Runtime-tested on Comtrend AR-5387un.
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
SUBTARGETS:=generic smp
FEATURES:=squashfs usb atm pci pcmcia usbgadget
KERNEL_PATCHVER:=5.4
+KERNEL_TESTING_PATCHVER:=5.10
define Target/Description
Build firmware images for Broadcom based xDSL/routers
--- /dev/null
+CONFIG_ARCH_32BIT_OFF_T=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_MMAP_RND_BITS_MAX=15
+CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MAX=15
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
+CONFIG_BCM6345_EXT_IRQ=y
+CONFIG_BCM6345_PERIPH_IRQ=y
+CONFIG_BCM63XX=y
+CONFIG_BCM63XX_CPU_3368=y
+CONFIG_BCM63XX_CPU_6318=y
+CONFIG_BCM63XX_CPU_63268=y
+CONFIG_BCM63XX_CPU_6328=y
+CONFIG_BCM63XX_CPU_6338=y
+CONFIG_BCM63XX_CPU_6345=y
+CONFIG_BCM63XX_CPU_6348=y
+CONFIG_BCM63XX_CPU_6358=y
+CONFIG_BCM63XX_CPU_6362=y
+CONFIG_BCM63XX_CPU_6368=y
+CONFIG_BCM63XX_EHCI=y
+CONFIG_BCM63XX_ENET=y
+CONFIG_BCM63XX_OHCI=y
+CONFIG_BCM63XX_PHY=y
+CONFIG_BCM63XX_WDT=y
+CONFIG_BCMA=y
+CONFIG_BCMA_BLOCKIO=y
+# CONFIG_BCMA_DEBUG is not set
+# CONFIG_BCMA_DRIVER_GMAC_CMN is not set
+# CONFIG_BCMA_DRIVER_MIPS is not set
+CONFIG_BCMA_DRIVER_PCI=y
+# CONFIG_BCMA_DRIVER_PCI_HOSTMODE is not set
+CONFIG_BCMA_HOST_PCI=y
+CONFIG_BCMA_HOST_PCI_POSSIBLE=y
+# CONFIG_BCMA_HOST_SOC is not set
+CONFIG_BCM_NET_PHYLIB=y
+CONFIG_BLK_MQ_PCI=y
+CONFIG_BOARD_BCM63XX_DT=y
+CONFIG_BOARD_BCM963XX=y
+CONFIG_BOARD_LIVEBOX=y
+CONFIG_CEVT_R4K=y
+CONFIG_CLKDEV_LOOKUP=y
+CONFIG_CLONE_BACKWARDS=y
+CONFIG_COMPAT_32BIT_TIME=y
+CONFIG_CPU_BIG_ENDIAN=y
+CONFIG_CPU_BMIPS=y
+CONFIG_CPU_BMIPS32_3300=y
+CONFIG_CPU_BMIPS4350=y
+CONFIG_CPU_GENERIC_DUMP_TLB=y
+CONFIG_CPU_HAS_PREFETCH=y
+CONFIG_CPU_HAS_SYNC=y
+CONFIG_CPU_MIPS32=y
+CONFIG_CPU_NEEDS_NO_SMARTMIPS_OR_MICROMIPS=y
+CONFIG_CPU_NO_EFFICIENT_FFS=y
+CONFIG_CPU_R4K_CACHE_TLB=y
+CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y
+CONFIG_CPU_SUPPORTS_CPUFREQ=y
+CONFIG_CPU_SUPPORTS_HIGHMEM=y
+CONFIG_CRASH_CORE=y
+CONFIG_CRYPTO_LIB_POLY1305_RSIZE=2
+CONFIG_CRYPTO_RNG2=y
+CONFIG_CSRC_R4K=y
+CONFIG_DMA_NONCOHERENT=y
+CONFIG_DTC=y
+CONFIG_EARLY_PRINTK=y
+CONFIG_FIXED_PHY=y
+CONFIG_FW_LOADER_PAGED_BUF=y
+CONFIG_GENERIC_ATOMIC64=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_GENERIC_CMOS_UPDATE=y
+CONFIG_GENERIC_CPU_AUTOPROBE=y
+CONFIG_GENERIC_GETTIMEOFDAY=y
+CONFIG_GENERIC_IOMAP=y
+CONFIG_GENERIC_IRQ_CHIP=y
+CONFIG_GENERIC_IRQ_EFFECTIVE_AFF_MASK=y
+CONFIG_GENERIC_IRQ_SHOW=y
+CONFIG_GENERIC_LIB_ASHLDI3=y
+CONFIG_GENERIC_LIB_ASHRDI3=y
+CONFIG_GENERIC_LIB_CMPDI2=y
+CONFIG_GENERIC_LIB_LSHRDI3=y
+CONFIG_GENERIC_LIB_UCMPDI2=y
+CONFIG_GENERIC_PCI_IOMAP=y
+CONFIG_GENERIC_PINCONF=y
+CONFIG_GENERIC_PINCTRL_GROUPS=y
+CONFIG_GENERIC_PINMUX_FUNCTIONS=y
+CONFIG_GENERIC_SCHED_CLOCK=y
+CONFIG_GENERIC_SMP_IDLE_THREAD=y
+CONFIG_GENERIC_TIME_VSYSCALL=y
+CONFIG_GPIOLIB=y
+CONFIG_GPIO_BCM63XX=y
+CONFIG_GPIO_GENERIC=y
+CONFIG_HANDLE_DOMAIN_IRQ=y
+CONFIG_HAS_DMA=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT_MAP=y
+CONFIG_HW_RANDOM=y
+CONFIG_HW_RANDOM_BCM2835=y
+CONFIG_HZ=250
+CONFIG_HZ_250=y
+CONFIG_HZ_PERIODIC=y
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_IRQCHIP=y
+CONFIG_IRQ_DOMAIN=y
+CONFIG_IRQ_FORCED_THREADING=y
+CONFIG_IRQ_MIPS_CPU=y
+CONFIG_IRQ_WORK=y
+CONFIG_KEXEC=y
+CONFIG_KEXEC_CORE=y
+CONFIG_LEDS_BCM6328=y
+CONFIG_LEDS_BCM6358=y
+CONFIG_LEDS_GPIO=y
+CONFIG_LIBFDT=y
+CONFIG_LLD_VERSION=0
+CONFIG_LOCK_DEBUGGING_SUPPORT=y
+CONFIG_MDIO_BUS=y
+CONFIG_MDIO_DEVICE=y
+CONFIG_MEMFD_CREATE=y
+CONFIG_MFD_SYSCON=y
+CONFIG_MIGRATION=y
+CONFIG_MIPS=y
+CONFIG_MIPS_ASID_BITS=8
+CONFIG_MIPS_ASID_SHIFT=0
+CONFIG_MIPS_CBPF_JIT=y
+CONFIG_MIPS_CLOCK_VSYSCALL=y
+# CONFIG_MIPS_CMDLINE_DTB_EXTEND is not set
+# CONFIG_MIPS_CMDLINE_FROM_BOOTLOADER is not set
+CONFIG_MIPS_CMDLINE_FROM_DTB=y
+# CONFIG_MIPS_ELF_APPENDED_DTB is not set
+CONFIG_MIPS_EXTERNAL_TIMER=y
+CONFIG_MIPS_L1_CACHE_SHIFT=4
+CONFIG_MIPS_L1_CACHE_SHIFT_4=y
+CONFIG_MIPS_LD_CAN_LINK_VDSO=y
+# CONFIG_MIPS_NO_APPENDED_DTB is not set
+CONFIG_MIPS_RAW_APPENDED_DTB=y
+CONFIG_MODULES_USE_ELF_REL=y
+CONFIG_MODULE_FORCE_LOAD=y
+CONFIG_MODULE_FORCE_UNLOAD=y
+CONFIG_MTD_BCM63XX_PARTS=y
+CONFIG_MTD_CFI_ADV_OPTIONS=y
+CONFIG_MTD_CFI_BE_BYTE_SWAP=y
+# CONFIG_MTD_CFI_GEOMETRY is not set
+# CONFIG_MTD_CFI_NOSWAP is not set
+CONFIG_MTD_CFI_STAA=y
+# CONFIG_MTD_COMPLEX_MAPPINGS is not set
+CONFIG_MTD_JEDECPROBE=y
+CONFIG_MTD_PARSER_IMAGETAG=y
+CONFIG_MTD_PHYSMAP=y
+CONFIG_MTD_REDBOOT_PARTS=y
+CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED=y
+CONFIG_MTD_SPI_NOR=y
+CONFIG_NEED_DMA_MAP_STATE=y
+CONFIG_NEED_PER_CPU_KM=y
+CONFIG_NO_GENERIC_PCI_IOPORT_MAP=y
+CONFIG_NVMEM=y
+CONFIG_OF=y
+CONFIG_OF_ADDRESS=y
+CONFIG_OF_EARLY_FLATTREE=y
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_GPIO=y
+CONFIG_OF_IRQ=y
+CONFIG_OF_KOBJ=y
+CONFIG_OF_MDIO=y
+CONFIG_OF_NET=y
+CONFIG_PCI=y
+CONFIG_PCIEPORTBUS=y
+CONFIG_PCI_DOMAINS=y
+CONFIG_PCI_DRIVERS_LEGACY=y
+CONFIG_PERF_USE_VMALLOC=y
+CONFIG_PGTABLE_LEVELS=2
+CONFIG_PHYLIB=y
+CONFIG_PINCTRL=y
+CONFIG_PINCTRL_BCM6318=y
+CONFIG_PINCTRL_BCM63268=y
+CONFIG_PINCTRL_BCM6328=y
+CONFIG_PINCTRL_BCM6348=y
+CONFIG_PINCTRL_BCM6358=y
+CONFIG_PINCTRL_BCM6362=y
+CONFIG_PINCTRL_BCM6368=y
+CONFIG_PINCTRL_BCM63XX=y
+CONFIG_POSIX_MQUEUE=y
+CONFIG_POSIX_MQUEUE_SYSCTL=y
+CONFIG_REGMAP=y
+CONFIG_REGMAP_MMIO=y
+CONFIG_RELAY=y
+CONFIG_RTL8366_SMI=y
+CONFIG_RTL8367_PHY=y
+# CONFIG_SERIAL_8250 is not set
+CONFIG_SERIAL_BCM63XX=y
+CONFIG_SERIAL_BCM63XX_CONSOLE=y
+CONFIG_SPI=y
+CONFIG_SPI_BCM63XX=y
+CONFIG_SPI_BCM63XX_HSSPI=y
+CONFIG_SPI_MASTER=y
+CONFIG_SPI_MEM=y
+CONFIG_SRCU=y
+CONFIG_SSB=y
+CONFIG_SSB_B43_PCI_BRIDGE=y
+CONFIG_SSB_BLOCKIO=y
+# CONFIG_SSB_DRIVER_MIPS is not set
+CONFIG_SSB_DRIVER_PCICORE=y
+CONFIG_SSB_DRIVER_PCICORE_POSSIBLE=y
+CONFIG_SSB_PCIHOST=y
+CONFIG_SSB_PCIHOST_POSSIBLE=y
+CONFIG_SSB_SPROM=y
+CONFIG_SWAP_IO_SPACE=y
+CONFIG_SWCONFIG=y
+CONFIG_SWCONFIG_B53=y
+CONFIG_SWCONFIG_B53_MMAP_DRIVER=y
+CONFIG_SWCONFIG_B53_PHY_DRIVER=y
+CONFIG_SWCONFIG_B53_PHY_FIXUP=y
+CONFIG_SWCONFIG_B53_SPI_DRIVER=y
+CONFIG_SWPHY=y
+CONFIG_SYNC_R4K=y
+CONFIG_SYSCTL_EXCEPTION_TRACE=y
+CONFIG_SYS_HAS_CPU_BMIPS=y
+CONFIG_SYS_HAS_CPU_BMIPS32_3300=y
+CONFIG_SYS_HAS_CPU_BMIPS4350=y
+CONFIG_SYS_HAS_EARLY_PRINTK=y
+CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y
+CONFIG_SYS_SUPPORTS_ARBIT_HZ=y
+CONFIG_SYS_SUPPORTS_BIG_ENDIAN=y
+CONFIG_SYS_SUPPORTS_HOTPLUG_CPU=y
+CONFIG_SYS_SUPPORTS_SMP=y
+CONFIG_TARGET_ISA_REV=0
+CONFIG_TICK_CPU_ACCOUNTING=y
+CONFIG_TINY_SRCU=y
+CONFIG_USB_SUPPORT=y
+CONFIG_USE_OF=y
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_WATCHDOG_NOWAYOUT=y
+CONFIG_WEAK_ORDERING=y
--- /dev/null
+From 9cbfea02c1dbee0afb9128f065e6e793672b9ff7 Mon Sep 17 00:00:00 2001
+From: Sieng Piaw Liew <liew.s.piaw@gmail.com>
+Date: Wed, 6 Jan 2021 22:42:02 +0800
+Subject: [PATCH 1/7] bcm63xx_enet: batch process rx path
+
+Use netif_receive_skb_list to batch process rx skb.
+Tested on BCM6328 320 MHz using iperf3 -M 512, increasing performance
+by 12.5%.
+
+Before:
+[ ID] Interval Transfer Bandwidth Retr
+[ 4] 0.00-30.00 sec 120 MBytes 33.7 Mbits/sec 277 sender
+[ 4] 0.00-30.00 sec 120 MBytes 33.5 Mbits/sec receiver
+
+After:
+[ ID] Interval Transfer Bandwidth Retr
+[ 4] 0.00-30.00 sec 136 MBytes 37.9 Mbits/sec 203 sender
+[ 4] 0.00-30.00 sec 135 MBytes 37.7 Mbits/sec receiver
+
+Signed-off-by: Sieng Piaw Liew <liew.s.piaw@gmail.com>
+Acked-by: Florian Fainelli <f.fainelli@gmail.com>
+Signed-off-by: Jakub Kicinski <kuba@kernel.org>
+---
+ drivers/net/ethernet/broadcom/bcm63xx_enet.c | 6 +++++-
+ 1 file changed, 5 insertions(+), 1 deletion(-)
+
+--- a/drivers/net/ethernet/broadcom/bcm63xx_enet.c
++++ b/drivers/net/ethernet/broadcom/bcm63xx_enet.c
+@@ -297,10 +297,12 @@ static void bcm_enet_refill_rx_timer(str
+ static int bcm_enet_receive_queue(struct net_device *dev, int budget)
+ {
+ struct bcm_enet_priv *priv;
++ struct list_head rx_list;
+ struct device *kdev;
+ int processed;
+
+ priv = netdev_priv(dev);
++ INIT_LIST_HEAD(&rx_list);
+ kdev = &priv->pdev->dev;
+ processed = 0;
+
+@@ -391,10 +393,12 @@ static int bcm_enet_receive_queue(struct
+ skb->protocol = eth_type_trans(skb, dev);
+ dev->stats.rx_packets++;
+ dev->stats.rx_bytes += len;
+- netif_receive_skb(skb);
++ list_add_tail(&skb->list, &rx_list);
+
+ } while (--budget > 0);
+
++ netif_receive_skb_list(&rx_list);
++
+ if (processed || !priv->rx_desc_count) {
+ bcm_enet_refill_rx(dev);
+
--- /dev/null
+From 4c59b0f5543db80abbbe9efdd9b25e7899501db5 Mon Sep 17 00:00:00 2001
+From: Sieng Piaw Liew <liew.s.piaw@gmail.com>
+Date: Wed, 6 Jan 2021 22:42:03 +0800
+Subject: [PATCH 2/7] bcm63xx_enet: add BQL support
+
+Add Byte Queue Limits support to reduce/remove bufferbloat in
+bcm63xx_enet.
+
+Signed-off-by: Sieng Piaw Liew <liew.s.piaw@gmail.com>
+Acked-by: Florian Fainelli <f.fainelli@gmail.com>
+Signed-off-by: Jakub Kicinski <kuba@kernel.org>
+---
+ drivers/net/ethernet/broadcom/bcm63xx_enet.c | 9 +++++++++
+ 1 file changed, 9 insertions(+)
+
+--- a/drivers/net/ethernet/broadcom/bcm63xx_enet.c
++++ b/drivers/net/ethernet/broadcom/bcm63xx_enet.c
+@@ -417,9 +417,11 @@ static int bcm_enet_receive_queue(struct
+ static int bcm_enet_tx_reclaim(struct net_device *dev, int force)
+ {
+ struct bcm_enet_priv *priv;
++ unsigned int bytes;
+ int released;
+
+ priv = netdev_priv(dev);
++ bytes = 0;
+ released = 0;
+
+ while (priv->tx_desc_count < priv->tx_ring_size) {
+@@ -456,10 +458,13 @@ static int bcm_enet_tx_reclaim(struct ne
+ if (desc->len_stat & DMADESC_UNDER_MASK)
+ dev->stats.tx_errors++;
+
++ bytes += skb->len;
+ dev_kfree_skb(skb);
+ released++;
+ }
+
++ netdev_completed_queue(dev, released, bytes);
++
+ if (netif_queue_stopped(dev) && released)
+ netif_wake_queue(dev);
+
+@@ -626,6 +631,8 @@ bcm_enet_start_xmit(struct sk_buff *skb,
+ desc->len_stat = len_stat;
+ wmb();
+
++ netdev_sent_queue(dev, skb->len);
++
+ /* kick tx dma */
+ enet_dmac_writel(priv, priv->dma_chan_en_mask,
+ ENETDMAC_CHANCFG, priv->tx_chan);
+@@ -1169,6 +1176,7 @@ static int bcm_enet_stop(struct net_devi
+ kdev = &priv->pdev->dev;
+
+ netif_stop_queue(dev);
++ netdev_reset_queue(dev);
+ napi_disable(&priv->napi);
+ if (priv->has_phy)
+ phy_stop(dev->phydev);
+@@ -2338,6 +2346,7 @@ static int bcm_enetsw_stop(struct net_de
+
+ del_timer_sync(&priv->swphy_poll);
+ netif_stop_queue(dev);
++ netdev_reset_queue(dev);
+ napi_disable(&priv->napi);
+ del_timer_sync(&priv->rx_timeout);
+
--- /dev/null
+From 375281d3a6dcabaa98f489ee412aedca6d99dffb Mon Sep 17 00:00:00 2001
+From: Sieng Piaw Liew <liew.s.piaw@gmail.com>
+Date: Wed, 6 Jan 2021 22:42:04 +0800
+Subject: [PATCH 3/7] bcm63xx_enet: add xmit_more support
+
+Support bulking hardware TX queue by using netdev_xmit_more().
+
+Signed-off-by: Sieng Piaw Liew <liew.s.piaw@gmail.com>
+Acked-by: Florian Fainelli <f.fainelli@gmail.com>
+Signed-off-by: Jakub Kicinski <kuba@kernel.org>
+---
+ drivers/net/ethernet/broadcom/bcm63xx_enet.c | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+--- a/drivers/net/ethernet/broadcom/bcm63xx_enet.c
++++ b/drivers/net/ethernet/broadcom/bcm63xx_enet.c
+@@ -634,7 +634,8 @@ bcm_enet_start_xmit(struct sk_buff *skb,
+ netdev_sent_queue(dev, skb->len);
+
+ /* kick tx dma */
+- enet_dmac_writel(priv, priv->dma_chan_en_mask,
++ if (!netdev_xmit_more() || !priv->tx_desc_count)
++ enet_dmac_writel(priv, priv->dma_chan_en_mask,
+ ENETDMAC_CHANCFG, priv->tx_chan);
+
+ /* stop queue if no more desc available */
--- /dev/null
+From c4a207865e7ea310dc146ff4aa1b0aa0c78d3fe1 Mon Sep 17 00:00:00 2001
+From: Sieng Piaw Liew <liew.s.piaw@gmail.com>
+Date: Wed, 6 Jan 2021 22:42:05 +0800
+Subject: [PATCH 4/7] bcm63xx_enet: alloc rx skb with NET_IP_ALIGN
+
+Use netdev_alloc_skb_ip_align on newer SoCs with integrated switch
+(enetsw) when refilling RX. Increases packet processing performance
+by 30% (with netif_receive_skb_list).
+
+Non-enetsw SoCs cannot function with the extra pad so continue to use
+the regular netdev_alloc_skb.
+
+Tested on BCM6328 320 MHz and iperf3 -M 512 to measure packet/sec
+performance.
+
+Before:
+[ ID] Interval Transfer Bandwidth Retr
+[ 4] 0.00-30.00 sec 120 MBytes 33.7 Mbits/sec 277 sender
+[ 4] 0.00-30.00 sec 120 MBytes 33.5 Mbits/sec receiver
+
+After (+netif_receive_skb_list):
+[ 4] 0.00-30.00 sec 155 MBytes 43.3 Mbits/sec 354 sender
+[ 4] 0.00-30.00 sec 154 MBytes 43.1 Mbits/sec receiver
+
+Signed-off-by: Sieng Piaw Liew <liew.s.piaw@gmail.com>
+Acked-by: Florian Fainelli <f.fainelli@gmail.com>
+Signed-off-by: Jakub Kicinski <kuba@kernel.org>
+---
+ drivers/net/ethernet/broadcom/bcm63xx_enet.c | 5 ++++-
+ 1 file changed, 4 insertions(+), 1 deletion(-)
+
+--- a/drivers/net/ethernet/broadcom/bcm63xx_enet.c
++++ b/drivers/net/ethernet/broadcom/bcm63xx_enet.c
+@@ -237,7 +237,10 @@ static int bcm_enet_refill_rx(struct net
+ desc = &priv->rx_desc_cpu[desc_idx];
+
+ if (!priv->rx_skb[desc_idx]) {
+- skb = netdev_alloc_skb(dev, priv->rx_skb_size);
++ if (priv->enet_is_sw)
++ skb = netdev_alloc_skb_ip_align(dev, priv->rx_skb_size);
++ else
++ skb = netdev_alloc_skb(dev, priv->rx_skb_size);
+ if (!skb)
+ break;
+ priv->rx_skb[desc_idx] = skb;
--- /dev/null
+From 3d0b72654b0c8304424503e7560ee8635dd56340 Mon Sep 17 00:00:00 2001
+From: Sieng Piaw Liew <liew.s.piaw@gmail.com>
+Date: Wed, 6 Jan 2021 22:42:06 +0800
+Subject: [PATCH 5/7] bcm63xx_enet: consolidate rx SKB ring cleanup code
+
+The rx SKB ring use the same code for cleanup at various points.
+Combine them into a function to reduce lines of code.
+
+Signed-off-by: Sieng Piaw Liew <liew.s.piaw@gmail.com>
+Acked-by: Florian Fainelli <f.fainelli@gmail.com>
+Signed-off-by: Jakub Kicinski <kuba@kernel.org>
+---
+ drivers/net/ethernet/broadcom/bcm63xx_enet.c | 72 ++++++--------------
+ 1 file changed, 22 insertions(+), 50 deletions(-)
+
+--- a/drivers/net/ethernet/broadcom/bcm63xx_enet.c
++++ b/drivers/net/ethernet/broadcom/bcm63xx_enet.c
+@@ -860,6 +860,24 @@ static void bcm_enet_adjust_link(struct
+ priv->pause_tx ? "tx" : "off");
+ }
+
++static void bcm_enet_free_rx_skb_ring(struct device *kdev, struct bcm_enet_priv *priv)
++{
++ int i;
++
++ for (i = 0; i < priv->rx_ring_size; i++) {
++ struct bcm_enet_desc *desc;
++
++ if (!priv->rx_skb[i])
++ continue;
++
++ desc = &priv->rx_desc_cpu[i];
++ dma_unmap_single(kdev, desc->address, priv->rx_skb_size,
++ DMA_FROM_DEVICE);
++ kfree_skb(priv->rx_skb[i]);
++ }
++ kfree(priv->rx_skb);
++}
++
+ /*
+ * open callback, allocate dma rings & buffers and start rx operation
+ */
+@@ -1084,18 +1102,7 @@ static int bcm_enet_open(struct net_devi
+ return 0;
+
+ out:
+- for (i = 0; i < priv->rx_ring_size; i++) {
+- struct bcm_enet_desc *desc;
+-
+- if (!priv->rx_skb[i])
+- continue;
+-
+- desc = &priv->rx_desc_cpu[i];
+- dma_unmap_single(kdev, desc->address, priv->rx_skb_size,
+- DMA_FROM_DEVICE);
+- kfree_skb(priv->rx_skb[i]);
+- }
+- kfree(priv->rx_skb);
++ bcm_enet_free_rx_skb_ring(kdev, priv);
+
+ out_free_tx_skb:
+ kfree(priv->tx_skb);
+@@ -1174,7 +1181,6 @@ static int bcm_enet_stop(struct net_devi
+ {
+ struct bcm_enet_priv *priv;
+ struct device *kdev;
+- int i;
+
+ priv = netdev_priv(dev);
+ kdev = &priv->pdev->dev;
+@@ -1203,20 +1209,9 @@ static int bcm_enet_stop(struct net_devi
+ bcm_enet_tx_reclaim(dev, 1);
+
+ /* free the rx skb ring */
+- for (i = 0; i < priv->rx_ring_size; i++) {
+- struct bcm_enet_desc *desc;
+-
+- if (!priv->rx_skb[i])
+- continue;
+-
+- desc = &priv->rx_desc_cpu[i];
+- dma_unmap_single(kdev, desc->address, priv->rx_skb_size,
+- DMA_FROM_DEVICE);
+- kfree_skb(priv->rx_skb[i]);
+- }
++ bcm_enet_free_rx_skb_ring(kdev, priv);
+
+ /* free remaining allocated memory */
+- kfree(priv->rx_skb);
+ kfree(priv->tx_skb);
+ dma_free_coherent(kdev, priv->rx_desc_alloc_size,
+ priv->rx_desc_cpu, priv->rx_desc_dma);
+@@ -2303,18 +2298,7 @@ static int bcm_enetsw_open(struct net_de
+ return 0;
+
+ out:
+- for (i = 0; i < priv->rx_ring_size; i++) {
+- struct bcm_enet_desc *desc;
+-
+- if (!priv->rx_skb[i])
+- continue;
+-
+- desc = &priv->rx_desc_cpu[i];
+- dma_unmap_single(kdev, desc->address, priv->rx_skb_size,
+- DMA_FROM_DEVICE);
+- kfree_skb(priv->rx_skb[i]);
+- }
+- kfree(priv->rx_skb);
++ bcm_enet_free_rx_skb_ring(kdev, priv);
+
+ out_free_tx_skb:
+ kfree(priv->tx_skb);
+@@ -2343,7 +2327,6 @@ static int bcm_enetsw_stop(struct net_de
+ {
+ struct bcm_enet_priv *priv;
+ struct device *kdev;
+- int i;
+
+ priv = netdev_priv(dev);
+ kdev = &priv->pdev->dev;
+@@ -2366,20 +2349,9 @@ static int bcm_enetsw_stop(struct net_de
+ bcm_enet_tx_reclaim(dev, 1);
+
+ /* free the rx skb ring */
+- for (i = 0; i < priv->rx_ring_size; i++) {
+- struct bcm_enet_desc *desc;
+-
+- if (!priv->rx_skb[i])
+- continue;
+-
+- desc = &priv->rx_desc_cpu[i];
+- dma_unmap_single(kdev, desc->address, priv->rx_skb_size,
+- DMA_FROM_DEVICE);
+- kfree_skb(priv->rx_skb[i]);
+- }
++ bcm_enet_free_rx_skb_ring(kdev, priv);
+
+ /* free remaining allocated memory */
+- kfree(priv->rx_skb);
+ kfree(priv->tx_skb);
+ dma_free_coherent(kdev, priv->rx_desc_alloc_size,
+ priv->rx_desc_cpu, priv->rx_desc_dma);
--- /dev/null
+From d27de0ef5ef995df2cc5f5c006c0efcf0a62b6af Mon Sep 17 00:00:00 2001
+From: Sieng Piaw Liew <liew.s.piaw@gmail.com>
+Date: Wed, 6 Jan 2021 22:42:07 +0800
+Subject: [PATCH 6/7] bcm63xx_enet: convert to build_skb
+
+We can increase the efficiency of rx path by using buffers to receive
+packets then build SKBs around them just before passing into the network
+stack. In contrast, preallocating SKBs too early reduces CPU cache
+efficiency.
+
+Check if we're in NAPI context when refilling RX. Normally we're almost
+always running in NAPI context. Dispatch to napi_alloc_frag directly
+instead of relying on netdev_alloc_frag which does the same but
+with the overhead of local_bh_disable/enable.
+
+Tested on BCM6328 320 MHz and iperf3 -M 512 to measure packet/sec
+performance. Included netif_receive_skb_list and NET_IP_ALIGN
+optimizations.
+
+Before:
+[ ID] Interval Transfer Bandwidth Retr
+[ 4] 0.00-10.00 sec 49.9 MBytes 41.9 Mbits/sec 197 sender
+[ 4] 0.00-10.00 sec 49.3 MBytes 41.3 Mbits/sec receiver
+
+After:
+[ ID] Interval Transfer Bandwidth Retr
+[ 4] 0.00-30.00 sec 171 MBytes 47.8 Mbits/sec 272 sender
+[ 4] 0.00-30.00 sec 170 MBytes 47.6 Mbits/sec receiver
+
+Signed-off-by: Sieng Piaw Liew <liew.s.piaw@gmail.com>
+Acked-by: Florian Fainelli <f.fainelli@gmail.com>
+Signed-off-by: Jakub Kicinski <kuba@kernel.org>
+---
+ drivers/net/ethernet/broadcom/bcm63xx_enet.c | 111 ++++++++++---------
+ drivers/net/ethernet/broadcom/bcm63xx_enet.h | 14 ++-
+ 2 files changed, 71 insertions(+), 54 deletions(-)
+
+--- a/drivers/net/ethernet/broadcom/bcm63xx_enet.c
++++ b/drivers/net/ethernet/broadcom/bcm63xx_enet.c
+@@ -220,7 +220,7 @@ static void bcm_enet_mdio_write_mii(stru
+ /*
+ * refill rx queue
+ */
+-static int bcm_enet_refill_rx(struct net_device *dev)
++static int bcm_enet_refill_rx(struct net_device *dev, bool napi_mode)
+ {
+ struct bcm_enet_priv *priv;
+
+@@ -228,29 +228,29 @@ static int bcm_enet_refill_rx(struct net
+
+ while (priv->rx_desc_count < priv->rx_ring_size) {
+ struct bcm_enet_desc *desc;
+- struct sk_buff *skb;
+- dma_addr_t p;
+ int desc_idx;
+ u32 len_stat;
+
+ desc_idx = priv->rx_dirty_desc;
+ desc = &priv->rx_desc_cpu[desc_idx];
+
+- if (!priv->rx_skb[desc_idx]) {
+- if (priv->enet_is_sw)
+- skb = netdev_alloc_skb_ip_align(dev, priv->rx_skb_size);
++ if (!priv->rx_buf[desc_idx]) {
++ void *buf;
++
++ if (likely(napi_mode))
++ buf = napi_alloc_frag(priv->rx_frag_size);
+ else
+- skb = netdev_alloc_skb(dev, priv->rx_skb_size);
+- if (!skb)
++ buf = netdev_alloc_frag(priv->rx_frag_size);
++ if (unlikely(!buf))
+ break;
+- priv->rx_skb[desc_idx] = skb;
+- p = dma_map_single(&priv->pdev->dev, skb->data,
+- priv->rx_skb_size,
+- DMA_FROM_DEVICE);
+- desc->address = p;
++ priv->rx_buf[desc_idx] = buf;
++ desc->address = dma_map_single(&priv->pdev->dev,
++ buf + priv->rx_buf_offset,
++ priv->rx_buf_size,
++ DMA_FROM_DEVICE);
+ }
+
+- len_stat = priv->rx_skb_size << DMADESC_LENGTH_SHIFT;
++ len_stat = priv->rx_buf_size << DMADESC_LENGTH_SHIFT;
+ len_stat |= DMADESC_OWNER_MASK;
+ if (priv->rx_dirty_desc == priv->rx_ring_size - 1) {
+ len_stat |= (DMADESC_WRAP_MASK >> priv->dma_desc_shift);
+@@ -290,7 +290,7 @@ static void bcm_enet_refill_rx_timer(str
+ struct net_device *dev = priv->net_dev;
+
+ spin_lock(&priv->rx_lock);
+- bcm_enet_refill_rx(dev);
++ bcm_enet_refill_rx(dev, false);
+ spin_unlock(&priv->rx_lock);
+ }
+
+@@ -320,6 +320,7 @@ static int bcm_enet_receive_queue(struct
+ int desc_idx;
+ u32 len_stat;
+ unsigned int len;
++ void *buf;
+
+ desc_idx = priv->rx_curr_desc;
+ desc = &priv->rx_desc_cpu[desc_idx];
+@@ -365,16 +366,14 @@ static int bcm_enet_receive_queue(struct
+ }
+
+ /* valid packet */
+- skb = priv->rx_skb[desc_idx];
++ buf = priv->rx_buf[desc_idx];
+ len = (len_stat & DMADESC_LENGTH_MASK) >> DMADESC_LENGTH_SHIFT;
+ /* don't include FCS */
+ len -= 4;
+
+ if (len < copybreak) {
+- struct sk_buff *nskb;
+-
+- nskb = napi_alloc_skb(&priv->napi, len);
+- if (!nskb) {
++ skb = napi_alloc_skb(&priv->napi, len);
++ if (unlikely(!skb)) {
+ /* forget packet, just rearm desc */
+ dev->stats.rx_dropped++;
+ continue;
+@@ -382,14 +381,21 @@ static int bcm_enet_receive_queue(struct
+
+ dma_sync_single_for_cpu(kdev, desc->address,
+ len, DMA_FROM_DEVICE);
+- memcpy(nskb->data, skb->data, len);
++ memcpy(skb->data, buf + priv->rx_buf_offset, len);
+ dma_sync_single_for_device(kdev, desc->address,
+ len, DMA_FROM_DEVICE);
+- skb = nskb;
+ } else {
+- dma_unmap_single(&priv->pdev->dev, desc->address,
+- priv->rx_skb_size, DMA_FROM_DEVICE);
+- priv->rx_skb[desc_idx] = NULL;
++ dma_unmap_single(kdev, desc->address,
++ priv->rx_buf_size, DMA_FROM_DEVICE);
++ priv->rx_buf[desc_idx] = NULL;
++
++ skb = build_skb(buf, priv->rx_frag_size);
++ if (unlikely(!skb)) {
++ skb_free_frag(buf);
++ dev->stats.rx_dropped++;
++ continue;
++ }
++ skb_reserve(skb, priv->rx_buf_offset);
+ }
+
+ skb_put(skb, len);
+@@ -403,7 +409,7 @@ static int bcm_enet_receive_queue(struct
+ netif_receive_skb_list(&rx_list);
+
+ if (processed || !priv->rx_desc_count) {
+- bcm_enet_refill_rx(dev);
++ bcm_enet_refill_rx(dev, true);
+
+ /* kick rx dma */
+ enet_dmac_writel(priv, priv->dma_chan_en_mask,
+@@ -860,22 +866,22 @@ static void bcm_enet_adjust_link(struct
+ priv->pause_tx ? "tx" : "off");
+ }
+
+-static void bcm_enet_free_rx_skb_ring(struct device *kdev, struct bcm_enet_priv *priv)
++static void bcm_enet_free_rx_buf_ring(struct device *kdev, struct bcm_enet_priv *priv)
+ {
+ int i;
+
+ for (i = 0; i < priv->rx_ring_size; i++) {
+ struct bcm_enet_desc *desc;
+
+- if (!priv->rx_skb[i])
++ if (!priv->rx_buf[i])
+ continue;
+
+ desc = &priv->rx_desc_cpu[i];
+- dma_unmap_single(kdev, desc->address, priv->rx_skb_size,
++ dma_unmap_single(kdev, desc->address, priv->rx_buf_size,
+ DMA_FROM_DEVICE);
+- kfree_skb(priv->rx_skb[i]);
++ skb_free_frag(priv->rx_buf[i]);
+ }
+- kfree(priv->rx_skb);
++ kfree(priv->rx_buf);
+ }
+
+ /*
+@@ -987,10 +993,10 @@ static int bcm_enet_open(struct net_devi
+ priv->tx_curr_desc = 0;
+ spin_lock_init(&priv->tx_lock);
+
+- /* init & fill rx ring with skbs */
+- priv->rx_skb = kcalloc(priv->rx_ring_size, sizeof(struct sk_buff *),
++ /* init & fill rx ring with buffers */
++ priv->rx_buf = kcalloc(priv->rx_ring_size, sizeof(void *),
+ GFP_KERNEL);
+- if (!priv->rx_skb) {
++ if (!priv->rx_buf) {
+ ret = -ENOMEM;
+ goto out_free_tx_skb;
+ }
+@@ -1007,8 +1013,8 @@ static int bcm_enet_open(struct net_devi
+ enet_dmac_writel(priv, ENETDMA_BUFALLOC_FORCE_MASK | 0,
+ ENETDMAC_BUFALLOC, priv->rx_chan);
+
+- if (bcm_enet_refill_rx(dev)) {
+- dev_err(kdev, "cannot allocate rx skb queue\n");
++ if (bcm_enet_refill_rx(dev, false)) {
++ dev_err(kdev, "cannot allocate rx buffer queue\n");
+ ret = -ENOMEM;
+ goto out;
+ }
+@@ -1102,7 +1108,7 @@ static int bcm_enet_open(struct net_devi
+ return 0;
+
+ out:
+- bcm_enet_free_rx_skb_ring(kdev, priv);
++ bcm_enet_free_rx_buf_ring(kdev, priv);
+
+ out_free_tx_skb:
+ kfree(priv->tx_skb);
+@@ -1208,8 +1214,8 @@ static int bcm_enet_stop(struct net_devi
+ /* force reclaim of all tx buffers */
+ bcm_enet_tx_reclaim(dev, 1);
+
+- /* free the rx skb ring */
+- bcm_enet_free_rx_skb_ring(kdev, priv);
++ /* free the rx buffer ring */
++ bcm_enet_free_rx_buf_ring(kdev, priv);
+
+ /* free remaining allocated memory */
+ kfree(priv->tx_skb);
+@@ -1633,9 +1639,12 @@ static int bcm_enet_change_mtu(struct ne
+ * align rx buffer size to dma burst len, account FCS since
+ * it's appended
+ */
+- priv->rx_skb_size = ALIGN(actual_mtu + ETH_FCS_LEN,
++ priv->rx_buf_size = ALIGN(actual_mtu + ETH_FCS_LEN,
+ priv->dma_maxburst * 4);
+
++ priv->rx_frag_size = SKB_DATA_ALIGN(priv->rx_buf_offset + priv->rx_buf_size) +
++ SKB_DATA_ALIGN(sizeof(struct skb_shared_info));
++
+ dev->mtu = new_mtu;
+ return 0;
+ }
+@@ -1720,6 +1729,7 @@ static int bcm_enet_probe(struct platfor
+
+ priv->enet_is_sw = false;
+ priv->dma_maxburst = BCMENET_DMA_MAXBURST;
++ priv->rx_buf_offset = NET_SKB_PAD;
+
+ ret = bcm_enet_change_mtu(dev, dev->mtu);
+ if (ret)
+@@ -2137,7 +2147,7 @@ static int bcm_enetsw_open(struct net_de
+ priv->tx_skb = kcalloc(priv->tx_ring_size, sizeof(struct sk_buff *),
+ GFP_KERNEL);
+ if (!priv->tx_skb) {
+- dev_err(kdev, "cannot allocate rx skb queue\n");
++ dev_err(kdev, "cannot allocate tx skb queue\n");
+ ret = -ENOMEM;
+ goto out_free_tx_ring;
+ }
+@@ -2147,11 +2157,11 @@ static int bcm_enetsw_open(struct net_de
+ priv->tx_curr_desc = 0;
+ spin_lock_init(&priv->tx_lock);
+
+- /* init & fill rx ring with skbs */
+- priv->rx_skb = kcalloc(priv->rx_ring_size, sizeof(struct sk_buff *),
++ /* init & fill rx ring with buffers */
++ priv->rx_buf = kcalloc(priv->rx_ring_size, sizeof(void *),
+ GFP_KERNEL);
+- if (!priv->rx_skb) {
+- dev_err(kdev, "cannot allocate rx skb queue\n");
++ if (!priv->rx_buf) {
++ dev_err(kdev, "cannot allocate rx buffer queue\n");
+ ret = -ENOMEM;
+ goto out_free_tx_skb;
+ }
+@@ -2198,8 +2208,8 @@ static int bcm_enetsw_open(struct net_de
+ enet_dma_writel(priv, ENETDMA_BUFALLOC_FORCE_MASK | 0,
+ ENETDMA_BUFALLOC_REG(priv->rx_chan));
+
+- if (bcm_enet_refill_rx(dev)) {
+- dev_err(kdev, "cannot allocate rx skb queue\n");
++ if (bcm_enet_refill_rx(dev, false)) {
++ dev_err(kdev, "cannot allocate rx buffer queue\n");
+ ret = -ENOMEM;
+ goto out;
+ }
+@@ -2298,7 +2308,7 @@ static int bcm_enetsw_open(struct net_de
+ return 0;
+
+ out:
+- bcm_enet_free_rx_skb_ring(kdev, priv);
++ bcm_enet_free_rx_buf_ring(kdev, priv);
+
+ out_free_tx_skb:
+ kfree(priv->tx_skb);
+@@ -2348,8 +2358,8 @@ static int bcm_enetsw_stop(struct net_de
+ /* force reclaim of all tx buffers */
+ bcm_enet_tx_reclaim(dev, 1);
+
+- /* free the rx skb ring */
+- bcm_enet_free_rx_skb_ring(kdev, priv);
++ /* free the rx buffer ring */
++ bcm_enet_free_rx_buf_ring(kdev, priv);
+
+ /* free remaining allocated memory */
+ kfree(priv->tx_skb);
+@@ -2648,6 +2658,7 @@ static int bcm_enetsw_probe(struct platf
+ priv->rx_ring_size = BCMENET_DEF_RX_DESC;
+ priv->tx_ring_size = BCMENET_DEF_TX_DESC;
+ priv->dma_maxburst = BCMENETSW_DMA_MAXBURST;
++ priv->rx_buf_offset = NET_SKB_PAD + NET_IP_ALIGN;
+
+ pd = dev_get_platdata(&pdev->dev);
+ if (pd) {
+--- a/drivers/net/ethernet/broadcom/bcm63xx_enet.h
++++ b/drivers/net/ethernet/broadcom/bcm63xx_enet.h
+@@ -230,11 +230,17 @@ struct bcm_enet_priv {
+ /* next dirty rx descriptor to refill */
+ int rx_dirty_desc;
+
+- /* size of allocated rx skbs */
+- unsigned int rx_skb_size;
++ /* size of allocated rx buffers */
++ unsigned int rx_buf_size;
+
+- /* list of skb given to hw for rx */
+- struct sk_buff **rx_skb;
++ /* allocated rx buffer offset */
++ unsigned int rx_buf_offset;
++
++ /* size of allocated rx frag */
++ unsigned int rx_frag_size;
++
++ /* list of buffer given to hw for rx */
++ void **rx_buf;
+
+ /* used when rx skb allocation failed, so we defer rx queue
+ * refill */
--- /dev/null
+From ae2259eebeacb7753e3043278957b45840123972 Mon Sep 17 00:00:00 2001
+From: Sieng Piaw Liew <liew.s.piaw@gmail.com>
+Date: Wed, 6 Jan 2021 22:42:08 +0800
+Subject: [PATCH 7/7] bcm63xx_enet: improve rx loop
+
+Use existing rx processed count to track against budget, thereby making
+budget decrement operation redundant.
+
+rx_desc_count can be calculated outside the rx loop, making the loop a
+bit smaller.
+
+Signed-off-by: Sieng Piaw Liew <liew.s.piaw@gmail.com>
+Acked-by: Florian Fainelli <f.fainelli@gmail.com>
+Signed-off-by: Jakub Kicinski <kuba@kernel.org>
+---
+ drivers/net/ethernet/broadcom/bcm63xx_enet.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+--- a/drivers/net/ethernet/broadcom/bcm63xx_enet.c
++++ b/drivers/net/ethernet/broadcom/bcm63xx_enet.c
+@@ -339,7 +339,6 @@ static int bcm_enet_receive_queue(struct
+ priv->rx_curr_desc++;
+ if (priv->rx_curr_desc == priv->rx_ring_size)
+ priv->rx_curr_desc = 0;
+- priv->rx_desc_count--;
+
+ /* if the packet does not have start of packet _and_
+ * end of packet flag set, then just recycle it */
+@@ -404,9 +403,10 @@ static int bcm_enet_receive_queue(struct
+ dev->stats.rx_bytes += len;
+ list_add_tail(&skb->list, &rx_list);
+
+- } while (--budget > 0);
++ } while (processed < budget);
+
+ netif_receive_skb_list(&rx_list);
++ priv->rx_desc_count -= processed;
+
+ if (processed || !priv->rx_desc_count) {
+ bcm_enet_refill_rx(dev, true);
--- /dev/null
+--- a/drivers/net/ethernet/broadcom/bcm63xx_enet.c
++++ b/drivers/net/ethernet/broadcom/bcm63xx_enet.c
+@@ -1104,6 +1104,8 @@ static int bcm_enet_open(struct net_devi
+ else
+ bcm_enet_adjust_link(dev);
+
++ netdev_reset_queue(dev);
++
+ netif_start_queue(dev);
+ return 0;
+
+@@ -1192,7 +1194,6 @@ static int bcm_enet_stop(struct net_devi
+ kdev = &priv->pdev->dev;
+
+ netif_stop_queue(dev);
+- netdev_reset_queue(dev);
+ napi_disable(&priv->napi);
+ if (priv->has_phy)
+ phy_stop(dev->phydev);
+@@ -2262,6 +2263,7 @@ static int bcm_enetsw_open(struct net_de
+ enet_dmac_writel(priv, ENETDMAC_IR_PKTDONE_MASK,
+ ENETDMAC_IRMASK, priv->tx_chan);
+
++ netdev_reset_queue(dev);
+ netif_carrier_on(dev);
+ netif_start_queue(dev);
+
+@@ -2343,7 +2345,6 @@ static int bcm_enetsw_stop(struct net_de
+
+ del_timer_sync(&priv->swphy_poll);
+ netif_stop_queue(dev);
+- netdev_reset_queue(dev);
+ napi_disable(&priv->napi);
+ del_timer_sync(&priv->rx_timeout);
+
--- /dev/null
+From 80a2f983e9f44dbc3e01ae31c62d877846a7f791 Mon Sep 17 00:00:00 2001
+From: Florian Fainelli <florian@openwrt.org>
+Date: Mon, 28 Jan 2013 20:06:19 +0100
+Subject: [PATCH 01/11] MIPS: BCM63XX: add USB host clock enable delay
+
+Knowledge of the clock setup delay should remain at the clock level (so
+it can be clock specific and CPU specific). Add the 100 milliseconds
+required clock delay for the USB host clock when it gets enabled.
+
+Signed-off-by: Florian Fainelli <florian@openwrt.org>
+---
+ arch/mips/bcm63xx/clk.c | 5 +++++
+ 1 file changed, 5 insertions(+)
+
+--- a/arch/mips/bcm63xx/clk.c
++++ b/arch/mips/bcm63xx/clk.c
+@@ -214,6 +214,11 @@ static void usbh_set(struct clk *clk, in
+ bcm_hwclock_set(CKCTL_6362_USBH_EN, enable);
+ else if (BCMCPU_IS_6368())
+ bcm_hwclock_set(CKCTL_6368_USBH_EN, enable);
++ else
++ return;
++
++ if (enable)
++ msleep(100);
+ }
+
+ static struct clk clk_usbh = {
--- /dev/null
+From 8e9bf528a122741f0171b89c297b63041116d704 Mon Sep 17 00:00:00 2001
+From: Florian Fainelli <florian@openwrt.org>
+Date: Mon, 28 Jan 2013 20:06:20 +0100
+Subject: [PATCH 02/11] MIPS: BCM63XX: add USB device clock enable delay to
+ clock code
+
+This patch adds the required 10 micro seconds delay to the USB device
+clock enable operation. Put this where the correct clock knowledege is,
+which is in the clock code, and remove this delay from the bcm63xx_udc
+gadget driver where it was before.
+
+Signed-off-by: Florian Fainelli <florian@openwrt.org>
+---
+ arch/mips/bcm63xx/clk.c | 5 +++++
+ drivers/usb/gadget/bcm63xx_udc.c | 1 -
+ 2 files changed, 5 insertions(+), 1 deletion(-)
+
+--- a/arch/mips/bcm63xx/clk.c
++++ b/arch/mips/bcm63xx/clk.c
+@@ -236,6 +236,11 @@ static void usbd_set(struct clk *clk, in
+ bcm_hwclock_set(CKCTL_6362_USBD_EN, enable);
+ else if (BCMCPU_IS_6368())
+ bcm_hwclock_set(CKCTL_6368_USBD_EN, enable);
++ else
++ return;
++
++ if (enable)
++ udelay(10);
+ }
+
+ static struct clk clk_usbd = {
+--- a/drivers/usb/gadget/udc/bcm63xx_udc.c
++++ b/drivers/usb/gadget/udc/bcm63xx_udc.c
+@@ -403,7 +403,6 @@ static inline void set_clocks(struct bcm
+ if (is_enabled) {
+ clk_enable(udc->usbh_clk);
+ clk_enable(udc->usbd_clk);
+- udelay(10);
+ } else {
+ clk_disable(udc->usbd_clk);
+ clk_disable(udc->usbh_clk);
--- /dev/null
+From ac9b0b574d54be28b300bf99ffe092a2c589484f Mon Sep 17 00:00:00 2001
+From: Florian Fainelli <florian@openwrt.org>
+Date: Mon, 28 Jan 2013 20:06:21 +0100
+Subject: [PATCH 03/11] MIPS: BCM63XX: move code touching the USB private
+ register
+
+This patch moves the code touching the USB private register in the
+bcm63xx USB gadget driver to arch/mips/bcm63xx/usb-common.c in
+preparation for adding support for OHCI and EHCI host controllers which
+will also touch the USB private register.
+
+Signed-off-by: Florian Fainelli <florian@openwrt.org>
+---
+ arch/mips/bcm63xx/Makefile | 2 +-
+ arch/mips/bcm63xx/usb-common.c | 53 ++++++++++++++++++++
+ .../include/asm/mach-bcm63xx/bcm63xx_usb_priv.h | 9 ++++
+ drivers/usb/gadget/bcm63xx_udc.c | 27 ++--------
+ 4 files changed, 67 insertions(+), 24 deletions(-)
+ create mode 100644 arch/mips/bcm63xx/usb-common.c
+ create mode 100644 arch/mips/include/asm/mach-bcm63xx/bcm63xx_usb_priv.h
+
+--- a/arch/mips/bcm63xx/Makefile
++++ b/arch/mips/bcm63xx/Makefile
+@@ -2,7 +2,7 @@
+ obj-y += clk.o cpu.o cs.o gpio.o irq.o nvram.o prom.o reset.o \
+ setup.o timer.o dev-enet.o dev-flash.o dev-pcmcia.o \
+ dev-rng.o dev-spi.o dev-hsspi.o dev-uart.o dev-wdt.o \
+- dev-usb-usbd.o
++ dev-usb-usbd.o usb-common.o
+ obj-$(CONFIG_EARLY_PRINTK) += early_printk.o
+
+ obj-y += boards/
+--- /dev/null
++++ b/arch/mips/bcm63xx/usb-common.c
+@@ -0,0 +1,53 @@
++/*
++ * Broadcom BCM63xx common USB device configuration code
++ *
++ * This file is subject to the terms and conditions of the GNU General Public
++ * License. See the file "COPYING" in the main directory of this archive
++ * for more details.
++ *
++ * Copyright (C) 2012 Kevin Cernekee <cernekee@gmail.com>
++ * Copyright (C) 2012 Broadcom Corporation
++ *
++ */
++#include <linux/export.h>
++
++#include <bcm63xx_cpu.h>
++#include <bcm63xx_regs.h>
++#include <bcm63xx_io.h>
++#include <bcm63xx_usb_priv.h>
++
++void bcm63xx_usb_priv_select_phy_mode(u32 portmask, bool is_device)
++{
++ u32 val;
++
++ val = bcm_rset_readl(RSET_USBH_PRIV, USBH_PRIV_UTMI_CTL_6368_REG);
++ if (is_device) {
++ val |= (portmask << USBH_PRIV_UTMI_CTL_HOSTB_SHIFT);
++ val |= (portmask << USBH_PRIV_UTMI_CTL_NODRIV_SHIFT);
++ } else {
++ val &= ~(portmask << USBH_PRIV_UTMI_CTL_HOSTB_SHIFT);
++ val &= ~(portmask << USBH_PRIV_UTMI_CTL_NODRIV_SHIFT);
++ }
++ bcm_rset_writel(RSET_USBH_PRIV, val, USBH_PRIV_UTMI_CTL_6368_REG);
++
++ val = bcm_rset_readl(RSET_USBH_PRIV, USBH_PRIV_SWAP_6368_REG);
++ if (is_device)
++ val |= USBH_PRIV_SWAP_USBD_MASK;
++ else
++ val &= ~USBH_PRIV_SWAP_USBD_MASK;
++ bcm_rset_writel(RSET_USBH_PRIV, val, USBH_PRIV_SWAP_6368_REG);
++}
++EXPORT_SYMBOL(bcm63xx_usb_priv_select_phy_mode);
++
++void bcm63xx_usb_priv_select_pullup(u32 portmask, bool is_on)
++{
++ u32 val;
++
++ val = bcm_rset_readl(RSET_USBH_PRIV, USBH_PRIV_UTMI_CTL_6368_REG);
++ if (is_on)
++ val &= ~(portmask << USBH_PRIV_UTMI_CTL_NODRIV_SHIFT);
++ else
++ val |= (portmask << USBH_PRIV_UTMI_CTL_NODRIV_SHIFT);
++ bcm_rset_writel(RSET_USBH_PRIV, val, USBH_PRIV_UTMI_CTL_6368_REG);
++}
++EXPORT_SYMBOL(bcm63xx_usb_priv_select_pullup);
+--- /dev/null
++++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_usb_priv.h
+@@ -0,0 +1,9 @@
++#ifndef BCM63XX_USB_PRIV_H_
++#define BCM63XX_USB_PRIV_H_
++
++#include <linux/types.h>
++
++void bcm63xx_usb_priv_select_phy_mode(u32 portmask, bool is_device);
++void bcm63xx_usb_priv_select_pullup(u32 portmask, bool is_on);
++
++#endif /* BCM63XX_USB_PRIV_H_ */
+--- a/drivers/usb/gadget/udc/bcm63xx_udc.c
++++ b/drivers/usb/gadget/udc/bcm63xx_udc.c
+@@ -36,6 +36,7 @@
+ #include <bcm63xx_dev_usb_usbd.h>
+ #include <bcm63xx_io.h>
+ #include <bcm63xx_regs.h>
++#include <bcm63xx_usb_priv.h>
+
+ #define DRV_MODULE_NAME "bcm63xx_udc"
+
+@@ -880,22 +881,7 @@ static void bcm63xx_select_phy_mode(stru
+ bcm_gpio_writel(val, GPIO_PINMUX_OTHR_REG);
+ }
+
+- val = bcm_rset_readl(RSET_USBH_PRIV, USBH_PRIV_UTMI_CTL_6368_REG);
+- if (is_device) {
+- val |= (portmask << USBH_PRIV_UTMI_CTL_HOSTB_SHIFT);
+- val |= (portmask << USBH_PRIV_UTMI_CTL_NODRIV_SHIFT);
+- } else {
+- val &= ~(portmask << USBH_PRIV_UTMI_CTL_HOSTB_SHIFT);
+- val &= ~(portmask << USBH_PRIV_UTMI_CTL_NODRIV_SHIFT);
+- }
+- bcm_rset_writel(RSET_USBH_PRIV, val, USBH_PRIV_UTMI_CTL_6368_REG);
+-
+- val = bcm_rset_readl(RSET_USBH_PRIV, USBH_PRIV_SWAP_6368_REG);
+- if (is_device)
+- val |= USBH_PRIV_SWAP_USBD_MASK;
+- else
+- val &= ~USBH_PRIV_SWAP_USBD_MASK;
+- bcm_rset_writel(RSET_USBH_PRIV, val, USBH_PRIV_SWAP_6368_REG);
++ bcm63xx_usb_priv_select_phy_mode(portmask, is_device);
+ }
+
+ /**
+@@ -909,14 +895,9 @@ static void bcm63xx_select_phy_mode(stru
+ */
+ static void bcm63xx_select_pullup(struct bcm63xx_udc *udc, bool is_on)
+ {
+- u32 val, portmask = BIT(udc->pd->port_no);
++ u32 portmask = BIT(udc->pd->port_no);
+
+- val = bcm_rset_readl(RSET_USBH_PRIV, USBH_PRIV_UTMI_CTL_6368_REG);
+- if (is_on)
+- val &= ~(portmask << USBH_PRIV_UTMI_CTL_NODRIV_SHIFT);
+- else
+- val |= (portmask << USBH_PRIV_UTMI_CTL_NODRIV_SHIFT);
+- bcm_rset_writel(RSET_USBH_PRIV, val, USBH_PRIV_UTMI_CTL_6368_REG);
++ bcm63xx_usb_priv_select_pullup(portmask, is_on);
+ }
+
+ /**
--- /dev/null
+From 28758a9da77954ed323f86123ef448c6a563c037 Mon Sep 17 00:00:00 2001
+From: Florian Fainelli <florian@openwrt.org>
+Date: Mon, 28 Jan 2013 20:06:22 +0100
+Subject: [PATCH 04/11] MIPS: BCM63XX: add OHCI/EHCI configuration bits to
+ common USB code
+
+This patch updates the common USB code touching the USB private
+registers with the specific bits to properly enable OHCI and EHCI
+controllers on BCM63xx SoCs. As a result we now need to protect access
+to Read Modify Write sequences using a spinlock because we cannot
+guarantee that any of the exposed helper will not be called
+concurrently.
+
+Signed-off-by: Maxime Bizon <mbizon@freebox.fr>
+Signed-off-by: Florian Fainelli <florian@openwrt.org>
+---
+ arch/mips/bcm63xx/usb-common.c | 97 ++++++++++++++++++++
+ .../include/asm/mach-bcm63xx/bcm63xx_usb_priv.h | 2 +
+ 2 files changed, 99 insertions(+)
+
+--- a/arch/mips/bcm63xx/usb-common.c
++++ b/arch/mips/bcm63xx/usb-common.c
+@@ -5,10 +5,12 @@
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
++ * Copyright (C) 2008 Maxime Bizon <mbizon@freebox.fr>
+ * Copyright (C) 2012 Kevin Cernekee <cernekee@gmail.com>
+ * Copyright (C) 2012 Broadcom Corporation
+ *
+ */
++#include <linux/spinlock.h>
+ #include <linux/export.h>
+
+ #include <bcm63xx_cpu.h>
+@@ -16,9 +18,14 @@
+ #include <bcm63xx_io.h>
+ #include <bcm63xx_usb_priv.h>
+
++static DEFINE_SPINLOCK(usb_priv_reg_lock);
++
+ void bcm63xx_usb_priv_select_phy_mode(u32 portmask, bool is_device)
+ {
+ u32 val;
++ unsigned long flags;
++
++ spin_lock_irqsave(&usb_priv_reg_lock, flags);
+
+ val = bcm_rset_readl(RSET_USBH_PRIV, USBH_PRIV_UTMI_CTL_6368_REG);
+ if (is_device) {
+@@ -36,12 +43,17 @@ void bcm63xx_usb_priv_select_phy_mode(u3
+ else
+ val &= ~USBH_PRIV_SWAP_USBD_MASK;
+ bcm_rset_writel(RSET_USBH_PRIV, val, USBH_PRIV_SWAP_6368_REG);
++
++ spin_unlock_irqrestore(&usb_priv_reg_lock, flags);
+ }
+ EXPORT_SYMBOL(bcm63xx_usb_priv_select_phy_mode);
+
+ void bcm63xx_usb_priv_select_pullup(u32 portmask, bool is_on)
+ {
+ u32 val;
++ unsigned long flags;
++
++ spin_lock_irqsave(&usb_priv_reg_lock, flags);
+
+ val = bcm_rset_readl(RSET_USBH_PRIV, USBH_PRIV_UTMI_CTL_6368_REG);
+ if (is_on)
+@@ -49,5 +61,90 @@ void bcm63xx_usb_priv_select_pullup(u32
+ else
+ val |= (portmask << USBH_PRIV_UTMI_CTL_NODRIV_SHIFT);
+ bcm_rset_writel(RSET_USBH_PRIV, val, USBH_PRIV_UTMI_CTL_6368_REG);
++
++ spin_unlock_irqrestore(&usb_priv_reg_lock, flags);
+ }
+ EXPORT_SYMBOL(bcm63xx_usb_priv_select_pullup);
++
++/* The following array represents the meaning of the DESC/DATA
++ * endian swapping with respect to the CPU configured endianness
++ *
++ * DATA ENDN mmio descriptor
++ * 0 0 BE invalid
++ * 0 1 BE LE
++ * 1 0 BE BE
++ * 1 1 BE invalid
++ *
++ * Since BCM63XX SoCs are configured to be in big-endian mode
++ * we want configuration at line 3.
++ */
++void bcm63xx_usb_priv_ohci_cfg_set(void)
++{
++ u32 reg;
++ unsigned long flags;
++
++ spin_lock_irqsave(&usb_priv_reg_lock, flags);
++
++ if (BCMCPU_IS_6348())
++ bcm_rset_writel(RSET_OHCI_PRIV, 0, OHCI_PRIV_REG);
++ else if (BCMCPU_IS_6358()) {
++ reg = bcm_rset_readl(RSET_USBH_PRIV, USBH_PRIV_SWAP_6358_REG);
++ reg &= ~USBH_PRIV_SWAP_OHCI_ENDN_MASK;
++ reg |= USBH_PRIV_SWAP_OHCI_DATA_MASK;
++ bcm_rset_writel(RSET_USBH_PRIV, reg, USBH_PRIV_SWAP_6358_REG);
++ /*
++ * The magic value comes for the original vendor BSP
++ * and is needed for USB to work. Datasheet does not
++ * help, so the magic value is used as-is.
++ */
++ bcm_rset_writel(RSET_USBH_PRIV, 0x1c0020,
++ USBH_PRIV_TEST_6358_REG);
++
++ } else if (BCMCPU_IS_6328() || BCMCPU_IS_6362() || BCMCPU_IS_6368()) {
++ reg = bcm_rset_readl(RSET_USBH_PRIV, USBH_PRIV_SWAP_6368_REG);
++ reg &= ~USBH_PRIV_SWAP_OHCI_ENDN_MASK;
++ reg |= USBH_PRIV_SWAP_OHCI_DATA_MASK;
++ bcm_rset_writel(RSET_USBH_PRIV, reg, USBH_PRIV_SWAP_6368_REG);
++
++ reg = bcm_rset_readl(RSET_USBH_PRIV, USBH_PRIV_SETUP_6368_REG);
++ reg |= USBH_PRIV_SETUP_IOC_MASK;
++ bcm_rset_writel(RSET_USBH_PRIV, reg, USBH_PRIV_SETUP_6368_REG);
++ }
++
++ spin_unlock_irqrestore(&usb_priv_reg_lock, flags);
++}
++
++void bcm63xx_usb_priv_ehci_cfg_set(void)
++{
++ u32 reg;
++ unsigned long flags;
++
++ spin_lock_irqsave(&usb_priv_reg_lock, flags);
++
++ if (BCMCPU_IS_6358()) {
++ reg = bcm_rset_readl(RSET_USBH_PRIV, USBH_PRIV_SWAP_6358_REG);
++ reg &= ~USBH_PRIV_SWAP_EHCI_ENDN_MASK;
++ reg |= USBH_PRIV_SWAP_EHCI_DATA_MASK;
++ bcm_rset_writel(RSET_USBH_PRIV, reg, USBH_PRIV_SWAP_6358_REG);
++
++ /*
++ * The magic value comes for the original vendor BSP
++ * and is needed for USB to work. Datasheet does not
++ * help, so the magic value is used as-is.
++ */
++ bcm_rset_writel(RSET_USBH_PRIV, 0x1c0020,
++ USBH_PRIV_TEST_6358_REG);
++
++ } else if (BCMCPU_IS_6328() || BCMCPU_IS_6362() || BCMCPU_IS_6368()) {
++ reg = bcm_rset_readl(RSET_USBH_PRIV, USBH_PRIV_SWAP_6368_REG);
++ reg &= ~USBH_PRIV_SWAP_EHCI_ENDN_MASK;
++ reg |= USBH_PRIV_SWAP_EHCI_DATA_MASK;
++ bcm_rset_writel(RSET_USBH_PRIV, reg, USBH_PRIV_SWAP_6368_REG);
++
++ reg = bcm_rset_readl(RSET_USBH_PRIV, USBH_PRIV_SETUP_6368_REG);
++ reg |= USBH_PRIV_SETUP_IOC_MASK;
++ bcm_rset_writel(RSET_USBH_PRIV, reg, USBH_PRIV_SETUP_6368_REG);
++ }
++
++ spin_unlock_irqrestore(&usb_priv_reg_lock, flags);
++}
+--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_usb_priv.h
++++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_usb_priv.h
+@@ -5,5 +5,7 @@
+
+ void bcm63xx_usb_priv_select_phy_mode(u32 portmask, bool is_device);
+ void bcm63xx_usb_priv_select_pullup(u32 portmask, bool is_on);
++void bcm63xx_usb_priv_ohci_cfg_set(void);
++void bcm63xx_usb_priv_ehci_cfg_set(void);
+
+ #endif /* BCM63XX_USB_PRIV_H_ */
--- /dev/null
+From 94ec618bd1a6b07fafbbfc9bcc54e7f9360ff9a0 Mon Sep 17 00:00:00 2001
+From: Florian Fainelli <florian@openwrt.org>
+Date: Mon, 28 Jan 2013 20:06:23 +0100
+Subject: [PATCH 05/11] MIPS: BCM63XX: introduce BCM63XX_OHCI configuration
+ symbol
+
+This configuration symbol can be used by CPUs supporting the on-chip
+OHCI controller, and ensures that all relevant OHCI-related
+configuration options are correctly selected. So far, OHCI support is
+available for the 6328, 6348, 6358 and 6358 SoCs.
+
+Signed-off-by: Florian Fainelli <florian@openwrt.org>
+---
+ arch/mips/bcm63xx/Kconfig | 15 ++++++++++-----
+ 1 file changed, 10 insertions(+), 5 deletions(-)
+
+--- a/arch/mips/bcm63xx/Kconfig
++++ b/arch/mips/bcm63xx/Kconfig
+@@ -7,10 +7,17 @@ config BCM63XX_CPU_3368
+ select SYS_HAS_CPU_BMIPS4350
+ select HAVE_PCI
+
++config BCM63XX_OHCI
++ bool
++ select USB_ARCH_HAS_OHCI
++ select USB_OHCI_BIG_ENDIAN_DESC if USB_OHCI_HCD
++ select USB_OHCI_BIG_ENDIAN_MMIO if USB_OHCI_HCD
++
+ config BCM63XX_CPU_6328
+ bool "support 6328 CPU"
+ select SYS_HAS_CPU_BMIPS4350
+ select HAVE_PCI
++ select BCM63XX_OHCI
+
+ config BCM63XX_CPU_6338
+ bool "support 6338 CPU"
+@@ -25,21 +32,25 @@ config BCM63XX_CPU_6348
+ bool "support 6348 CPU"
+ select SYS_HAS_CPU_BMIPS32_3300
+ select HAVE_PCI
++ select BCM63XX_OHCI
+
+ config BCM63XX_CPU_6358
+ bool "support 6358 CPU"
+ select SYS_HAS_CPU_BMIPS4350
+ select HAVE_PCI
++ select BCM63XX_OHCI
+
+ config BCM63XX_CPU_6362
+ bool "support 6362 CPU"
+ select SYS_HAS_CPU_BMIPS4350
+ select HAVE_PCI
++ select BCM63XX_OHCI
+
+ config BCM63XX_CPU_6368
+ bool "support 6368 CPU"
+ select SYS_HAS_CPU_BMIPS4350
+ select HAVE_PCI
++ select BCM63XX_OHCI
+ endmenu
+
+ source "arch/mips/bcm63xx/boards/Kconfig"
--- /dev/null
+From 30d22baef255c99a12c4858ce4ab0d45f0d8c9ae Mon Sep 17 00:00:00 2001
+From: Florian Fainelli <florian@openwrt.org>
+Date: Mon, 28 Jan 2013 20:06:24 +0100
+Subject: [PATCH 06/11] MIPS: BCM63XX: add support for the on-chip OHCI
+ controller
+
+Broadcom BCM63XX SoCs include an on-chip OHCI controller which can be
+driven by the ohci-platform generic driver by using specific power
+on/off/suspend callback to manage clocks and hardware specific
+configuration.
+
+Signed-off-by: Maxime Bizon <mbizon@freebox.fr>
+Signed-off-by: Florian Fainelli <florian@openwrt.org>
+---
+ arch/mips/bcm63xx/Makefile | 2 +-
+ arch/mips/bcm63xx/dev-usb-ohci.c | 94 ++++++++++++++++++++
+ .../asm/mach-bcm63xx/bcm63xx_dev_usb_ohci.h | 6 ++
+ 3 files changed, 101 insertions(+), 1 deletion(-)
+ create mode 100644 arch/mips/bcm63xx/dev-usb-ohci.c
+ create mode 100644 arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_usb_ohci.h
+
+--- a/arch/mips/bcm63xx/Makefile
++++ b/arch/mips/bcm63xx/Makefile
+@@ -2,7 +2,7 @@
+ obj-y += clk.o cpu.o cs.o gpio.o irq.o nvram.o prom.o reset.o \
+ setup.o timer.o dev-enet.o dev-flash.o dev-pcmcia.o \
+ dev-rng.o dev-spi.o dev-hsspi.o dev-uart.o dev-wdt.o \
+- dev-usb-usbd.o usb-common.o
++ dev-usb-ohci.o dev-usb-usbd.o usb-common.o
+ obj-$(CONFIG_EARLY_PRINTK) += early_printk.o
+
+ obj-y += boards/
+--- /dev/null
++++ b/arch/mips/bcm63xx/dev-usb-ohci.c
+@@ -0,0 +1,94 @@
++/*
++ * This file is subject to the terms and conditions of the GNU General Public
++ * License. See the file "COPYING" in the main directory of this archive
++ * for more details.
++ *
++ * Copyright (C) 2008 Maxime Bizon <mbizon@freebox.fr>
++ * Copyright (C) 2013 Florian Fainelli <florian@openwrt.org>
++ */
++
++#include <linux/init.h>
++#include <linux/kernel.h>
++#include <linux/platform_device.h>
++#include <linux/usb/ohci_pdriver.h>
++#include <linux/dma-mapping.h>
++#include <linux/clk.h>
++#include <linux/delay.h>
++
++#include <bcm63xx_cpu.h>
++#include <bcm63xx_regs.h>
++#include <bcm63xx_io.h>
++#include <bcm63xx_usb_priv.h>
++#include <bcm63xx_dev_usb_ohci.h>
++
++static struct resource ohci_resources[] = {
++ {
++ .start = -1, /* filled at runtime */
++ .end = -1, /* filled at runtime */
++ .flags = IORESOURCE_MEM,
++ },
++ {
++ .start = -1, /* filled at runtime */
++ .flags = IORESOURCE_IRQ,
++ },
++};
++
++static u64 ohci_dmamask = DMA_BIT_MASK(32);
++
++static struct clk *usb_host_clock;
++
++static int bcm63xx_ohci_power_on(struct platform_device *pdev)
++{
++ usb_host_clock = clk_get(&pdev->dev, "usbh");
++ if (IS_ERR_OR_NULL(usb_host_clock))
++ return -ENODEV;
++
++ clk_prepare_enable(usb_host_clock);
++
++ bcm63xx_usb_priv_ohci_cfg_set();
++
++ return 0;
++}
++
++static void bcm63xx_ohci_power_off(struct platform_device *pdev)
++{
++ if (!IS_ERR_OR_NULL(usb_host_clock)) {
++ clk_disable_unprepare(usb_host_clock);
++ clk_put(usb_host_clock);
++ }
++}
++
++static struct usb_ohci_pdata bcm63xx_ohci_pdata = {
++ .big_endian_desc = 1,
++ .big_endian_mmio = 1,
++ .no_big_frame_no = 1,
++ .num_ports = 1,
++ .power_on = bcm63xx_ohci_power_on,
++ .power_off = bcm63xx_ohci_power_off,
++ .power_suspend = bcm63xx_ohci_power_off,
++};
++
++static struct platform_device bcm63xx_ohci_device = {
++ .name = "ohci-platform",
++ .id = -1,
++ .num_resources = ARRAY_SIZE(ohci_resources),
++ .resource = ohci_resources,
++ .dev = {
++ .platform_data = &bcm63xx_ohci_pdata,
++ .dma_mask = &ohci_dmamask,
++ .coherent_dma_mask = DMA_BIT_MASK(32),
++ },
++};
++
++int __init bcm63xx_ohci_register(void)
++{
++ if (BCMCPU_IS_6345() || BCMCPU_IS_6338())
++ return -ENODEV;
++
++ ohci_resources[0].start = bcm63xx_regset_address(RSET_OHCI0);
++ ohci_resources[0].end = ohci_resources[0].start;
++ ohci_resources[0].end += RSET_OHCI_SIZE - 1;
++ ohci_resources[1].start = bcm63xx_get_irq_number(IRQ_OHCI0);
++
++ return platform_device_register(&bcm63xx_ohci_device);
++}
+--- /dev/null
++++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_usb_ohci.h
+@@ -0,0 +1,6 @@
++#ifndef BCM63XX_DEV_USB_OHCI_H_
++#define BCM63XX_DEV_USB_OHCI_H_
++
++int bcm63xx_ohci_register(void);
++
++#endif /* BCM63XX_DEV_USB_OHCI_H_ */
--- /dev/null
+From 33ef960aed15f9a98a2c51d8d794cd72418e0be4 Mon Sep 17 00:00:00 2001
+From: Florian Fainelli <florian@openwrt.org>
+Date: Mon, 28 Jan 2013 20:06:25 +0100
+Subject: [PATCH 07/11] MIPS: BCM63XX: register OHCI controller if board
+ enables it
+
+BCM63XX-based boards can control the registration of the OHCI controller
+by setting their has_ohci0 flag to 1. Handle this in the generic
+code dealing with board registration and call the actual helper to
+register the OHCI controller.
+
+Signed-off-by: Florian Fainelli <florian@openwrt.org>
+---
+ arch/mips/bcm63xx/boards/board_bcm963xx.c | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
++++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
+@@ -24,6 +24,7 @@
+ #include <bcm63xx_dev_hsspi.h>
+ #include <bcm63xx_dev_pcmcia.h>
+ #include <bcm63xx_dev_spi.h>
++#include <bcm63xx_dev_usb_ohci.h>
+ #include <bcm63xx_dev_usb_usbd.h>
+ #include <board_bcm963xx.h>
+
+@@ -879,6 +880,9 @@ int __init board_register_devices(void)
+ if (board.has_usbd)
+ bcm63xx_usbd_register(&board.usbd);
+
++ if (board.has_ohci0)
++ bcm63xx_ohci_register();
++
+ /* Generate MAC address for WLAN and register our SPROM,
+ * do this after registering enet devices
+ */
--- /dev/null
+From 00da1683364e58c6430a4577123d01037f8faddc Mon Sep 17 00:00:00 2001
+From: Florian Fainelli <florian@openwrt.org>
+Date: Mon, 28 Jan 2013 20:06:26 +0100
+Subject: [PATCH 08/11] MIPS: BCM63XX: introduce BCM63XX_EHCI configuration
+ symbol
+
+This configuration symbol can be used by CPUs supporting the on-chip
+EHCI controller, and ensures that all relevant EHCI-related
+configuration options are selected. So far BCM6328, BCM6358 and BCM6368
+have an EHCI controller and do select this symbol. Update
+drivers/usb/host/Kconfig with BCM63XX to update direct unmet
+dependencies.
+
+Signed-off-by: Florian Fainelli <florian@openwrt.org>
+---
+ arch/mips/bcm63xx/Kconfig | 9 +++++++++
+ drivers/usb/host/Kconfig | 5 +++--
+ 2 files changed, 12 insertions(+), 2 deletions(-)
+
+--- a/arch/mips/bcm63xx/Kconfig
++++ b/arch/mips/bcm63xx/Kconfig
+@@ -13,11 +13,18 @@ config BCM63XX_OHCI
+ select USB_OHCI_BIG_ENDIAN_DESC if USB_OHCI_HCD
+ select USB_OHCI_BIG_ENDIAN_MMIO if USB_OHCI_HCD
+
++config BCM63XX_EHCI
++ bool
++ select USB_ARCH_HAS_EHCI
++ select USB_EHCI_BIG_ENDIAN_DESC if USB_EHCI_HCD
++ select USB_EHCI_BIG_ENDIAN_MMIO if USB_EHCI_HCD
++
+ config BCM63XX_CPU_6328
+ bool "support 6328 CPU"
+ select SYS_HAS_CPU_BMIPS4350
+ select HAVE_PCI
+ select BCM63XX_OHCI
++ select BCM63XX_EHCI
+
+ config BCM63XX_CPU_6338
+ bool "support 6338 CPU"
+@@ -39,18 +46,21 @@ config BCM63XX_CPU_6358
+ select SYS_HAS_CPU_BMIPS4350
+ select HAVE_PCI
+ select BCM63XX_OHCI
++ select BCM63XX_EHCI
+
+ config BCM63XX_CPU_6362
+ bool "support 6362 CPU"
+ select SYS_HAS_CPU_BMIPS4350
+ select HAVE_PCI
+ select BCM63XX_OHCI
++ select BCM63XX_EHCI
+
+ config BCM63XX_CPU_6368
+ bool "support 6368 CPU"
+ select SYS_HAS_CPU_BMIPS4350
+ select HAVE_PCI
+ select BCM63XX_OHCI
++ select BCM63XX_EHCI
+ endmenu
+
+ source "arch/mips/bcm63xx/boards/Kconfig"
--- /dev/null
+From e38f13bd6408769c0b565bb1079024f496eee121 Mon Sep 17 00:00:00 2001
+From: Florian Fainelli <florian@openwrt.org>
+Date: Mon, 28 Jan 2013 20:06:27 +0100
+Subject: [PATCH 09/11] MIPS: BCM63XX: add support for the on-chip EHCI
+ controller
+
+Broadcom BCM63XX SoCs include an on-chip EHCI controller which can be
+driven by the generic ehci-platform driver by using specific power
+on/off/suspend callbacks to manage clocks and hardware specific
+configuration.
+
+Signed-off-by: Maxime Bizon <mbizon@freebox.fr>
+Signed-off-by: Florian Fainelli <florian@openwrt.org>
+---
+ arch/mips/bcm63xx/Makefile | 2 +-
+ arch/mips/bcm63xx/dev-usb-ehci.c | 92 ++++++++++++++++++++
+ .../asm/mach-bcm63xx/bcm63xx_dev_usb_ehci.h | 6 ++
+ 3 files changed, 99 insertions(+), 1 deletion(-)
+ create mode 100644 arch/mips/bcm63xx/dev-usb-ehci.c
+ create mode 100644 arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_usb_ehci.h
+
+--- a/arch/mips/bcm63xx/Makefile
++++ b/arch/mips/bcm63xx/Makefile
+@@ -2,7 +2,7 @@
+ obj-y += clk.o cpu.o cs.o gpio.o irq.o nvram.o prom.o reset.o \
+ setup.o timer.o dev-enet.o dev-flash.o dev-pcmcia.o \
+ dev-rng.o dev-spi.o dev-hsspi.o dev-uart.o dev-wdt.o \
+- dev-usb-ohci.o dev-usb-usbd.o usb-common.o
++ dev-usb-ehci.o dev-usb-ohci.o dev-usb-usbd.o usb-common.o
+ obj-$(CONFIG_EARLY_PRINTK) += early_printk.o
+
+ obj-y += boards/
+--- /dev/null
++++ b/arch/mips/bcm63xx/dev-usb-ehci.c
+@@ -0,0 +1,92 @@
++/*
++ * This file is subject to the terms and conditions of the GNU General Public
++ * License. See the file "COPYING" in the main directory of this archive
++ * for more details.
++ *
++ * Copyright (C) 2008 Maxime Bizon <mbizon@freebox.fr>
++ * Copyright (C) 2013 Florian Fainelli <florian@openwrt.org>
++ */
++
++#include <linux/init.h>
++#include <linux/kernel.h>
++#include <linux/platform_device.h>
++#include <linux/clk.h>
++#include <linux/delay.h>
++#include <linux/usb/ehci_pdriver.h>
++#include <linux/dma-mapping.h>
++
++#include <bcm63xx_cpu.h>
++#include <bcm63xx_regs.h>
++#include <bcm63xx_io.h>
++#include <bcm63xx_usb_priv.h>
++#include <bcm63xx_dev_usb_ehci.h>
++
++static struct resource ehci_resources[] = {
++ {
++ .start = -1, /* filled at runtime */
++ .end = -1, /* filled at runtime */
++ .flags = IORESOURCE_MEM,
++ },
++ {
++ .start = -1, /* filled at runtime */
++ .flags = IORESOURCE_IRQ,
++ },
++};
++
++static u64 ehci_dmamask = DMA_BIT_MASK(32);
++
++static struct clk *usb_host_clock;
++
++static int bcm63xx_ehci_power_on(struct platform_device *pdev)
++{
++ usb_host_clock = clk_get(&pdev->dev, "usbh");
++ if (IS_ERR_OR_NULL(usb_host_clock))
++ return -ENODEV;
++
++ clk_prepare_enable(usb_host_clock);
++
++ bcm63xx_usb_priv_ehci_cfg_set();
++
++ return 0;
++}
++
++static void bcm63xx_ehci_power_off(struct platform_device *pdev)
++{
++ if (!IS_ERR_OR_NULL(usb_host_clock)) {
++ clk_disable_unprepare(usb_host_clock);
++ clk_put(usb_host_clock);
++ }
++}
++
++static struct usb_ehci_pdata bcm63xx_ehci_pdata = {
++ .big_endian_desc = 1,
++ .big_endian_mmio = 1,
++ .power_on = bcm63xx_ehci_power_on,
++ .power_off = bcm63xx_ehci_power_off,
++ .power_suspend = bcm63xx_ehci_power_off,
++};
++
++static struct platform_device bcm63xx_ehci_device = {
++ .name = "ehci-platform",
++ .id = -1,
++ .num_resources = ARRAY_SIZE(ehci_resources),
++ .resource = ehci_resources,
++ .dev = {
++ .platform_data = &bcm63xx_ehci_pdata,
++ .dma_mask = &ehci_dmamask,
++ .coherent_dma_mask = DMA_BIT_MASK(32),
++ },
++};
++
++int __init bcm63xx_ehci_register(void)
++{
++ if (!BCMCPU_IS_6328() && !BCMCPU_IS_6358() && !BCMCPU_IS_6362() && !BCMCPU_IS_6368())
++ return 0;
++
++ ehci_resources[0].start = bcm63xx_regset_address(RSET_EHCI0);
++ ehci_resources[0].end = ehci_resources[0].start;
++ ehci_resources[0].end += RSET_EHCI_SIZE - 1;
++ ehci_resources[1].start = bcm63xx_get_irq_number(IRQ_EHCI0);
++
++ return platform_device_register(&bcm63xx_ehci_device);
++}
+--- /dev/null
++++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_usb_ehci.h
+@@ -0,0 +1,6 @@
++#ifndef BCM63XX_DEV_USB_EHCI_H_
++#define BCM63XX_DEV_USB_EHCI_H_
++
++int bcm63xx_ehci_register(void);
++
++#endif /* BCM63XX_DEV_USB_EHCI_H_ */
--- /dev/null
+From 709ef2034f5ba06da35f89856ad7baf2b7a41287 Mon Sep 17 00:00:00 2001
+From: Florian Fainelli <florian@openwrt.org>
+Date: Mon, 28 Jan 2013 20:06:28 +0100
+Subject: [PATCH 10/11] MIPS: BCM63XX: register EHCI controller if board
+ enables it
+
+BCM63XX-based board can control the registration of the EHCI controller
+by setting their has_ehci0 flag to 1. Handle this in the generic
+code dealing with board registration and call the actual helper to register
+the EHCI controller.
+
+Signed-off-by: Florian Fainelli <florian@openwrt.org>
+---
+ arch/mips/bcm63xx/boards/board_bcm963xx.c | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
++++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
+@@ -24,6 +24,7 @@
+ #include <bcm63xx_dev_hsspi.h>
+ #include <bcm63xx_dev_pcmcia.h>
+ #include <bcm63xx_dev_spi.h>
++#include <bcm63xx_dev_usb_ehci.h>
+ #include <bcm63xx_dev_usb_ohci.h>
+ #include <bcm63xx_dev_usb_usbd.h>
+ #include <board_bcm963xx.h>
+@@ -880,6 +881,9 @@ int __init board_register_devices(void)
+ if (board.has_usbd)
+ bcm63xx_usbd_register(&board.usbd);
+
++ if (board.has_ehci0)
++ bcm63xx_ehci_register();
++
+ if (board.has_ohci0)
+ bcm63xx_ohci_register();
+
--- /dev/null
+From 111bbd770441ab34f9da5bb1d85767a9b75227b4 Mon Sep 17 00:00:00 2001
+From: Florian Fainelli <florian@openwrt.org>
+Date: Mon, 28 Jan 2013 20:06:30 +0100
+Subject: [PATCH 12/12] MIPS: BCM63XX: EHCI controller does not support
+ overcurrent
+
+This patch sets the ignore_oc flag for the BCM63XX EHCI controller as it
+does not support proper overcurrent reporting.
+
+Signed-off-by: Florian Fainelli <florian@openwrt.org>
+---
+ arch/mips/bcm63xx/dev-usb-ehci.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+--- a/arch/mips/bcm63xx/dev-usb-ehci.c
++++ b/arch/mips/bcm63xx/dev-usb-ehci.c
+@@ -61,6 +61,7 @@ static void bcm63xx_ehci_power_off(struc
+ static struct usb_ehci_pdata bcm63xx_ehci_pdata = {
+ .big_endian_desc = 1,
+ .big_endian_mmio = 1,
++ .ignore_oc = 1,
+ .power_on = bcm63xx_ehci_power_on,
+ .power_off = bcm63xx_ehci_power_off,
+ .power_suspend = bcm63xx_ehci_power_off,
--- /dev/null
+From ab2f33e35e35905a76204138143875251f3e1088 Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jonas.gorski@gmail.com>
+Date: Fri, 24 Jun 2016 22:07:42 +0200
+Subject: [PATCH 01/13] pinctrl: add bcm63xx base code
+
+Setup directory and add a helper for bcm63xx pinctrl support.
+
+Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
+---
+ drivers/pinctrl/Kconfig | 1 +
+ drivers/pinctrl/Makefile | 1 +
+ drivers/pinctrl/bcm63xx/Kconfig | 3 +
+ drivers/pinctrl/bcm63xx/Makefile | 1 +
+ drivers/pinctrl/bcm63xx/pinctrl-bcm63xx.c | 142 ++++++++++++++++++++++++++++++
+ drivers/pinctrl/bcm63xx/pinctrl-bcm63xx.h | 14 +++
+ 7 files changed, 163 insertions(+)
+ create mode 100644 drivers/pinctrl/bcm63xx/Kconfig
+ create mode 100644 drivers/pinctrl/bcm63xx/Makefile
+ create mode 100644 drivers/pinctrl/bcm63xx/pinctrl-bcm63xx.c
+ create mode 100644 drivers/pinctrl/bcm63xx/pinctrl-bcm63xx.h
+
+--- a/drivers/pinctrl/Kconfig
++++ b/drivers/pinctrl/Kconfig
+@@ -377,6 +377,7 @@ config PINCTRL_OCELOT
+ source "drivers/pinctrl/actions/Kconfig"
+ source "drivers/pinctrl/aspeed/Kconfig"
+ source "drivers/pinctrl/bcm/Kconfig"
++source "drivers/pinctrl/bcm63xx/Kconfig"
+ source "drivers/pinctrl/berlin/Kconfig"
+ source "drivers/pinctrl/freescale/Kconfig"
+ source "drivers/pinctrl/intel/Kconfig"
+--- a/drivers/pinctrl/Makefile
++++ b/drivers/pinctrl/Makefile
+@@ -51,6 +51,7 @@ obj-$(CONFIG_PINCTRL_EQUILIBRIUM) += p
+ obj-y += actions/
+ obj-$(CONFIG_ARCH_ASPEED) += aspeed/
+ obj-y += bcm/
++obj-y += bcm63xx/
+ obj-$(CONFIG_PINCTRL_BERLIN) += berlin/
+ obj-y += freescale/
+ obj-$(CONFIG_X86) += intel/
+--- /dev/null
++++ b/drivers/pinctrl/bcm63xx/Kconfig
+@@ -0,0 +1,3 @@
++config PINCTRL_BCM63XX
++ bool
++ select GPIO_GENERIC
+--- /dev/null
++++ b/drivers/pinctrl/bcm63xx/Makefile
+@@ -0,0 +1 @@
++obj-$(CONFIG_PINCTRL_BCM63XX) += pinctrl-bcm63xx.o
+--- /dev/null
++++ b/drivers/pinctrl/bcm63xx/pinctrl-bcm63xx.c
+@@ -0,0 +1,155 @@
++/*
++ * This file is subject to the terms and conditions of the GNU General Public
++ * License. See the file "COPYING" in the main directory of this archive
++ * for more details.
++ *
++ * Copyright (C) 2016 Jonas Gorski <jonas.gorski@gmail.com>
++ */
++
++#include <linux/bitops.h>
++#include <linux/device.h>
++#include <linux/gpio/driver.h>
++#include <linux/of_irq.h>
++
++#include "pinctrl-bcm63xx.h"
++#include "../core.h"
++
++#define BANK_SIZE sizeof(u32)
++#define PINS_PER_BANK (BANK_SIZE * BITS_PER_BYTE)
++
++#ifdef CONFIG_OF
++static int bcm63xx_gpio_of_xlate(struct gpio_chip *gc,
++ const struct of_phandle_args *gpiospec,
++ u32 *flags)
++{
++ struct gpio_chip *base = gpiochip_get_data(gc);
++ int pin = gpiospec->args[0];
++
++ if (gc != &base[pin / PINS_PER_BANK])
++ return -EINVAL;
++
++ pin = pin % PINS_PER_BANK;
++
++ if (pin >= gc->ngpio)
++ return -EINVAL;
++
++ if (flags)
++ *flags = gpiospec->args[1];
++
++ return pin;
++}
++#endif
++
++static int bcm63xx_gpio_to_irq(struct gpio_chip *chip, unsigned gpio)
++{
++ struct gpio_chip *base = gpiochip_get_data(chip);
++ char irq_name[7]; /* "gpioXX" */
++
++ /* FIXME: this is ugly */
++ sprintf(irq_name, "gpio%d", gpio + PINS_PER_BANK * (chip - base));
++ return of_irq_get_byname(chip->of_node, irq_name);
++}
++
++static int bcm63xx_setup_gpio(struct device *dev, struct gpio_chip *gc,
++ void __iomem *dirout, void __iomem *data,
++ size_t sz, int ngpio)
++
++{
++ int banks, chips, i, ret = -EINVAL;
++
++ chips = DIV_ROUND_UP(ngpio, PINS_PER_BANK);
++ banks = sz / BANK_SIZE;
++
++ for (i = 0; i < chips; i++) {
++ int offset, pins;
++ int reg_offset;
++ char *label;
++
++ label = devm_kasprintf(dev, GFP_KERNEL, "bcm63xx-gpio.%i", i);
++ if (!label)
++ return -ENOMEM;
++
++ offset = i * PINS_PER_BANK;
++ pins = min_t(int, ngpio - offset, PINS_PER_BANK);
++
++ /* the registers are treated like a huge big endian register */
++ reg_offset = (banks - i - 1) * BANK_SIZE;
++
++ ret = bgpio_init(&gc[i], dev, BANK_SIZE, data + reg_offset,
++ NULL, NULL, dirout + reg_offset, NULL,
++ BGPIOF_BIG_ENDIAN_BYTE_ORDER);
++ if (ret)
++ return ret;
++
++ gc[i].request = gpiochip_generic_request;
++ gc[i].free = gpiochip_generic_free;
++
++ if (of_get_property(dev->of_node, "interrupt-names", NULL))
++ gc[i].to_irq = bcm63xx_gpio_to_irq;
++
++#ifdef CONFIG_OF
++ gc[i].of_gpio_n_cells = 2;
++ gc[i].of_xlate = bcm63xx_gpio_of_xlate;
++#endif
++
++ gc[i].label = label;
++ gc[i].ngpio = pins;
++
++ devm_gpiochip_add_data(dev, &gc[i], gc);
++ }
++
++ return 0;
++}
++
++static void bcm63xx_setup_pinranges(struct gpio_chip *gc, const char *name,
++ int ngpio)
++{
++ int i, chips = DIV_ROUND_UP(ngpio, PINS_PER_BANK);
++
++ for (i = 0; i < chips; i++) {
++ int offset, pins;
++
++ offset = i * PINS_PER_BANK;
++ pins = min_t(int, ngpio - offset, PINS_PER_BANK);
++
++ gpiochip_add_pin_range(&gc[i], name, 0, offset, pins);
++ }
++}
++
++struct pinctrl_dev *bcm63xx_pinctrl_register(struct platform_device *pdev,
++ struct pinctrl_desc *desc,
++ void *priv, struct gpio_chip *gc,
++ int ngpio)
++{
++ struct pinctrl_dev *pctldev;
++ struct resource *res;
++ void __iomem *dirout, *data;
++ size_t sz;
++ int ret;
++
++ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "dirout");
++ dirout = devm_ioremap_resource(&pdev->dev, res);
++ if (IS_ERR(dirout))
++ return ERR_CAST(dirout);
++
++ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "dat");
++ data = devm_ioremap_resource(&pdev->dev, res);
++ if (IS_ERR(data))
++ return ERR_CAST(data);
++
++ sz = resource_size(res);
++
++ ret = bcm63xx_setup_gpio(&pdev->dev, gc, dirout, data, sz, ngpio);
++ if (ret)
++ return ERR_PTR(ret);
++
++ pctldev = devm_pinctrl_register(&pdev->dev, desc, priv);
++ if (IS_ERR(pctldev))
++ return pctldev;
++
++ bcm63xx_setup_pinranges(gc, pinctrl_dev_get_devname(pctldev), ngpio);
++
++ dev_info(&pdev->dev, "registered at mmio %p\n", dirout);
++
++ return pctldev;
++}
+--- /dev/null
++++ b/drivers/pinctrl/bcm63xx/pinctrl-bcm63xx.h
+@@ -0,0 +1,14 @@
++#ifndef __PINCTRL_BCM63XX
++#define __PINCTRL_BCM63XX
++
++#include <linux/kernel.h>
++#include <linux/gpio.h>
++#include <linux/pinctrl/pinctrl.h>
++#include <linux/platform_device.h>
++
++struct pinctrl_dev *bcm63xx_pinctrl_register(struct platform_device *pdev,
++ struct pinctrl_desc *desc,
++ void *priv, struct gpio_chip *gc,
++ int ngpio);
++
++#endif
--- /dev/null
+From 4bdd40849632608d5cb7d3a64380cd76e7eea07b Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jonas.gorski@gmail.com>
+Date: Wed, 27 Jul 2016 11:33:56 +0200
+Subject: [PATCH 02/16] Documentation: add BCM6328 pincontroller binding
+ documentation
+
+Add binding documentation for the pincontrol core found in BCM6328 SoCs.
+
+Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
+---
+ .../bindings/pinctrl/brcm,bcm6328-pinctrl.txt | 61 ++++++++++++++++++++++
+ 1 file changed, 61 insertions(+)
+ create mode 100644 Documentation/devicetree/bindings/pinctrl/brcm,bcm6328-pinctrl.txt
+
+--- /dev/null
++++ b/Documentation/devicetree/bindings/pinctrl/brcm,bcm6328-pinctrl.txt
+@@ -0,0 +1,61 @@
++* Broadcom BCM6328 pin controller
++
++Required properties:
++- compatible: Must be "brcm,bcm6328-pinctrl".
++- reg: Register specifies of dirout, dat, mode, mux registers.
++- reg-names: Must be "dirout", "dat", "mode", "mux".
++- gpio-controller: Identifies this node as a GPIO controller.
++- #gpio-cells: Must be <2>
++
++Example:
++
++pinctrl: pin-controller@10000080 {
++ compatible = "brcm,bcm6328-pinctrl";
++ reg = <0x10000080 0x8>,
++ <0x10000088 0x8>,
++ <0x10000098 0x4>,
++ <0x1000009c 0xc>;
++ reg-names = "dirout", "dat", "mode", "mux";
++
++ gpio-controller;
++ #gpio-cells = <2>;
++};
++
++Available pins/groups and functions:
++
++name pins functions
++-----------------------------------------------------------
++gpio0 0 led
++gpio1 1 led
++gpio2 2 led
++gpio3 3 led
++gpio4 4 led
++gpio5 5 led
++gpio6 6 led, serial_led_data
++gpio7 7 led, serial_led_clk
++gpio8 8 led
++gpio9 9 led
++gpio10 10 led
++gpio11 11 led
++gpio12 12 led
++gpio13 13 led
++gpio14 14 led
++gpio15 15 led
++gpio16 16 led, pcie_clkreq
++gpio17 17 led
++gpio18 18 led
++gpio19 19 led
++gpio20 20 led
++gpio21 21 led
++gpio22 22 led
++gpio23 23 led
++gpio24 24 -
++gpio25 25 ephy0_act_led
++gpio26 26 ephy1_act_led
++gpio27 27 ephy2_act_led
++gpio28 28 ephy3_act_led
++gpio29 29 -
++gpio30 30 -
++gpio31 31 -
++hsspi_cs1 - hsspi_cs1
++usb_port1 - usb_host_port, usb_device_port
--- /dev/null
+From 393e9753f6492c1fdf55891ddee60d955ae8b119 Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jonas.gorski@gmail.com>
+Date: Fri, 24 Jun 2016 22:12:50 +0200
+Subject: [PATCH 03/16] pinctrl: add a pincontrol driver for BCM6328
+
+Add a pincontrol driver for BCM6328. BCM628 supports muxing 32 pins as
+GPIOs, as LEDs for the integrated LED controller, or various other
+functions. Its pincontrol mux registers also control other aspects, like
+switching the second USB port between host and device mode.
+
+Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
+---
+ drivers/pinctrl/bcm63xx/Kconfig | 7 +
+ drivers/pinctrl/bcm63xx/Makefile | 1 +
+ drivers/pinctrl/bcm63xx/pinctrl-bcm6328.c | 456 ++++++++++++++++++++++++++++++
+ 3 files changed, 464 insertions(+)
+ create mode 100644 drivers/pinctrl/bcm63xx/pinctrl-bcm6328.c
+
+--- a/drivers/pinctrl/bcm63xx/Kconfig
++++ b/drivers/pinctrl/bcm63xx/Kconfig
+@@ -1,3 +1,10 @@
+ config PINCTRL_BCM63XX
+ bool
+ select GPIO_GENERIC
++
++config PINCTRL_BCM6328
++ bool "BCM6328 pincontrol driver" if COMPILE_TEST
++ select PINMUX
++ select PINCONF
++ select PINCTRL_BCM63XX
++ select GENERIC_PINCONF
+--- a/drivers/pinctrl/bcm63xx/Makefile
++++ b/drivers/pinctrl/bcm63xx/Makefile
+@@ -1 +1,2 @@
+ obj-$(CONFIG_PINCTRL_BCM63XX) += pinctrl-bcm63xx.o
++obj-$(CONFIG_PINCTRL_BCM6328) += pinctrl-bcm6328.o
+--- /dev/null
++++ b/drivers/pinctrl/bcm63xx/pinctrl-bcm6328.c
+@@ -0,0 +1,456 @@
++/*
++ * This file is subject to the terms and conditions of the GNU General Public
++ * License. See the file "COPYING" in the main directory of this archive
++ * for more details.
++ *
++ * Copyright (C) 2016 Jonas Gorski <jonas.gorski@gmail.com>
++ */
++
++#include <linux/bitops.h>
++#include <linux/gpio.h>
++#include <linux/kernel.h>
++#include <linux/slab.h>
++#include <linux/spinlock.h>
++#include <linux/of.h>
++#include <linux/of_gpio.h>
++#include <linux/platform_device.h>
++
++#include <linux/pinctrl/machine.h>
++#include <linux/pinctrl/pinconf.h>
++#include <linux/pinctrl/pinconf-generic.h>
++#include <linux/pinctrl/pinmux.h>
++
++#include "../core.h"
++#include "../pinctrl-utils.h"
++
++#include "pinctrl-bcm63xx.h"
++
++#define BCM6328_MUX_LO_REG 0x4
++#define BCM6328_MUX_HI_REG 0x0
++#define BCM6328_MUX_OTHER_REG 0x8
++
++#define BCM6328_NGPIO 32
++
++struct bcm6328_pingroup {
++ const char *name;
++ const unsigned * const pins;
++ const unsigned num_pins;
++};
++
++struct bcm6328_function {
++ const char *name;
++ const char * const *groups;
++ const unsigned num_groups;
++
++ unsigned mode_val:1;
++ unsigned mux_val:2;
++};
++
++struct bcm6328_pinctrl {
++ struct pinctrl_dev *pctldev;
++ struct pinctrl_desc desc;
++
++ void __iomem *mode;
++ void __iomem *mux[3];
++
++ /* register access lock */
++ spinlock_t lock;
++
++ struct gpio_chip gpio;
++};
++
++static const struct pinctrl_pin_desc bcm6328_pins[] = {
++ PINCTRL_PIN(0, "gpio0"),
++ PINCTRL_PIN(1, "gpio1"),
++ PINCTRL_PIN(2, "gpio2"),
++ PINCTRL_PIN(3, "gpio3"),
++ PINCTRL_PIN(4, "gpio4"),
++ PINCTRL_PIN(5, "gpio5"),
++ PINCTRL_PIN(6, "gpio6"),
++ PINCTRL_PIN(7, "gpio7"),
++ PINCTRL_PIN(8, "gpio8"),
++ PINCTRL_PIN(9, "gpio9"),
++ PINCTRL_PIN(10, "gpio10"),
++ PINCTRL_PIN(11, "gpio11"),
++ PINCTRL_PIN(12, "gpio12"),
++ PINCTRL_PIN(13, "gpio13"),
++ PINCTRL_PIN(14, "gpio14"),
++ PINCTRL_PIN(15, "gpio15"),
++ PINCTRL_PIN(16, "gpio16"),
++ PINCTRL_PIN(17, "gpio17"),
++ PINCTRL_PIN(18, "gpio18"),
++ PINCTRL_PIN(19, "gpio19"),
++ PINCTRL_PIN(20, "gpio20"),
++ PINCTRL_PIN(21, "gpio21"),
++ PINCTRL_PIN(22, "gpio22"),
++ PINCTRL_PIN(23, "gpio23"),
++ PINCTRL_PIN(24, "gpio24"),
++ PINCTRL_PIN(25, "gpio25"),
++ PINCTRL_PIN(26, "gpio26"),
++ PINCTRL_PIN(27, "gpio27"),
++ PINCTRL_PIN(28, "gpio28"),
++ PINCTRL_PIN(29, "gpio29"),
++ PINCTRL_PIN(30, "gpio30"),
++ PINCTRL_PIN(31, "gpio31"),
++
++ /*
++ * No idea where they really are; so let's put them according
++ * to their mux offsets.
++ */
++ PINCTRL_PIN(36, "hsspi_cs1"),
++ PINCTRL_PIN(38, "usb_p2"),
++};
++
++static unsigned gpio0_pins[] = { 0 };
++static unsigned gpio1_pins[] = { 1 };
++static unsigned gpio2_pins[] = { 2 };
++static unsigned gpio3_pins[] = { 3 };
++static unsigned gpio4_pins[] = { 4 };
++static unsigned gpio5_pins[] = { 5 };
++static unsigned gpio6_pins[] = { 6 };
++static unsigned gpio7_pins[] = { 7 };
++static unsigned gpio8_pins[] = { 8 };
++static unsigned gpio9_pins[] = { 9 };
++static unsigned gpio10_pins[] = { 10 };
++static unsigned gpio11_pins[] = { 11 };
++static unsigned gpio12_pins[] = { 12 };
++static unsigned gpio13_pins[] = { 13 };
++static unsigned gpio14_pins[] = { 14 };
++static unsigned gpio15_pins[] = { 15 };
++static unsigned gpio16_pins[] = { 16 };
++static unsigned gpio17_pins[] = { 17 };
++static unsigned gpio18_pins[] = { 18 };
++static unsigned gpio19_pins[] = { 19 };
++static unsigned gpio20_pins[] = { 20 };
++static unsigned gpio21_pins[] = { 21 };
++static unsigned gpio22_pins[] = { 22 };
++static unsigned gpio23_pins[] = { 23 };
++static unsigned gpio24_pins[] = { 24 };
++static unsigned gpio25_pins[] = { 25 };
++static unsigned gpio26_pins[] = { 26 };
++static unsigned gpio27_pins[] = { 27 };
++static unsigned gpio28_pins[] = { 28 };
++static unsigned gpio29_pins[] = { 29 };
++static unsigned gpio30_pins[] = { 30 };
++static unsigned gpio31_pins[] = { 31 };
++
++static unsigned hsspi_cs1_pins[] = { 36 };
++static unsigned usb_port1_pins[] = { 38 };
++
++#define BCM6328_GROUP(n) \
++ { \
++ .name = #n, \
++ .pins = n##_pins, \
++ .num_pins = ARRAY_SIZE(n##_pins), \
++ }
++
++static struct bcm6328_pingroup bcm6328_groups[] = {
++ BCM6328_GROUP(gpio0),
++ BCM6328_GROUP(gpio1),
++ BCM6328_GROUP(gpio2),
++ BCM6328_GROUP(gpio3),
++ BCM6328_GROUP(gpio4),
++ BCM6328_GROUP(gpio5),
++ BCM6328_GROUP(gpio6),
++ BCM6328_GROUP(gpio7),
++ BCM6328_GROUP(gpio8),
++ BCM6328_GROUP(gpio9),
++ BCM6328_GROUP(gpio10),
++ BCM6328_GROUP(gpio11),
++ BCM6328_GROUP(gpio12),
++ BCM6328_GROUP(gpio13),
++ BCM6328_GROUP(gpio14),
++ BCM6328_GROUP(gpio15),
++ BCM6328_GROUP(gpio16),
++ BCM6328_GROUP(gpio17),
++ BCM6328_GROUP(gpio18),
++ BCM6328_GROUP(gpio19),
++ BCM6328_GROUP(gpio20),
++ BCM6328_GROUP(gpio21),
++ BCM6328_GROUP(gpio22),
++ BCM6328_GROUP(gpio23),
++ BCM6328_GROUP(gpio24),
++ BCM6328_GROUP(gpio25),
++ BCM6328_GROUP(gpio26),
++ BCM6328_GROUP(gpio27),
++ BCM6328_GROUP(gpio28),
++ BCM6328_GROUP(gpio29),
++ BCM6328_GROUP(gpio30),
++ BCM6328_GROUP(gpio31),
++
++ BCM6328_GROUP(hsspi_cs1),
++ BCM6328_GROUP(usb_port1),
++};
++
++/* GPIO_MODE */
++static const char * const led_groups[] = {
++ "gpio0",
++ "gpio1",
++ "gpio2",
++ "gpio3",
++ "gpio4",
++ "gpio5",
++ "gpio6",
++ "gpio7",
++ "gpio8",
++ "gpio9",
++ "gpio10",
++ "gpio11",
++ "gpio12",
++ "gpio13",
++ "gpio14",
++ "gpio15",
++ "gpio16",
++ "gpio17",
++ "gpio18",
++ "gpio19",
++ "gpio20",
++ "gpio21",
++ "gpio22",
++ "gpio23",
++};
++
++/* PINMUX_SEL */
++static const char * const serial_led_data_groups[] = {
++ "gpio6",
++};
++
++static const char * const serial_led_clk_groups[] = {
++ "gpio7",
++};
++
++static const char * const inet_act_led_groups[] = {
++ "gpio11",
++};
++
++static const char * const pcie_clkreq_groups[] = {
++ "gpio16",
++};
++
++static const char * const ephy0_act_led_groups[] = {
++ "gpio25",
++};
++
++static const char * const ephy1_act_led_groups[] = {
++ "gpio26",
++};
++
++static const char * const ephy2_act_led_groups[] = {
++ "gpio27",
++};
++
++static const char * const ephy3_act_led_groups[] = {
++ "gpio28",
++};
++
++static const char * const hsspi_cs1_groups[] = {
++ "hsspi_cs1"
++};
++
++static const char * const usb_host_port_groups[] = {
++ "usb_port1",
++};
++
++static const char * const usb_device_port_groups[] = {
++ "usb_port1",
++};
++
++#define BCM6328_MODE_FUN(n) \
++ { \
++ .name = #n, \
++ .groups = n##_groups, \
++ .num_groups = ARRAY_SIZE(n##_groups), \
++ .mode_val = 1, \
++ }
++
++#define BCM6328_MUX_FUN(n, mux) \
++ { \
++ .name = #n, \
++ .groups = n##_groups, \
++ .num_groups = ARRAY_SIZE(n##_groups), \
++ .mux_val = mux, \
++ }
++
++static const struct bcm6328_function bcm6328_funcs[] = {
++ BCM6328_MODE_FUN(led),
++ BCM6328_MUX_FUN(serial_led_data, 2),
++ BCM6328_MUX_FUN(serial_led_clk, 2),
++ BCM6328_MUX_FUN(inet_act_led, 1),
++ BCM6328_MUX_FUN(pcie_clkreq, 2),
++ BCM6328_MUX_FUN(ephy0_act_led, 1),
++ BCM6328_MUX_FUN(ephy1_act_led, 1),
++ BCM6328_MUX_FUN(ephy2_act_led, 1),
++ BCM6328_MUX_FUN(ephy3_act_led, 1),
++ BCM6328_MUX_FUN(hsspi_cs1, 2),
++ BCM6328_MUX_FUN(usb_host_port, 1),
++ BCM6328_MUX_FUN(usb_device_port, 2),
++};
++
++static int bcm6328_pinctrl_get_group_count(struct pinctrl_dev *pctldev)
++{
++ return ARRAY_SIZE(bcm6328_groups);
++}
++
++static const char *bcm6328_pinctrl_get_group_name(struct pinctrl_dev *pctldev,
++ unsigned group)
++{
++ return bcm6328_groups[group].name;
++}
++
++static int bcm6328_pinctrl_get_group_pins(struct pinctrl_dev *pctldev,
++ unsigned group, const unsigned **pins,
++ unsigned *num_pins)
++{
++ *pins = bcm6328_groups[group].pins;
++ *num_pins = bcm6328_groups[group].num_pins;
++
++ return 0;
++}
++
++static int bcm6328_pinctrl_get_func_count(struct pinctrl_dev *pctldev)
++{
++ return ARRAY_SIZE(bcm6328_funcs);
++}
++
++static const char *bcm6328_pinctrl_get_func_name(struct pinctrl_dev *pctldev,
++ unsigned selector)
++{
++ return bcm6328_funcs[selector].name;
++}
++
++static int bcm6328_pinctrl_get_groups(struct pinctrl_dev *pctldev,
++ unsigned selector,
++ const char * const **groups,
++ unsigned * const num_groups)
++{
++ *groups = bcm6328_funcs[selector].groups;
++ *num_groups = bcm6328_funcs[selector].num_groups;
++
++ return 0;
++}
++
++static void bcm6328_rmw_mux(struct bcm6328_pinctrl *pctl, unsigned pin,
++ u32 mode, u32 mux)
++{
++ unsigned long flags;
++ u32 reg;
++
++ spin_lock_irqsave(&pctl->lock, flags);
++ if (pin < 32) {
++ reg = __raw_readl(pctl->mode);
++ reg &= ~BIT(pin);
++ if (mode)
++ reg |= BIT(pin);
++ __raw_writel(reg, pctl->mode);
++ }
++
++ reg = __raw_readl(pctl->mux[pin / 16]);
++ reg &= ~(3UL << ((pin % 16) * 2));
++ reg |= mux << ((pin % 16) * 2);
++ __raw_writel(reg, pctl->mux[pin / 16]);
++
++ spin_unlock_irqrestore(&pctl->lock, flags);
++}
++
++static int bcm6328_pinctrl_set_mux(struct pinctrl_dev *pctldev,
++ unsigned selector, unsigned group)
++{
++ struct bcm6328_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev);
++ const struct bcm6328_pingroup *grp = &bcm6328_groups[group];
++ const struct bcm6328_function *f = &bcm6328_funcs[selector];
++
++ bcm6328_rmw_mux(pctl, grp->pins[0], f->mode_val, f->mux_val);
++
++ return 0;
++}
++
++static int bcm6328_gpio_request_enable(struct pinctrl_dev *pctldev,
++ struct pinctrl_gpio_range *range,
++ unsigned offset)
++{
++ struct bcm6328_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev);
++
++ /* disable all functions using this pin */
++ bcm6328_rmw_mux(pctl, offset, 0, 0);
++
++ return 0;
++}
++
++static struct pinctrl_ops bcm6328_pctl_ops = {
++ .get_groups_count = bcm6328_pinctrl_get_group_count,
++ .get_group_name = bcm6328_pinctrl_get_group_name,
++ .get_group_pins = bcm6328_pinctrl_get_group_pins,
++#ifdef CONFIG_OF
++ .dt_node_to_map = pinconf_generic_dt_node_to_map_pin,
++ .dt_free_map = pinctrl_utils_free_map,
++#endif
++};
++
++static struct pinmux_ops bcm6328_pmx_ops = {
++ .get_functions_count = bcm6328_pinctrl_get_func_count,
++ .get_function_name = bcm6328_pinctrl_get_func_name,
++ .get_function_groups = bcm6328_pinctrl_get_groups,
++ .set_mux = bcm6328_pinctrl_set_mux,
++ .gpio_request_enable = bcm6328_gpio_request_enable,
++ .strict = true,
++};
++
++static int bcm6328_pinctrl_probe(struct platform_device *pdev)
++{
++ struct bcm6328_pinctrl *pctl;
++ struct resource *res;
++ void __iomem *mode, *mux;
++
++ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "mode");
++ mode = devm_ioremap_resource(&pdev->dev, res);
++ if (IS_ERR(mode))
++ return PTR_ERR(mode);
++
++ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "mux");
++ mux = devm_ioremap_resource(&pdev->dev, res);
++ if (IS_ERR(mux))
++ return PTR_ERR(mux);
++
++ pctl = devm_kzalloc(&pdev->dev, sizeof(*pctl), GFP_KERNEL);
++ if (!pctl)
++ return -ENOMEM;
++
++ spin_lock_init(&pctl->lock);
++
++ pctl->mode = mode;
++ pctl->mux[0] = mux + BCM6328_MUX_LO_REG;
++ pctl->mux[1] = mux + BCM6328_MUX_HI_REG;
++ pctl->mux[2] = mux + BCM6328_MUX_OTHER_REG;
++
++ pctl->desc.name = dev_name(&pdev->dev);
++ pctl->desc.owner = THIS_MODULE;
++ pctl->desc.pctlops = &bcm6328_pctl_ops;
++ pctl->desc.pmxops = &bcm6328_pmx_ops;
++
++ pctl->desc.npins = ARRAY_SIZE(bcm6328_pins);
++ pctl->desc.pins = bcm6328_pins;
++
++ platform_set_drvdata(pdev, pctl);
++
++ pctl->pctldev = bcm63xx_pinctrl_register(pdev, &pctl->desc, pctl,
++ &pctl->gpio, BCM6328_NGPIO);
++ if (IS_ERR(pctl->pctldev))
++ return PTR_ERR(pctl->pctldev);
++
++ return 0;
++}
++
++static const struct of_device_id bcm6328_pinctrl_match[] = {
++ { .compatible = "brcm,bcm6328-pinctrl", },
++ { },
++};
++
++static struct platform_driver bcm6328_pinctrl_driver = {
++ .probe = bcm6328_pinctrl_probe,
++ .driver = {
++ .name = "bcm6328-pinctrl",
++ .of_match_table = bcm6328_pinctrl_match,
++ },
++};
++
++builtin_platform_driver(bcm6328_pinctrl_driver);
--- /dev/null
+From 962c46bf7f43df730e2d3698930e77958cc6b191 Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jonas.gorski@gmail.com>
+Date: Wed, 27 Jul 2016 11:35:45 +0200
+Subject: [PATCH 04/16] Documentation: add BCM6348 pincontroller binding
+ documentation
+
+Add binding documentation for the pincontrol core found in BCM6348 SoCs.
+
+Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
+---
+ .../bindings/pinctrl/brcm,bcm6348-pinctrl.txt | 32 ++++++++++++++++++++++
+ 1 file changed, 32 insertions(+)
+ create mode 100644 Documentation/devicetree/bindings/pinctrl/brcm,bcm6348-pinctrl.txt
+
+--- /dev/null
++++ b/Documentation/devicetree/bindings/pinctrl/brcm,bcm6348-pinctrl.txt
+@@ -0,0 +1,32 @@
++* Broadcom BCM6348 pin controller
++
++Required properties:
++- compatible: Must be "brcm,bcm6348-pinctrl".
++- reg: register Specifiers of dirout, dat, mode registers.
++- reg-names: Must be "dirout", "dat", "mode".
++- gpio-controller: Identifies this node as a GPIO controller.
++- #gpio-cells: Must be <2>.
++
++Example:
++
++pinctrl: pin-controller@fffe0080 {
++ compatible = "brcm,bcm6348-pinctrl";
++ reg = <0xfffe0080 0x8>,
++ <0xfffe0088 0x8>,
++ <0xfffe0098 0x4>;
++ reg-names = "dirout", "dat", "mode";
++
++ gpio-controller;
++ #gpio-cells = <2>;
++};
++
++Available pins/groups and functions:
++
++name pins functions
++-----------------------------------------------------------
++group0 32-36 ext_mii, utopia, diag
++group1 22-31 ext_ephy, mii_snoop, mii_pccard,
++ spi_master_uart, utopia, diag
++group2 16-21 pci, diag
++group3 8-15 ext_mii, utopia
++group4 0-7 ext_ephy, mii_snoop, legacy_led, diag
--- /dev/null
+From 45444cb631555e2dc16b95d779b10aa075c7482e Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jonas.gorski@gmail.com>
+Date: Fri, 24 Jun 2016 22:14:13 +0200
+Subject: [PATCH 05/16] pinctrl: add a pincontrol driver for BCM6348
+
+Add a pincotrol driver for BCM6348. BCM6348 allow muxing five groups of
+up to ten gpios into fourteen potential functions. It does not allow
+muxing individual pins. Some functions require more than one group to be
+muxed to the same function.
+
+Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
+---
+ drivers/pinctrl/bcm63xx/Kconfig | 7 +
+ drivers/pinctrl/bcm63xx/Makefile | 1 +
+ drivers/pinctrl/bcm63xx/pinctrl-bcm6348.c | 391 ++++++++++++++++++++++++++++++
+ 3 files changed, 399 insertions(+)
+ create mode 100644 drivers/pinctrl/bcm63xx/pinctrl-bcm6348.c
+
+--- a/drivers/pinctrl/bcm63xx/Kconfig
++++ b/drivers/pinctrl/bcm63xx/Kconfig
+@@ -8,3 +8,10 @@ config PINCTRL_BCM6328
+ select PINCONF
+ select PINCTRL_BCM63XX
+ select GENERIC_PINCONF
++
++config PINCTRL_BCM6348
++ bool "BCM6348 pincontrol driver" if COMPILE_TEST
++ select PINMUX
++ select PINCONF
++ select PINCTRL_BCM63XX
++ select GENERIC_PINCONF
+--- a/drivers/pinctrl/bcm63xx/Makefile
++++ b/drivers/pinctrl/bcm63xx/Makefile
+@@ -1,2 +1,3 @@
+ obj-$(CONFIG_PINCTRL_BCM63XX) += pinctrl-bcm63xx.o
+ obj-$(CONFIG_PINCTRL_BCM6328) += pinctrl-bcm6328.o
++obj-$(CONFIG_PINCTRL_BCM6348) += pinctrl-bcm6348.o
+--- /dev/null
++++ b/drivers/pinctrl/bcm63xx/pinctrl-bcm6348.c
+@@ -0,0 +1,391 @@
++/*
++ * This file is subject to the terms and conditions of the GNU General Public
++ * License. See the file "COPYING" in the main directory of this archive
++ * for more details.
++ *
++ * Copyright (C) 2016 Jonas Gorski <jonas.gorski@gmail.com>
++ */
++
++#include <linux/kernel.h>
++#include <linux/spinlock.h>
++#include <linux/bitops.h>
++#include <linux/gpio.h>
++#include <linux/of.h>
++#include <linux/of_gpio.h>
++#include <linux/slab.h>
++#include <linux/platform_device.h>
++
++#include <linux/pinctrl/machine.h>
++#include <linux/pinctrl/pinconf.h>
++#include <linux/pinctrl/pinconf-generic.h>
++#include <linux/pinctrl/pinmux.h>
++
++#include "../core.h"
++#include "../pinctrl-utils.h"
++
++#include "pinctrl-bcm63xx.h"
++
++#define BCM6348_NGPIO 37
++
++#define MAX_GROUP 4
++#define PINS_PER_GROUP 8
++#define PIN_TO_GROUP(pin) (MAX_GROUP - ((pin) / PINS_PER_GROUP))
++#define GROUP_SHIFT(pin) (PIN_TO_GROUP(pin) * 4)
++#define GROUP_MASK(pin) (0xf << GROUP_SHIFT(pin))
++
++struct bcm6348_pingroup {
++ const char *name;
++ const unsigned * const pins;
++ const unsigned num_pins;
++};
++
++struct bcm6348_function {
++ const char *name;
++ const char * const *groups;
++ const unsigned num_groups;
++ unsigned int value;
++};
++
++struct bcm6348_pinctrl {
++ struct pinctrl_dev *pctldev;
++ struct pinctrl_desc desc;
++
++ void __iomem *mode;
++
++ /* register access lock */
++ spinlock_t lock;
++
++ struct gpio_chip gpio[2];
++};
++
++#define BCM6348_PIN(a, b, group) \
++ { \
++ .number = a, \
++ .name = b, \
++ .drv_data = (void *)(group), \
++ }
++
++static const struct pinctrl_pin_desc bcm6348_pins[] = {
++ BCM6348_PIN(0, "gpio0", 4),
++ BCM6348_PIN(1, "gpio1", 4),
++ BCM6348_PIN(2, "gpio2", 4),
++ BCM6348_PIN(3, "gpio3", 4),
++ BCM6348_PIN(4, "gpio4", 4),
++ BCM6348_PIN(5, "gpio5", 4),
++ BCM6348_PIN(6, "gpio6", 4),
++ BCM6348_PIN(7, "gpio7", 4),
++ BCM6348_PIN(8, "gpio8", 3),
++ BCM6348_PIN(9, "gpio9", 3),
++ BCM6348_PIN(10, "gpio10", 3),
++ BCM6348_PIN(11, "gpio11", 3),
++ BCM6348_PIN(12, "gpio12", 3),
++ BCM6348_PIN(13, "gpio13", 3),
++ BCM6348_PIN(14, "gpio14", 3),
++ BCM6348_PIN(15, "gpio15", 3),
++ BCM6348_PIN(16, "gpio16", 2),
++ BCM6348_PIN(17, "gpio17", 2),
++ BCM6348_PIN(18, "gpio18", 2),
++ BCM6348_PIN(19, "gpio19", 2),
++ BCM6348_PIN(20, "gpio20", 2),
++ BCM6348_PIN(21, "gpio21", 2),
++ BCM6348_PIN(22, "gpio22", 1),
++ BCM6348_PIN(23, "gpio23", 1),
++ BCM6348_PIN(24, "gpio24", 1),
++ BCM6348_PIN(25, "gpio25", 1),
++ BCM6348_PIN(26, "gpio26", 1),
++ BCM6348_PIN(27, "gpio27", 1),
++ BCM6348_PIN(28, "gpio28", 1),
++ BCM6348_PIN(29, "gpio29", 1),
++ BCM6348_PIN(30, "gpio30", 1),
++ BCM6348_PIN(31, "gpio31", 1),
++ BCM6348_PIN(32, "gpio32", 0),
++ BCM6348_PIN(33, "gpio33", 0),
++ BCM6348_PIN(34, "gpio34", 0),
++ BCM6348_PIN(35, "gpio35", 0),
++ BCM6348_PIN(36, "gpio36", 0),
++};
++
++enum bcm6348_muxes {
++ BCM6348_MUX_GPIO = 0,
++ BCM6348_MUX_EXT_EPHY,
++ BCM6348_MUX_MII_SNOOP,
++ BCM6348_MUX_LEGACY_LED,
++ BCM6348_MUX_MII_PCCARD,
++ BCM6348_MUX_PCI,
++ BCM6348_MUX_SPI_MASTER_UART,
++ BCM6348_MUX_EXT_MII,
++ BCM6348_MUX_UTOPIA,
++ BCM6348_MUX_DIAG,
++};
++
++static unsigned group0_pins[] = {
++ 32, 33, 34, 35, 36,
++};
++
++static unsigned group1_pins[] = {
++ 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
++};
++
++static unsigned group2_pins[] = {
++ 16, 17, 18, 19, 20, 21,
++};
++
++static unsigned group3_pins[] = {
++ 8, 9, 10, 11, 12, 13, 14, 15,
++};
++
++static unsigned group4_pins[] = {
++ 0, 1, 2, 3, 4, 5, 6, 7,
++};
++
++#define BCM6348_GROUP(n) \
++ { \
++ .name = #n, \
++ .pins = n##_pins, \
++ .num_pins = ARRAY_SIZE(n##_pins), \
++ } \
++
++static struct bcm6348_pingroup bcm6348_groups[] = {
++ BCM6348_GROUP(group0),
++ BCM6348_GROUP(group1),
++ BCM6348_GROUP(group2),
++ BCM6348_GROUP(group3),
++ BCM6348_GROUP(group4),
++};
++
++static const char * const ext_mii_groups[] = {
++ "group0",
++ "group3",
++};
++
++static const char * const ext_ephy_groups[] = {
++ "group1",
++ "group4"
++};
++
++static const char * const mii_snoop_groups[] = {
++ "group1",
++ "group4",
++};
++
++static const char * const legacy_led_groups[] = {
++ "group4",
++};
++
++static const char * const mii_pccard_groups[] = {
++ "group1",
++};
++
++static const char * const pci_groups[] = {
++ "group2",
++};
++
++static const char * const spi_master_uart_groups[] = {
++ "group1",
++};
++
++static const char * const utopia_groups[] = {
++ "group0",
++ "group1",
++ "group3",
++};
++
++static const char * const diag_groups[] = {
++ "group0",
++ "group1",
++ "group2",
++ "group4",
++};
++
++#define BCM6348_FUN(n, f) \
++ { \
++ .name = #n, \
++ .groups = n##_groups, \
++ .num_groups = ARRAY_SIZE(n##_groups), \
++ .value = BCM6348_MUX_##f, \
++ }
++
++static const struct bcm6348_function bcm6348_funcs[] = {
++ BCM6348_FUN(ext_mii, EXT_MII),
++ BCM6348_FUN(ext_ephy, EXT_EPHY),
++ BCM6348_FUN(mii_snoop, MII_SNOOP),
++ BCM6348_FUN(legacy_led, LEGACY_LED),
++ BCM6348_FUN(mii_pccard, MII_PCCARD),
++ BCM6348_FUN(pci, PCI),
++ BCM6348_FUN(spi_master_uart, SPI_MASTER_UART),
++ BCM6348_FUN(utopia, UTOPIA),
++ BCM6348_FUN(diag, DIAG),
++};
++
++static int bcm6348_pinctrl_get_group_count(struct pinctrl_dev *pctldev)
++{
++ return ARRAY_SIZE(bcm6348_groups);
++}
++
++static const char *bcm6348_pinctrl_get_group_name(struct pinctrl_dev *pctldev,
++ unsigned group)
++{
++ return bcm6348_groups[group].name;
++}
++
++static int bcm6348_pinctrl_get_group_pins(struct pinctrl_dev *pctldev,
++ unsigned group, const unsigned **pins,
++ unsigned *num_pins)
++{
++ *pins = bcm6348_groups[group].pins;
++ *num_pins = bcm6348_groups[group].num_pins;
++
++ return 0;
++}
++
++static int bcm6348_pinctrl_get_func_count(struct pinctrl_dev *pctldev)
++{
++ return ARRAY_SIZE(bcm6348_funcs);
++}
++
++static const char *bcm6348_pinctrl_get_func_name(struct pinctrl_dev *pctldev,
++ unsigned selector)
++{
++ return bcm6348_funcs[selector].name;
++}
++
++static int bcm6348_pinctrl_get_groups(struct pinctrl_dev *pctldev,
++ unsigned selector,
++ const char * const **groups,
++ unsigned * const num_groups)
++{
++ *groups = bcm6348_funcs[selector].groups;
++ *num_groups = bcm6348_funcs[selector].num_groups;
++
++ return 0;
++}
++
++static void bcm6348_rmw_mux(struct bcm6348_pinctrl *pctl, u32 mask, u32 val)
++{
++ unsigned long flags;
++ u32 reg;
++
++ spin_lock_irqsave(&pctl->lock, flags);
++
++ reg = __raw_readl(pctl->mode);
++ reg &= ~mask;
++ reg |= val & mask;
++ __raw_writel(reg, pctl->mode);
++
++ spin_unlock_irqrestore(&pctl->lock, flags);
++}
++
++static int bcm6348_pinctrl_set_mux(struct pinctrl_dev *pctldev,
++ unsigned selector, unsigned group)
++{
++ struct bcm6348_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev);
++ const struct bcm6348_pingroup *grp = &bcm6348_groups[group];
++ const struct bcm6348_function *f = &bcm6348_funcs[selector];
++ u32 mask, val;
++
++ /*
++ * pins n..(n+7) share the same group, so we only need to look at
++ * the first pin.
++ */
++ mask = GROUP_MASK(grp->pins[0]);
++ val = f->value << GROUP_SHIFT(grp->pins[0]);
++
++ bcm6348_rmw_mux(pctl, mask, val);
++
++ return 0;
++}
++
++static int bcm6348_gpio_request_enable(struct pinctrl_dev *pctldev,
++ struct pinctrl_gpio_range *range,
++ unsigned offset)
++{
++ struct bcm6348_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev);
++ struct pin_desc *desc;
++ u32 mask;
++
++ /* don't reconfigure if already muxed */
++ desc = pin_desc_get(pctldev, offset);
++ if (desc->mux_usecount)
++ return 0;
++
++ mask = GROUP_MASK(offset);
++
++ /* disable all functions using this pin */
++ bcm6348_rmw_mux(pctl, mask, 0);
++
++ return 0;
++}
++
++static struct pinctrl_ops bcm6348_pctl_ops = {
++ .get_groups_count = bcm6348_pinctrl_get_group_count,
++ .get_group_name = bcm6348_pinctrl_get_group_name,
++ .get_group_pins = bcm6348_pinctrl_get_group_pins,
++#ifdef CONFIG_OF
++ .dt_node_to_map = pinconf_generic_dt_node_to_map_pin,
++ .dt_free_map = pinctrl_utils_free_map,
++#endif
++};
++
++static struct pinmux_ops bcm6348_pmx_ops = {
++ .get_functions_count = bcm6348_pinctrl_get_func_count,
++ .get_function_name = bcm6348_pinctrl_get_func_name,
++ .get_function_groups = bcm6348_pinctrl_get_groups,
++ .set_mux = bcm6348_pinctrl_set_mux,
++ .gpio_request_enable = bcm6348_gpio_request_enable,
++ .strict = true,
++};
++
++static int bcm6348_pinctrl_probe(struct platform_device *pdev)
++{
++ struct bcm6348_pinctrl *pctl;
++ struct resource *res;
++ void __iomem *mode;
++
++ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "mode");
++ mode = devm_ioremap_resource(&pdev->dev, res);
++ if (IS_ERR(mode))
++ return PTR_ERR(mode);
++
++ pctl = devm_kzalloc(&pdev->dev, sizeof(*pctl), GFP_KERNEL);
++ if (!pctl)
++ return -ENOMEM;
++
++ spin_lock_init(&pctl->lock);
++
++ pctl->mode = mode;
++
++ /* disable all muxes by default */
++ __raw_writel(0, pctl->mode);
++
++ pctl->desc.name = dev_name(&pdev->dev);
++ pctl->desc.owner = THIS_MODULE;
++ pctl->desc.pctlops = &bcm6348_pctl_ops;
++ pctl->desc.pmxops = &bcm6348_pmx_ops;
++
++ pctl->desc.npins = ARRAY_SIZE(bcm6348_pins);
++ pctl->desc.pins = bcm6348_pins;
++
++ platform_set_drvdata(pdev, pctl);
++
++ pctl->pctldev = bcm63xx_pinctrl_register(pdev, &pctl->desc, pctl,
++ pctl->gpio, BCM6348_NGPIO);
++ if (IS_ERR(pctl->pctldev))
++ return PTR_ERR(pctl->pctldev);
++
++ return 0;
++}
++
++static const struct of_device_id bcm6348_pinctrl_match[] = {
++ { .compatible = "brcm,bcm6348-pinctrl", },
++ { },
++};
++
++static struct platform_driver bcm6348_pinctrl_driver = {
++ .probe = bcm6348_pinctrl_probe,
++ .driver = {
++ .name = "bcm6348-pinctrl",
++ .of_match_table = bcm6348_pinctrl_match,
++ },
++};
++
++builtin_platform_driver(bcm6348_pinctrl_driver);
--- /dev/null
+From c7c8fa7f5b5ee9bea751fa7bdae8ff4acde8f26e Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jonas.gorski@gmail.com>
+Date: Wed, 27 Jul 2016 11:36:00 +0200
+Subject: [PATCH 06/16] Documentation: add BCM6358 pincontroller binding
+ documentation
+
+Add binding documentation for the pincontrol core found in BCM6358 SoCs.
+
+Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
+---
+ .../bindings/pinctrl/brcm,bcm6358-pinctrl.txt | 44 ++++++++++++++++++++++
+ 1 file changed, 44 insertions(+)
+ create mode 100644 Documentation/devicetree/bindings/pinctrl/brcm,bcm6358-pinctrl.txt
+
+--- /dev/null
++++ b/Documentation/devicetree/bindings/pinctrl/brcm,bcm6358-pinctrl.txt
+@@ -0,0 +1,44 @@
++* Broadcom BCM6358 pin controller
++
++Required properties:
++- compatible: Must be "brcm,bcm6358-pinctrl".
++- reg: Register specifiers of dirout, dat registers.
++- reg-names: Must be "dirout", "dat".
++- brcm,gpiomode: Phandle to the shared gpiomode register.
++- gpio-controller: Identifies this node as a gpio-controller.
++- #gpio-cells: Must be <2>.
++
++Example:
++
++pinctrl: pin-controller@fffe0080 {
++ compatible = "brcm,bcm6358-pinctrl";
++ reg = <0xfffe0080 0x8>,
++ <0xfffe0088 0x8>,
++ <0xfffe0098 0x4>;
++ reg-names = "dirout", "dat";
++ brcm,gpiomode = <&gpiomode>;
++
++ gpio-controller;
++ #gpio-cells = <2>;
++};
++
++gpiomode: syscon@fffe0098 {
++ compatible = "brcm,bcm6358-gpiomode", "syscon";
++ reg = <0xfffe0098 0x4>;
++ native-endian;
++};
++
++Available pins/groups and functions:
++
++name pins functions
++-----------------------------------------------------------
++ebi_cs_grp 30-31 ebi_cs
++uart1_grp 28-31 uart1
++spi_cs_grp 32-33 spi_cs
++async_modem_grp 12-15 async_modem
++legacy_led_grp 9-15 legacy_led
++serial_led_grp 6-7 serial_led
++led_grp 0-3 led
++utopia_grp 12-15, 22-31 utopia
++pwm_syn_clk_grp 8 pwm_syn_clk
++sys_irq_grp 5 sys_irq
--- /dev/null
+From fb00ef462f3f8b70ea8902151cc72810fe90b999 Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jonas.gorski@gmail.com>
+Date: Fri, 24 Jun 2016 22:16:01 +0200
+Subject: [PATCH 07/16] pinctrl: add a pincontrol driver for BCM6358
+
+Add a pincotrol driver for BCM6358. BCM6358 allow overlaying different
+functions onto the GPIO pins. It does not support configuring individual
+pins but only whole groups. These groups may overlap, and still require
+the directions to be set correctly in the GPIO register. In addition the
+functions register controls other, not directly mux related functions.
+
+Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
+---
+ drivers/pinctrl/bcm63xx/Kconfig | 8 +
+ drivers/pinctrl/bcm63xx/Makefile | 1 +
+ drivers/pinctrl/bcm63xx/pinctrl-bcm6358.c | 393 ++++++++++++++++++++++++++++++
+ 3 files changed, 402 insertions(+)
+ create mode 100644 drivers/pinctrl/bcm63xx/pinctrl-bcm6358.c
+
+--- a/drivers/pinctrl/bcm63xx/Kconfig
++++ b/drivers/pinctrl/bcm63xx/Kconfig
+@@ -15,3 +15,11 @@ config PINCTRL_BCM6348
+ select PINCONF
+ select PINCTRL_BCM63XX
+ select GENERIC_PINCONF
++
++config PINCTRL_BCM6358
++ bool "BCM6358 pincontrol driver" if COMPILE_TEST
++ select PINMUX
++ select PINCONF
++ select PINCTRL_BCM63XX
++ select GENERIC_PINCONF
++ select MFD_SYSCON
+--- a/drivers/pinctrl/bcm63xx/Makefile
++++ b/drivers/pinctrl/bcm63xx/Makefile
+@@ -1,3 +1,4 @@
+ obj-$(CONFIG_PINCTRL_BCM63XX) += pinctrl-bcm63xx.o
+ obj-$(CONFIG_PINCTRL_BCM6328) += pinctrl-bcm6328.o
+ obj-$(CONFIG_PINCTRL_BCM6348) += pinctrl-bcm6348.o
++obj-$(CONFIG_PINCTRL_BCM6358) += pinctrl-bcm6358.o
+--- /dev/null
++++ b/drivers/pinctrl/bcm63xx/pinctrl-bcm6358.c
+@@ -0,0 +1,393 @@
++/*
++ * This file is subject to the terms and conditions of the GNU General Public
++ * License. See the file "COPYING" in the main directory of this archive
++ * for more details.
++ *
++ * Copyright (C) 2016 Jonas Gorski <jonas.gorski@gmail.com>
++ */
++
++#include <linux/kernel.h>
++#include <linux/bitops.h>
++#include <linux/gpio.h>
++#include <linux/gpio/driver.h>
++#include <linux/mfd/syscon.h>
++#include <linux/of.h>
++#include <linux/of_gpio.h>
++#include <linux/of_address.h>
++#include <linux/slab.h>
++#include <linux/regmap.h>
++#include <linux/platform_device.h>
++
++#include <linux/pinctrl/pinconf.h>
++#include <linux/pinctrl/pinconf-generic.h>
++#include <linux/pinctrl/pinmux.h>
++#include <linux/pinctrl/machine.h>
++
++#include "../core.h"
++#include "../pinctrl-utils.h"
++
++#include "pinctrl-bcm63xx.h"
++
++/* GPIO_MODE register */
++#define BCM6358_MODE_MUX_NONE 0
++
++/* overlays on gpio pins */
++#define BCM6358_MODE_MUX_EBI_CS BIT(5)
++#define BCM6358_MODE_MUX_UART1 BIT(6)
++#define BCM6358_MODE_MUX_SPI_CS BIT(7)
++#define BCM6358_MODE_MUX_ASYNC_MODEM BIT(8)
++#define BCM6358_MODE_MUX_LEGACY_LED BIT(9)
++#define BCM6358_MODE_MUX_SERIAL_LED BIT(10)
++#define BCM6358_MODE_MUX_LED BIT(11)
++#define BCM6358_MODE_MUX_UTOPIA BIT(12)
++#define BCM6358_MODE_MUX_CLKRST BIT(13)
++#define BCM6358_MODE_MUX_PWM_SYN_CLK BIT(14)
++#define BCM6358_MODE_MUX_SYS_IRQ BIT(15)
++
++#define BCM6358_NGPIO 40
++
++struct bcm6358_pingroup {
++ const char *name;
++ const unsigned * const pins;
++ const unsigned num_pins;
++
++ const u16 mode_val;
++
++ /* non-GPIO function muxes require the gpio direction to be set */
++ const u16 direction;
++};
++
++struct bcm6358_function {
++ const char *name;
++ const char * const *groups;
++ const unsigned num_groups;
++};
++
++struct bcm6358_pinctrl {
++ struct device *dev;
++ struct pinctrl_dev *pctldev;
++ struct pinctrl_desc desc;
++
++ struct regmap_field *overlays;
++
++ struct gpio_chip gpio[2];
++};
++
++#define BCM6358_GPIO_PIN(a, b, bit1, bit2, bit3) \
++ { \
++ .number = a, \
++ .name = b, \
++ .drv_data = (void *)(BCM6358_MODE_MUX_##bit1 | \
++ BCM6358_MODE_MUX_##bit2 | \
++ BCM6358_MODE_MUX_##bit3), \
++ }
++
++static const struct pinctrl_pin_desc bcm6358_pins[] = {
++ BCM6358_GPIO_PIN(0, "gpio0", LED, NONE, NONE),
++ BCM6358_GPIO_PIN(1, "gpio1", LED, NONE, NONE),
++ BCM6358_GPIO_PIN(2, "gpio2", LED, NONE, NONE),
++ BCM6358_GPIO_PIN(3, "gpio3", LED, NONE, NONE),
++ PINCTRL_PIN(4, "gpio4"),
++ BCM6358_GPIO_PIN(5, "gpio5", SYS_IRQ, NONE, NONE),
++ BCM6358_GPIO_PIN(6, "gpio6", SERIAL_LED, NONE, NONE),
++ BCM6358_GPIO_PIN(7, "gpio7", SERIAL_LED, NONE, NONE),
++ BCM6358_GPIO_PIN(8, "gpio8", PWM_SYN_CLK, NONE, NONE),
++ BCM6358_GPIO_PIN(9, "gpio09", LEGACY_LED, NONE, NONE),
++ BCM6358_GPIO_PIN(10, "gpio10", LEGACY_LED, NONE, NONE),
++ BCM6358_GPIO_PIN(11, "gpio11", LEGACY_LED, NONE, NONE),
++ BCM6358_GPIO_PIN(12, "gpio12", LEGACY_LED, ASYNC_MODEM, UTOPIA),
++ BCM6358_GPIO_PIN(13, "gpio13", LEGACY_LED, ASYNC_MODEM, UTOPIA),
++ BCM6358_GPIO_PIN(14, "gpio14", LEGACY_LED, ASYNC_MODEM, UTOPIA),
++ BCM6358_GPIO_PIN(15, "gpio15", LEGACY_LED, ASYNC_MODEM, UTOPIA),
++ PINCTRL_PIN(16, "gpio16"),
++ PINCTRL_PIN(17, "gpio17"),
++ PINCTRL_PIN(18, "gpio18"),
++ PINCTRL_PIN(19, "gpio19"),
++ PINCTRL_PIN(20, "gpio20"),
++ PINCTRL_PIN(21, "gpio21"),
++ BCM6358_GPIO_PIN(22, "gpio22", UTOPIA, NONE, NONE),
++ BCM6358_GPIO_PIN(23, "gpio23", UTOPIA, NONE, NONE),
++ BCM6358_GPIO_PIN(24, "gpio24", UTOPIA, NONE, NONE),
++ BCM6358_GPIO_PIN(25, "gpio25", UTOPIA, NONE, NONE),
++ BCM6358_GPIO_PIN(26, "gpio26", UTOPIA, NONE, NONE),
++ BCM6358_GPIO_PIN(27, "gpio27", UTOPIA, NONE, NONE),
++ BCM6358_GPIO_PIN(28, "gpio28", UTOPIA, UART1, NONE),
++ BCM6358_GPIO_PIN(29, "gpio29", UTOPIA, UART1, NONE),
++ BCM6358_GPIO_PIN(30, "gpio30", UTOPIA, UART1, EBI_CS),
++ BCM6358_GPIO_PIN(31, "gpio31", UTOPIA, UART1, EBI_CS),
++ BCM6358_GPIO_PIN(32, "gpio32", SPI_CS, NONE, NONE),
++ BCM6358_GPIO_PIN(33, "gpio33", SPI_CS, NONE, NONE),
++ PINCTRL_PIN(34, "gpio34"),
++ PINCTRL_PIN(35, "gpio35"),
++ PINCTRL_PIN(36, "gpio36"),
++ PINCTRL_PIN(37, "gpio37"),
++ PINCTRL_PIN(38, "gpio38"),
++ PINCTRL_PIN(39, "gpio39"),
++};
++
++static unsigned ebi_cs_grp_pins[] = { 30, 31 };
++
++static unsigned uart1_grp_pins[] = { 28, 29, 30, 31 };
++
++static unsigned spi_cs_grp_pins[] = { 32, 33 };
++
++static unsigned async_modem_grp_pins[] = { 12, 13, 14, 15 };
++
++static unsigned serial_led_grp_pins[] = { 6, 7 };
++
++static unsigned legacy_led_grp_pins[] = { 9, 10, 11, 12, 13, 14, 15 };
++
++static unsigned led_grp_pins[] = { 0, 1, 2, 3 };
++
++static unsigned utopia_grp_pins[] = {
++ 12, 13, 14, 15, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
++};
++
++static unsigned pwm_syn_clk_grp_pins[] = { 8 };
++
++static unsigned sys_irq_grp_pins[] = { 5 };
++
++#define BCM6358_GPIO_MUX_GROUP(n, bit, dir) \
++ { \
++ .name = #n, \
++ .pins = n##_pins, \
++ .num_pins = ARRAY_SIZE(n##_pins), \
++ .mode_val = BCM6358_MODE_MUX_##bit, \
++ .direction = dir, \
++ }
++
++static const struct bcm6358_pingroup bcm6358_groups[] = {
++ BCM6358_GPIO_MUX_GROUP(ebi_cs_grp, EBI_CS, 0x3),
++ BCM6358_GPIO_MUX_GROUP(uart1_grp, UART1, 0x2),
++ BCM6358_GPIO_MUX_GROUP(spi_cs_grp, SPI_CS, 0x6),
++ BCM6358_GPIO_MUX_GROUP(async_modem_grp, ASYNC_MODEM, 0x6),
++ BCM6358_GPIO_MUX_GROUP(legacy_led_grp, LEGACY_LED, 0x7f),
++ BCM6358_GPIO_MUX_GROUP(serial_led_grp, SERIAL_LED, 0x3),
++ BCM6358_GPIO_MUX_GROUP(led_grp, LED, 0xf),
++ BCM6358_GPIO_MUX_GROUP(utopia_grp, UTOPIA, 0x000f),
++ BCM6358_GPIO_MUX_GROUP(pwm_syn_clk_grp, PWM_SYN_CLK, 0x1),
++ BCM6358_GPIO_MUX_GROUP(sys_irq_grp, SYS_IRQ, 0x1),
++};
++
++static const char * const ebi_cs_groups[] = {
++ "ebi_cs_grp"
++};
++
++static const char * const uart1_groups[] = {
++ "uart1_grp"
++};
++
++static const char * const spi_cs_2_3_groups[] = {
++ "spi_cs_2_3_grp"
++};
++
++static const char * const async_modem_groups[] = {
++ "async_modem_grp"
++};
++
++static const char * const legacy_led_groups[] = {
++ "legacy_led_grp",
++};
++
++static const char * const serial_led_groups[] = {
++ "serial_led_grp",
++};
++
++static const char * const led_groups[] = {
++ "led_grp",
++};
++
++static const char * const clkrst_groups[] = {
++ "clkrst_grp",
++};
++
++static const char * const pwm_syn_clk_groups[] = {
++ "pwm_syn_clk_grp",
++};
++
++static const char * const sys_irq_groups[] = {
++ "sys_irq_grp",
++};
++
++#define BCM6358_FUN(n) \
++ { \
++ .name = #n, \
++ .groups = n##_groups, \
++ .num_groups = ARRAY_SIZE(n##_groups), \
++ }
++
++static const struct bcm6358_function bcm6358_funcs[] = {
++ BCM6358_FUN(ebi_cs),
++ BCM6358_FUN(uart1),
++ BCM6358_FUN(spi_cs_2_3),
++ BCM6358_FUN(async_modem),
++ BCM6358_FUN(legacy_led),
++ BCM6358_FUN(serial_led),
++ BCM6358_FUN(led),
++ BCM6358_FUN(clkrst),
++ BCM6358_FUN(pwm_syn_clk),
++ BCM6358_FUN(sys_irq),
++};
++
++static int bcm6358_pinctrl_get_group_count(struct pinctrl_dev *pctldev)
++{
++ return ARRAY_SIZE(bcm6358_groups);
++}
++
++static const char *bcm6358_pinctrl_get_group_name(struct pinctrl_dev *pctldev,
++ unsigned group)
++{
++ return bcm6358_groups[group].name;
++}
++
++static int bcm6358_pinctrl_get_group_pins(struct pinctrl_dev *pctldev,
++ unsigned group, const unsigned **pins,
++ unsigned *num_pins)
++{
++ *pins = bcm6358_groups[group].pins;
++ *num_pins = bcm6358_groups[group].num_pins;
++
++ return 0;
++}
++
++static int bcm6358_pinctrl_get_func_count(struct pinctrl_dev *pctldev)
++{
++ return ARRAY_SIZE(bcm6358_funcs);
++}
++
++static const char *bcm6358_pinctrl_get_func_name(struct pinctrl_dev *pctldev,
++ unsigned selector)
++{
++ return bcm6358_funcs[selector].name;
++}
++
++static int bcm6358_pinctrl_get_groups(struct pinctrl_dev *pctldev,
++ unsigned selector,
++ const char * const **groups,
++ unsigned * const num_groups)
++{
++ *groups = bcm6358_funcs[selector].groups;
++ *num_groups = bcm6358_funcs[selector].num_groups;
++
++ return 0;
++}
++
++static int bcm6358_pinctrl_set_mux(struct pinctrl_dev *pctldev,
++ unsigned selector, unsigned group)
++{
++ struct bcm6358_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev);
++ const struct bcm6358_pingroup *grp = &bcm6358_groups[group];
++ u32 val = grp->mode_val;
++ u32 mask = val;
++ unsigned pin;
++
++ for (pin = 0; pin < grp->num_pins; pin++)
++ mask |= (unsigned long)bcm6358_pins[pin].drv_data;
++
++ regmap_field_update_bits(pctl->overlays, mask, val);
++
++ for (pin = 0; pin < grp->num_pins; pin++) {
++ int hw_gpio = bcm6358_pins[pin].number;
++ struct gpio_chip *gc = &pctl->gpio[hw_gpio / 32];
++
++ if (grp->direction & BIT(pin))
++ gc->direction_output(gc, hw_gpio % 32, 0);
++ else
++ gc->direction_input(gc, hw_gpio % 32);
++ }
++
++ return 0;
++}
++
++static int bcm6358_gpio_request_enable(struct pinctrl_dev *pctldev,
++ struct pinctrl_gpio_range *range,
++ unsigned offset)
++{
++ struct bcm6358_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev);
++ u32 mask;
++
++ mask = (unsigned long)bcm6358_pins[offset].drv_data;
++ if (!mask)
++ return 0;
++
++ /* disable all functions using this pin */
++ return regmap_field_update_bits(pctl->overlays, mask, 0);
++}
++
++static struct pinctrl_ops bcm6358_pctl_ops = {
++ .get_groups_count = bcm6358_pinctrl_get_group_count,
++ .get_group_name = bcm6358_pinctrl_get_group_name,
++ .get_group_pins = bcm6358_pinctrl_get_group_pins,
++#ifdef CONFIG_OF
++ .dt_node_to_map = pinconf_generic_dt_node_to_map_pin,
++ .dt_free_map = pinctrl_utils_free_map,
++#endif
++};
++
++static struct pinmux_ops bcm6358_pmx_ops = {
++ .get_functions_count = bcm6358_pinctrl_get_func_count,
++ .get_function_name = bcm6358_pinctrl_get_func_name,
++ .get_function_groups = bcm6358_pinctrl_get_groups,
++ .set_mux = bcm6358_pinctrl_set_mux,
++ .gpio_request_enable = bcm6358_gpio_request_enable,
++ .strict = true,
++};
++
++static int bcm6358_pinctrl_probe(struct platform_device *pdev)
++{
++ struct bcm6358_pinctrl *pctl;
++ struct regmap *mode;
++ struct reg_field overlays = REG_FIELD(0, 0, 15);
++
++ if (pdev->dev.of_node)
++ mode = syscon_regmap_lookup_by_phandle(pdev->dev.of_node,
++ "brcm,gpiomode");
++ else
++ mode = syscon_regmap_lookup_by_pdevname("syscon.fffe0098");
++
++ if (IS_ERR(mode))
++ return PTR_ERR(mode);
++
++ pctl = devm_kzalloc(&pdev->dev, sizeof(*pctl), GFP_KERNEL);
++ if (!pctl)
++ return -ENOMEM;
++
++ pctl->overlays = devm_regmap_field_alloc(&pdev->dev, mode, overlays);
++ if (IS_ERR(pctl->overlays))
++ return PTR_ERR(pctl->overlays);
++
++ /* disable all muxes by default */
++ regmap_field_write(pctl->overlays, 0);
++
++ pctl->desc.name = dev_name(&pdev->dev);
++ pctl->desc.owner = THIS_MODULE;
++ pctl->desc.pctlops = &bcm6358_pctl_ops;
++ pctl->desc.pmxops = &bcm6358_pmx_ops;
++
++ pctl->desc.npins = ARRAY_SIZE(bcm6358_pins);
++ pctl->desc.pins = bcm6358_pins;
++
++ platform_set_drvdata(pdev, pctl);
++
++ pctl->pctldev = bcm63xx_pinctrl_register(pdev, &pctl->desc, pctl,
++ pctl->gpio, BCM6358_NGPIO);
++ if (IS_ERR(pctl->pctldev))
++ return PTR_ERR(pctl->pctldev);
++
++ return 0;
++}
++
++static const struct of_device_id bcm6358_pinctrl_match[] = {
++ { .compatible = "brcm,bcm6358-pinctrl", },
++ { },
++};
++
++static struct platform_driver bcm6358_pinctrl_driver = {
++ .probe = bcm6358_pinctrl_probe,
++ .driver = {
++ .name = "bcm6358-pinctrl",
++ .of_match_table = bcm6358_pinctrl_match,
++ },
++};
++
++builtin_platform_driver(bcm6358_pinctrl_driver);
--- /dev/null
+From ba03ea8ada2ca71c9095d96a1e4085c2c5cf0e69 Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jonas.gorski@gmail.com>
+Date: Wed, 27 Jul 2016 11:36:18 +0200
+Subject: [PATCH 08/16] Documentation: add BCM6362 pincontroller binding
+ documentation
+
+Add binding documentation for the pincontrol core found in BCM6362 SoCs.
+
+Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
+---
+ .../bindings/pinctrl/brcm,bcm6362-pinctrl.txt | 79 ++++++++++++++++++++++
+ 1 file changed, 79 insertions(+)
+ create mode 100644 Documentation/devicetree/bindings/pinctrl/brcm,bcm6362-pinctrl.txt
+
+--- /dev/null
++++ b/Documentation/devicetree/bindings/pinctrl/brcm,bcm6362-pinctrl.txt
+@@ -0,0 +1,79 @@
++* Broadcom BCM6362 pin controller
++
++Required properties:
++- compatible: Must be "brcm,bcm6362-pinctrl"
++- reg: Register specifiers of dirout, dat, led, mode, ctrl, basemode registers.
++- reg-names: Must be "dirout", "dat", "led", "mode", "ctrl", "basemode".
++- gpio-controller: Identifies this node as a GPIO controller.
++- #gpio-cells: Must be <2>.
++
++Example:
++
++pinctrl: pin-controller@10000080 {
++ compatible = "brcm,bcm6362-pinctrl";
++ reg = <0x10000080 0x8>,
++ <0x10000088 0x8>,
++ <0x10000090 0x4>,
++ <0x10000098 0x4>,
++ <0x1000009c 0x4>,
++ <0x100000b8 0x4>;
++ reg-names = "dirout", "dat", "led",
++ "mode", "ctrl", "basemode";
++
++ gpio-controller;
++ #gpio-cells = <2>;
++};
++
++Available pins/groups and functions:
++
++name pins functions
++-----------------------------------------------------------
++gpio0 0 led, usb_device_led
++gpio1 1 led, sys_irq
++gpio2 2 led, serial_led_clk
++gpio3 3 led, serial_led_data
++gpio4 4 led, robosw_led_data
++gpio5 5 led, robosw_led_clk
++gpio6 6 led, robosw_led0
++gpio7 7 led, robosw_led1
++gpio8 8 led, inet_led
++gpio9 9 led, spi_cs2
++gpio10 10 led, spi_cs3
++gpio11 11 led, ntr_pulse
++gpio12 12 led, uart1_scts
++gpio13 13 led, uart1_srts
++gpio14 14 led, uart1_sdin
++gpio15 15 led, uart1_sdout
++gpio16 16 led, adsl_spi_miso
++gpio17 17 led, adsl_spi_mosi
++gpio18 18 led, adsl_spi_clk
++gpio19 19 led, adsl_spi_cs
++gpio20 20 led, ephy0_led
++gpio21 21 led, ephy1_led
++gpio22 22 led, ephy2_led
++gpio23 23 led, ephy3_led
++gpio24 24 ext_irq0
++gpio25 25 ext_irq1
++gpio26 26 ext_irq2
++gpio27 27 ext_irq3
++gpio28 28 -
++gpio29 29 -
++gpio30 30 -
++gpio31 31 -
++gpio32 32 wifi
++gpio33 33 wifi
++gpio34 34 wifi
++gpio35 35 wifi
++gpio36 36 wifi
++gpio37 37 wifi
++gpio38 38 wifi
++gpio39 39 wifi
++gpio40 40 wifi
++gpio41 41 wifi
++gpio42 42 wifi
++gpio43 43 wifi
++gpio44 44 wifi
++gpio45 45 wifi
++gpio46 46 wifi
++gpio47 47 wifi
++nand_grp 8, 12-23, 27 nand
--- /dev/null
+From eea6b96701d734095e2f823f3a82d9b063f553ae Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jonas.gorski@gmail.com>
+Date: Fri, 24 Jun 2016 22:17:20 +0200
+Subject: [PATCH 09/16] pinctrl: add a pincontrol driver for BCM6362
+
+Add a pincotrol driver for BCM6362. BCM6362 allows muxing individual
+GPIO pins to the LED controller, to be available by the integrated
+wifi, or other functions. It also supports overlay groups, of which
+only NAND is documented.
+
+Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
+---
+ drivers/pinctrl/bcm63xx/Kconfig | 7 +
+ drivers/pinctrl/bcm63xx/Makefile | 1 +
+ drivers/pinctrl/bcm63xx/pinctrl-bcm6362.c | 692 ++++++++++++++++++++++++++++++
+ 3 files changed, 700 insertions(+)
+ create mode 100644 drivers/pinctrl/bcm63xx/pinctrl-bcm6362.c
+
+--- a/drivers/pinctrl/bcm63xx/Kconfig
++++ b/drivers/pinctrl/bcm63xx/Kconfig
+@@ -23,3 +23,10 @@ config PINCTRL_BCM6358
+ select PINCTRL_BCM63XX
+ select GENERIC_PINCONF
+ select MFD_SYSCON
++
++config PINCTRL_BCM6362
++ bool "BCM6362 pincontrol driver" if COMPILE_TEST
++ select PINMUX
++ select PINCONF
++ select PINCTRL_BCM63XX
++ select GENERIC_PINCONF
+--- a/drivers/pinctrl/bcm63xx/Makefile
++++ b/drivers/pinctrl/bcm63xx/Makefile
+@@ -2,3 +2,4 @@ obj-$(CONFIG_PINCTRL_BCM63XX) += pinctrl
+ obj-$(CONFIG_PINCTRL_BCM6328) += pinctrl-bcm6328.o
+ obj-$(CONFIG_PINCTRL_BCM6348) += pinctrl-bcm6348.o
+ obj-$(CONFIG_PINCTRL_BCM6358) += pinctrl-bcm6358.o
++obj-$(CONFIG_PINCTRL_BCM6362) += pinctrl-bcm6362.o
+--- /dev/null
++++ b/drivers/pinctrl/bcm63xx/pinctrl-bcm6362.c
+@@ -0,0 +1,692 @@
++/*
++ * This file is subject to the terms and conditions of the GNU General Public
++ * License. See the file "COPYING" in the main directory of this archive
++ * for more details.
++ *
++ * Copyright (C) 2016 Jonas Gorski <jonas.gorski@gmail.com>
++ */
++
++#include <linux/kernel.h>
++#include <linux/spinlock.h>
++#include <linux/bitops.h>
++#include <linux/gpio.h>
++#include <linux/of.h>
++#include <linux/of_gpio.h>
++#include <linux/slab.h>
++#include <linux/platform_device.h>
++
++#include <linux/pinctrl/pinconf.h>
++#include <linux/pinctrl/pinconf-generic.h>
++#include <linux/pinctrl/pinmux.h>
++#include <linux/pinctrl/machine.h>
++
++#include "../core.h"
++#include "../pinctrl-utils.h"
++
++#include "pinctrl-bcm63xx.h"
++
++#define BCM6362_NGPIO 48
++
++/* GPIO_BASEMODE register */
++#define BASEMODE_NAND BIT(2)
++
++enum bcm6362_pinctrl_reg {
++ BCM6362_LEDCTRL,
++ BCM6362_MODE,
++ BCM6362_CTRL,
++ BCM6362_BASEMODE,
++};
++
++struct bcm6362_pingroup {
++ const char *name;
++ const unsigned * const pins;
++ const unsigned num_pins;
++};
++
++struct bcm6362_function {
++ const char *name;
++ const char * const *groups;
++ const unsigned num_groups;
++
++ enum bcm6362_pinctrl_reg reg;
++ u32 basemode_mask;
++};
++
++struct bcm6362_pinctrl {
++ struct pinctrl_dev *pctldev;
++ struct pinctrl_desc desc;
++
++ void __iomem *led;
++ void __iomem *mode;
++ void __iomem *ctrl;
++ void __iomem *basemode;
++
++ /* register access lock */
++ spinlock_t lock;
++
++ struct gpio_chip gpio[2];
++};
++
++#define BCM6362_PIN(a, b, mask) \
++ { \
++ .number = a, \
++ .name = b, \
++ .drv_data = (void *)(mask), \
++ }
++
++static const struct pinctrl_pin_desc bcm6362_pins[] = {
++ PINCTRL_PIN(0, "gpio0"),
++ PINCTRL_PIN(1, "gpio1"),
++ PINCTRL_PIN(2, "gpio2"),
++ PINCTRL_PIN(3, "gpio3"),
++ PINCTRL_PIN(4, "gpio4"),
++ PINCTRL_PIN(5, "gpio5"),
++ PINCTRL_PIN(6, "gpio6"),
++ PINCTRL_PIN(7, "gpio7"),
++ BCM6362_PIN(8, "gpio8", BASEMODE_NAND),
++ PINCTRL_PIN(9, "gpio9"),
++ PINCTRL_PIN(10, "gpio10"),
++ PINCTRL_PIN(11, "gpio11"),
++ BCM6362_PIN(12, "gpio12", BASEMODE_NAND),
++ BCM6362_PIN(13, "gpio13", BASEMODE_NAND),
++ BCM6362_PIN(14, "gpio14", BASEMODE_NAND),
++ BCM6362_PIN(15, "gpio15", BASEMODE_NAND),
++ BCM6362_PIN(16, "gpio16", BASEMODE_NAND),
++ BCM6362_PIN(17, "gpio17", BASEMODE_NAND),
++ BCM6362_PIN(18, "gpio18", BASEMODE_NAND),
++ BCM6362_PIN(19, "gpio19", BASEMODE_NAND),
++ BCM6362_PIN(20, "gpio20", BASEMODE_NAND),
++ BCM6362_PIN(21, "gpio21", BASEMODE_NAND),
++ BCM6362_PIN(22, "gpio22", BASEMODE_NAND),
++ BCM6362_PIN(23, "gpio23", BASEMODE_NAND),
++ PINCTRL_PIN(24, "gpio24"),
++ PINCTRL_PIN(25, "gpio25"),
++ PINCTRL_PIN(26, "gpio26"),
++ BCM6362_PIN(27, "gpio27", BASEMODE_NAND),
++ PINCTRL_PIN(28, "gpio28"),
++ PINCTRL_PIN(29, "gpio29"),
++ PINCTRL_PIN(30, "gpio30"),
++ PINCTRL_PIN(31, "gpio31"),
++ PINCTRL_PIN(32, "gpio32"),
++ PINCTRL_PIN(33, "gpio33"),
++ PINCTRL_PIN(34, "gpio34"),
++ PINCTRL_PIN(35, "gpio35"),
++ PINCTRL_PIN(36, "gpio36"),
++ PINCTRL_PIN(37, "gpio37"),
++ PINCTRL_PIN(38, "gpio38"),
++ PINCTRL_PIN(39, "gpio39"),
++ PINCTRL_PIN(40, "gpio40"),
++ PINCTRL_PIN(41, "gpio41"),
++ PINCTRL_PIN(42, "gpio42"),
++ PINCTRL_PIN(43, "gpio43"),
++ PINCTRL_PIN(44, "gpio44"),
++ PINCTRL_PIN(45, "gpio45"),
++ PINCTRL_PIN(46, "gpio46"),
++ PINCTRL_PIN(47, "gpio47"),
++};
++
++static unsigned gpio0_pins[] = { 0 };
++static unsigned gpio1_pins[] = { 1 };
++static unsigned gpio2_pins[] = { 2 };
++static unsigned gpio3_pins[] = { 3 };
++static unsigned gpio4_pins[] = { 4 };
++static unsigned gpio5_pins[] = { 5 };
++static unsigned gpio6_pins[] = { 6 };
++static unsigned gpio7_pins[] = { 7 };
++static unsigned gpio8_pins[] = { 8 };
++static unsigned gpio9_pins[] = { 9 };
++static unsigned gpio10_pins[] = { 10 };
++static unsigned gpio11_pins[] = { 11 };
++static unsigned gpio12_pins[] = { 12 };
++static unsigned gpio13_pins[] = { 13 };
++static unsigned gpio14_pins[] = { 14 };
++static unsigned gpio15_pins[] = { 15 };
++static unsigned gpio16_pins[] = { 16 };
++static unsigned gpio17_pins[] = { 17 };
++static unsigned gpio18_pins[] = { 18 };
++static unsigned gpio19_pins[] = { 19 };
++static unsigned gpio20_pins[] = { 20 };
++static unsigned gpio21_pins[] = { 21 };
++static unsigned gpio22_pins[] = { 22 };
++static unsigned gpio23_pins[] = { 23 };
++static unsigned gpio24_pins[] = { 24 };
++static unsigned gpio25_pins[] = { 25 };
++static unsigned gpio26_pins[] = { 26 };
++static unsigned gpio27_pins[] = { 27 };
++static unsigned gpio28_pins[] = { 28 };
++static unsigned gpio29_pins[] = { 29 };
++static unsigned gpio30_pins[] = { 30 };
++static unsigned gpio31_pins[] = { 31 };
++static unsigned gpio32_pins[] = { 32 };
++static unsigned gpio33_pins[] = { 33 };
++static unsigned gpio34_pins[] = { 34 };
++static unsigned gpio35_pins[] = { 35 };
++static unsigned gpio36_pins[] = { 36 };
++static unsigned gpio37_pins[] = { 37 };
++static unsigned gpio38_pins[] = { 38 };
++static unsigned gpio39_pins[] = { 39 };
++static unsigned gpio40_pins[] = { 40 };
++static unsigned gpio41_pins[] = { 41 };
++static unsigned gpio42_pins[] = { 42 };
++static unsigned gpio43_pins[] = { 43 };
++static unsigned gpio44_pins[] = { 44 };
++static unsigned gpio45_pins[] = { 45 };
++static unsigned gpio46_pins[] = { 46 };
++static unsigned gpio47_pins[] = { 47 };
++
++static unsigned nand_grp_pins[] = {
++ 8, 12, 13, 14, 15, 16, 17,
++ 18, 19, 20, 21, 22, 23, 27,
++};
++
++#define BCM6362_GROUP(n) \
++ { \
++ .name = #n, \
++ .pins = n##_pins, \
++ .num_pins = ARRAY_SIZE(n##_pins), \
++ }
++
++static struct bcm6362_pingroup bcm6362_groups[] = {
++ BCM6362_GROUP(gpio0),
++ BCM6362_GROUP(gpio1),
++ BCM6362_GROUP(gpio2),
++ BCM6362_GROUP(gpio3),
++ BCM6362_GROUP(gpio4),
++ BCM6362_GROUP(gpio5),
++ BCM6362_GROUP(gpio6),
++ BCM6362_GROUP(gpio7),
++ BCM6362_GROUP(gpio8),
++ BCM6362_GROUP(gpio9),
++ BCM6362_GROUP(gpio10),
++ BCM6362_GROUP(gpio11),
++ BCM6362_GROUP(gpio12),
++ BCM6362_GROUP(gpio13),
++ BCM6362_GROUP(gpio14),
++ BCM6362_GROUP(gpio15),
++ BCM6362_GROUP(gpio16),
++ BCM6362_GROUP(gpio17),
++ BCM6362_GROUP(gpio18),
++ BCM6362_GROUP(gpio19),
++ BCM6362_GROUP(gpio20),
++ BCM6362_GROUP(gpio21),
++ BCM6362_GROUP(gpio22),
++ BCM6362_GROUP(gpio23),
++ BCM6362_GROUP(gpio24),
++ BCM6362_GROUP(gpio25),
++ BCM6362_GROUP(gpio26),
++ BCM6362_GROUP(gpio27),
++ BCM6362_GROUP(gpio28),
++ BCM6362_GROUP(gpio29),
++ BCM6362_GROUP(gpio30),
++ BCM6362_GROUP(gpio31),
++ BCM6362_GROUP(gpio32),
++ BCM6362_GROUP(gpio33),
++ BCM6362_GROUP(gpio34),
++ BCM6362_GROUP(gpio35),
++ BCM6362_GROUP(gpio36),
++ BCM6362_GROUP(gpio37),
++ BCM6362_GROUP(gpio38),
++ BCM6362_GROUP(gpio39),
++ BCM6362_GROUP(gpio40),
++ BCM6362_GROUP(gpio41),
++ BCM6362_GROUP(gpio42),
++ BCM6362_GROUP(gpio43),
++ BCM6362_GROUP(gpio44),
++ BCM6362_GROUP(gpio45),
++ BCM6362_GROUP(gpio46),
++ BCM6362_GROUP(gpio47),
++ BCM6362_GROUP(nand_grp),
++};
++
++static const char * const led_groups[] = {
++ "gpio0",
++ "gpio1",
++ "gpio2",
++ "gpio3",
++ "gpio4",
++ "gpio5",
++ "gpio6",
++ "gpio7",
++ "gpio8",
++ "gpio9",
++ "gpio10",
++ "gpio11",
++ "gpio12",
++ "gpio13",
++ "gpio14",
++ "gpio15",
++ "gpio16",
++ "gpio17",
++ "gpio18",
++ "gpio19",
++ "gpio20",
++ "gpio21",
++ "gpio22",
++ "gpio23",
++};
++
++static const char * const usb_device_led_groups[] = {
++ "gpio0",
++};
++
++static const char * const sys_irq_groups[] = {
++ "gpio1",
++};
++
++static const char * const serial_led_clk_groups[] = {
++ "gpio2",
++};
++
++static const char * const serial_led_data_groups[] = {
++ "gpio3",
++};
++
++static const char * const robosw_led_data_groups[] = {
++ "gpio4",
++};
++
++static const char * const robosw_led_clk_groups[] = {
++ "gpio5",
++};
++
++static const char * const robosw_led0_groups[] = {
++ "gpio6",
++};
++
++static const char * const robosw_led1_groups[] = {
++ "gpio7",
++};
++
++static const char * const inet_led_groups[] = {
++ "gpio8",
++};
++
++static const char * const spi_cs2_groups[] = {
++ "gpio9",
++};
++
++static const char * const spi_cs3_groups[] = {
++ "gpio10",
++};
++
++static const char * const ntr_pulse_groups[] = {
++ "gpio11",
++};
++
++static const char * const uart1_scts_groups[] = {
++ "gpio12",
++};
++
++static const char * const uart1_srts_groups[] = {
++ "gpio13",
++};
++
++static const char * const uart1_sdin_groups[] = {
++ "gpio14",
++};
++
++static const char * const uart1_sdout_groups[] = {
++ "gpio15",
++};
++
++static const char * const adsl_spi_miso_groups[] = {
++ "gpio16",
++};
++
++static const char * const adsl_spi_mosi_groups[] = {
++ "gpio17",
++};
++
++static const char * const adsl_spi_clk_groups[] = {
++ "gpio18",
++};
++
++static const char * const adsl_spi_cs_groups[] = {
++ "gpio19",
++};
++
++static const char * const ephy0_led_groups[] = {
++ "gpio20",
++};
++
++static const char * const ephy1_led_groups[] = {
++ "gpio21",
++};
++
++static const char * const ephy2_led_groups[] = {
++ "gpio22",
++};
++
++static const char * const ephy3_led_groups[] = {
++ "gpio23",
++};
++
++static const char * const ext_irq0_groups[] = {
++ "gpio24",
++};
++
++static const char * const ext_irq1_groups[] = {
++ "gpio25",
++};
++
++static const char * const ext_irq2_groups[] = {
++ "gpio26",
++};
++
++static const char * const ext_irq3_groups[] = {
++ "gpio27",
++};
++
++static const char * const wifi_groups[] = {
++ "gpio32",
++ "gpio33",
++ "gpio34",
++ "gpio35",
++ "gpio36",
++ "gpio37",
++ "gpio38",
++ "gpio39",
++ "gpio40",
++ "gpio41",
++ "gpio42",
++ "gpio43",
++ "gpio44",
++ "gpio45",
++ "gpio46",
++ "gpio47",
++};
++
++static const char * const nand_groups[] = {
++ "nand_grp",
++};
++
++#define BCM6362_LED_FUN(n) \
++ { \
++ .name = #n, \
++ .groups = n##_groups, \
++ .num_groups = ARRAY_SIZE(n##_groups), \
++ .reg = BCM6362_LEDCTRL, \
++ }
++
++#define BCM6362_MODE_FUN(n) \
++ { \
++ .name = #n, \
++ .groups = n##_groups, \
++ .num_groups = ARRAY_SIZE(n##_groups), \
++ .reg = BCM6362_MODE, \
++ }
++
++#define BCM6362_CTRL_FUN(n) \
++ { \
++ .name = #n, \
++ .groups = n##_groups, \
++ .num_groups = ARRAY_SIZE(n##_groups), \
++ .reg = BCM6362_CTRL, \
++ }
++
++#define BCM6362_BASEMODE_FUN(n, mask) \
++ { \
++ .name = #n, \
++ .groups = n##_groups, \
++ .num_groups = ARRAY_SIZE(n##_groups), \
++ .reg = BCM6362_BASEMODE, \
++ .basemode_mask = (mask), \
++ }
++
++static const struct bcm6362_function bcm6362_funcs[] = {
++ BCM6362_LED_FUN(led),
++ BCM6362_MODE_FUN(usb_device_led),
++ BCM6362_MODE_FUN(sys_irq),
++ BCM6362_MODE_FUN(serial_led_clk),
++ BCM6362_MODE_FUN(serial_led_data),
++ BCM6362_MODE_FUN(robosw_led_data),
++ BCM6362_MODE_FUN(robosw_led_clk),
++ BCM6362_MODE_FUN(robosw_led0),
++ BCM6362_MODE_FUN(robosw_led1),
++ BCM6362_MODE_FUN(inet_led),
++ BCM6362_MODE_FUN(spi_cs2),
++ BCM6362_MODE_FUN(spi_cs3),
++ BCM6362_MODE_FUN(ntr_pulse),
++ BCM6362_MODE_FUN(uart1_scts),
++ BCM6362_MODE_FUN(uart1_srts),
++ BCM6362_MODE_FUN(uart1_sdin),
++ BCM6362_MODE_FUN(uart1_sdout),
++ BCM6362_MODE_FUN(adsl_spi_miso),
++ BCM6362_MODE_FUN(adsl_spi_mosi),
++ BCM6362_MODE_FUN(adsl_spi_clk),
++ BCM6362_MODE_FUN(adsl_spi_cs),
++ BCM6362_MODE_FUN(ephy0_led),
++ BCM6362_MODE_FUN(ephy1_led),
++ BCM6362_MODE_FUN(ephy2_led),
++ BCM6362_MODE_FUN(ephy3_led),
++ BCM6362_MODE_FUN(ext_irq0),
++ BCM6362_MODE_FUN(ext_irq1),
++ BCM6362_MODE_FUN(ext_irq2),
++ BCM6362_MODE_FUN(ext_irq3),
++ BCM6362_CTRL_FUN(wifi),
++ BCM6362_BASEMODE_FUN(nand, BASEMODE_NAND),
++};
++
++static int bcm6362_pinctrl_get_group_count(struct pinctrl_dev *pctldev)
++{
++ return ARRAY_SIZE(bcm6362_groups);
++}
++
++static const char *bcm6362_pinctrl_get_group_name(struct pinctrl_dev *pctldev,
++ unsigned group)
++{
++ return bcm6362_groups[group].name;
++}
++
++static int bcm6362_pinctrl_get_group_pins(struct pinctrl_dev *pctldev,
++ unsigned group, const unsigned **pins,
++ unsigned *num_pins)
++{
++ *pins = bcm6362_groups[group].pins;
++ *num_pins = bcm6362_groups[group].num_pins;
++
++ return 0;
++}
++
++static int bcm6362_pinctrl_get_func_count(struct pinctrl_dev *pctldev)
++{
++ return ARRAY_SIZE(bcm6362_funcs);
++}
++
++static const char *bcm6362_pinctrl_get_func_name(struct pinctrl_dev *pctldev,
++ unsigned selector)
++{
++ return bcm6362_funcs[selector].name;
++}
++
++static int bcm6362_pinctrl_get_groups(struct pinctrl_dev *pctldev,
++ unsigned selector,
++ const char * const **groups,
++ unsigned * const num_groups)
++{
++ *groups = bcm6362_funcs[selector].groups;
++ *num_groups = bcm6362_funcs[selector].num_groups;
++
++ return 0;
++}
++
++static void bcm6362_rmw_mux(struct bcm6362_pinctrl *pctl, void __iomem *reg,
++ u32 mask, u32 val)
++{
++ unsigned long flags;
++ u32 tmp;
++
++ spin_lock_irqsave(&pctl->lock, flags);
++ tmp = __raw_readl(reg);
++ tmp &= ~mask;
++ tmp |= val & mask;
++ __raw_writel(tmp, reg);
++
++ spin_unlock_irqrestore(&pctl->lock, flags);
++}
++
++static void bcm6362_set_gpio(struct bcm6362_pinctrl *pctl, unsigned pin)
++{
++ const struct pinctrl_pin_desc *desc = &bcm6362_pins[pin];
++ u32 mask = BIT(pin % 32);
++
++ if (desc->drv_data)
++ bcm6362_rmw_mux(pctl, pctl->basemode, (u32)desc->drv_data, 0);
++
++ if (pin < 32) {
++ /* base mode 0 => gpio 1 => mux function */
++ bcm6362_rmw_mux(pctl, pctl->mode, mask, 0);
++
++ /* pins 0-23 might be muxed to led */
++ if (pin < 24)
++ bcm6362_rmw_mux(pctl, pctl->led, mask, 0);
++ } else {
++ /* ctrl reg 0 => wifi function 1 => gpio */
++ bcm6362_rmw_mux(pctl, pctl->ctrl, mask, mask);
++ }
++}
++
++static int bcm6362_pinctrl_set_mux(struct pinctrl_dev *pctldev,
++ unsigned selector, unsigned group)
++{
++ struct bcm6362_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev);
++ const struct bcm6362_pingroup *grp = &bcm6362_groups[group];
++ const struct bcm6362_function *f = &bcm6362_funcs[selector];
++ unsigned i;
++ void __iomem *reg;
++ u32 val, mask;
++
++ for (i = 0; i < grp->num_pins; i++)
++ bcm6362_set_gpio(pctl, grp->pins[i]);
++
++ switch (f->reg) {
++ case BCM6362_LEDCTRL:
++ reg = pctl->led;
++ mask = BIT(grp->pins[0]);
++ val = BIT(grp->pins[0]);
++ break;
++ case BCM6362_MODE:
++ reg = pctl->ctrl;
++ mask = BIT(grp->pins[0]);
++ val = BIT(grp->pins[0]);
++ break;
++ case BCM6362_CTRL:
++ reg = pctl->ctrl;
++ mask = BIT(grp->pins[0]);
++ val = 0;
++ break;
++ case BCM6362_BASEMODE:
++ reg = pctl->basemode;
++ mask = f->basemode_mask;
++ val = f->basemode_mask;
++ break;
++ default:
++ WARN_ON(1);
++ return -EINVAL;
++ }
++
++ bcm6362_rmw_mux(pctl, reg, mask, val);
++
++ return 0;
++}
++
++static int bcm6362_gpio_request_enable(struct pinctrl_dev *pctldev,
++ struct pinctrl_gpio_range *range,
++ unsigned offset)
++{
++ struct bcm6362_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev);
++
++ /* disable all functions using this pin */
++ bcm6362_set_gpio(pctl, offset);
++
++ return 0;
++}
++
++static struct pinctrl_ops bcm6362_pctl_ops = {
++ .get_groups_count = bcm6362_pinctrl_get_group_count,
++ .get_group_name = bcm6362_pinctrl_get_group_name,
++ .get_group_pins = bcm6362_pinctrl_get_group_pins,
++#ifdef CONFIG_OF
++ .dt_node_to_map = pinconf_generic_dt_node_to_map_pin,
++ .dt_free_map = pinctrl_utils_free_map,
++#endif
++};
++
++static struct pinmux_ops bcm6362_pmx_ops = {
++ .get_functions_count = bcm6362_pinctrl_get_func_count,
++ .get_function_name = bcm6362_pinctrl_get_func_name,
++ .get_function_groups = bcm6362_pinctrl_get_groups,
++ .set_mux = bcm6362_pinctrl_set_mux,
++ .gpio_request_enable = bcm6362_gpio_request_enable,
++ .strict = true,
++};
++
++static int bcm6362_pinctrl_probe(struct platform_device *pdev)
++{
++ struct bcm6362_pinctrl *pctl;
++ struct resource *res;
++ void __iomem *led, *mode, *ctrl, *basemode;
++
++ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "led");
++ led = devm_ioremap_resource(&pdev->dev, res);
++ if (IS_ERR(led))
++ return PTR_ERR(led);
++
++ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "mode");
++ mode = devm_ioremap_resource(&pdev->dev, res);
++ if (IS_ERR(mode))
++ return PTR_ERR(mode);
++
++ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "ctrl");
++ ctrl = devm_ioremap_resource(&pdev->dev, res);
++ if (IS_ERR(ctrl))
++ return PTR_ERR(ctrl);
++
++ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "basemode");
++ basemode = devm_ioremap_resource(&pdev->dev, res);
++ if (IS_ERR(basemode))
++ return PTR_ERR(basemode);
++
++ pctl = devm_kzalloc(&pdev->dev, sizeof(*pctl), GFP_KERNEL);
++ if (!pctl)
++ return -ENOMEM;
++
++ spin_lock_init(&pctl->lock);
++
++ pctl->led = led;
++ pctl->mode = mode;
++ pctl->ctrl = ctrl;
++ pctl->basemode = basemode;
++
++ pctl->desc.name = dev_name(&pdev->dev);
++ pctl->desc.owner = THIS_MODULE;
++ pctl->desc.pctlops = &bcm6362_pctl_ops;
++ pctl->desc.pmxops = &bcm6362_pmx_ops;
++
++ pctl->desc.npins = ARRAY_SIZE(bcm6362_pins);
++ pctl->desc.pins = bcm6362_pins;
++
++ platform_set_drvdata(pdev, pctl);
++
++ pctl->pctldev = bcm63xx_pinctrl_register(pdev, &pctl->desc, pctl,
++ pctl->gpio, BCM6362_NGPIO);
++ if (IS_ERR(pctl->pctldev))
++ return PTR_ERR(pctl->pctldev);
++
++ return 0;
++}
++
++static const struct of_device_id bcm6362_pinctrl_match[] = {
++ { .compatible = "brcm,bcm6362-pinctrl", },
++ { },
++};
++
++static struct platform_driver bcm6362_pinctrl_driver = {
++ .probe = bcm6362_pinctrl_probe,
++ .driver = {
++ .name = "bcm6362-pinctrl",
++ .of_match_table = bcm6362_pinctrl_match,
++ },
++};
++
++builtin_platform_driver(bcm6362_pinctrl_driver);
--- /dev/null
+From 30594cf9bfff176a9e4b14c50dcd8b9d0cc3edec Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jonas.gorski@gmail.com>
+Date: Wed, 27 Jul 2016 11:36:51 +0200
+Subject: [PATCH 10/16] Documentation: add BCM6368 pincontroller binding
+ documentation
+
+Add binding documentation for the pincontrol core found in BCM6368 SoCs.
+
+Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
+---
+ .../bindings/pinctrl/brcm,bcm6368-pinctrl.txt | 67 ++++++++++++++++++++++
+ 1 file changed, 67 insertions(+)
+ create mode 100644 Documentation/devicetree/bindings/pinctrl/brcm,bcm6368-pinctrl.txt
+
+--- /dev/null
++++ b/Documentation/devicetree/bindings/pinctrl/brcm,bcm6368-pinctrl.txt
+@@ -0,0 +1,67 @@
++* Broadcom BCM6368 pin controller
++
++Required properties:
++- compatible: Must be "brcm,bcm6368-pinctrl".
++- reg: Register specifiers of dirout, dat, mode registers.
++- reg-names: Must be "dirout", "dat", "mode".
++- brcm,gpiobasemode: Phandle to the gpio basemode register.
++- gpio-controller: Identifies this node as a GPIO controller.
++- #gpio-cells: Must be <2>.
++
++Example:
++
++pinctrl: pin-controller@10000080 {
++ compatible = "brcm,bcm6368-pinctrl";
++ reg = <0x10000080 0x08>,
++ <0x10000088 0x08>,
++ <0x10000098 0x04>;
++ reg-names = "dirout", "dat", "mode";
++ brcm,gpiobasemode = <&gpiobasemode>;
++
++ gpio-controller;
++ #gpio-cells = <2>;
++};
++
++gpiobasemode: syscon@100000b8 {
++ compatible = "brcm,bcm6368-gpiobasemode", "syscon";
++ reg = <0x100000b8 4>;
++ native-endian;
++};
++
++Available pins/groups and functions:
++
++name pins functions
++-----------------------------------------------------------
++gpio0 0 analog_afe0
++gpio1 1 analog_afe1
++gpio2 2 sys_irq
++gpio3 3 serial_led_data
++gpio4 4 serial_led_clk
++gpio5 5 inet_led
++gpio6 6 ephy0_led
++gpio7 7 ephy1_led
++gpio8 8 ephy2_led
++gpio9 9 ephy3_led
++gpio10 10 robosw_led_data
++gpio11 11 robosw_led_clk
++gpio12 12 robosw_led0
++gpio13 13 robosw_led1
++gpio14 14 usb_device_led
++gpio15 15 -
++gpio16 16 pci_req1
++gpio17 17 pci_gnt1
++gpio18 18 pci_intb
++gpio19 19 pci_req0
++gpio20 20 pci_gnt0
++gpio21 21 -
++gpio22 22 pcmcia_cd1
++gpio23 23 pcmcia_cd2
++gpio24 24 pcmcia_vs1
++gpio25 25 pcmcia_vs2
++gpio26 26 ebi_cs2
++gpio27 27 ebi_cs3
++gpio28 28 spi_cs2
++gpio29 29 spi_cs3
++gpio30 30 spi_cs4
++gpio31 31 spi_cs5
++uart1_grp 30-33 uart1
--- /dev/null
+From 90be3cb4f1a45b8be4a4ec264cd66c2f8e893fcb Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jonas.gorski@gmail.com>
+Date: Fri, 24 Jun 2016 22:18:25 +0200
+Subject: [PATCH 11/16] pinctrl: add a pincontrol driver for BCM6368
+
+Add a pincontrol driver for BCM6368. BCM6368 allows muxing the first 32
+GPIOs onto alternative functions. Not all are documented.
+
+Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
+---
+ drivers/pinctrl/bcm63xx/Kconfig | 15 +
+ drivers/pinctrl/bcm63xx/Makefile | 1 +
+ drivers/pinctrl/bcm63xx/pinctrl-bcm6368.c | 573 ++++++++++++++++++++++++++++++
+ 3 files changed, 589 insertions(+)
+ create mode 100644 drivers/pinctrl/bcm63xx/pinctrl-bcm6368.c
+
+--- a/drivers/pinctrl/bcm63xx/Kconfig
++++ b/drivers/pinctrl/bcm63xx/Kconfig
+@@ -30,3 +30,18 @@ config PINCTRL_BCM6362
+ select PINCONF
+ select PINCTRL_BCM63XX
+ select GENERIC_PINCONF
++
++config PINCTRL_BCM6368
++ bool "BCM6368 pincontrol driver" if COMPILE_TEST
++ select PINMUX
++ select PINCONF
++ select PINCTRL_BCM63XX
++ select GENERIC_PINCONF
++ select MFD_SYSCON
++
++config PINCTRL_BCM63268
++ bool "BCM63268 pincontrol driver" if COMPILE_TEST
++ select PINMUX
++ select PINCONF
++ select PINCTRL_BCM63XX
++ select GENERIC_PINCONF
+--- a/drivers/pinctrl/bcm63xx/Makefile
++++ b/drivers/pinctrl/bcm63xx/Makefile
+@@ -3,3 +3,4 @@ obj-$(CONFIG_PINCTRL_BCM6328) += pinctrl
+ obj-$(CONFIG_PINCTRL_BCM6348) += pinctrl-bcm6348.o
+ obj-$(CONFIG_PINCTRL_BCM6358) += pinctrl-bcm6358.o
+ obj-$(CONFIG_PINCTRL_BCM6362) += pinctrl-bcm6362.o
++obj-$(CONFIG_PINCTRL_BCM6368) += pinctrl-bcm6368.o
+--- /dev/null
++++ b/drivers/pinctrl/bcm63xx/pinctrl-bcm6368.c
+@@ -0,0 +1,573 @@
++/*
++ * This file is subject to the terms and conditions of the GNU General Public
++ * License. See the file "COPYING" in the main directory of this archive
++ * for more details.
++ *
++ * Copyright (C) 2016 Jonas Gorski <jonas.gorski@gmail.com>
++ */
++
++#include <linux/bitops.h>
++#include <linux/kernel.h>
++#include <linux/gpio.h>
++#include <linux/mfd/syscon.h>
++#include <linux/of.h>
++#include <linux/of_address.h>
++#include <linux/of_gpio.h>
++#include <linux/pinctrl/pinconf.h>
++#include <linux/pinctrl/pinconf-generic.h>
++#include <linux/pinctrl/pinmux.h>
++#include <linux/pinctrl/machine.h>
++#include <linux/platform_device.h>
++#include <linux/regmap.h>
++#include <linux/slab.h>
++#include <linux/spinlock.h>
++
++#include "../core.h"
++#include "../pinctrl-utils.h"
++
++#include "pinctrl-bcm63xx.h"
++
++#define BCM6368_NGPIO 38
++
++#define BCM6368_BASEMODE_MASK 0x7
++#define BCM6368_BASEMODE_GPIO 0x0
++#define BCM6368_BASEMODE_UART1 0x1
++
++struct bcm6368_pingroup {
++ const char *name;
++ const unsigned * const pins;
++ const unsigned num_pins;
++};
++
++struct bcm6368_function {
++ const char *name;
++ const char * const *groups;
++ const unsigned num_groups;
++
++ unsigned dir_out:16;
++ unsigned basemode:3;
++};
++
++struct bcm6368_pinctrl {
++ struct pinctrl_dev *pctldev;
++ struct pinctrl_desc desc;
++
++ void __iomem *mode;
++ struct regmap_field *overlay;
++
++ /* register access lock */
++ spinlock_t lock;
++
++ struct gpio_chip gpio[2];
++};
++
++#define BCM6368_BASEMODE_PIN(a, b) \
++ { \
++ .number = a, \
++ .name = b, \
++ .drv_data = (void *)true \
++ }
++
++static const struct pinctrl_pin_desc bcm6368_pins[] = {
++ PINCTRL_PIN(0, "gpio0"),
++ PINCTRL_PIN(1, "gpio1"),
++ PINCTRL_PIN(2, "gpio2"),
++ PINCTRL_PIN(3, "gpio3"),
++ PINCTRL_PIN(4, "gpio4"),
++ PINCTRL_PIN(5, "gpio5"),
++ PINCTRL_PIN(6, "gpio6"),
++ PINCTRL_PIN(7, "gpio7"),
++ PINCTRL_PIN(8, "gpio8"),
++ PINCTRL_PIN(9, "gpio9"),
++ PINCTRL_PIN(10, "gpio10"),
++ PINCTRL_PIN(11, "gpio11"),
++ PINCTRL_PIN(12, "gpio12"),
++ PINCTRL_PIN(13, "gpio13"),
++ PINCTRL_PIN(14, "gpio14"),
++ PINCTRL_PIN(15, "gpio15"),
++ PINCTRL_PIN(16, "gpio16"),
++ PINCTRL_PIN(17, "gpio17"),
++ PINCTRL_PIN(18, "gpio18"),
++ PINCTRL_PIN(19, "gpio19"),
++ PINCTRL_PIN(20, "gpio20"),
++ PINCTRL_PIN(21, "gpio21"),
++ PINCTRL_PIN(22, "gpio22"),
++ PINCTRL_PIN(23, "gpio23"),
++ PINCTRL_PIN(24, "gpio24"),
++ PINCTRL_PIN(25, "gpio25"),
++ PINCTRL_PIN(26, "gpio26"),
++ PINCTRL_PIN(27, "gpio27"),
++ PINCTRL_PIN(28, "gpio28"),
++ PINCTRL_PIN(29, "gpio29"),
++ BCM6368_BASEMODE_PIN(30, "gpio30"),
++ BCM6368_BASEMODE_PIN(31, "gpio31"),
++ BCM6368_BASEMODE_PIN(32, "gpio32"),
++ BCM6368_BASEMODE_PIN(33, "gpio33"),
++ PINCTRL_PIN(34, "gpio34"),
++ PINCTRL_PIN(35, "gpio35"),
++ PINCTRL_PIN(36, "gpio36"),
++ PINCTRL_PIN(37, "gpio37"),
++};
++
++static unsigned gpio0_pins[] = { 0 };
++static unsigned gpio1_pins[] = { 1 };
++static unsigned gpio2_pins[] = { 2 };
++static unsigned gpio3_pins[] = { 3 };
++static unsigned gpio4_pins[] = { 4 };
++static unsigned gpio5_pins[] = { 5 };
++static unsigned gpio6_pins[] = { 6 };
++static unsigned gpio7_pins[] = { 7 };
++static unsigned gpio8_pins[] = { 8 };
++static unsigned gpio9_pins[] = { 9 };
++static unsigned gpio10_pins[] = { 10 };
++static unsigned gpio11_pins[] = { 11 };
++static unsigned gpio12_pins[] = { 12 };
++static unsigned gpio13_pins[] = { 13 };
++static unsigned gpio14_pins[] = { 14 };
++static unsigned gpio15_pins[] = { 15 };
++static unsigned gpio16_pins[] = { 16 };
++static unsigned gpio17_pins[] = { 17 };
++static unsigned gpio18_pins[] = { 18 };
++static unsigned gpio19_pins[] = { 19 };
++static unsigned gpio20_pins[] = { 20 };
++static unsigned gpio21_pins[] = { 21 };
++static unsigned gpio22_pins[] = { 22 };
++static unsigned gpio23_pins[] = { 23 };
++static unsigned gpio24_pins[] = { 24 };
++static unsigned gpio25_pins[] = { 25 };
++static unsigned gpio26_pins[] = { 26 };
++static unsigned gpio27_pins[] = { 27 };
++static unsigned gpio28_pins[] = { 28 };
++static unsigned gpio29_pins[] = { 29 };
++static unsigned gpio30_pins[] = { 30 };
++static unsigned gpio31_pins[] = { 31 };
++static unsigned uart1_grp_pins[] = { 30, 31, 32, 33 };
++
++#define BCM6368_GROUP(n) \
++ { \
++ .name = #n, \
++ .pins = n##_pins, \
++ .num_pins = ARRAY_SIZE(n##_pins), \
++ }
++
++static struct bcm6368_pingroup bcm6368_groups[] = {
++ BCM6368_GROUP(gpio0),
++ BCM6368_GROUP(gpio1),
++ BCM6368_GROUP(gpio2),
++ BCM6368_GROUP(gpio3),
++ BCM6368_GROUP(gpio4),
++ BCM6368_GROUP(gpio5),
++ BCM6368_GROUP(gpio6),
++ BCM6368_GROUP(gpio7),
++ BCM6368_GROUP(gpio8),
++ BCM6368_GROUP(gpio9),
++ BCM6368_GROUP(gpio10),
++ BCM6368_GROUP(gpio11),
++ BCM6368_GROUP(gpio12),
++ BCM6368_GROUP(gpio13),
++ BCM6368_GROUP(gpio14),
++ BCM6368_GROUP(gpio15),
++ BCM6368_GROUP(gpio16),
++ BCM6368_GROUP(gpio17),
++ BCM6368_GROUP(gpio18),
++ BCM6368_GROUP(gpio19),
++ BCM6368_GROUP(gpio20),
++ BCM6368_GROUP(gpio21),
++ BCM6368_GROUP(gpio22),
++ BCM6368_GROUP(gpio23),
++ BCM6368_GROUP(gpio24),
++ BCM6368_GROUP(gpio25),
++ BCM6368_GROUP(gpio26),
++ BCM6368_GROUP(gpio27),
++ BCM6368_GROUP(gpio28),
++ BCM6368_GROUP(gpio29),
++ BCM6368_GROUP(gpio30),
++ BCM6368_GROUP(gpio31),
++ BCM6368_GROUP(uart1_grp),
++};
++
++static const char * const analog_afe_0_groups[] = {
++ "gpio0",
++};
++
++static const char * const analog_afe_1_groups[] = {
++ "gpio1",
++};
++
++static const char * const sys_irq_groups[] = {
++ "gpio2",
++};
++
++static const char * const serial_led_data_groups[] = {
++ "gpio3",
++};
++
++static const char * const serial_led_clk_groups[] = {
++ "gpio4",
++};
++
++static const char * const inet_led_groups[] = {
++ "gpio5",
++};
++
++static const char * const ephy0_led_groups[] = {
++ "gpio6",
++};
++
++static const char * const ephy1_led_groups[] = {
++ "gpio7",
++};
++
++static const char * const ephy2_led_groups[] = {
++ "gpio8",
++};
++
++static const char * const ephy3_led_groups[] = {
++ "gpio9",
++};
++
++static const char * const robosw_led_data_groups[] = {
++ "gpio10",
++};
++
++static const char * const robosw_led_clk_groups[] = {
++ "gpio11",
++};
++
++static const char * const robosw_led0_groups[] = {
++ "gpio12",
++};
++
++static const char * const robosw_led1_groups[] = {
++ "gpio13",
++};
++
++static const char * const usb_device_led_groups[] = {
++ "gpio14",
++};
++
++static const char * const pci_req1_groups[] = {
++ "gpio16",
++};
++
++static const char * const pci_gnt1_groups[] = {
++ "gpio17",
++};
++
++static const char * const pci_intb_groups[] = {
++ "gpio18",
++};
++
++static const char * const pci_req0_groups[] = {
++ "gpio19",
++};
++
++static const char * const pci_gnt0_groups[] = {
++ "gpio20",
++};
++
++static const char * const pcmcia_cd1_groups[] = {
++ "gpio22",
++};
++
++static const char * const pcmcia_cd2_groups[] = {
++ "gpio23",
++};
++
++static const char * const pcmcia_vs1_groups[] = {
++ "gpio24",
++};
++
++static const char * const pcmcia_vs2_groups[] = {
++ "gpio25",
++};
++
++static const char * const ebi_cs2_groups[] = {
++ "gpio26",
++};
++
++static const char * const ebi_cs3_groups[] = {
++ "gpio27",
++};
++
++static const char * const spi_cs2_groups[] = {
++ "gpio28",
++};
++
++static const char * const spi_cs3_groups[] = {
++ "gpio29",
++};
++
++static const char * const spi_cs4_groups[] = {
++ "gpio30",
++};
++
++static const char * const spi_cs5_groups[] = {
++ "gpio31",
++};
++
++static const char * const uart1_groups[] = {
++ "uart1_grp",
++};
++
++#define BCM6368_FUN(n, out) \
++ { \
++ .name = #n, \
++ .groups = n##_groups, \
++ .num_groups = ARRAY_SIZE(n##_groups), \
++ .dir_out = out, \
++ }
++
++#define BCM6368_BASEMODE_FUN(n, val, out) \
++ { \
++ .name = #n, \
++ .groups = n##_groups, \
++ .num_groups = ARRAY_SIZE(n##_groups), \
++ .basemode = BCM6368_BASEMODE_##val, \
++ .dir_out = out, \
++ }
++
++static const struct bcm6368_function bcm6368_funcs[] = {
++ BCM6368_FUN(analog_afe_0, 1),
++ BCM6368_FUN(analog_afe_1, 1),
++ BCM6368_FUN(sys_irq, 1),
++ BCM6368_FUN(serial_led_data, 1),
++ BCM6368_FUN(serial_led_clk, 1),
++ BCM6368_FUN(inet_led, 1),
++ BCM6368_FUN(ephy0_led, 1),
++ BCM6368_FUN(ephy1_led, 1),
++ BCM6368_FUN(ephy2_led, 1),
++ BCM6368_FUN(ephy3_led, 1),
++ BCM6368_FUN(robosw_led_data, 1),
++ BCM6368_FUN(robosw_led_clk, 1),
++ BCM6368_FUN(robosw_led0, 1),
++ BCM6368_FUN(robosw_led1, 1),
++ BCM6368_FUN(usb_device_led, 1),
++ BCM6368_FUN(pci_req1, 0),
++ BCM6368_FUN(pci_gnt1, 0),
++ BCM6368_FUN(pci_intb, 0),
++ BCM6368_FUN(pci_req0, 0),
++ BCM6368_FUN(pci_gnt0, 0),
++ BCM6368_FUN(pcmcia_cd1, 0),
++ BCM6368_FUN(pcmcia_cd2, 0),
++ BCM6368_FUN(pcmcia_vs1, 0),
++ BCM6368_FUN(pcmcia_vs2, 0),
++ BCM6368_FUN(ebi_cs2, 1),
++ BCM6368_FUN(ebi_cs3, 1),
++ BCM6368_FUN(spi_cs2, 1),
++ BCM6368_FUN(spi_cs3, 1),
++ BCM6368_FUN(spi_cs4, 1),
++ BCM6368_FUN(spi_cs5, 1),
++ BCM6368_BASEMODE_FUN(uart1, UART1, 0x6),
++};
++
++static int bcm6368_pinctrl_get_group_count(struct pinctrl_dev *pctldev)
++{
++ return ARRAY_SIZE(bcm6368_groups);
++}
++
++static const char *bcm6368_pinctrl_get_group_name(struct pinctrl_dev *pctldev,
++ unsigned group)
++{
++ return bcm6368_groups[group].name;
++}
++
++static int bcm6368_pinctrl_get_group_pins(struct pinctrl_dev *pctldev,
++ unsigned group, const unsigned **pins,
++ unsigned *num_pins)
++{
++ *pins = bcm6368_groups[group].pins;
++ *num_pins = bcm6368_groups[group].num_pins;
++
++ return 0;
++}
++
++static int bcm6368_pinctrl_get_func_count(struct pinctrl_dev *pctldev)
++{
++ return ARRAY_SIZE(bcm6368_funcs);
++}
++
++static const char *bcm6368_pinctrl_get_func_name(struct pinctrl_dev *pctldev,
++ unsigned selector)
++{
++ return bcm6368_funcs[selector].name;
++}
++
++static int bcm6368_pinctrl_get_groups(struct pinctrl_dev *pctldev,
++ unsigned selector,
++ const char * const **groups,
++ unsigned * const num_groups)
++{
++ *groups = bcm6368_funcs[selector].groups;
++ *num_groups = bcm6368_funcs[selector].num_groups;
++
++ return 0;
++}
++
++static void bcm6368_rmw_mux(struct bcm6368_pinctrl *pctl, void __iomem *reg,
++ u32 mask, u32 val)
++{
++ u32 tmp;
++
++ tmp = __raw_readl(reg);
++ tmp &= ~mask;
++ tmp |= (val & mask);
++ __raw_writel(tmp, reg);
++}
++
++static int bcm6368_pinctrl_set_mux(struct pinctrl_dev *pctldev,
++ unsigned selector, unsigned group)
++{
++ struct bcm6368_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev);
++ const struct bcm6368_pingroup *grp = &bcm6368_groups[group];
++ const struct bcm6368_function *fun = &bcm6368_funcs[selector];
++ unsigned long flags;
++ int i, pin;
++
++ spin_lock_irqsave(&pctl->lock, flags);
++ if (fun->basemode) {
++ u32 mask = 0;
++
++ for (i = 0; i < grp->num_pins; i++) {
++ pin = grp->pins[i];
++ if (pin < 32)
++ mask |= BIT(pin);
++ }
++
++ bcm6368_rmw_mux(pctl, pctl->mode, mask, 0);
++ regmap_field_write(pctl->overlay, fun->basemode);
++ } else {
++ pin = grp->pins[0];
++
++ if (bcm6368_pins[pin].drv_data)
++ regmap_field_write(pctl->overlay,
++ BCM6368_BASEMODE_GPIO);
++
++ bcm6368_rmw_mux(pctl, pctl->mode, BIT(pin), BIT(pin));
++ }
++ spin_unlock_irqrestore(&pctl->lock, flags);
++
++ for (pin = 0; pin < grp->num_pins; pin++) {
++ int hw_gpio = bcm6368_pins[pin].number;
++ struct gpio_chip *gc = &pctl->gpio[hw_gpio / 32];
++
++ if (fun->dir_out & BIT(pin))
++ gc->direction_output(gc, hw_gpio % 32, 0);
++ else
++ gc->direction_input(gc, hw_gpio % 32);
++ }
++
++ return 0;
++}
++
++static int bcm6368_gpio_request_enable(struct pinctrl_dev *pctldev,
++ struct pinctrl_gpio_range *range,
++ unsigned offset)
++{
++ struct bcm6368_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev);
++ unsigned long flags;
++
++ if (offset >= 32 && !bcm6368_pins[offset].drv_data)
++ return 0;
++
++ spin_lock_irqsave(&pctl->lock, flags);
++ /* disable all functions using this pin */
++ if (offset < 32)
++ bcm6368_rmw_mux(pctl, pctl->mode, BIT(offset), 0);
++
++ if (bcm6368_pins[offset].drv_data)
++ regmap_field_write(pctl->overlay, BCM6368_BASEMODE_GPIO);
++
++ spin_unlock_irqrestore(&pctl->lock, flags);
++
++ return 0;
++}
++
++static struct pinctrl_ops bcm6368_pctl_ops = {
++ .get_groups_count = bcm6368_pinctrl_get_group_count,
++ .get_group_name = bcm6368_pinctrl_get_group_name,
++ .get_group_pins = bcm6368_pinctrl_get_group_pins,
++#ifdef CONFIG_OF
++ .dt_node_to_map = pinconf_generic_dt_node_to_map_pin,
++ .dt_free_map = pinctrl_utils_free_map,
++#endif
++};
++
++static struct pinmux_ops bcm6368_pmx_ops = {
++ .get_functions_count = bcm6368_pinctrl_get_func_count,
++ .get_function_name = bcm6368_pinctrl_get_func_name,
++ .get_function_groups = bcm6368_pinctrl_get_groups,
++ .set_mux = bcm6368_pinctrl_set_mux,
++ .gpio_request_enable = bcm6368_gpio_request_enable,
++ .strict = true,
++};
++
++static int bcm6368_pinctrl_probe(struct platform_device *pdev)
++{
++ struct bcm6368_pinctrl *pctl;
++ struct resource *res;
++ void __iomem *mode;
++ struct regmap *basemode;
++ struct reg_field overlay = REG_FIELD(0, 0, 3);
++
++ if (pdev->dev.of_node)
++ basemode = syscon_regmap_lookup_by_phandle(pdev->dev.of_node,
++ "brcm,gpiobasemode");
++ else
++ basemode = syscon_regmap_lookup_by_pdevname("syscon.b00000b8");
++
++ if (IS_ERR(basemode))
++ return PTR_ERR(basemode);
++
++ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "mode");
++ mode = devm_ioremap_resource(&pdev->dev, res);
++ if (IS_ERR(mode))
++ return PTR_ERR(mode);
++
++ pctl = devm_kzalloc(&pdev->dev, sizeof(*pctl), GFP_KERNEL);
++ if (!pctl)
++ return -ENOMEM;
++
++ pctl->overlay = devm_regmap_field_alloc(&pdev->dev, basemode, overlay);
++ if (IS_ERR(pctl->overlay))
++ return PTR_ERR(pctl->overlay);
++
++ spin_lock_init(&pctl->lock);
++
++ pctl->mode = mode;
++
++ /* disable all muxes by default */
++ __raw_writel(0, pctl->mode);
++
++ pctl->desc.name = dev_name(&pdev->dev);
++ pctl->desc.owner = THIS_MODULE;
++ pctl->desc.pctlops = &bcm6368_pctl_ops;
++ pctl->desc.pmxops = &bcm6368_pmx_ops;
++
++ pctl->desc.npins = ARRAY_SIZE(bcm6368_pins);
++ pctl->desc.pins = bcm6368_pins;
++
++ platform_set_drvdata(pdev, pctl);
++
++ pctl->pctldev = bcm63xx_pinctrl_register(pdev, &pctl->desc, pctl,
++ pctl->gpio, BCM6368_NGPIO);
++ if (IS_ERR(pctl->pctldev))
++ return PTR_ERR(pctl->pctldev);
++
++ return 0;
++}
++
++static const struct of_device_id bcm6368_pinctrl_match[] = {
++ { .compatible = "brcm,bcm6368-pinctrl", },
++ { },
++};
++
++static struct platform_driver bcm6368_pinctrl_driver = {
++ .probe = bcm6368_pinctrl_probe,
++ .driver = {
++ .name = "bcm6368-pinctrl",
++ .of_match_table = bcm6368_pinctrl_match,
++ },
++};
++
++builtin_platform_driver(bcm6368_pinctrl_driver);
--- /dev/null
+From 28cc80e4ada5d73d5305fd268297825cd8d01936 Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jonas.gorski@gmail.com>
+Date: Wed, 27 Jul 2016 11:37:08 +0200
+Subject: [PATCH 12/16] Documentation: add BCM63268 pincontroller binding
+ documentation
+
+Add binding documentation for the pincontrol core found in the BCM63268
+family SoCs.
+
+Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
+---
+ .../bindings/pinctrl/brcm,bcm63268-pinctrl.txt | 88 ++++++++++++++++++++++
+ 1 file changed, 88 insertions(+)
+ create mode 100644 Documentation/devicetree/bindings/pinctrl/brcm,bcm63268-pinctrl.txt
+
+--- /dev/null
++++ b/Documentation/devicetree/bindings/pinctrl/brcm,bcm63268-pinctrl.txt
+@@ -0,0 +1,88 @@
++* Broadcom BCM63268 pin controller
++
++Required properties:
++- compatible: Must be "brcm,bcm6362-pinctrl".
++- reg: Register specifiers of dirout, dat, led, mode, ctrl, basemode registers.
++- reg-names: Must be "dirout", "dat", "led", "mode", "ctrl", "basemode".
++- gpio-controller: Identifies this node as a GPIO controller.
++- #gpio-cells: Must be <2>.
++
++Example:
++
++pinctrl: pin-controller@100000c0 {
++ compatible = "brcm,bcm63268-pinctrl";
++ reg = <0x100000c0 0x8>,
++ <0x100000c8 0x8>,
++ <0x100000d0 0x4>,
++ <0x100000d8 0x4>,
++ <0x100000dc 0x4>,
++ <0x100000f8 0x4>;
++ reg-names = "dirout", "dat", "led", "mode",
++ "ctrl", "basemode";
++
++ gpio-controller;
++ #gpio-cells = <2>;
++};
++
++Available pins/groups and functions:
++
++name pins functions
++-----------------------------------------------------------
++gpio0 0 led, serial_led_clk
++gpio1 1 led, serial_led_data
++gpio2 2 led,
++gpio3 3 led,
++gpio4 4 led,
++gpio5 5 led,
++gpio6 6 led,
++gpio7 7 led,
++gpio8 8 led, hsspi_cs6
++gpio9 9 led, hsspi_cs7
++gpio10 10 led, uart1_scts
++gpio11 11 led, uart1_srts
++gpio12 12 led, uart1_sdin
++gpio13 13 led, uart1_sdout
++gpio14 14 led, ntr_pulse_in
++gpio15 15 led, dsl_ntr_pulse_out
++gpio16 16 led, hsspi_cs4
++gpio17 17 led, hsspi_cs5
++gpio18 18 led, adsl_spi_miso
++gpio19 19 led, adsl_spi_mosi
++gpio20 20 led,
++gpio21 21 led,
++gpio22 22 led, vreg_clk
++gpio23 23 led, pcie_clkreq_b
++gpio24 24 uart1_scts
++gpio25 25 uart1_srts
++gpio26 26 uart1_sdin
++gpio27 27 uart1_sdout
++gpio28 28 ntr_pulse_in
++gpio29 29 dsl_ntr_pulse_out
++gpio30 30 switch_led_clk
++gpio31 31 switch_led_data
++gpio32 32 wifi
++gpio33 33 wifi
++gpio34 34 wifi
++gpio35 35 wifi
++gpio36 36 wifi
++gpio37 37 wifi
++gpio38 38 wifi
++gpio39 39 wifi
++gpio40 40 wifi
++gpio41 41 wifi
++gpio42 42 wifi
++gpio43 43 wifi
++gpio44 44 wifi
++gpio45 45 wifi
++gpio46 46 wifi
++gpio47 47 wifi
++gpio48 48 wifi
++gpio49 49 wifi
++gpio50 50 wifi
++gpio51 51 wifi
++nand_grp 2-7,24-31 nand
++dect_pd_grp 8-9 dect_pd
++vdsl_phy0_grp 10-11 vdsl_phy0
++vdsl_phy1_grp 12-13 vdsl_phy1
++vdsl_phy2_grp 24-25 vdsl_phy2
++vdsl_phy3_grp 26-27 vdsl_phy3
--- /dev/null
+From 8665d3ea63649cc155286c75f83f694a930580e5 Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jonas.gorski@gmail.com>
+Date: Fri, 24 Jun 2016 22:19:12 +0200
+Subject: [PATCH 13/16] pinctrl: add a pincontrol driver for BCM63268
+
+Add a pincontrol driver for BCM63268. BCM63268 allows muxing GPIOs
+to different functions. Depending on the mux, these are either single
+pin configurations or whole pin groups.
+
+Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
+---
+ drivers/pinctrl/bcm63xx/Makefile | 1 +
+ drivers/pinctrl/bcm63xx/pinctrl-bcm63268.c | 710 +++++++++++++++++++++++++++++
+ 2 files changed, 711 insertions(+)
+ create mode 100644 drivers/pinctrl/bcm63xx/pinctrl-bcm63268.c
+
+--- a/drivers/pinctrl/bcm63xx/Makefile
++++ b/drivers/pinctrl/bcm63xx/Makefile
+@@ -4,3 +4,4 @@ obj-$(CONFIG_PINCTRL_BCM6348) += pinctrl
+ obj-$(CONFIG_PINCTRL_BCM6358) += pinctrl-bcm6358.o
+ obj-$(CONFIG_PINCTRL_BCM6362) += pinctrl-bcm6362.o
+ obj-$(CONFIG_PINCTRL_BCM6368) += pinctrl-bcm6368.o
++obj-$(CONFIG_PINCTRL_BCM63268) += pinctrl-bcm63268.o
+--- /dev/null
++++ b/drivers/pinctrl/bcm63xx/pinctrl-bcm63268.c
+@@ -0,0 +1,710 @@
++/*
++ * This file is subject to the terms and conditions of the GNU General Public
++ * License. See the file "COPYING" in the main directory of this archive
++ * for more details.
++ *
++ * Copyright (C) 2016 Jonas Gorski <jonas.gorski@gmail.com>
++ */
++
++#include <linux/kernel.h>
++#include <linux/spinlock.h>
++#include <linux/bitops.h>
++#include <linux/gpio.h>
++#include <linux/of.h>
++#include <linux/of_gpio.h>
++#include <linux/slab.h>
++#include <linux/platform_device.h>
++
++#include <linux/pinctrl/pinconf.h>
++#include <linux/pinctrl/pinconf-generic.h>
++#include <linux/pinctrl/pinmux.h>
++#include <linux/pinctrl/machine.h>
++
++#include "../core.h"
++#include "../pinctrl-utils.h"
++
++#include "pinctrl-bcm63xx.h"
++
++#define BCM63268_NGPIO 52
++
++/* GPIO_BASEMODE register */
++#define BASEMODE_NAND BIT(2) /* GPIOs 2-7, 24-31 */
++#define BASEMODE_GPIO35 BIT(4) /* GPIO 35 */
++#define BASEMODE_DECTPD BIT(5) /* GPIOs 8/9 */
++#define BASEMODE_VDSL_PHY_0 BIT(6) /* GPIOs 10/11 */
++#define BASEMODE_VDSL_PHY_1 BIT(7) /* GPIOs 12/13 */
++#define BASEMODE_VDSL_PHY_2 BIT(8) /* GPIOs 24/25 */
++#define BASEMODE_VDSL_PHY_3 BIT(9) /* GPIOs 26/27 */
++
++enum bcm63268_pinctrl_reg {
++ BCM63268_LEDCTRL,
++ BCM63268_MODE,
++ BCM63268_CTRL,
++ BCM63268_BASEMODE,
++};
++
++struct bcm63268_pingroup {
++ const char *name;
++ const unsigned * const pins;
++ const unsigned num_pins;
++};
++
++struct bcm63268_function {
++ const char *name;
++ const char * const *groups;
++ const unsigned num_groups;
++
++ enum bcm63268_pinctrl_reg reg;
++ u32 mask;
++};
++
++struct bcm63268_pinctrl {
++ struct pinctrl_dev *pctldev;
++ struct pinctrl_desc desc;
++
++ void __iomem *led;
++ void __iomem *mode;
++ void __iomem *ctrl;
++ void __iomem *basemode;
++
++ /* register access lock */
++ spinlock_t lock;
++
++ struct gpio_chip gpio[2];
++};
++
++#define BCM63268_PIN(a, b, basemode) \
++ { \
++ .number = a, \
++ .name = b, \
++ .drv_data = (void *)(basemode) \
++ }
++
++static const struct pinctrl_pin_desc bcm63268_pins[] = {
++ PINCTRL_PIN(0, "gpio0"),
++ PINCTRL_PIN(1, "gpio1"),
++ BCM63268_PIN(2, "gpio2", BASEMODE_NAND),
++ BCM63268_PIN(3, "gpio3", BASEMODE_NAND),
++ BCM63268_PIN(4, "gpio4", BASEMODE_NAND),
++ BCM63268_PIN(5, "gpio5", BASEMODE_NAND),
++ BCM63268_PIN(6, "gpio6", BASEMODE_NAND),
++ BCM63268_PIN(7, "gpio7", BASEMODE_NAND),
++ BCM63268_PIN(8, "gpio8", BASEMODE_DECTPD),
++ BCM63268_PIN(9, "gpio9", BASEMODE_DECTPD),
++ BCM63268_PIN(10, "gpio10", BASEMODE_VDSL_PHY_0),
++ BCM63268_PIN(11, "gpio11", BASEMODE_VDSL_PHY_0),
++ BCM63268_PIN(12, "gpio12", BASEMODE_VDSL_PHY_1),
++ BCM63268_PIN(13, "gpio13", BASEMODE_VDSL_PHY_1),
++ PINCTRL_PIN(14, "gpio14"),
++ PINCTRL_PIN(15, "gpio15"),
++ PINCTRL_PIN(16, "gpio16"),
++ PINCTRL_PIN(17, "gpio17"),
++ PINCTRL_PIN(18, "gpio18"),
++ PINCTRL_PIN(19, "gpio19"),
++ PINCTRL_PIN(20, "gpio20"),
++ PINCTRL_PIN(21, "gpio21"),
++ PINCTRL_PIN(22, "gpio22"),
++ PINCTRL_PIN(23, "gpio23"),
++ BCM63268_PIN(24, "gpio24", BASEMODE_NAND | BASEMODE_VDSL_PHY_2),
++ BCM63268_PIN(25, "gpio25", BASEMODE_NAND | BASEMODE_VDSL_PHY_2),
++ BCM63268_PIN(26, "gpio26", BASEMODE_NAND | BASEMODE_VDSL_PHY_3),
++ BCM63268_PIN(27, "gpio27", BASEMODE_NAND | BASEMODE_VDSL_PHY_3),
++ BCM63268_PIN(28, "gpio28", BASEMODE_NAND),
++ BCM63268_PIN(29, "gpio29", BASEMODE_NAND),
++ BCM63268_PIN(30, "gpio30", BASEMODE_NAND),
++ BCM63268_PIN(31, "gpio31", BASEMODE_NAND),
++ PINCTRL_PIN(32, "gpio32"),
++ PINCTRL_PIN(33, "gpio33"),
++ PINCTRL_PIN(34, "gpio34"),
++ PINCTRL_PIN(35, "gpio35"),
++ PINCTRL_PIN(36, "gpio36"),
++ PINCTRL_PIN(37, "gpio37"),
++ PINCTRL_PIN(38, "gpio38"),
++ PINCTRL_PIN(39, "gpio39"),
++ PINCTRL_PIN(40, "gpio40"),
++ PINCTRL_PIN(41, "gpio41"),
++ PINCTRL_PIN(42, "gpio42"),
++ PINCTRL_PIN(43, "gpio43"),
++ PINCTRL_PIN(44, "gpio44"),
++ PINCTRL_PIN(45, "gpio45"),
++ PINCTRL_PIN(46, "gpio46"),
++ PINCTRL_PIN(47, "gpio47"),
++ PINCTRL_PIN(48, "gpio48"),
++ PINCTRL_PIN(49, "gpio49"),
++ PINCTRL_PIN(50, "gpio50"),
++ PINCTRL_PIN(51, "gpio51"),
++};
++
++static unsigned gpio0_pins[] = { 0 };
++static unsigned gpio1_pins[] = { 1 };
++static unsigned gpio2_pins[] = { 2 };
++static unsigned gpio3_pins[] = { 3 };
++static unsigned gpio4_pins[] = { 4 };
++static unsigned gpio5_pins[] = { 5 };
++static unsigned gpio6_pins[] = { 6 };
++static unsigned gpio7_pins[] = { 7 };
++static unsigned gpio8_pins[] = { 8 };
++static unsigned gpio9_pins[] = { 9 };
++static unsigned gpio10_pins[] = { 10 };
++static unsigned gpio11_pins[] = { 11 };
++static unsigned gpio12_pins[] = { 12 };
++static unsigned gpio13_pins[] = { 13 };
++static unsigned gpio14_pins[] = { 14 };
++static unsigned gpio15_pins[] = { 15 };
++static unsigned gpio16_pins[] = { 16 };
++static unsigned gpio17_pins[] = { 17 };
++static unsigned gpio18_pins[] = { 18 };
++static unsigned gpio19_pins[] = { 19 };
++static unsigned gpio20_pins[] = { 20 };
++static unsigned gpio21_pins[] = { 21 };
++static unsigned gpio22_pins[] = { 22 };
++static unsigned gpio23_pins[] = { 23 };
++static unsigned gpio24_pins[] = { 24 };
++static unsigned gpio25_pins[] = { 25 };
++static unsigned gpio26_pins[] = { 26 };
++static unsigned gpio27_pins[] = { 27 };
++static unsigned gpio28_pins[] = { 28 };
++static unsigned gpio29_pins[] = { 29 };
++static unsigned gpio30_pins[] = { 30 };
++static unsigned gpio31_pins[] = { 31 };
++static unsigned gpio32_pins[] = { 32 };
++static unsigned gpio33_pins[] = { 33 };
++static unsigned gpio34_pins[] = { 34 };
++static unsigned gpio35_pins[] = { 35 };
++static unsigned gpio36_pins[] = { 36 };
++static unsigned gpio37_pins[] = { 37 };
++static unsigned gpio38_pins[] = { 38 };
++static unsigned gpio39_pins[] = { 39 };
++static unsigned gpio40_pins[] = { 40 };
++static unsigned gpio41_pins[] = { 41 };
++static unsigned gpio42_pins[] = { 42 };
++static unsigned gpio43_pins[] = { 43 };
++static unsigned gpio44_pins[] = { 44 };
++static unsigned gpio45_pins[] = { 45 };
++static unsigned gpio46_pins[] = { 46 };
++static unsigned gpio47_pins[] = { 47 };
++static unsigned gpio48_pins[] = { 48 };
++static unsigned gpio49_pins[] = { 49 };
++static unsigned gpio50_pins[] = { 50 };
++static unsigned gpio51_pins[] = { 51 };
++
++static unsigned nand_grp_pins[] = {
++ 2, 3, 4, 5, 6, 7, 24,
++ 25, 26, 27, 28, 29, 30, 31,
++};
++
++static unsigned dectpd_grp_pins[] = { 8, 9 };
++static unsigned vdsl_phy0_grp_pins[] = { 10, 11 };
++static unsigned vdsl_phy1_grp_pins[] = { 12, 13 };
++static unsigned vdsl_phy2_grp_pins[] = { 24, 25 };
++static unsigned vdsl_phy3_grp_pins[] = { 26, 27 };
++
++#define BCM63268_GROUP(n) \
++ { \
++ .name = #n, \
++ .pins = n##_pins, \
++ .num_pins = ARRAY_SIZE(n##_pins), \
++ }
++
++static struct bcm63268_pingroup bcm63268_groups[] = {
++ BCM63268_GROUP(gpio0),
++ BCM63268_GROUP(gpio1),
++ BCM63268_GROUP(gpio2),
++ BCM63268_GROUP(gpio3),
++ BCM63268_GROUP(gpio4),
++ BCM63268_GROUP(gpio5),
++ BCM63268_GROUP(gpio6),
++ BCM63268_GROUP(gpio7),
++ BCM63268_GROUP(gpio8),
++ BCM63268_GROUP(gpio9),
++ BCM63268_GROUP(gpio10),
++ BCM63268_GROUP(gpio11),
++ BCM63268_GROUP(gpio12),
++ BCM63268_GROUP(gpio13),
++ BCM63268_GROUP(gpio14),
++ BCM63268_GROUP(gpio15),
++ BCM63268_GROUP(gpio16),
++ BCM63268_GROUP(gpio17),
++ BCM63268_GROUP(gpio18),
++ BCM63268_GROUP(gpio19),
++ BCM63268_GROUP(gpio20),
++ BCM63268_GROUP(gpio21),
++ BCM63268_GROUP(gpio22),
++ BCM63268_GROUP(gpio23),
++ BCM63268_GROUP(gpio24),
++ BCM63268_GROUP(gpio25),
++ BCM63268_GROUP(gpio26),
++ BCM63268_GROUP(gpio27),
++ BCM63268_GROUP(gpio28),
++ BCM63268_GROUP(gpio29),
++ BCM63268_GROUP(gpio30),
++ BCM63268_GROUP(gpio31),
++ BCM63268_GROUP(gpio32),
++ BCM63268_GROUP(gpio33),
++ BCM63268_GROUP(gpio34),
++ BCM63268_GROUP(gpio35),
++ BCM63268_GROUP(gpio36),
++ BCM63268_GROUP(gpio37),
++ BCM63268_GROUP(gpio38),
++ BCM63268_GROUP(gpio39),
++ BCM63268_GROUP(gpio40),
++ BCM63268_GROUP(gpio41),
++ BCM63268_GROUP(gpio42),
++ BCM63268_GROUP(gpio43),
++ BCM63268_GROUP(gpio44),
++ BCM63268_GROUP(gpio45),
++ BCM63268_GROUP(gpio46),
++ BCM63268_GROUP(gpio47),
++ BCM63268_GROUP(gpio48),
++ BCM63268_GROUP(gpio49),
++ BCM63268_GROUP(gpio50),
++ BCM63268_GROUP(gpio51),
++
++ /* multi pin groups */
++ BCM63268_GROUP(nand_grp),
++ BCM63268_GROUP(dectpd_grp),
++ BCM63268_GROUP(vdsl_phy0_grp),
++ BCM63268_GROUP(vdsl_phy1_grp),
++ BCM63268_GROUP(vdsl_phy2_grp),
++ BCM63268_GROUP(vdsl_phy3_grp),
++};
++
++static const char * const led_groups[] = {
++ "gpio0",
++ "gpio1",
++ "gpio2",
++ "gpio3",
++ "gpio4",
++ "gpio5",
++ "gpio6",
++ "gpio7",
++ "gpio8",
++ "gpio9",
++ "gpio10",
++ "gpio11",
++ "gpio12",
++ "gpio13",
++ "gpio14",
++ "gpio15",
++ "gpio16",
++ "gpio17",
++ "gpio18",
++ "gpio19",
++ "gpio20",
++ "gpio21",
++ "gpio22",
++ "gpio23",
++};
++
++static const char * const serial_led_clk_groups[] = {
++ "gpio0",
++};
++
++static const char * const serial_led_data_groups[] = {
++ "gpio1",
++};
++
++static const char * const hsspi_cs4_groups[] = {
++ "gpio16",
++};
++
++static const char * const hsspi_cs5_groups[] = {
++ "gpio17",
++};
++
++static const char * const hsspi_cs6_groups[] = {
++ "gpio8",
++};
++
++static const char * const hsspi_cs7_groups[] = {
++ "gpio9",
++};
++
++static const char * const uart1_scts_groups[] = {
++ "gpio10",
++ "gpio24",
++};
++
++static const char * const uart1_srts_groups[] = {
++ "gpio11",
++ "gpio25",
++};
++
++static const char * const uart1_sdin_groups[] = {
++ "gpio12",
++ "gpio26",
++};
++
++static const char * const uart1_sdout_groups[] = {
++ "gpio13",
++ "gpio27",
++};
++
++static const char * const ntr_pulse_in_groups[] = {
++ "gpio14",
++ "gpio28",
++};
++
++static const char * const dsl_ntr_pulse_out_groups[] = {
++ "gpio15",
++ "gpio29",
++};
++
++static const char * const adsl_spi_miso_groups[] = {
++ "gpio18",
++};
++
++static const char * const adsl_spi_mosi_groups[] = {
++ "gpio19",
++};
++
++static const char * const vreg_clk_groups[] = {
++ "gpio22",
++};
++
++static const char * const pcie_clkreq_b_groups[] = {
++ "gpio23",
++};
++
++static const char * const switch_led_clk_groups[] = {
++ "gpio30",
++};
++
++static const char * const switch_led_data_groups[] = {
++ "gpio31",
++};
++
++static const char * const wifi_groups[] = {
++ "gpio32",
++ "gpio33",
++ "gpio34",
++ "gpio35",
++ "gpio36",
++ "gpio37",
++ "gpio38",
++ "gpio39",
++ "gpio40",
++ "gpio41",
++ "gpio42",
++ "gpio43",
++ "gpio44",
++ "gpio45",
++ "gpio46",
++ "gpio47",
++ "gpio48",
++ "gpio49",
++ "gpio50",
++ "gpio51",
++};
++
++static const char * const nand_groups[] = {
++ "nand_grp",
++};
++
++static const char * const dectpd_groups[] = {
++ "dectpd_grp",
++};
++
++static const char * const vdsl_phy_override_0_groups[] = {
++ "vdsl_phy_override_0_grp",
++};
++
++static const char * const vdsl_phy_override_1_groups[] = {
++ "vdsl_phy_override_1_grp",
++};
++
++static const char * const vdsl_phy_override_2_groups[] = {
++ "vdsl_phy_override_2_grp",
++};
++
++static const char * const vdsl_phy_override_3_groups[] = {
++ "vdsl_phy_override_3_grp",
++};
++
++#define BCM63268_LED_FUN(n) \
++ { \
++ .name = #n, \
++ .groups = n##_groups, \
++ .num_groups = ARRAY_SIZE(n##_groups), \
++ .reg = BCM63268_LEDCTRL, \
++ }
++
++#define BCM63268_MODE_FUN(n) \
++ { \
++ .name = #n, \
++ .groups = n##_groups, \
++ .num_groups = ARRAY_SIZE(n##_groups), \
++ .reg = BCM63268_MODE, \
++ }
++
++#define BCM63268_CTRL_FUN(n) \
++ { \
++ .name = #n, \
++ .groups = n##_groups, \
++ .num_groups = ARRAY_SIZE(n##_groups), \
++ .reg = BCM63268_CTRL, \
++ }
++
++#define BCM63268_BASEMODE_FUN(n, val) \
++ { \
++ .name = #n, \
++ .groups = n##_groups, \
++ .num_groups = ARRAY_SIZE(n##_groups), \
++ .reg = BCM63268_BASEMODE, \
++ .mask = val, \
++ }
++
++static const struct bcm63268_function bcm63268_funcs[] = {
++ BCM63268_LED_FUN(led),
++ BCM63268_MODE_FUN(serial_led_clk),
++ BCM63268_MODE_FUN(serial_led_data),
++ BCM63268_MODE_FUN(hsspi_cs6),
++ BCM63268_MODE_FUN(hsspi_cs7),
++ BCM63268_MODE_FUN(uart1_scts),
++ BCM63268_MODE_FUN(uart1_srts),
++ BCM63268_MODE_FUN(uart1_sdin),
++ BCM63268_MODE_FUN(uart1_sdout),
++ BCM63268_MODE_FUN(ntr_pulse_in),
++ BCM63268_MODE_FUN(dsl_ntr_pulse_out),
++ BCM63268_MODE_FUN(hsspi_cs4),
++ BCM63268_MODE_FUN(hsspi_cs5),
++ BCM63268_MODE_FUN(adsl_spi_miso),
++ BCM63268_MODE_FUN(adsl_spi_mosi),
++ BCM63268_MODE_FUN(vreg_clk),
++ BCM63268_MODE_FUN(pcie_clkreq_b),
++ BCM63268_MODE_FUN(switch_led_clk),
++ BCM63268_MODE_FUN(switch_led_data),
++ BCM63268_CTRL_FUN(wifi),
++ BCM63268_BASEMODE_FUN(nand, BASEMODE_NAND),
++ BCM63268_BASEMODE_FUN(dectpd, BASEMODE_DECTPD),
++ BCM63268_BASEMODE_FUN(vdsl_phy_override_0, BASEMODE_VDSL_PHY_0),
++ BCM63268_BASEMODE_FUN(vdsl_phy_override_1, BASEMODE_VDSL_PHY_1),
++ BCM63268_BASEMODE_FUN(vdsl_phy_override_2, BASEMODE_VDSL_PHY_2),
++ BCM63268_BASEMODE_FUN(vdsl_phy_override_3, BASEMODE_VDSL_PHY_3),
++};
++
++static int bcm63268_pinctrl_get_group_count(struct pinctrl_dev *pctldev)
++{
++ return ARRAY_SIZE(bcm63268_groups);
++}
++
++static const char *bcm63268_pinctrl_get_group_name(struct pinctrl_dev *pctldev,
++ unsigned group)
++{
++ return bcm63268_groups[group].name;
++}
++
++static int bcm63268_pinctrl_get_group_pins(struct pinctrl_dev *pctldev,
++ unsigned group,
++ const unsigned **pins,
++ unsigned *num_pins)
++{
++ *pins = bcm63268_groups[group].pins;
++ *num_pins = bcm63268_groups[group].num_pins;
++
++ return 0;
++}
++
++static int bcm63268_pinctrl_get_func_count(struct pinctrl_dev *pctldev)
++{
++ return ARRAY_SIZE(bcm63268_funcs);
++}
++
++static const char *bcm63268_pinctrl_get_func_name(struct pinctrl_dev *pctldev,
++ unsigned selector)
++{
++ return bcm63268_funcs[selector].name;
++}
++
++static int bcm63268_pinctrl_get_groups(struct pinctrl_dev *pctldev,
++ unsigned selector,
++ const char * const **groups,
++ unsigned * const num_groups)
++{
++ *groups = bcm63268_funcs[selector].groups;
++ *num_groups = bcm63268_funcs[selector].num_groups;
++
++ return 0;
++}
++
++static void bcm63268_rmw_mux(struct bcm63268_pinctrl *pctl, void __iomem *reg,
++ u32 mask, u32 val)
++{
++ unsigned long flags;
++ u32 tmp;
++
++ spin_lock_irqsave(&pctl->lock, flags);
++ tmp = __raw_readl(reg);
++ tmp &= ~mask;
++ tmp |= val;
++ __raw_writel(tmp, reg);
++
++ spin_unlock_irqrestore(&pctl->lock, flags);
++}
++
++static void bcm63268_set_gpio(struct bcm63268_pinctrl *pctl, unsigned pin)
++{
++ const struct pinctrl_pin_desc *desc = &bcm63268_pins[pin];
++ u32 basemode = (unsigned long)desc->drv_data;
++ u32 mask = BIT(pin % 32);
++
++ if (basemode)
++ bcm63268_rmw_mux(pctl, pctl->basemode, basemode, 0);
++
++ if (pin < 32) {
++ /* base mode: 0 => gpio, 1 => mux function */
++ bcm63268_rmw_mux(pctl, pctl->mode, mask, 0);
++
++ /* pins 0-23 might be muxed to led */
++ if (pin < 24)
++ bcm63268_rmw_mux(pctl, pctl->led, mask, 0);
++ } else if (pin < 52) {
++ /* ctrl reg: 0 => wifi function, 1 => gpio */
++ bcm63268_rmw_mux(pctl, pctl->ctrl, mask, mask);
++ }
++}
++
++static int bcm63268_pinctrl_set_mux(struct pinctrl_dev *pctldev,
++ unsigned selector, unsigned group)
++{
++ struct bcm63268_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev);
++ const struct bcm63268_pingroup *grp = &bcm63268_groups[group];
++ const struct bcm63268_function *f = &bcm63268_funcs[selector];
++ unsigned i;
++ void __iomem *reg;
++ u32 val, mask;
++
++ for (i = 0; i < grp->num_pins; i++)
++ bcm63268_set_gpio(pctl, grp->pins[i]);
++
++ switch (f->reg) {
++ case BCM63268_LEDCTRL:
++ reg = pctl->led;
++ mask = BIT(grp->pins[0]);
++ val = BIT(grp->pins[0]);
++ break;
++ case BCM63268_MODE:
++ reg = pctl->mode;
++ mask = BIT(grp->pins[0]);
++ val = BIT(grp->pins[0]);
++ break;
++ case BCM63268_CTRL:
++ reg = pctl->ctrl;
++ mask = BIT(grp->pins[0]);
++ val = 0;
++ break;
++ case BCM63268_BASEMODE:
++ reg = pctl->basemode;
++ mask = f->mask;
++ val = f->mask;
++ break;
++ default:
++ WARN_ON(1);
++ return -EINVAL;
++ }
++
++ bcm63268_rmw_mux(pctl, reg, mask, val);
++
++ return 0;
++}
++
++static int bcm63268_gpio_request_enable(struct pinctrl_dev *pctldev,
++ struct pinctrl_gpio_range *range,
++ unsigned offset)
++{
++ struct bcm63268_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev);
++
++ /* disable all functions using this pin */
++ bcm63268_set_gpio(pctl, offset);
++
++ return 0;
++}
++
++static struct pinctrl_ops bcm63268_pctl_ops = {
++ .get_groups_count = bcm63268_pinctrl_get_group_count,
++ .get_group_name = bcm63268_pinctrl_get_group_name,
++ .get_group_pins = bcm63268_pinctrl_get_group_pins,
++#ifdef CONFIG_OF
++ .dt_node_to_map = pinconf_generic_dt_node_to_map_pin,
++ .dt_free_map = pinctrl_utils_free_map,
++#endif
++};
++
++static struct pinmux_ops bcm63268_pmx_ops = {
++ .get_functions_count = bcm63268_pinctrl_get_func_count,
++ .get_function_name = bcm63268_pinctrl_get_func_name,
++ .get_function_groups = bcm63268_pinctrl_get_groups,
++ .set_mux = bcm63268_pinctrl_set_mux,
++ .gpio_request_enable = bcm63268_gpio_request_enable,
++ .strict = true,
++};
++
++static int bcm63268_pinctrl_probe(struct platform_device *pdev)
++{
++ struct bcm63268_pinctrl *pctl;
++ struct resource *res;
++ void __iomem *led, *mode, *ctrl, *basemode;
++
++ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "led");
++ led = devm_ioremap_resource(&pdev->dev, res);
++ if (IS_ERR(led))
++ return PTR_ERR(led);
++
++ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "mode");
++ mode = devm_ioremap_resource(&pdev->dev, res);
++ if (IS_ERR(mode))
++ return PTR_ERR(mode);
++
++ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "ctrl");
++ ctrl = devm_ioremap_resource(&pdev->dev, res);
++ if (IS_ERR(ctrl))
++ return PTR_ERR(ctrl);
++
++ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "basemode");
++ basemode = devm_ioremap_resource(&pdev->dev, res);
++ if (IS_ERR(basemode))
++ return PTR_ERR(basemode);
++
++ pctl = devm_kzalloc(&pdev->dev, sizeof(*pctl), GFP_KERNEL);
++ if (!pctl)
++ return -ENOMEM;
++
++ spin_lock_init(&pctl->lock);
++
++ pctl->led = led;
++ pctl->mode = mode;
++ pctl->ctrl = ctrl;
++ pctl->basemode = basemode;
++
++ pctl->desc.name = dev_name(&pdev->dev);
++ pctl->desc.owner = THIS_MODULE;
++ pctl->desc.pctlops = &bcm63268_pctl_ops;
++ pctl->desc.pmxops = &bcm63268_pmx_ops;
++
++ pctl->desc.npins = ARRAY_SIZE(bcm63268_pins);
++ pctl->desc.pins = bcm63268_pins;
++
++ platform_set_drvdata(pdev, pctl);
++
++ pctl->pctldev = bcm63xx_pinctrl_register(pdev, &pctl->desc, pctl,
++ pctl->gpio, BCM63268_NGPIO);
++ if (IS_ERR(pctl->pctldev))
++ return PTR_ERR(pctl->pctldev);
++
++ return 0;
++}
++
++static const struct of_device_id bcm63268_pinctrl_match[] = {
++ { .compatible = "brcm,bcm63268-pinctrl", },
++ { },
++};
++
++static struct platform_driver bcm63268_pinctrl_driver = {
++ .probe = bcm63268_pinctrl_probe,
++ .driver = {
++ .name = "bcm63268-pinctrl",
++ .of_match_table = bcm63268_pinctrl_match,
++ },
++};
++
++builtin_platform_driver(bcm63268_pinctrl_driver);
--- /dev/null
+From e058fa1969019c2f6705c53c4130e364a877d4e6 Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jonas.gorski@gmail.com>
+Date: Sun, 26 Nov 2017 12:07:31 +0100
+Subject: [PATCH] gpio: fix device tree gpio hogs on dual role gpio/pincontrol
+ controllers
+
+For dual role gpio and pincontrol controller, the device registration
+path is often:
+
+ pinctrl_register(...);
+ gpiochip_add_data(...);
+ gpiochip_add_pin_range(...);
+
+If the device tree node has any gpio-hogs, the code will try to apply them
+in the gpiochip_add_data step, but fail as they cannot be requested, as the
+ranges are missing. But we also cannot first add the pinranges, as the
+appropriate data structures are only initialized in gpiochip_add_data.
+
+To fix this, defer gpio-hogs to the time pin ranges get added instead of
+directly at chip request time, if the gpio-chip has a request method.
+
+Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
+---
+
+ drivers/gpio/gpiolib-of.c | 20 +++++++++++++++-----
+ drivers/gpio/gpiolib.c | 5 +++--
+ drivers/gpio/gpiolib.h | 8 ++++++++
+ 3 files changed, 26 insertions(+), 7 deletions(-)
+
+--- a/drivers/gpio/gpiolib-of.c
++++ b/drivers/gpio/gpiolib-of.c
+@@ -644,23 +644,30 @@ static struct gpio_desc *of_parse_own_gp
+ * of_gpiochip_add_hog - Add all hogs in a hog device node
+ * @chip: gpio chip to act on
+ * @hog: device node describing the hogs
++ * @start: first gpio to check
++ * @num: number of gpios to check
+ *
+ * Returns error if it fails otherwise 0 on success.
+ */
+-static int of_gpiochip_add_hog(struct gpio_chip *chip, struct device_node *hog)
++static int of_gpiochip_add_hog(struct gpio_chip *chip, struct device_node *hog,
++ unsigned int start, unsigned int num)
+ {
+ enum gpiod_flags dflags;
+ struct gpio_desc *desc;
+ unsigned long lflags;
+ const char *name;
+ unsigned int i;
+- int ret;
++ int ret, hwgpio;
+
+ for (i = 0;; i++) {
+ desc = of_parse_own_gpio(hog, chip, i, &name, &lflags, &dflags);
+ if (IS_ERR(desc))
+ break;
+
++ hwgpio = gpio_chip_hwgpio(desc);
++ if (hwgpio < start || hwgpio >= (start + num))
++ continue;
++
+ ret = gpiod_hog(desc, name, lflags, dflags);
+ if (ret < 0)
+ return ret;
+@@ -676,12 +683,15 @@ static int of_gpiochip_add_hog(struct gp
+ /**
+ * of_gpiochip_scan_gpios - Scan gpio-controller for gpio definitions
+ * @chip: gpio chip to act on
++ * @start: first gpio to check
++ * @num: number of gpios to check
+ *
+- * This is only used by of_gpiochip_add to request/set GPIO initial
+- * configuration.
++ * This is used by of_gpiochip_add, gpiochip_add_pingroup_range and
++ * gpiochip_add_pin_range to request/set GPIO initial configuration.
+ * It returns error if it fails otherwise 0 on success.
+ */
+-static int of_gpiochip_scan_gpios(struct gpio_chip *chip)
++int of_gpiochip_scan_gpios(struct gpio_chip *chip, unsigned int start,
++ unsigned int num)
+ {
+ struct device_node *np;
+ int ret;
+@@ -690,7 +700,7 @@ static int of_gpiochip_scan_gpios(struct
+ if (!of_property_read_bool(np, "gpio-hog"))
+ continue;
+
+- ret = of_gpiochip_add_hog(chip, np);
++ ret = of_gpiochip_add_hog(chip, np, start, num);
+ if (ret < 0) {
+ of_node_put(np);
+ return ret;
+@@ -756,7 +766,7 @@ static int of_gpio_notify(struct notifie
+ if (chip == NULL)
+ return NOTIFY_OK; /* not for us */
+
+- ret = of_gpiochip_add_hog(chip, rd->dn);
++ ret = of_gpiochip_add_hog(chip, rd->dn, 0, chip->ngpio);
+ if (ret < 0) {
+ pr_err("%s: failed to add hogs for %pOF\n", __func__,
+ rd->dn);
+@@ -1028,9 +1038,11 @@ int of_gpiochip_add(struct gpio_chip *ch
+
+ of_node_get(chip->of_node);
+
+- ret = of_gpiochip_scan_gpios(chip);
+- if (ret)
+- of_node_put(chip->of_node);
++ if (!chip->request) {
++ ret = of_gpiochip_scan_gpios(chip, 0, chip->ngpio);
++ if (ret)
++ of_node_put(chip->of_node);
++ }
+
+ return ret;
+ }
+--- a/drivers/gpio/gpiolib.c
++++ b/drivers/gpio/gpiolib.c
+@@ -1886,7 +1886,8 @@ int gpiochip_add_pingroup_range(struct g
+
+ list_add_tail(&pin_range->node, &gdev->pin_ranges);
+
+- return 0;
++ return of_gpiochip_scan_gpios(gc, gpio_offset,
++ pin_range->range.npins);
+ }
+ EXPORT_SYMBOL_GPL(gpiochip_add_pingroup_range);
+
+@@ -1943,7 +1944,7 @@ int gpiochip_add_pin_range(struct gpio_c
+
+ list_add_tail(&pin_range->node, &gdev->pin_ranges);
+
+- return 0;
++ return of_gpiochip_scan_gpios(gc, gpio_offset, npins);
+ }
+ EXPORT_SYMBOL_GPL(gpiochip_add_pin_range);
+
+--- a/drivers/gpio/gpiolib-of.h
++++ b/drivers/gpio/gpiolib-of.h
+@@ -13,6 +13,8 @@ struct gpio_desc *of_find_gpio(struct de
+ unsigned long *lookupflags);
+ int of_gpiochip_add(struct gpio_chip *gc);
+ void of_gpiochip_remove(struct gpio_chip *gc);
++int of_gpiochip_scan_gpios(struct gpio_chip *chip, unsigned int start,
++ unsigned int num);
+ int of_gpio_get_count(struct device *dev, const char *con_id);
+ bool of_gpio_need_valid_mask(const struct gpio_chip *gc);
+ #else
+@@ -25,6 +27,12 @@ static inline struct gpio_desc *of_find_
+ }
+ static inline int of_gpiochip_add(struct gpio_chip *gc) { return 0; }
+ static inline void of_gpiochip_remove(struct gpio_chip *gc) { }
++static inline int of_gpiochip_scan_gpios(struct gpio_chip *chip,
++ unsigned int start,
++ unsigned int num)
++{
++ return 0;
++}
+ static inline int of_gpio_get_count(struct device *dev, const char *con_id)
+ {
+ return 0;
--- /dev/null
+From: Adrian Schmutzler <freifunk@adrianschmutzler.de>
+Date: Fri, 03 Apr 2020 19:50:03 +0200
+Subject: add removed helper syscon_regmap_lookup_by_pdevname
+
+The helper syscon_regmap_lookup_by_pdevname has been removed in 29d14b668d2f
+("mfd: Remove unused helper syscon_regmap_lookup_by_pdevname") due to lack
+of users.
+
+Thus, we have to maintain it locally.
+
+This patch includes a fix due to changes in driver_find_device;
+kernel commit: 92ce7e83b4e5 ("driver_find_device: Unify the match function
+with class_find_device()")
+
+Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
+
+--- a/drivers/mfd/syscon.c
++++ b/drivers/mfd/syscon.c
+@@ -205,6 +205,27 @@ struct regmap *syscon_regmap_lookup_by_c
+ }
+ EXPORT_SYMBOL_GPL(syscon_regmap_lookup_by_compatible);
+
++static int syscon_match_pdevname(struct device *dev, const void *data)
++{
++ return !strcmp(dev_name(dev), (const char *)data);
++}
++
++struct regmap *syscon_regmap_lookup_by_pdevname(const char *s)
++{
++ struct device *dev;
++ struct syscon *syscon;
++
++ dev = driver_find_device(&syscon_driver.driver, NULL, (void *)s,
++ syscon_match_pdevname);
++ if (!dev)
++ return ERR_PTR(-EPROBE_DEFER);
++
++ syscon = dev_get_drvdata(dev);
++
++ return syscon->regmap;
++}
++EXPORT_SYMBOL_GPL(syscon_regmap_lookup_by_pdevname);
++
+ struct regmap *syscon_regmap_lookup_by_phandle(struct device_node *np,
+ const char *property)
+ {
+--- a/include/linux/mfd/syscon.h
++++ b/include/linux/mfd/syscon.h
+@@ -20,6 +20,7 @@ struct device_node;
+ extern struct regmap *device_node_to_regmap(struct device_node *np);
+ extern struct regmap *syscon_node_to_regmap(struct device_node *np);
+ extern struct regmap *syscon_regmap_lookup_by_compatible(const char *s);
++extern struct regmap *syscon_regmap_lookup_by_pdevname(const char *s);
+ extern struct regmap *syscon_regmap_lookup_by_phandle(
+ struct device_node *np,
+ const char *property);
+@@ -43,6 +44,11 @@ static inline struct regmap *syscon_regm
+ {
+ return ERR_PTR(-ENOTSUPP);
+ }
++
++static inline struct regmap *syscon_regmap_lookup_by_pdevname(const char *s)
++{
++ return ERR_PTR(-ENOTSUPP);
++}
+
+ static inline struct regmap *syscon_regmap_lookup_by_phandle(
+ struct device_node *np,
--- /dev/null
+--- a/drivers/pinctrl/bcm63xx/pinctrl-bcm6362.c
++++ b/drivers/pinctrl/bcm63xx/pinctrl-bcm6362.c
+@@ -566,7 +566,7 @@ static int bcm6362_pinctrl_set_mux(struc
+ val = BIT(grp->pins[0]);
+ break;
+ case BCM6362_MODE:
+- reg = pctl->ctrl;
++ reg = pctl->mode;
+ mask = BIT(grp->pins[0]);
+ val = BIT(grp->pins[0]);
+ break;
--- /dev/null
+From 6ac09efa8f0e189ffe7dd7b0889289de56ee44cc Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jogo@openwrt.org>
+Date: Sun, 19 Jan 2014 12:18:03 +0100
+Subject: [PATCH] USB: EHCI: allow limiting ports for ehci-platform
+
+In the same way as the ohci platform driver allows limiting ports,
+enable the same for ehci. This prevents a mismatch in the available
+ports between ehci/ohci on USB 2.0 controllers.
+
+This is needed if the USB host controller always reports the maximum
+number of ports regardless of the number of available ports (because
+one might be set to be usb device).
+
+Signed-off-by: Jonas Gorski <jogo@openwrt.org>
+---
+ drivers/usb/host/ehci-hcd.c | 4 ++++
+ drivers/usb/host/ehci-platform.c | 2 ++
+ drivers/usb/host/ehci.h | 1 +
+ include/linux/usb/ehci_pdriver.h | 1 +
+ 4 files changed, 8 insertions(+)
+
+--- a/drivers/usb/host/ehci-hcd.c
++++ b/drivers/usb/host/ehci-hcd.c
+@@ -678,6 +678,10 @@ int ehci_setup(struct usb_hcd *hcd)
+
+ /* cache this readonly data; minimize chip reads */
+ ehci->hcs_params = ehci_readl(ehci, &ehci->caps->hcs_params);
++ if (ehci->num_ports) {
++ ehci->hcs_params &= ~0xf; /* bits 3:0, ports on HC */
++ ehci->hcs_params |= ehci->num_ports;
++ }
+
+ ehci->sbrn = HCD_USB2;
+
+--- a/drivers/usb/host/ehci-platform.c
++++ b/drivers/usb/host/ehci-platform.c
+@@ -65,6 +65,9 @@ static int ehci_platform_reset(struct us
+
+ ehci->has_synopsys_hc_bug = pdata->has_synopsys_hc_bug;
+
++ if (pdata->num_ports && pdata->num_ports <= 15)
++ ehci->num_ports = pdata->num_ports;
++
+ if (pdata->pre_setup) {
+ retval = pdata->pre_setup(hcd);
+ if (retval < 0)
+--- a/drivers/usb/host/ehci.h
++++ b/drivers/usb/host/ehci.h
+@@ -203,6 +203,7 @@ struct ehci_hcd { /* one per controlle
+ u32 command;
+
+ /* SILICON QUIRKS */
++ unsigned int num_ports;
+ unsigned no_selective_suspend:1;
+ unsigned has_fsl_port_bug:1; /* FreeScale */
+ unsigned has_fsl_hs_errata:1; /* Freescale HS quirk */
+--- a/include/linux/usb/ehci_pdriver.h
++++ b/include/linux/usb/ehci_pdriver.h
+@@ -43,6 +43,7 @@ struct usb_hcd;
+ */
+ struct usb_ehci_pdata {
+ int caps_offset;
++ unsigned int num_ports;
+ unsigned has_tt:1;
+ unsigned has_synopsys_hc_bug:1;
+ unsigned big_endian_desc:1;
--- /dev/null
+From 5a50cb0d53344a2429831b00925d6183d4d332e1 Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jogo@openwrt.org>
+Date: Sun, 9 Mar 2014 03:54:05 +0100
+Subject: [PATCH 40/44] MIPS: BCM63XX: move device registration code into its
+ own file
+
+Move device registration code into its own file to allow sharing it
+between board implementations.
+
+Signed-off-by: Jonas Gorski <jogo@openwrt.org>
+---
+ arch/mips/bcm63xx/boards/Makefile | 1 +
+ arch/mips/bcm63xx/boards/board_bcm963xx.c | 188 +-------------------------
+ arch/mips/bcm63xx/boards/board_common.c | 215 ++++++++++++++++++++++++++++++
+ arch/mips/bcm63xx/boards/board_common.h | 8 ++
+ 4 files changed, 223 insertions(+), 183 deletions(-)
+ create mode 100644 arch/mips/bcm63xx/boards/board_common.c
+ create mode 100644 arch/mips/bcm63xx/boards/board_common.h
+
+--- a/arch/mips/bcm63xx/boards/Makefile
++++ b/arch/mips/bcm63xx/boards/Makefile
+@@ -1,2 +1,3 @@
+ # SPDX-License-Identifier: GPL-2.0-only
++obj-y += board_common.o
+ obj-$(CONFIG_BOARD_BCM963XX) += board_bcm963xx.o
+--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
++++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
+@@ -9,32 +9,20 @@
+ #include <linux/init.h>
+ #include <linux/kernel.h>
+ #include <linux/string.h>
+-#include <linux/platform_device.h>
+-#include <linux/ssb/ssb.h>
+ #include <asm/addrspace.h>
+ #include <bcm63xx_board.h>
+ #include <bcm63xx_cpu.h>
+-#include <bcm63xx_dev_uart.h>
+ #include <bcm63xx_regs.h>
+ #include <bcm63xx_io.h>
+ #include <bcm63xx_nvram.h>
+-#include <bcm63xx_dev_pci.h>
+-#include <bcm63xx_dev_enet.h>
+-#include <bcm63xx_dev_flash.h>
+-#include <bcm63xx_dev_hsspi.h>
+-#include <bcm63xx_dev_pcmcia.h>
+-#include <bcm63xx_dev_spi.h>
+-#include <bcm63xx_dev_usb_ehci.h>
+-#include <bcm63xx_dev_usb_ohci.h>
+-#include <bcm63xx_dev_usb_usbd.h>
+ #include <board_bcm963xx.h>
+
++#include "board_common.h"
++
+ #include <uapi/linux/bcm933xx_hcs.h>
+
+ #define HCS_OFFSET_128K 0x20000
+
+-static struct board_info board;
+-
+ /*
+ * known 3368 boards
+ */
+@@ -679,52 +667,6 @@ static const struct board_info __initcon
+ };
+
+ /*
+- * Register a sane SPROMv2 to make the on-board
+- * bcm4318 WLAN work
+- */
+-#ifdef CONFIG_SSB_PCIHOST
+-static struct ssb_sprom bcm63xx_sprom = {
+- .revision = 0x02,
+- .board_rev = 0x17,
+- .country_code = 0x0,
+- .ant_available_bg = 0x3,
+- .pa0b0 = 0x15ae,
+- .pa0b1 = 0xfa85,
+- .pa0b2 = 0xfe8d,
+- .pa1b0 = 0xffff,
+- .pa1b1 = 0xffff,
+- .pa1b2 = 0xffff,
+- .gpio0 = 0xff,
+- .gpio1 = 0xff,
+- .gpio2 = 0xff,
+- .gpio3 = 0xff,
+- .maxpwr_bg = 0x004c,
+- .itssi_bg = 0x00,
+- .boardflags_lo = 0x2848,
+- .boardflags_hi = 0x0000,
+-};
+-
+-int bcm63xx_get_fallback_sprom(struct ssb_bus *bus, struct ssb_sprom *out)
+-{
+- if (bus->bustype == SSB_BUSTYPE_PCI) {
+- memcpy(out, &bcm63xx_sprom, sizeof(struct ssb_sprom));
+- return 0;
+- } else {
+- pr_err("unable to fill SPROM for given bustype\n");
+- return -EINVAL;
+- }
+-}
+-#endif /* CONFIG_SSB_PCIHOST */
+-
+-/*
+- * return board name for /proc/cpuinfo
+- */
+-const char *board_get_name(void)
+-{
+- return board.name;
+-}
+-
+-/*
+ * early init callback, read nvram data from flash and checksum it
+ */
+ void __init board_prom_init(void)
+@@ -783,137 +725,15 @@ void __init board_prom_init(void)
+ if (strncmp(board_name, bcm963xx_boards[i]->name, 16))
+ continue;
+ /* copy, board desc array is marked initdata */
+- memcpy(&board, bcm963xx_boards[i], sizeof(board));
++ board_early_setup(bcm963xx_boards[i]);
+ break;
+ }
+
+- /* bail out if board is not found, will complain later */
+- if (!board.name[0]) {
++ /* warn if board is not found, will complain later */
++ if (i == ARRAY_SIZE(bcm963xx_boards)) {
+ char name[17];
+ memcpy(name, board_name, 16);
+ name[16] = 0;
+ pr_err("unknown bcm963xx board: %s\n", name);
+- return;
+- }
+-
+- /* setup pin multiplexing depending on board enabled device,
+- * this has to be done this early since PCI init is done
+- * inside arch_initcall */
+- val = 0;
+-
+-#ifdef CONFIG_PCI
+- if (board.has_pci) {
+- bcm63xx_pci_enabled = 1;
+- if (BCMCPU_IS_6348())
+- val |= GPIO_MODE_6348_G2_PCI;
+- }
+-#endif /* CONFIG_PCI */
+-
+- if (board.has_pccard) {
+- if (BCMCPU_IS_6348())
+- val |= GPIO_MODE_6348_G1_MII_PCCARD;
+- }
+-
+- if (board.has_enet0 && !board.enet0.use_internal_phy) {
+- if (BCMCPU_IS_6348())
+- val |= GPIO_MODE_6348_G3_EXT_MII |
+- GPIO_MODE_6348_G0_EXT_MII;
+- }
+-
+- if (board.has_enet1 && !board.enet1.use_internal_phy) {
+- if (BCMCPU_IS_6348())
+- val |= GPIO_MODE_6348_G3_EXT_MII |
+- GPIO_MODE_6348_G0_EXT_MII;
+- }
+-
+- bcm_gpio_writel(val, GPIO_MODE_REG);
+-}
+-
+-/*
+- * second stage init callback, good time to panic if we couldn't
+- * identify on which board we're running since early printk is working
+- */
+-void __init board_setup(void)
+-{
+- if (!board.name[0])
+- panic("unable to detect bcm963xx board");
+- pr_info("board name: %s\n", board.name);
+-
+- /* make sure we're running on expected cpu */
+- if (bcm63xx_get_cpu_id() != board.expected_cpu_id)
+- panic("unexpected CPU for bcm963xx board");
+-}
+-
+-static struct gpio_led_platform_data bcm63xx_led_data;
+-
+-static struct platform_device bcm63xx_gpio_leds = {
+- .name = "leds-gpio",
+- .id = 0,
+- .dev.platform_data = &bcm63xx_led_data,
+-};
+-
+-/*
+- * third stage init callback, register all board devices.
+- */
+-int __init board_register_devices(void)
+-{
+- if (board.has_uart0)
+- bcm63xx_uart_register(0);
+-
+- if (board.has_uart1)
+- bcm63xx_uart_register(1);
+-
+- if (board.has_pccard)
+- bcm63xx_pcmcia_register();
+-
+- if (board.has_enet0 &&
+- !bcm63xx_nvram_get_mac_address(board.enet0.mac_addr))
+- bcm63xx_enet_register(0, &board.enet0);
+-
+- if (board.has_enet1 &&
+- !bcm63xx_nvram_get_mac_address(board.enet1.mac_addr))
+- bcm63xx_enet_register(1, &board.enet1);
+-
+- if (board.has_enetsw &&
+- !bcm63xx_nvram_get_mac_address(board.enetsw.mac_addr))
+- bcm63xx_enetsw_register(&board.enetsw);
+-
+- if (board.has_usbd)
+- bcm63xx_usbd_register(&board.usbd);
+-
+- if (board.has_ehci0)
+- bcm63xx_ehci_register();
+-
+- if (board.has_ohci0)
+- bcm63xx_ohci_register();
+-
+- /* Generate MAC address for WLAN and register our SPROM,
+- * do this after registering enet devices
+- */
+-#ifdef CONFIG_SSB_PCIHOST
+- if (!bcm63xx_nvram_get_mac_address(bcm63xx_sprom.il0mac)) {
+- memcpy(bcm63xx_sprom.et0mac, bcm63xx_sprom.il0mac, ETH_ALEN);
+- memcpy(bcm63xx_sprom.et1mac, bcm63xx_sprom.il0mac, ETH_ALEN);
+- if (ssb_arch_register_fallback_sprom(
+- &bcm63xx_get_fallback_sprom) < 0)
+- pr_err("failed to register fallback SPROM\n");
+ }
+-#endif /* CONFIG_SSB_PCIHOST */
+-
+- bcm63xx_spi_register();
+-
+- bcm63xx_hsspi_register();
+-
+- bcm63xx_flash_register();
+-
+- bcm63xx_led_data.num_leds = ARRAY_SIZE(board.leds);
+- bcm63xx_led_data.leds = board.leds;
+-
+- platform_device_register(&bcm63xx_gpio_leds);
+-
+- if (board.ephy_reset_gpio && board.ephy_reset_gpio_flags)
+- gpio_request_one(board.ephy_reset_gpio,
+- board.ephy_reset_gpio_flags, "ephy-reset");
+-
+- return 0;
+ }
+--- /dev/null
++++ b/arch/mips/bcm63xx/boards/board_common.c
+@@ -0,0 +1,214 @@
++/*
++ * This file is subject to the terms and conditions of the GNU General Public
++ * License. See the file "COPYING" in the main directory of this archive
++ * for more details.
++ *
++ * Copyright (C) 2008 Maxime Bizon <mbizon@freebox.fr>
++ * Copyright (C) 2008 Florian Fainelli <florian@openwrt.org>
++ */
++
++#include <linux/init.h>
++#include <linux/kernel.h>
++#include <linux/string.h>
++#include <linux/platform_device.h>
++#include <linux/ssb/ssb.h>
++#include <asm/addrspace.h>
++#include <bcm63xx_board.h>
++#include <bcm63xx_cpu.h>
++#include <bcm63xx_dev_uart.h>
++#include <bcm63xx_regs.h>
++#include <bcm63xx_io.h>
++#include <bcm63xx_nvram.h>
++#include <bcm63xx_gpio.h>
++#include <bcm63xx_dev_pci.h>
++#include <bcm63xx_dev_enet.h>
++#include <bcm63xx_dev_flash.h>
++#include <bcm63xx_dev_hsspi.h>
++#include <bcm63xx_dev_pcmcia.h>
++#include <bcm63xx_dev_spi.h>
++#include <bcm63xx_dev_usb_ehci.h>
++#include <bcm63xx_dev_usb_ohci.h>
++#include <bcm63xx_dev_usb_usbd.h>
++#include <board_bcm963xx.h>
++
++#define PFX "board: "
++
++static struct board_info board;
++
++/*
++ * Register a sane SPROMv2 to make the on-board
++ * bcm4318 WLAN work
++ */
++#ifdef CONFIG_SSB_PCIHOST
++static struct ssb_sprom bcm63xx_sprom = {
++ .revision = 0x02,
++ .board_rev = 0x17,
++ .country_code = 0x0,
++ .ant_available_bg = 0x3,
++ .pa0b0 = 0x15ae,
++ .pa0b1 = 0xfa85,
++ .pa0b2 = 0xfe8d,
++ .pa1b0 = 0xffff,
++ .pa1b1 = 0xffff,
++ .pa1b2 = 0xffff,
++ .gpio0 = 0xff,
++ .gpio1 = 0xff,
++ .gpio2 = 0xff,
++ .gpio3 = 0xff,
++ .maxpwr_bg = 0x004c,
++ .itssi_bg = 0x00,
++ .boardflags_lo = 0x2848,
++ .boardflags_hi = 0x0000,
++};
++
++int bcm63xx_get_fallback_sprom(struct ssb_bus *bus, struct ssb_sprom *out)
++{
++ if (bus->bustype == SSB_BUSTYPE_PCI) {
++ memcpy(out, &bcm63xx_sprom, sizeof(struct ssb_sprom));
++ return 0;
++ } else {
++ printk(KERN_ERR PFX "unable to fill SPROM for given bustype.\n");
++ return -EINVAL;
++ }
++}
++#endif
++
++/*
++ * return board name for /proc/cpuinfo
++ */
++const char *board_get_name(void)
++{
++ return board.name;
++}
++
++/*
++ * setup board for device registration
++ */
++void __init board_early_setup(const struct board_info *target)
++{
++ u32 val;
++
++ memcpy(&board, target, sizeof(board));
++
++ /* setup pin multiplexing depending on board enabled device,
++ * this has to be done this early since PCI init is done
++ * inside arch_initcall */
++ val = 0;
++
++#ifdef CONFIG_PCI
++ if (board.has_pci) {
++ bcm63xx_pci_enabled = 1;
++ if (BCMCPU_IS_6348())
++ val |= GPIO_MODE_6348_G2_PCI;
++ }
++#endif
++
++ if (board.has_pccard) {
++ if (BCMCPU_IS_6348())
++ val |= GPIO_MODE_6348_G1_MII_PCCARD;
++ }
++
++ if (board.has_enet0 && !board.enet0.use_internal_phy) {
++ if (BCMCPU_IS_6348())
++ val |= GPIO_MODE_6348_G3_EXT_MII |
++ GPIO_MODE_6348_G0_EXT_MII;
++ }
++
++ if (board.has_enet1 && !board.enet1.use_internal_phy) {
++ if (BCMCPU_IS_6348())
++ val |= GPIO_MODE_6348_G3_EXT_MII |
++ GPIO_MODE_6348_G0_EXT_MII;
++ }
++
++ bcm_gpio_writel(val, GPIO_MODE_REG);
++}
++
++
++/*
++ * second stage init callback, good time to panic if we couldn't
++ * identify on which board we're running since early printk is working
++ */
++void __init board_setup(void)
++{
++ if (!board.name[0])
++ panic("unable to detect bcm963xx board");
++ printk(KERN_INFO PFX "board name: %s\n", board.name);
++
++ /* make sure we're running on expected cpu */
++ if (bcm63xx_get_cpu_id() != board.expected_cpu_id)
++ panic("unexpected CPU for bcm963xx board");
++}
++
++static struct gpio_led_platform_data bcm63xx_led_data;
++
++static struct platform_device bcm63xx_gpio_leds = {
++ .name = "leds-gpio",
++ .id = 0,
++ .dev.platform_data = &bcm63xx_led_data,
++};
++
++/*
++ * third stage init callback, register all board devices.
++ */
++int __init board_register_devices(void)
++{
++ if (board.has_uart0)
++ bcm63xx_uart_register(0);
++
++ if (board.has_uart1)
++ bcm63xx_uart_register(1);
++
++ if (board.has_pccard)
++ bcm63xx_pcmcia_register();
++
++ if (board.has_enet0 &&
++ !bcm63xx_nvram_get_mac_address(board.enet0.mac_addr))
++ bcm63xx_enet_register(0, &board.enet0);
++
++ if (board.has_enet1 &&
++ !bcm63xx_nvram_get_mac_address(board.enet1.mac_addr))
++ bcm63xx_enet_register(1, &board.enet1);
++
++ if (board.has_enetsw &&
++ !bcm63xx_nvram_get_mac_address(board.enetsw.mac_addr))
++ bcm63xx_enetsw_register(&board.enetsw);
++
++ if (board.has_usbd)
++ bcm63xx_usbd_register(&board.usbd);
++
++ if (board.has_ehci0)
++ bcm63xx_ehci_register();
++
++ if (board.has_ohci0)
++ bcm63xx_ohci_register();
++
++ /* Generate MAC address for WLAN and register our SPROM,
++ * do this after registering enet devices
++ */
++#ifdef CONFIG_SSB_PCIHOST
++ if (!bcm63xx_nvram_get_mac_address(bcm63xx_sprom.il0mac)) {
++ memcpy(bcm63xx_sprom.et0mac, bcm63xx_sprom.il0mac, ETH_ALEN);
++ memcpy(bcm63xx_sprom.et1mac, bcm63xx_sprom.il0mac, ETH_ALEN);
++ if (ssb_arch_register_fallback_sprom(
++ &bcm63xx_get_fallback_sprom) < 0)
++ pr_err(PFX "failed to register fallback SPROM\n");
++ }
++#endif
++
++ bcm63xx_spi_register();
++
++ bcm63xx_hsspi_register();
++
++ bcm63xx_flash_register();
++
++ bcm63xx_led_data.num_leds = ARRAY_SIZE(board.leds);
++ bcm63xx_led_data.leds = board.leds;
++
++ platform_device_register(&bcm63xx_gpio_leds);
++
++ if (board.ephy_reset_gpio && board.ephy_reset_gpio_flags)
++ gpio_request_one(board.ephy_reset_gpio,
++ board.ephy_reset_gpio_flags, "ephy-reset");
++
++ return 0;
++}
+--- /dev/null
++++ b/arch/mips/bcm63xx/boards/board_common.h
+@@ -0,0 +1,8 @@
++#ifndef __BOARD_COMMON_H
++#define __BOARD_COMMON_H
++
++#include <board_bcm963xx.h>
++
++void board_early_setup(const struct board_info *board);
++
++#endif /* __BOARD_COMMON_H */
--- /dev/null
+From 4e9c34a37bd3442b286ba55441bfe22c1ac5b65f Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jogo@openwrt.org>
+Date: Sun, 9 Mar 2014 04:08:06 +0100
+Subject: [PATCH 41/44] MIPS: BCM63XX: pass a mac addresss allocator to board
+ setup
+
+Pass a mac address allocator to board setup code to allow board
+implementations to work with third party bootloaders not using nvram
+for configuration storage.
+
+Signed-off-by: Jonas Gorski <jogo@openwrt.org>
+---
+ arch/mips/bcm63xx/boards/board_bcm963xx.c | 3 ++-
+ arch/mips/bcm63xx/boards/board_common.c | 16 ++++++++++------
+ arch/mips/bcm63xx/boards/board_common.h | 3 ++-
+ 3 files changed, 14 insertions(+), 8 deletions(-)
+
+--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
++++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
+@@ -725,7 +725,8 @@ void __init board_prom_init(void)
+ if (strncmp(board_name, bcm963xx_boards[i]->name, 16))
+ continue;
+ /* copy, board desc array is marked initdata */
+- board_early_setup(bcm963xx_boards[i]);
++ board_early_setup(bcm963xx_boards[i],
++ bcm63xx_nvram_get_mac_address);
+ break;
+ }
+
+--- a/arch/mips/bcm63xx/boards/board_common.c
++++ b/arch/mips/bcm63xx/boards/board_common.c
+@@ -18,7 +18,6 @@
+ #include <bcm63xx_dev_uart.h>
+ #include <bcm63xx_regs.h>
+ #include <bcm63xx_io.h>
+-#include <bcm63xx_nvram.h>
+ #include <bcm63xx_gpio.h>
+ #include <bcm63xx_dev_pci.h>
+ #include <bcm63xx_dev_enet.h>
+@@ -81,15 +80,20 @@ const char *board_get_name(void)
+ return board.name;
+ }
+
++static int (*board_get_mac_address)(u8 mac[ETH_ALEN]);
++
+ /*
+ * setup board for device registration
+ */
+-void __init board_early_setup(const struct board_info *target)
++void __init board_early_setup(const struct board_info *target,
++ int (*get_mac_address)(u8 mac[ETH_ALEN]))
+ {
+ u32 val;
+
+ memcpy(&board, target, sizeof(board));
+
++ board_get_mac_address = get_mac_address;
++
+ /* setup pin multiplexing depending on board enabled device,
+ * this has to be done this early since PCI init is done
+ * inside arch_initcall */
+@@ -162,15 +166,15 @@ int __init board_register_devices(void)
+ bcm63xx_pcmcia_register();
+
+ if (board.has_enet0 &&
+- !bcm63xx_nvram_get_mac_address(board.enet0.mac_addr))
++ !board_get_mac_address(board.enet0.mac_addr))
+ bcm63xx_enet_register(0, &board.enet0);
+
+ if (board.has_enet1 &&
+- !bcm63xx_nvram_get_mac_address(board.enet1.mac_addr))
++ !board_get_mac_address(board.enet1.mac_addr))
+ bcm63xx_enet_register(1, &board.enet1);
+
+ if (board.has_enetsw &&
+- !bcm63xx_nvram_get_mac_address(board.enetsw.mac_addr))
++ !board_get_mac_address(board.enetsw.mac_addr))
+ bcm63xx_enetsw_register(&board.enetsw);
+
+ if (board.has_usbd)
+@@ -186,7 +190,7 @@ int __init board_register_devices(void)
+ * do this after registering enet devices
+ */
+ #ifdef CONFIG_SSB_PCIHOST
+- if (!bcm63xx_nvram_get_mac_address(bcm63xx_sprom.il0mac)) {
++ if (!board_get_mac_address(bcm63xx_sprom.il0mac)) {
+ memcpy(bcm63xx_sprom.et0mac, bcm63xx_sprom.il0mac, ETH_ALEN);
+ memcpy(bcm63xx_sprom.et1mac, bcm63xx_sprom.il0mac, ETH_ALEN);
+ if (ssb_arch_register_fallback_sprom(
+--- a/arch/mips/bcm63xx/boards/board_common.h
++++ b/arch/mips/bcm63xx/boards/board_common.h
+@@ -3,6 +3,7 @@
+
+ #include <board_bcm963xx.h>
+
+-void board_early_setup(const struct board_info *board);
++void board_early_setup(const struct board_info *board,
++ int (*get_mac_address)(u8 mac[ETH_ALEN]));
+
+ #endif /* __BOARD_COMMON_H */
--- /dev/null
+From 301744ecbeece89ab3a9d6beef7802fa22598f00 Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jogo@openwrt.org>
+Date: Sun, 30 Nov 2014 14:53:12 +0100
+Subject: [PATCH 1/5] irqchip: add support for bcm6345-style periphery irq
+ controller
+
+Signed-off-by: Jonas Gorski <jogo@openwrt.org>
+---
+ .../brcm,bcm6345-periph-intc.txt | 50 +++
+ drivers/irqchip/Kconfig | 4 +
+ drivers/irqchip/Makefile | 1 +
+ drivers/irqchip/irq-bcm6345-periph.c | 339 ++++++++++++++++++++
+ include/linux/irqchip/irq-bcm6345-periph.h | 16 +
+ 5 files changed, 410 insertions(+)
+ create mode 100644 Documentation/devicetree/bindings/interrupt-controller/brcm,bcm6345-periph-intc.txt
+ create mode 100644 drivers/irqchip/irq-bcm6345-periph.c
+ create mode 100644 include/linux/irqchip/irq-bcm6345-periph.h
+
+--- /dev/null
++++ b/Documentation/devicetree/bindings/interrupt-controller/brcm,bcm6345-periph-intc.txt
+@@ -0,0 +1,50 @@
++Broadcom BCM6345 Level 1 periphery interrupt controller
++
++This block is a interrupt controller that is typically connected directly
++to one of the HW INT lines on each CPU. Every BCM63XX xDSL chip since
++BCM6345 has contained this hardware.
++
++Key elements of the hardware design include:
++
++- 32, 64, or 128 incoming level IRQ lines
++
++- All onchip peripherals are wired directly to an L2 input
++
++- A separate instance of the register set for each CPU, allowing individual
++ peripheral IRQs to be routed to any CPU
++
++- No atomic mask/unmask operations
++
++- No polarity/level/edge settings
++
++- No FIFO or priority encoder logic; software is expected to read all
++ 1-4 status words to determine which IRQs are pending
++
++Required properties:
++
++- compatible: Should be "brcm,bcm6345-periph-intc".
++- reg: Specifies the base physical address and size of the registers.
++ Multiple register addresses may be specified, and must match the amount of
++ parent interrupts.
++- interrupt-controller: Identifies the node as an interrupt controller.
++- #interrupt-cells: Specifies the number of cells needed to encode an interrupt
++ source, should be 1.
++- interrupt-parent: Specifies the phandle to the parent interrupt controller
++ this one is cascaded from.
++- interrupts: Specifies the interrupt line(s) in the interrupt-parent controller
++ node, valid values depend on the type of parent interrupt controller.
++ Multiple lines are used to route interrupts to different cpus, with the first
++ assumed to be for the boot CPU.
++
++Example:
++
++periph_intc: interrupt-controller@f0406800 {
++ compatible = "brcm,bcm6345-periph-intc";
++ reg = <0x10000020 0x10>, <0x10000030 0x10>;
++
++ interrupt-controller;
++ #interrupt-cells = <1>;
++
++ interrupt-parent = <&cpu_intc>;
++ interrupts = <2>, <3>;
++};
+--- a/drivers/irqchip/Kconfig
++++ b/drivers/irqchip/Kconfig
+@@ -145,6 +145,10 @@ config DAVINCI_CP_INTC
+ select GENERIC_IRQ_CHIP
+ select IRQ_DOMAIN
+
++config BCM6345_PERIPH_IRQ
++ bool
++ select IRQ_DOMAIN
++
+ config DW_APB_ICTL
+ bool
+ select GENERIC_IRQ_CHIP
+--- a/drivers/irqchip/Makefile
++++ b/drivers/irqchip/Makefile
+@@ -17,6 +17,7 @@ obj-$(CONFIG_ARCH_LPC32XX) += irq-lpc32
+ obj-$(CONFIG_ARCH_MMP) += irq-mmp.o
+ obj-$(CONFIG_IRQ_MXS) += irq-mxs.o
+ obj-$(CONFIG_ARCH_TEGRA) += irq-tegra.o
++obj-$(CONFIG_BCM6345_PERIPH_IRQ) += irq-bcm6345-periph.o
+ obj-$(CONFIG_DW_APB_ICTL) += irq-dw-apb-ictl.o
+ obj-$(CONFIG_CLPS711X_IRQCHIP) += irq-clps711x.o
+ obj-$(CONFIG_OMPIC) += irq-ompic.o
+--- /dev/null
++++ b/drivers/irqchip/irq-bcm6345-periph.c
+@@ -0,0 +1,339 @@
++/*
++ * This file is subject to the terms and conditions of the GNU General Public
++ * License. See the file "COPYING" in the main directory of this archive
++ * for more details.
++ *
++ * Copyright (C) 2014 Jonas Gorski <jogo@openwrt.org>
++ */
++
++#include <linux/ioport.h>
++#include <linux/irq.h>
++#include <linux/irqchip.h>
++#include <linux/irqchip/chained_irq.h>
++#include <linux/irqchip/irq-bcm6345-periph.h>
++#include <linux/kernel.h>
++#include <linux/of.h>
++#include <linux/of_irq.h>
++#include <linux/of_address.h>
++#include <linux/slab.h>
++#include <linux/spinlock.h>
++
++#ifdef CONFIG_BCM63XX
++#include <asm/mach-bcm63xx/bcm63xx_irq.h>
++
++#define VIRQ_BASE IRQ_INTERNAL_BASE
++#else
++#define VIRQ_BASE 0
++#endif
++
++#define MAX_WORDS 4
++#define MAX_PARENT_IRQS 2
++#define IRQS_PER_WORD 32
++
++struct intc_block {
++ int parent_irq;
++ void __iomem *base;
++ void __iomem *en_reg[MAX_WORDS];
++ void __iomem *status_reg[MAX_WORDS];
++ u32 mask_cache[MAX_WORDS];
++};
++
++struct intc_data {
++ struct irq_chip chip;
++ struct intc_block block[MAX_PARENT_IRQS];
++
++ int num_words;
++
++ struct irq_domain *domain;
++ raw_spinlock_t lock;
++};
++
++static void bcm6345_periph_irq_handle(struct irq_desc *desc)
++{
++ struct intc_data *data = irq_desc_get_handler_data(desc);
++ struct irq_chip *chip = irq_desc_get_chip(desc);
++ struct intc_block *block;
++ unsigned int irq = irq_desc_get_irq(desc);
++ unsigned int idx;
++
++ chained_irq_enter(chip, desc);
++
++ for (idx = 0; idx < MAX_PARENT_IRQS; idx++)
++ if (irq == data->block[idx].parent_irq)
++ block = &data->block[idx];
++
++ for (idx = 0; idx < data->num_words; idx++) {
++ int base = idx * IRQS_PER_WORD;
++ unsigned long pending;
++ int hw_irq;
++
++ raw_spin_lock(&data->lock);
++ pending = __raw_readl(block->en_reg[idx]) &
++ __raw_readl(block->status_reg[idx]);
++ raw_spin_unlock(&data->lock);
++
++ for_each_set_bit(hw_irq, &pending, IRQS_PER_WORD) {
++ int virq;
++
++ virq = irq_find_mapping(data->domain, base + hw_irq);
++ generic_handle_irq(virq);
++ }
++ }
++
++ chained_irq_exit(chip, desc);
++}
++
++static void __bcm6345_periph_enable(struct intc_block *block, int reg, int bit,
++ bool enable)
++{
++ u32 val;
++
++ val = __raw_readl(block->en_reg[reg]);
++ if (enable)
++ val |= BIT(bit);
++ else
++ val &= ~BIT(bit);
++ __raw_writel(val, block->en_reg[reg]);
++}
++
++static void bcm6345_periph_irq_mask(struct irq_data *data)
++{
++ unsigned int i, reg, bit;
++ struct intc_data *priv = data->domain->host_data;
++ irq_hw_number_t hwirq = irqd_to_hwirq(data);
++
++ reg = hwirq / IRQS_PER_WORD;
++ bit = hwirq % IRQS_PER_WORD;
++
++ raw_spin_lock(&priv->lock);
++ for (i = 0; i < MAX_PARENT_IRQS; i++) {
++ struct intc_block *block = &priv->block[i];
++
++ if (!block->parent_irq)
++ break;
++
++ __bcm6345_periph_enable(block, reg, bit, false);
++ }
++ raw_spin_unlock(&priv->lock);
++}
++
++static void bcm6345_periph_irq_unmask(struct irq_data *data)
++{
++ struct intc_data *priv = data->domain->host_data;
++ irq_hw_number_t hwirq = irqd_to_hwirq(data);
++ unsigned int i, reg, bit;
++
++ reg = hwirq / IRQS_PER_WORD;
++ bit = hwirq % IRQS_PER_WORD;
++
++ raw_spin_lock(&priv->lock);
++ for (i = 0; i < MAX_PARENT_IRQS; i++) {
++ struct intc_block *block = &priv->block[i];
++
++ if (!block->parent_irq)
++ break;
++
++ if (block->mask_cache[reg] & BIT(bit))
++ __bcm6345_periph_enable(block, reg, bit, true);
++ else
++ __bcm6345_periph_enable(block, reg, bit, false);
++ }
++ raw_spin_unlock(&priv->lock);
++}
++
++#ifdef CONFIG_SMP
++static int bcm6345_periph_set_affinity(struct irq_data *data,
++ const struct cpumask *mask, bool force)
++{
++ irq_hw_number_t hwirq = irqd_to_hwirq(data);
++ struct intc_data *priv = data->domain->host_data;
++ unsigned int i, reg, bit;
++ unsigned long flags;
++ bool enabled;
++ int cpu;
++
++ reg = hwirq / IRQS_PER_WORD;
++ bit = hwirq % IRQS_PER_WORD;
++
++ /* we could route to more than one cpu, but performance
++ suffers, so fix it to one.
++ */
++ cpu = cpumask_any_and(mask, cpu_online_mask);
++ if (cpu >= nr_cpu_ids)
++ return -EINVAL;
++
++ if (cpu >= MAX_PARENT_IRQS)
++ return -EINVAL;
++
++ if (!priv->block[cpu].parent_irq)
++ return -EINVAL;
++
++ raw_spin_lock_irqsave(&priv->lock, flags);
++ enabled = !irqd_irq_masked(data);
++ for (i = 0; i < MAX_PARENT_IRQS; i++) {
++ struct intc_block *block = &priv->block[i];
++
++ if (!block->parent_irq)
++ break;
++
++ if (i == cpu) {
++ block->mask_cache[reg] |= BIT(bit);
++ __bcm6345_periph_enable(block, reg, bit, enabled);
++ } else {
++ block->mask_cache[reg] &= ~BIT(bit);
++ __bcm6345_periph_enable(block, reg, bit, false);
++ }
++ }
++ raw_spin_unlock_irqrestore(&priv->lock, flags);
++
++ return 0;
++}
++#endif
++
++static int bcm6345_periph_map(struct irq_domain *d, unsigned int irq,
++ irq_hw_number_t hw)
++{
++ struct intc_data *priv = d->host_data;
++
++ irq_set_chip_and_handler(irq, &priv->chip, handle_level_irq);
++
++ return 0;
++}
++
++static const struct irq_domain_ops bcm6345_periph_domain_ops = {
++ .xlate = irq_domain_xlate_onecell,
++ .map = bcm6345_periph_map,
++};
++
++static int __init __bcm6345_periph_intc_init(struct device_node *node,
++ int num_blocks, int *irq,
++ void __iomem **base, int num_words)
++{
++ struct intc_data *data;
++ unsigned int i, w, status_offset;
++
++ data = kzalloc(sizeof(*data), GFP_KERNEL);
++ if (!data)
++ return -ENOMEM;
++
++ raw_spin_lock_init(&data->lock);
++
++ status_offset = num_words * sizeof(u32);
++
++ for (i = 0; i < num_blocks; i++) {
++ struct intc_block *block = &data->block[i];
++
++ block->parent_irq = irq[i];
++ block->base = base[i];
++
++ for (w = 0; w < num_words; w++) {
++ int word_offset = sizeof(u32) * ((num_words - w) - 1);
++
++ block->en_reg[w] = base[i] + word_offset;
++ block->status_reg[w] = base[i] + status_offset;
++ block->status_reg[w] += word_offset;
++
++ /* route all interrupts to line 0 by default */
++ if (i == 0)
++ block->mask_cache[w] = 0xffffffff;
++ }
++
++ irq_set_handler_data(block->parent_irq, data);
++ irq_set_chained_handler(block->parent_irq,
++ bcm6345_periph_irq_handle);
++ }
++
++ data->num_words = num_words;
++
++ data->chip.name = "bcm6345-periph-intc";
++ data->chip.irq_mask = bcm6345_periph_irq_mask;
++ data->chip.irq_unmask = bcm6345_periph_irq_unmask;
++
++#ifdef CONFIG_SMP
++ if (num_blocks > 1)
++ data->chip.irq_set_affinity = bcm6345_periph_set_affinity;
++#endif
++
++ data->domain = irq_domain_add_simple(node, IRQS_PER_WORD * num_words,
++ VIRQ_BASE,
++ &bcm6345_periph_domain_ops, data);
++ if (!data->domain) {
++ kfree(data);
++ return -EINVAL;
++ }
++
++ return 0;
++}
++
++void __init bcm6345_periph_intc_init(int num_blocks, int *irq,
++ void __iomem **base, int num_words)
++{
++ __bcm6345_periph_intc_init(NULL, num_blocks, irq, base, num_words);
++}
++
++#ifdef CONFIG_OF
++static int __init bcm6345_periph_of_init(struct device_node *node,
++ struct device_node *parent)
++{
++ struct resource res;
++ int num_irqs, ret = -EINVAL;
++ int irqs[MAX_PARENT_IRQS] = { 0 };
++ void __iomem *bases[MAX_PARENT_IRQS] = { NULL };
++ int words = 0;
++ int i;
++
++ num_irqs = of_irq_count(node);
++
++ if (num_irqs < 1 || num_irqs > MAX_PARENT_IRQS)
++ return -EINVAL;
++
++ for (i = 0; i < num_irqs; i++) {
++ resource_size_t size;
++
++ irqs[i] = irq_of_parse_and_map(node, i);
++ if (!irqs[i])
++ goto out_unmap;
++
++ if (of_address_to_resource(node, i, &res))
++ goto out_unmap;
++
++ size = resource_size(&res);
++ switch (size) {
++ case 8:
++ case 16:
++ case 32:
++ size = size / 8;
++ break;
++ default:
++ goto out_unmap;
++ }
++
++ if (words && words != size) {
++ ret = -EINVAL;
++ goto out_unmap;
++ }
++ words = size;
++
++ bases[i] = of_iomap(node, i);
++ if (!bases[i]) {
++ ret = -ENOMEM;
++ goto out_unmap;
++ }
++ }
++
++ ret = __bcm6345_periph_intc_init(node, num_irqs, irqs, bases, words);
++ if (!ret)
++ return 0;
++
++out_unmap:
++ for (i = 0; i < num_irqs; i++) {
++ iounmap(bases[i]);
++ irq_dispose_mapping(irqs[i]);
++ }
++
++ return ret;
++}
++
++IRQCHIP_DECLARE(bcm6345_periph_intc, "brcm,bcm6345-l1-intc",
++ bcm6345_periph_of_init);
++#endif
+--- /dev/null
++++ b/include/linux/irqchip/irq-bcm6345-periph.h
+@@ -0,0 +1,16 @@
++/*
++ * This file is subject to the terms and conditions of the GNU General Public
++ * License. See the file "COPYING" in the main directory of this archive
++ * for more details.
++ *
++ * Copyright (C) 2008 Maxime Bizon <mbizon@freebox.fr>
++ * Copyright (C) 2008 Nicolas Schichan <nschichan@freebox.fr>
++ */
++
++#ifndef __INCLUDE_LINUX_IRQCHIP_IRQ_BCM6345_PERIPH_H
++#define __INCLUDE_LINUX_IRQCHIP_IRQ_BCM6345_PERIPH_H
++
++void bcm6345_periph_intc_init(int num_blocks, int *irq, void __iomem **base,
++ int num_words);
++
++#endif /* __INCLUDE_LINUX_IRQCHIP_IRQ_BCM6345_PERIPH_H */
--- /dev/null
+From cf908990d4a8ccdb73ee4484aa8cadad379ca314 Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jogo@openwrt.org>
+Date: Sun, 30 Nov 2014 14:54:27 +0100
+Subject: [PATCH 2/5] irqchip: add support for bcm6345-style external
+ interrupt controller
+
+Signed-off-by: Jonas Gorski <jogo@openwrt.org>
+---
+ .../interrupt-controller/brcm,bcm6345-ext-intc.txt | 29 ++
+ drivers/irqchip/Kconfig | 4 +
+ drivers/irqchip/Makefile | 1 +
+ drivers/irqchip/irq-bcm6345-ext.c | 287 ++++++++++++++++++++
+ include/linux/irqchip/irq-bcm6345-ext.h | 14 +
+ 5 files changed, 335 insertions(+)
+ create mode 100644 Documentation/devicetree/bindings/interrupt-controller/brcm,bcm6345-ext-intc.txt
+ create mode 100644 drivers/irqchip/irq-bcm6345-ext.c
+ create mode 100644 include/linux/irqchip/irq-bcm6345-ext.h
+
+--- /dev/null
++++ b/Documentation/devicetree/bindings/interrupt-controller/brcm,bcm6345-ext-intc.txt
+@@ -0,0 +1,29 @@
++Broadcom BCM6345-style external interrupt controller
++
++Required properties:
++
++- compatible: Should be "brcm,bcm6345-ext-intc" or "brcm,bcm6318-ext-intc".
++- reg: Specifies the base physical addresses and size of the registers.
++- interrupt-controller: identifies the node as an interrupt controller.
++- #interrupt-cells: Specifies the number of cells needed to encode an interrupt
++ source, Should be 2.
++- interrupt-parent: Specifies the phandle to the parent interrupt controller
++ this one is cascaded from.
++- interrupts: Specifies the interrupt line(s) in the interrupt-parent controller
++ node, valid values depend on the type of parent interrupt controller.
++
++Optional properties:
++
++- brcm,field-width: Size of each field (mask, clear, sense, ...) in bits in the
++ register. Defaults to 4.
++
++Example:
++
++ext_intc: interrupt-controller@10000018 {
++ compatible = "brcm,bcm6345-ext-intc";
++ interrupt-parent = <&periph_intc>;
++ #interrupt-cells = <2>;
++ reg = <0x10000018 0x4>;
++ interrupt-controller;
++ interrupts = <24>, <25>, <26>, <27>;
++};
+--- a/drivers/irqchip/Kconfig
++++ b/drivers/irqchip/Kconfig
+@@ -145,6 +145,10 @@ config DAVINCI_CP_INTC
+ select GENERIC_IRQ_CHIP
+ select IRQ_DOMAIN
+
++config BCM6345_EXT_IRQ
++ bool
++ select IRQ_DOMAIN
++
+ config BCM6345_PERIPH_IRQ
+ bool
+ select IRQ_DOMAIN
+--- a/drivers/irqchip/Makefile
++++ b/drivers/irqchip/Makefile
+@@ -17,6 +17,7 @@ obj-$(CONFIG_ARCH_LPC32XX) += irq-lpc32
+ obj-$(CONFIG_ARCH_MMP) += irq-mmp.o
+ obj-$(CONFIG_IRQ_MXS) += irq-mxs.o
+ obj-$(CONFIG_ARCH_TEGRA) += irq-tegra.o
++obj-$(CONFIG_BCM6345_EXT_IRQ) += irq-bcm6345-ext.o
+ obj-$(CONFIG_BCM6345_PERIPH_IRQ) += irq-bcm6345-periph.o
+ obj-$(CONFIG_DW_APB_ICTL) += irq-dw-apb-ictl.o
+ obj-$(CONFIG_CLPS711X_IRQCHIP) += irq-clps711x.o
+--- /dev/null
++++ b/drivers/irqchip/irq-bcm6345-ext.c
+@@ -0,0 +1,301 @@
++/*
++ * This file is subject to the terms and conditions of the GNU General Public
++ * License. See the file "COPYING" in the main directory of this archive
++ * for more details.
++ *
++ * Copyright (C) 2014 Jonas Gorski <jogo@openwrt.org>
++ */
++
++#include <linux/ioport.h>
++#include <linux/irq.h>
++#include <linux/irqchip.h>
++#include <linux/irqchip/chained_irq.h>
++#include <linux/irqchip/irq-bcm6345-ext.h>
++#include <linux/kernel.h>
++#include <linux/of.h>
++#include <linux/of_irq.h>
++#include <linux/of_address.h>
++#include <linux/slab.h>
++#include <linux/spinlock.h>
++
++#ifdef CONFIG_BCM63XX
++#include <asm/mach-bcm63xx/bcm63xx_irq.h>
++
++#define VIRQ_BASE IRQ_EXTERNAL_BASE
++#else
++#define VIRQ_BASE 0
++#endif
++
++#define MAX_IRQS 4
++
++#define EXTIRQ_CFG_SENSE 0
++#define EXTIRQ_CFG_STAT 1
++#define EXTIRQ_CFG_CLEAR 2
++#define EXTIRQ_CFG_MASK 3
++#define EXTIRQ_CFG_BOTHEDGE 4
++#define EXTIRQ_CFG_LEVELSENSE 5
++
++struct intc_data {
++ struct irq_chip chip;
++ struct irq_domain *domain;
++ raw_spinlock_t lock;
++
++ int parent_irq[MAX_IRQS];
++ void __iomem *reg;
++ int shift;
++ unsigned int toggle_clear_on_ack:1;
++};
++
++static void bcm6345_ext_intc_irq_handle(struct irq_desc *desc)
++{
++ struct intc_data *data = irq_desc_get_handler_data(desc);
++ struct irq_chip *chip = irq_desc_get_chip(desc);
++ unsigned int irq = irq_desc_get_irq(desc);
++ unsigned int idx;
++
++ chained_irq_enter(chip, desc);
++
++ for (idx = 0; idx < MAX_IRQS; idx++) {
++ if (data->parent_irq[idx] != irq)
++ continue;
++
++ generic_handle_irq(irq_find_mapping(data->domain, idx));
++ }
++
++ chained_irq_exit(chip, desc);
++}
++
++static void bcm6345_ext_intc_irq_ack(struct irq_data *data)
++{
++ struct intc_data *priv = data->domain->host_data;
++ irq_hw_number_t hwirq = irqd_to_hwirq(data);
++ u32 reg;
++
++ raw_spin_lock(&priv->lock);
++ reg = __raw_readl(priv->reg);
++ __raw_writel(reg | (1 << (hwirq + EXTIRQ_CFG_CLEAR * priv->shift)),
++ priv->reg);
++ if (priv->toggle_clear_on_ack)
++ __raw_writel(reg, priv->reg);
++ raw_spin_unlock(&priv->lock);
++}
++
++static void bcm6345_ext_intc_irq_mask(struct irq_data *data)
++{
++ struct intc_data *priv = data->domain->host_data;
++ irq_hw_number_t hwirq = irqd_to_hwirq(data);
++ u32 reg;
++
++ raw_spin_lock(&priv->lock);
++ reg = __raw_readl(priv->reg);
++ reg &= ~(1 << (hwirq + EXTIRQ_CFG_MASK * priv->shift));
++ __raw_writel(reg, priv->reg);
++ raw_spin_unlock(&priv->lock);
++}
++
++static void bcm6345_ext_intc_irq_unmask(struct irq_data *data)
++{
++ struct intc_data *priv = data->domain->host_data;
++ irq_hw_number_t hwirq = irqd_to_hwirq(data);
++ u32 reg;
++
++ raw_spin_lock(&priv->lock);
++ reg = __raw_readl(priv->reg);
++ reg |= 1 << (hwirq + EXTIRQ_CFG_MASK * priv->shift);
++ __raw_writel(reg, priv->reg);
++ raw_spin_unlock(&priv->lock);
++}
++
++static int bcm6345_ext_intc_set_type(struct irq_data *data,
++ unsigned int flow_type)
++{
++ struct intc_data *priv = data->domain->host_data;
++ irq_hw_number_t hwirq = irqd_to_hwirq(data);
++ bool levelsense = 0, sense = 0, bothedge = 0;
++ u32 reg;
++
++ flow_type &= IRQ_TYPE_SENSE_MASK;
++
++ if (flow_type == IRQ_TYPE_NONE)
++ flow_type = IRQ_TYPE_LEVEL_LOW;
++
++ switch (flow_type) {
++ case IRQ_TYPE_EDGE_BOTH:
++ bothedge = 1;
++ break;
++
++ case IRQ_TYPE_EDGE_RISING:
++ sense = 1;
++ break;
++
++ case IRQ_TYPE_EDGE_FALLING:
++ break;
++
++ case IRQ_TYPE_LEVEL_HIGH:
++ levelsense = 1;
++ sense = 1;
++ break;
++
++ case IRQ_TYPE_LEVEL_LOW:
++ levelsense = 1;
++ break;
++
++ default:
++ pr_err("bogus flow type combination given!\n");
++ return -EINVAL;
++ }
++
++ raw_spin_lock(&priv->lock);
++ reg = __raw_readl(priv->reg);
++
++ if (levelsense)
++ reg |= 1 << (hwirq + EXTIRQ_CFG_LEVELSENSE * priv->shift);
++ else
++ reg &= ~(1 << (hwirq + EXTIRQ_CFG_LEVELSENSE * priv->shift));
++ if (sense)
++ reg |= 1 << (hwirq + EXTIRQ_CFG_SENSE * priv->shift);
++ else
++ reg &= ~(1 << (hwirq + EXTIRQ_CFG_SENSE * priv->shift));
++ if (bothedge)
++ reg |= 1 << (hwirq + EXTIRQ_CFG_BOTHEDGE * priv->shift);
++ else
++ reg &= ~(1 << (hwirq + EXTIRQ_CFG_BOTHEDGE * priv->shift));
++
++ __raw_writel(reg, priv->reg);
++ raw_spin_unlock(&priv->lock);
++
++ irqd_set_trigger_type(data, flow_type);
++ if (flow_type & (IRQ_TYPE_LEVEL_LOW | IRQ_TYPE_LEVEL_HIGH))
++ irq_set_handler_locked(data, handle_level_irq);
++ else
++ irq_set_handler_locked(data, handle_edge_irq);
++
++ return 0;
++}
++
++static int bcm6345_ext_intc_map(struct irq_domain *d, unsigned int irq,
++ irq_hw_number_t hw)
++{
++ struct intc_data *priv = d->host_data;
++
++ irq_set_chip_and_handler(irq, &priv->chip, handle_level_irq);
++
++ return 0;
++}
++
++static const struct irq_domain_ops bcm6345_ext_domain_ops = {
++ .xlate = irq_domain_xlate_twocell,
++ .map = bcm6345_ext_intc_map,
++};
++
++static int __init __bcm6345_ext_intc_init(struct device_node *node,
++ int num_irqs, int *irqs,
++ void __iomem *reg, int shift,
++ bool toggle_clear_on_ack)
++{
++ struct intc_data *data;
++ unsigned int i;
++ int start = VIRQ_BASE;
++
++ data = kzalloc(sizeof(*data), GFP_KERNEL);
++ if (!data)
++ return -ENOMEM;
++
++ raw_spin_lock_init(&data->lock);
++
++ for (i = 0; i < num_irqs; i++) {
++ data->parent_irq[i] = irqs[i];
++
++ irq_set_handler_data(irqs[i], data);
++ irq_set_chained_handler(irqs[i], bcm6345_ext_intc_irq_handle);
++ }
++
++ data->reg = reg;
++ data->shift = shift;
++ data->toggle_clear_on_ack = toggle_clear_on_ack;
++
++ data->chip.name = "bcm6345-ext-intc";
++ data->chip.irq_ack = bcm6345_ext_intc_irq_ack;
++ data->chip.irq_mask = bcm6345_ext_intc_irq_mask;
++ data->chip.irq_unmask = bcm6345_ext_intc_irq_unmask;
++ data->chip.irq_set_type = bcm6345_ext_intc_set_type;
++
++ /*
++ * If we have less than 4 irqs, this is the second controller on
++ * bcm63xx. So increase the VIRQ start to not overlap with the first
++ * one, but only do so if we actually use a non-zero start.
++ *
++ * This can be removed when bcm63xx has no legacy users anymore.
++ */
++ if (start && num_irqs < 4)
++ start += 4;
++
++ data->domain = irq_domain_add_simple(node, num_irqs, start,
++ &bcm6345_ext_domain_ops, data);
++ if (!data->domain) {
++ kfree(data);
++ return -ENOMEM;
++ }
++
++ return 0;
++}
++
++void __init bcm6345_ext_intc_init(int num_irqs, int *irqs, void __iomem *reg,
++ int shift)
++{
++ __bcm6345_ext_intc_init(NULL, num_irqs, irqs, reg, shift, false);
++}
++
++#ifdef CONFIG_OF
++static int __init bcm6345_ext_intc_of_init(struct device_node *node,
++ struct device_node *parent)
++{
++ int num_irqs, ret = -EINVAL;
++ unsigned i;
++ void __iomem *base;
++ int irqs[MAX_IRQS] = { 0 };
++ u32 shift;
++ bool toggle_clear_on_ack = false;
++
++ num_irqs = of_irq_count(node);
++
++ if (!num_irqs || num_irqs > MAX_IRQS)
++ return -EINVAL;
++
++ if (of_property_read_u32(node, "brcm,field-width", &shift))
++ shift = 4;
++
++ /* on BCM6318 setting CLEAR seems to continuously mask interrupts */
++ if (of_device_is_compatible(node, "brcm,bcm6318-ext-intc"))
++ toggle_clear_on_ack = true;
++
++ for (i = 0; i < num_irqs; i++) {
++ irqs[i] = irq_of_parse_and_map(node, i);
++ if (!irqs[i]) {
++ ret = -ENOMEM;
++ goto out_unmap;
++ }
++ }
++
++ base = of_iomap(node, 0);
++ if (!base)
++ goto out_unmap;
++
++ ret = __bcm6345_ext_intc_init(node, num_irqs, irqs, base, shift,
++ toggle_clear_on_ack);
++ if (!ret)
++ return 0;
++out_unmap:
++ iounmap(base);
++
++ for (i = 0; i < num_irqs; i++)
++ irq_dispose_mapping(irqs[i]);
++
++ return ret;
++}
++
++IRQCHIP_DECLARE(bcm6318_ext_intc, "brcm,bcm6318-ext-intc",
++ bcm6345_ext_intc_of_init);
++IRQCHIP_DECLARE(bcm6345_ext_intc, "brcm,bcm6345-ext-intc",
++ bcm6345_ext_intc_of_init);
++#endif
+--- /dev/null
++++ b/include/linux/irqchip/irq-bcm6345-ext.h
+@@ -0,0 +1,14 @@
++/*
++ * This file is subject to the terms and conditions of the GNU General Public
++ * License. See the file "COPYING" in the main directory of this archive
++ * for more details.
++ *
++ * Copyright (C) 2014 Jonas Gorski <jogo@openwrt.org>
++ */
++
++#ifndef __INCLUDE_LINUX_IRQCHIP_IRQ_BCM6345_EXT_H
++#define __INCLUDE_LINUX_IRQCHIP_IRQ_BCM6345_EXT_H
++
++void bcm6345_ext_intc_init(int n_irqs, int *irqs, void __iomem *reg, int shift);
++
++#endif /* __INCLUDE_LINUX_IRQCHIP_IRQ_BCM6345_EXT_H */
--- /dev/null
+From d2d2489e0a4b740abd980e9d1cad952d15bc2d9e Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jogo@openwrt.org>
+Date: Sun, 30 Nov 2014 14:55:02 +0100
+Subject: [PATCH] MIPS: BCM63XX: switch to IRQ_DOMAIN
+
+Now that we have working IRQ_DOMAIN drivers for both interrupt controllers,
+switch to using them.
+
+Signed-off-by: Jonas Gorski <jogo@openwrt.org>
+---
+ arch/mips/Kconfig | 3 +
+ arch/mips/bcm63xx/irq.c | 612 +++++++++---------------------------------------
+ 2 files changed, 108 insertions(+), 507 deletions(-)
+
+--- a/arch/mips/Kconfig
++++ b/arch/mips/Kconfig
+@@ -316,6 +316,9 @@ config BCM63XX
+ select SYNC_R4K
+ select DMA_NONCOHERENT
+ select IRQ_MIPS_CPU
++ select BCM6345_EXT_IRQ
++ select BCM6345_PERIPH_IRQ
++ select IRQ_DOMAIN
+ select SYS_SUPPORTS_32BIT_KERNEL
+ select SYS_SUPPORTS_BIG_ENDIAN
+ select SYS_HAS_EARLY_PRINTK
+--- a/arch/mips/bcm63xx/irq.c
++++ b/arch/mips/bcm63xx/irq.c
+@@ -11,7 +11,9 @@
+ #include <linux/init.h>
+ #include <linux/interrupt.h>
+ #include <linux/irq.h>
+-#include <linux/spinlock.h>
++#include <linux/irqchip.h>
++#include <linux/irqchip/irq-bcm6345-ext.h>
++#include <linux/irqchip/irq-bcm6345-periph.h>
+ #include <asm/irq_cpu.h>
+ #include <asm/mipsregs.h>
+ #include <bcm63xx_cpu.h>
+@@ -19,535 +21,140 @@
+ #include <bcm63xx_io.h>
+ #include <bcm63xx_irq.h>
+
+-
+-static DEFINE_SPINLOCK(ipic_lock);
+-static DEFINE_SPINLOCK(epic_lock);
+-
+-static u32 irq_stat_addr[2];
+-static u32 irq_mask_addr[2];
+-static void (*dispatch_internal)(int cpu);
+-static int is_ext_irq_cascaded;
+-static unsigned int ext_irq_count;
+-static unsigned int ext_irq_start, ext_irq_end;
+-static unsigned int ext_irq_cfg_reg1, ext_irq_cfg_reg2;
+-static void (*internal_irq_mask)(struct irq_data *d);
+-static void (*internal_irq_unmask)(struct irq_data *d, const struct cpumask *m);
+-
+-
+-static inline u32 get_ext_irq_perf_reg(int irq)
+-{
+- if (irq < 4)
+- return ext_irq_cfg_reg1;
+- return ext_irq_cfg_reg2;
+-}
+-
+-static inline void handle_internal(int intbit)
+-{
+- if (is_ext_irq_cascaded &&
+- intbit >= ext_irq_start && intbit <= ext_irq_end)
+- do_IRQ(intbit - ext_irq_start + IRQ_EXTERNAL_BASE);
+- else
+- do_IRQ(intbit + IRQ_INTERNAL_BASE);
+-}
+-
+-static inline int enable_irq_for_cpu(int cpu, struct irq_data *d,
+- const struct cpumask *m)
+-{
+- bool enable = cpu_online(cpu);
+-
+-#ifdef CONFIG_SMP
+- if (m)
+- enable &= cpumask_test_cpu(cpu, m);
+- else if (irqd_affinity_was_set(d))
+- enable &= cpumask_test_cpu(cpu, irq_data_get_affinity_mask(d));
+-#endif
+- return enable;
+-}
+-
+-/*
+- * dispatch internal devices IRQ (uart, enet, watchdog, ...). do not
+- * prioritize any interrupt relatively to another. the static counter
+- * will resume the loop where it ended the last time we left this
+- * function.
+- */
+-
+-#define BUILD_IPIC_INTERNAL(width) \
+-void __dispatch_internal_##width(int cpu) \
+-{ \
+- u32 pending[width / 32]; \
+- unsigned int src, tgt; \
+- bool irqs_pending = false; \
+- static unsigned int i[2]; \
+- unsigned int *next = &i[cpu]; \
+- unsigned long flags; \
+- \
+- /* read registers in reverse order */ \
+- spin_lock_irqsave(&ipic_lock, flags); \
+- for (src = 0, tgt = (width / 32); src < (width / 32); src++) { \
+- u32 val; \
+- \
+- val = bcm_readl(irq_stat_addr[cpu] + src * sizeof(u32)); \
+- val &= bcm_readl(irq_mask_addr[cpu] + src * sizeof(u32)); \
+- pending[--tgt] = val; \
+- \
+- if (val) \
+- irqs_pending = true; \
+- } \
+- spin_unlock_irqrestore(&ipic_lock, flags); \
+- \
+- if (!irqs_pending) \
+- return; \
+- \
+- while (1) { \
+- unsigned int to_call = *next; \
+- \
+- *next = (*next + 1) & (width - 1); \
+- if (pending[to_call / 32] & (1 << (to_call & 0x1f))) { \
+- handle_internal(to_call); \
+- break; \
+- } \
+- } \
+-} \
+- \
+-static void __internal_irq_mask_##width(struct irq_data *d) \
+-{ \
+- u32 val; \
+- unsigned irq = d->irq - IRQ_INTERNAL_BASE; \
+- unsigned reg = (irq / 32) ^ (width/32 - 1); \
+- unsigned bit = irq & 0x1f; \
+- unsigned long flags; \
+- int cpu; \
+- \
+- spin_lock_irqsave(&ipic_lock, flags); \
+- for_each_present_cpu(cpu) { \
+- if (!irq_mask_addr[cpu]) \
+- break; \
+- \
+- val = bcm_readl(irq_mask_addr[cpu] + reg * sizeof(u32));\
+- val &= ~(1 << bit); \
+- bcm_writel(val, irq_mask_addr[cpu] + reg * sizeof(u32));\
+- } \
+- spin_unlock_irqrestore(&ipic_lock, flags); \
+-} \
+- \
+-static void __internal_irq_unmask_##width(struct irq_data *d, \
+- const struct cpumask *m) \
+-{ \
+- u32 val; \
+- unsigned irq = d->irq - IRQ_INTERNAL_BASE; \
+- unsigned reg = (irq / 32) ^ (width/32 - 1); \
+- unsigned bit = irq & 0x1f; \
+- unsigned long flags; \
+- int cpu; \
+- \
+- spin_lock_irqsave(&ipic_lock, flags); \
+- for_each_present_cpu(cpu) { \
+- if (!irq_mask_addr[cpu]) \
+- break; \
+- \
+- val = bcm_readl(irq_mask_addr[cpu] + reg * sizeof(u32));\
+- if (enable_irq_for_cpu(cpu, d, m)) \
+- val |= (1 << bit); \
+- else \
+- val &= ~(1 << bit); \
+- bcm_writel(val, irq_mask_addr[cpu] + reg * sizeof(u32));\
+- } \
+- spin_unlock_irqrestore(&ipic_lock, flags); \
+-}
+-
+-BUILD_IPIC_INTERNAL(32);
+-BUILD_IPIC_INTERNAL(64);
+-
+-asmlinkage void plat_irq_dispatch(void)
+-{
+- u32 cause;
+-
+- do {
+- cause = read_c0_cause() & read_c0_status() & ST0_IM;
+-
+- if (!cause)
+- break;
+-
+- if (cause & CAUSEF_IP7)
+- do_IRQ(7);
+- if (cause & CAUSEF_IP0)
+- do_IRQ(0);
+- if (cause & CAUSEF_IP1)
+- do_IRQ(1);
+- if (cause & CAUSEF_IP2)
+- dispatch_internal(0);
+- if (is_ext_irq_cascaded) {
+- if (cause & CAUSEF_IP3)
+- dispatch_internal(1);
+- } else {
+- if (cause & CAUSEF_IP3)
+- do_IRQ(IRQ_EXT_0);
+- if (cause & CAUSEF_IP4)
+- do_IRQ(IRQ_EXT_1);
+- if (cause & CAUSEF_IP5)
+- do_IRQ(IRQ_EXT_2);
+- if (cause & CAUSEF_IP6)
+- do_IRQ(IRQ_EXT_3);
+- }
+- } while (1);
+-}
+-
+-/*
+- * internal IRQs operations: only mask/unmask on PERF irq mask
+- * register.
+- */
+-static void bcm63xx_internal_irq_mask(struct irq_data *d)
+-{
+- internal_irq_mask(d);
+-}
+-
+-static void bcm63xx_internal_irq_unmask(struct irq_data *d)
+-{
+- internal_irq_unmask(d, NULL);
+-}
+-
+-/*
+- * external IRQs operations: mask/unmask and clear on PERF external
+- * irq control register.
+- */
+-static void bcm63xx_external_irq_mask(struct irq_data *d)
+-{
+- unsigned int irq = d->irq - IRQ_EXTERNAL_BASE;
+- u32 reg, regaddr;
+- unsigned long flags;
+-
+- regaddr = get_ext_irq_perf_reg(irq);
+- spin_lock_irqsave(&epic_lock, flags);
+- reg = bcm_perf_readl(regaddr);
+-
+- if (BCMCPU_IS_6348())
+- reg &= ~EXTIRQ_CFG_MASK_6348(irq % 4);
+- else
+- reg &= ~EXTIRQ_CFG_MASK(irq % 4);
+-
+- bcm_perf_writel(reg, regaddr);
+- spin_unlock_irqrestore(&epic_lock, flags);
+-
+- if (is_ext_irq_cascaded)
+- internal_irq_mask(irq_get_irq_data(irq + ext_irq_start));
+-}
+-
+-static void bcm63xx_external_irq_unmask(struct irq_data *d)
+-{
+- unsigned int irq = d->irq - IRQ_EXTERNAL_BASE;
+- u32 reg, regaddr;
+- unsigned long flags;
+-
+- regaddr = get_ext_irq_perf_reg(irq);
+- spin_lock_irqsave(&epic_lock, flags);
+- reg = bcm_perf_readl(regaddr);
+-
+- if (BCMCPU_IS_6348())
+- reg |= EXTIRQ_CFG_MASK_6348(irq % 4);
+- else
+- reg |= EXTIRQ_CFG_MASK(irq % 4);
+-
+- bcm_perf_writel(reg, regaddr);
+- spin_unlock_irqrestore(&epic_lock, flags);
+-
+- if (is_ext_irq_cascaded)
+- internal_irq_unmask(irq_get_irq_data(irq + ext_irq_start),
+- NULL);
+-}
+-
+-static void bcm63xx_external_irq_clear(struct irq_data *d)
+-{
+- unsigned int irq = d->irq - IRQ_EXTERNAL_BASE;
+- u32 reg, regaddr;
+- unsigned long flags;
+-
+- regaddr = get_ext_irq_perf_reg(irq);
+- spin_lock_irqsave(&epic_lock, flags);
+- reg = bcm_perf_readl(regaddr);
+-
+- if (BCMCPU_IS_6348())
+- reg |= EXTIRQ_CFG_CLEAR_6348(irq % 4);
+- else
+- reg |= EXTIRQ_CFG_CLEAR(irq % 4);
+-
+- bcm_perf_writel(reg, regaddr);
+- spin_unlock_irqrestore(&epic_lock, flags);
+-}
+-
+-static int bcm63xx_external_irq_set_type(struct irq_data *d,
+- unsigned int flow_type)
+-{
+- unsigned int irq = d->irq - IRQ_EXTERNAL_BASE;
+- u32 reg, regaddr;
+- int levelsense, sense, bothedge;
+- unsigned long flags;
+-
+- flow_type &= IRQ_TYPE_SENSE_MASK;
+-
+- if (flow_type == IRQ_TYPE_NONE)
+- flow_type = IRQ_TYPE_LEVEL_LOW;
+-
+- levelsense = sense = bothedge = 0;
+- switch (flow_type) {
+- case IRQ_TYPE_EDGE_BOTH:
+- bothedge = 1;
+- break;
+-
+- case IRQ_TYPE_EDGE_RISING:
+- sense = 1;
+- break;
+-
+- case IRQ_TYPE_EDGE_FALLING:
+- break;
+-
+- case IRQ_TYPE_LEVEL_HIGH:
+- levelsense = 1;
+- sense = 1;
+- break;
+-
+- case IRQ_TYPE_LEVEL_LOW:
+- levelsense = 1;
+- break;
+-
+- default:
+- pr_err("bogus flow type combination given !\n");
+- return -EINVAL;
+- }
+-
+- regaddr = get_ext_irq_perf_reg(irq);
+- spin_lock_irqsave(&epic_lock, flags);
+- reg = bcm_perf_readl(regaddr);
+- irq %= 4;
+-
+- switch (bcm63xx_get_cpu_id()) {
+- case BCM6348_CPU_ID:
+- if (levelsense)
+- reg |= EXTIRQ_CFG_LEVELSENSE_6348(irq);
+- else
+- reg &= ~EXTIRQ_CFG_LEVELSENSE_6348(irq);
+- if (sense)
+- reg |= EXTIRQ_CFG_SENSE_6348(irq);
+- else
+- reg &= ~EXTIRQ_CFG_SENSE_6348(irq);
+- if (bothedge)
+- reg |= EXTIRQ_CFG_BOTHEDGE_6348(irq);
+- else
+- reg &= ~EXTIRQ_CFG_BOTHEDGE_6348(irq);
+- break;
+-
+- case BCM3368_CPU_ID:
+- case BCM6328_CPU_ID:
+- case BCM6338_CPU_ID:
+- case BCM6345_CPU_ID:
+- case BCM6358_CPU_ID:
+- case BCM6362_CPU_ID:
+- case BCM6368_CPU_ID:
+- if (levelsense)
+- reg |= EXTIRQ_CFG_LEVELSENSE(irq);
+- else
+- reg &= ~EXTIRQ_CFG_LEVELSENSE(irq);
+- if (sense)
+- reg |= EXTIRQ_CFG_SENSE(irq);
+- else
+- reg &= ~EXTIRQ_CFG_SENSE(irq);
+- if (bothedge)
+- reg |= EXTIRQ_CFG_BOTHEDGE(irq);
+- else
+- reg &= ~EXTIRQ_CFG_BOTHEDGE(irq);
+- break;
+- default:
+- BUG();
+- }
+-
+- bcm_perf_writel(reg, regaddr);
+- spin_unlock_irqrestore(&epic_lock, flags);
+-
+- irqd_set_trigger_type(d, flow_type);
+- if (flow_type & (IRQ_TYPE_LEVEL_LOW | IRQ_TYPE_LEVEL_HIGH))
+- irq_set_handler_locked(d, handle_level_irq);
+- else
+- irq_set_handler_locked(d, handle_edge_irq);
+-
+- return IRQ_SET_MASK_OK_NOCOPY;
+-}
+-
+-#ifdef CONFIG_SMP
+-static int bcm63xx_internal_set_affinity(struct irq_data *data,
+- const struct cpumask *dest,
+- bool force)
+-{
+- if (!irqd_irq_disabled(data))
+- internal_irq_unmask(data, dest);
+-
+- return 0;
+-}
+-#endif
+-
+-static struct irq_chip bcm63xx_internal_irq_chip = {
+- .name = "bcm63xx_ipic",
+- .irq_mask = bcm63xx_internal_irq_mask,
+- .irq_unmask = bcm63xx_internal_irq_unmask,
+-};
+-
+-static struct irq_chip bcm63xx_external_irq_chip = {
+- .name = "bcm63xx_epic",
+- .irq_ack = bcm63xx_external_irq_clear,
+-
+- .irq_mask = bcm63xx_external_irq_mask,
+- .irq_unmask = bcm63xx_external_irq_unmask,
+-
+- .irq_set_type = bcm63xx_external_irq_set_type,
+-};
+-
+-static void bcm63xx_init_irq(void)
++void __init arch_init_irq(void)
+ {
+- int irq_bits;
+-
+- irq_stat_addr[0] = bcm63xx_regset_address(RSET_PERF);
+- irq_mask_addr[0] = bcm63xx_regset_address(RSET_PERF);
+- irq_stat_addr[1] = bcm63xx_regset_address(RSET_PERF);
+- irq_mask_addr[1] = bcm63xx_regset_address(RSET_PERF);
++ void __iomem *periph_bases[2];
++ void __iomem *ext_intc_bases[2];
++ int periph_irq_count, periph_width, ext_irq_count, ext_shift;
++ int periph_irqs[2] = { 2, 3 };
++ int ext_irqs[6];
++
++ periph_bases[0] = (void __iomem *)bcm63xx_regset_address(RSET_PERF);
++ periph_bases[1] = (void __iomem *)bcm63xx_regset_address(RSET_PERF);
++ ext_intc_bases[0] = (void __iomem *)bcm63xx_regset_address(RSET_PERF);
++ ext_intc_bases[1] = (void __iomem *)bcm63xx_regset_address(RSET_PERF);
+
+ switch (bcm63xx_get_cpu_id()) {
+ case BCM3368_CPU_ID:
+- irq_stat_addr[0] += PERF_IRQSTAT_3368_REG;
+- irq_mask_addr[0] += PERF_IRQMASK_3368_REG;
+- irq_stat_addr[1] = 0;
+- irq_mask_addr[1] = 0;
+- irq_bits = 32;
+- ext_irq_count = 4;
+- ext_irq_cfg_reg1 = PERF_EXTIRQ_CFG_REG_3368;
++ periph_bases[0] += PERF_IRQMASK_3368_REG;
++ periph_irq_count = 1;
++ periph_width = 1;
++
++ ext_intc_bases[0] += PERF_EXTIRQ_CFG_REG_3368;
++ ext_irq_count = 4;
++ ext_irqs[0] = BCM_3368_EXT_IRQ0;
++ ext_irqs[1] = BCM_3368_EXT_IRQ1;
++ ext_irqs[2] = BCM_3368_EXT_IRQ2;
++ ext_irqs[3] = BCM_3368_EXT_IRQ3;
++ ext_shift = 4;
+ break;
+ case BCM6328_CPU_ID:
+- irq_stat_addr[0] += PERF_IRQSTAT_6328_REG(0);
+- irq_mask_addr[0] += PERF_IRQMASK_6328_REG(0);
+- irq_stat_addr[1] += PERF_IRQSTAT_6328_REG(1);
+- irq_mask_addr[1] += PERF_IRQMASK_6328_REG(1);
+- irq_bits = 64;
+- ext_irq_count = 4;
+- is_ext_irq_cascaded = 1;
+- ext_irq_start = BCM_6328_EXT_IRQ0 - IRQ_INTERNAL_BASE;
+- ext_irq_end = BCM_6328_EXT_IRQ3 - IRQ_INTERNAL_BASE;
+- ext_irq_cfg_reg1 = PERF_EXTIRQ_CFG_REG_6328;
++ periph_bases[0] += PERF_IRQMASK_6328_REG(0);
++ periph_bases[1] += PERF_IRQMASK_6328_REG(1);
++ periph_irq_count = 2;
++ periph_width = 2;
++
++ ext_intc_bases[0] += PERF_EXTIRQ_CFG_REG_6328;
++ ext_irq_count = 4;
++ ext_irqs[0] = BCM_6328_EXT_IRQ0;
++ ext_irqs[1] = BCM_6328_EXT_IRQ1;
++ ext_irqs[2] = BCM_6328_EXT_IRQ2;
++ ext_irqs[3] = BCM_6328_EXT_IRQ3;
++ ext_shift = 4;
+ break;
+ case BCM6338_CPU_ID:
+- irq_stat_addr[0] += PERF_IRQSTAT_6338_REG;
+- irq_mask_addr[0] += PERF_IRQMASK_6338_REG;
+- irq_stat_addr[1] = 0;
+- irq_mask_addr[1] = 0;
+- irq_bits = 32;
+- ext_irq_count = 4;
+- ext_irq_cfg_reg1 = PERF_EXTIRQ_CFG_REG_6338;
++ periph_bases[0] += PERF_IRQMASK_6338_REG;
++ periph_irq_count = 1;
++ periph_width = 1;
++
++ ext_intc_bases[0] += PERF_EXTIRQ_CFG_REG_6338;
++ ext_irq_count = 4;
++ ext_irqs[0] = 3;
++ ext_irqs[1] = 4;
++ ext_irqs[2] = 5;
++ ext_irqs[3] = 6;
++ ext_shift = 4;
+ break;
+ case BCM6345_CPU_ID:
+- irq_stat_addr[0] += PERF_IRQSTAT_6345_REG;
+- irq_mask_addr[0] += PERF_IRQMASK_6345_REG;
+- irq_stat_addr[1] = 0;
+- irq_mask_addr[1] = 0;
+- irq_bits = 32;
+- ext_irq_count = 4;
+- ext_irq_cfg_reg1 = PERF_EXTIRQ_CFG_REG_6345;
++ periph_bases[0] += PERF_IRQMASK_6345_REG;
++ periph_irq_count = 1;
++ periph_width = 1;
++
++ ext_intc_bases[0] += PERF_EXTIRQ_CFG_REG_6345;
++ ext_irq_count = 4;
++ ext_irqs[0] = 3;
++ ext_irqs[1] = 4;
++ ext_irqs[2] = 5;
++ ext_irqs[3] = 6;
++ ext_shift = 4;
+ break;
+ case BCM6348_CPU_ID:
+- irq_stat_addr[0] += PERF_IRQSTAT_6348_REG;
+- irq_mask_addr[0] += PERF_IRQMASK_6348_REG;
+- irq_stat_addr[1] = 0;
+- irq_mask_addr[1] = 0;
+- irq_bits = 32;
+- ext_irq_count = 4;
+- ext_irq_cfg_reg1 = PERF_EXTIRQ_CFG_REG_6348;
++ periph_bases[0] += PERF_IRQMASK_6348_REG;
++ periph_irq_count = 1;
++ periph_width = 1;
++
++ ext_intc_bases[0] += PERF_EXTIRQ_CFG_REG_6348;
++ ext_irq_count = 4;
++ ext_irqs[0] = 3;
++ ext_irqs[1] = 4;
++ ext_irqs[2] = 5;
++ ext_irqs[3] = 6;
++ ext_shift = 5;
+ break;
+ case BCM6358_CPU_ID:
+- irq_stat_addr[0] += PERF_IRQSTAT_6358_REG(0);
+- irq_mask_addr[0] += PERF_IRQMASK_6358_REG(0);
+- irq_stat_addr[1] += PERF_IRQSTAT_6358_REG(1);
+- irq_mask_addr[1] += PERF_IRQMASK_6358_REG(1);
+- irq_bits = 32;
+- ext_irq_count = 4;
+- is_ext_irq_cascaded = 1;
+- ext_irq_start = BCM_6358_EXT_IRQ0 - IRQ_INTERNAL_BASE;
+- ext_irq_end = BCM_6358_EXT_IRQ3 - IRQ_INTERNAL_BASE;
+- ext_irq_cfg_reg1 = PERF_EXTIRQ_CFG_REG_6358;
++ periph_bases[0] += PERF_IRQMASK_6358_REG(0);
++ periph_bases[1] += PERF_IRQMASK_6358_REG(1);
++ periph_irq_count = 2;
++ periph_width = 1;
++
++ ext_intc_bases[0] += PERF_EXTIRQ_CFG_REG_6358;
++ ext_irq_count = 4;
++ ext_irqs[0] = BCM_6358_EXT_IRQ0;
++ ext_irqs[1] = BCM_6358_EXT_IRQ1;
++ ext_irqs[2] = BCM_6358_EXT_IRQ2;
++ ext_irqs[3] = BCM_6358_EXT_IRQ3;
++ ext_shift = 4;
+ break;
+ case BCM6362_CPU_ID:
+- irq_stat_addr[0] += PERF_IRQSTAT_6362_REG(0);
+- irq_mask_addr[0] += PERF_IRQMASK_6362_REG(0);
+- irq_stat_addr[1] += PERF_IRQSTAT_6362_REG(1);
+- irq_mask_addr[1] += PERF_IRQMASK_6362_REG(1);
+- irq_bits = 64;
+- ext_irq_count = 4;
+- is_ext_irq_cascaded = 1;
+- ext_irq_start = BCM_6362_EXT_IRQ0 - IRQ_INTERNAL_BASE;
+- ext_irq_end = BCM_6362_EXT_IRQ3 - IRQ_INTERNAL_BASE;
+- ext_irq_cfg_reg1 = PERF_EXTIRQ_CFG_REG_6362;
++ periph_bases[0] += PERF_IRQMASK_6362_REG(0);
++ periph_bases[1] += PERF_IRQMASK_6362_REG(1);
++ periph_irq_count = 2;
++ periph_width = 2;
++
++ ext_intc_bases[0] += PERF_EXTIRQ_CFG_REG_6362;
++ ext_irq_count = 4;
++ ext_irqs[0] = BCM_6362_EXT_IRQ0;
++ ext_irqs[1] = BCM_6362_EXT_IRQ1;
++ ext_irqs[2] = BCM_6362_EXT_IRQ2;
++ ext_irqs[3] = BCM_6362_EXT_IRQ3;
++ ext_shift = 4;
+ break;
+ case BCM6368_CPU_ID:
+- irq_stat_addr[0] += PERF_IRQSTAT_6368_REG(0);
+- irq_mask_addr[0] += PERF_IRQMASK_6368_REG(0);
+- irq_stat_addr[1] += PERF_IRQSTAT_6368_REG(1);
+- irq_mask_addr[1] += PERF_IRQMASK_6368_REG(1);
+- irq_bits = 64;
+- ext_irq_count = 6;
+- is_ext_irq_cascaded = 1;
+- ext_irq_start = BCM_6368_EXT_IRQ0 - IRQ_INTERNAL_BASE;
+- ext_irq_end = BCM_6368_EXT_IRQ5 - IRQ_INTERNAL_BASE;
+- ext_irq_cfg_reg1 = PERF_EXTIRQ_CFG_REG_6368;
+- ext_irq_cfg_reg2 = PERF_EXTIRQ_CFG_REG2_6368;
++ periph_bases[0] += PERF_IRQMASK_6368_REG(0);
++ periph_bases[1] += PERF_IRQMASK_6368_REG(1);
++ periph_irq_count = 2;
++ periph_width = 2;
++
++ ext_intc_bases[0] += PERF_EXTIRQ_CFG_REG_6368;
++ ext_intc_bases[1] += PERF_EXTIRQ_CFG_REG2_6368;
++ ext_irq_count = 6;
++ ext_irqs[0] = BCM_6368_EXT_IRQ0;
++ ext_irqs[1] = BCM_6368_EXT_IRQ1;
++ ext_irqs[2] = BCM_6368_EXT_IRQ2;
++ ext_irqs[3] = BCM_6368_EXT_IRQ3;
++ ext_irqs[4] = BCM_6368_EXT_IRQ4;
++ ext_irqs[5] = BCM_6368_EXT_IRQ5;
++ ext_shift = 4;
+ break;
+ default:
+ BUG();
+ }
+
+- if (irq_bits == 32) {
+- dispatch_internal = __dispatch_internal_32;
+- internal_irq_mask = __internal_irq_mask_32;
+- internal_irq_unmask = __internal_irq_unmask_32;
+- } else {
+- dispatch_internal = __dispatch_internal_64;
+- internal_irq_mask = __internal_irq_mask_64;
+- internal_irq_unmask = __internal_irq_unmask_64;
+- }
+-}
+-
+-void __init arch_init_irq(void)
+-{
+- int i, irq;
+-
+- bcm63xx_init_irq();
+ mips_cpu_irq_init();
+- for (i = IRQ_INTERNAL_BASE; i < NR_IRQS; ++i)
+- irq_set_chip_and_handler(i, &bcm63xx_internal_irq_chip,
+- handle_level_irq);
+-
+- for (i = IRQ_EXTERNAL_BASE; i < IRQ_EXTERNAL_BASE + ext_irq_count; ++i)
+- irq_set_chip_and_handler(i, &bcm63xx_external_irq_chip,
+- handle_edge_irq);
+-
+- if (!is_ext_irq_cascaded) {
+- for (i = 3; i < 3 + ext_irq_count; ++i) {
+- irq = MIPS_CPU_IRQ_BASE + i;
+- if (request_irq(irq, no_action, IRQF_NO_THREAD,
+- "cascade_extirq", NULL)) {
+- pr_err("Failed to request irq %d (cascade_extirq)\n",
+- irq);
+- }
+- }
+- }
+-
+- irq = MIPS_CPU_IRQ_BASE + 2;
+- if (request_irq(irq, no_action, IRQF_NO_THREAD, "cascade_ip2", NULL))
+- pr_err("Failed to request irq %d (cascade_ip2)\n", irq);
+-#ifdef CONFIG_SMP
+- if (is_ext_irq_cascaded) {
+- irq = MIPS_CPU_IRQ_BASE + 3;
+- if (request_irq(irq, no_action, IRQF_NO_THREAD, "cascade_ip3",
+- NULL))
+- pr_err("Failed to request irq %d (cascade_ip3)\n", irq);
+- bcm63xx_internal_irq_chip.irq_set_affinity =
+- bcm63xx_internal_set_affinity;
+-
+- cpumask_clear(irq_default_affinity);
+- cpumask_set_cpu(smp_processor_id(), irq_default_affinity);
+- }
+-#endif
++ bcm6345_periph_intc_init(periph_irq_count, periph_irqs, periph_bases,
++ periph_width);
++ bcm6345_ext_intc_init(4, ext_irqs, ext_intc_bases[0], ext_shift);
++ if (ext_irq_count > 4)
++ bcm6345_ext_intc_init(2, &ext_irqs[4], ext_intc_bases[1],
++ ext_shift);
+ }
--- /dev/null
+From 4fd286c3e5a5bebab0391cf1937695b3ed6721a3 Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jogo@openwrt.org>
+Date: Sun, 30 Nov 2014 20:20:30 +0100
+Subject: [PATCH 4/5] MIPS: BCM63XX: wire up BCM6358's external interrupts 4
+ and 5
+
+Due to the external interrupts being non consecutive, the previous
+implementation did not support them. Now that we treat both registers
+as separate irq controllers, there is no such limitation anymore and
+we can expose them for drivers to use.
+
+Signed-off-by: Jonas Gorski <jogo@openwrt.org>
+---
+ arch/mips/bcm63xx/irq.c | 5 ++++-
+ arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h | 2 ++
+ arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h | 1 +
+ 3 files changed, 7 insertions(+), 1 deletion(-)
+
+--- a/arch/mips/bcm63xx/irq.c
++++ b/arch/mips/bcm63xx/irq.c
+@@ -108,11 +108,14 @@ void __init arch_init_irq(void)
+ periph_width = 1;
+
+ ext_intc_bases[0] += PERF_EXTIRQ_CFG_REG_6358;
+- ext_irq_count = 4;
++ ext_intc_bases[1] += PERF_EXTIRQ_CFG_REG2_6358;
++ ext_irq_count = 6;
+ ext_irqs[0] = BCM_6358_EXT_IRQ0;
+ ext_irqs[1] = BCM_6358_EXT_IRQ1;
+ ext_irqs[2] = BCM_6358_EXT_IRQ2;
+ ext_irqs[3] = BCM_6358_EXT_IRQ3;
++ ext_irqs[4] = BCM_6358_EXT_IRQ4;
++ ext_irqs[5] = BCM_6358_EXT_IRQ5;
+ ext_shift = 4;
+ break;
+ case BCM6362_CPU_ID:
+--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h
++++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h
+@@ -896,6 +896,8 @@ enum bcm63xx_irq {
+ #define BCM_6358_EXT_IRQ1 (IRQ_INTERNAL_BASE + 26)
+ #define BCM_6358_EXT_IRQ2 (IRQ_INTERNAL_BASE + 27)
+ #define BCM_6358_EXT_IRQ3 (IRQ_INTERNAL_BASE + 28)
++#define BCM_6358_EXT_IRQ4 (IRQ_INTERNAL_BASE + 20)
++#define BCM_6358_EXT_IRQ5 (IRQ_INTERNAL_BASE + 21)
+
+ /*
+ * 6362 irqs
+--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
++++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
+@@ -244,6 +244,7 @@
+ #define PERF_EXTIRQ_CFG_REG_6362 0x18
+ #define PERF_EXTIRQ_CFG_REG_6368 0x18
+
++#define PERF_EXTIRQ_CFG_REG2_6358 0x1c
+ #define PERF_EXTIRQ_CFG_REG2_6368 0x1c
+
+ /* for 6348 only */
--- /dev/null
+--- a/drivers/irqchip/irq-bcm6345-periph.c
++++ b/drivers/irqchip/irq-bcm6345-periph.c
+@@ -52,7 +52,7 @@ static void bcm6345_periph_irq_handle(st
+ {
+ struct intc_data *data = irq_desc_get_handler_data(desc);
+ struct irq_chip *chip = irq_desc_get_chip(desc);
+- struct intc_block *block;
++ struct intc_block *block = NULL;
+ unsigned int irq = irq_desc_get_irq(desc);
+ unsigned int idx;
+
+@@ -62,7 +62,7 @@ static void bcm6345_periph_irq_handle(st
+ if (irq == data->block[idx].parent_irq)
+ block = &data->block[idx];
+
+- for (idx = 0; idx < data->num_words; idx++) {
++ for (idx = 0; block && idx < data->num_words; idx++) {
+ int base = idx * IRQS_PER_WORD;
+ unsigned long pending;
+ int hw_irq;
--- /dev/null
+--- a/drivers/irqchip/irq-bcm6345-ext.c
++++ b/drivers/irqchip/irq-bcm6345-ext.c
+@@ -271,21 +271,19 @@ static int __init bcm6345_ext_intc_of_in
+
+ for (i = 0; i < num_irqs; i++) {
+ irqs[i] = irq_of_parse_and_map(node, i);
+- if (!irqs[i]) {
+- ret = -ENOMEM;
+- goto out_unmap;
+- }
++ if (!irqs[i])
++ return -ENOMEM;
+ }
+
+ base = of_iomap(node, 0);
+ if (!base)
+- goto out_unmap;
++ return -ENXIO;
+
+ ret = __bcm6345_ext_intc_init(node, num_irqs, irqs, base, shift,
+ toggle_clear_on_ack);
+ if (!ret)
+ return 0;
+-out_unmap:
++
+ iounmap(base);
+
+ for (i = 0; i < num_irqs; i++)
--- /dev/null
+--- a/drivers/irqchip/irq-bcm6345-periph.c
++++ b/drivers/irqchip/irq-bcm6345-periph.c
+@@ -186,6 +186,8 @@ static int bcm6345_periph_set_affinity(s
+ }
+ raw_spin_unlock_irqrestore(&priv->lock, flags);
+
++ irq_data_update_effective_affinity(data, cpumask_of(cpu));
++
+ return 0;
+ }
+ #endif
+@@ -197,6 +199,8 @@ static int bcm6345_periph_map(struct irq
+
+ irq_set_chip_and_handler(irq, &priv->chip, handle_level_irq);
+
++ irqd_set_single_target(irq_desc_get_irq_data(irq_to_desc(irq)));
++
+ return 0;
+ }
+
--- /dev/null
+--- a/drivers/irqchip/irq-bcm6345-periph.c
++++ b/drivers/irqchip/irq-bcm6345-periph.c
+@@ -240,6 +240,9 @@ static int __init __bcm6345_periph_intc_
+ /* route all interrupts to line 0 by default */
+ if (i == 0)
+ block->mask_cache[w] = 0xffffffff;
++
++ /* mask all interrupts */
++ __raw_writel(0, block->en_reg[w]);
+ }
+
+ irq_set_handler_data(block->parent_irq, data);
--- /dev/null
+From c50acd37b425a8a907a6f7f93aa2e658256e79ce Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jogo@openwrt.org>
+Date: Sat, 7 Dec 2013 14:08:36 +0100
+Subject: [PATCH 40/53] MIPS: BCM63XX: add a new cpu variant helper
+
+---
+ arch/mips/bcm63xx/cpu.c | 10 ++++++++++
+ arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h | 18 ++++++++++++++++++
+ 2 files changed, 28 insertions(+)
+
+--- a/arch/mips/bcm63xx/cpu.c
++++ b/arch/mips/bcm63xx/cpu.c
+@@ -27,6 +27,8 @@ EXPORT_SYMBOL(bcm63xx_irqs);
+ u16 bcm63xx_cpu_id __read_mostly;
+ EXPORT_SYMBOL(bcm63xx_cpu_id);
+
++static u32 bcm63xx_cpu_variant __read_mostly;
++
+ static u8 bcm63xx_cpu_rev;
+ static unsigned int bcm63xx_cpu_freq;
+ static unsigned int bcm63xx_memory_size;
+@@ -99,6 +101,13 @@ static const int bcm6368_irqs[] = {
+
+ };
+
++u32 bcm63xx_get_cpu_variant(void)
++{
++ return bcm63xx_cpu_variant;
++}
++
++EXPORT_SYMBOL(bcm63xx_get_cpu_variant);
++
+ u8 bcm63xx_get_cpu_rev(void)
+ {
+ return bcm63xx_cpu_rev;
+@@ -333,6 +342,7 @@ void __init bcm63xx_cpu_init(void)
+ /* read out CPU type */
+ tmp = bcm_readl(chipid_reg);
+ bcm63xx_cpu_id = (tmp & REV_CHIPID_MASK) >> REV_CHIPID_SHIFT;
++ bcm63xx_cpu_variant = bcm63xx_cpu_id;
+ bcm63xx_cpu_rev = (tmp & REV_REVID_MASK) >> REV_REVID_SHIFT;
+
+ switch (bcm63xx_cpu_id) {
+--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h
++++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h
+@@ -20,6 +20,7 @@
+ #define BCM6368_CPU_ID 0x6368
+
+ void __init bcm63xx_cpu_init(void);
++u32 bcm63xx_get_cpu_variant(void);
+ u8 bcm63xx_get_cpu_rev(void);
+ unsigned int bcm63xx_get_cpu_freq(void);
+
+@@ -83,6 +84,23 @@ static inline u16 __pure bcm63xx_get_cpu
+ #define BCMCPU_IS_6362() (bcm63xx_get_cpu_id() == BCM6362_CPU_ID)
+ #define BCMCPU_IS_6368() (bcm63xx_get_cpu_id() == BCM6368_CPU_ID)
+
++#define BCMCPU_VARIANT_IS_3368() \
++ (bcm63xx_get_cpu_variant() == BCM3368_CPU_ID)
++#define BCMCPU_VARIANT_IS_6328() \
++ (bcm63xx_get_cpu_variant() == BCM6328_CPU_ID)
++#define BCMCPU_VARIANT_IS_6338() \
++ (bcm63xx_get_cpu_variant() == BCM6338_CPU_ID)
++#define BCMCPU_VARIANT_IS_6345() \
++ (bcm63xx_get_cpu_variant() == BCM6345_CPU_ID)
++#define BCMCPU_VARIANT_IS_6348() \
++ (bcm63xx_get_cpu_variant() == BCM6348_CPU_ID)
++#define BCMCPU_VARIANT_IS_6358() \
++ (bcm63xx_get_cpu_cariant() == BCM6358_CPU_ID)
++#define BCMCPU_VARIANT_IS_6362() \
++ (bcm63xx_get_cpu_variant() == BCM6362_CPU_ID)
++#define BCMCPU_VARIANT_IS_6368() \
++ (bcm63xx_get_cpu_variant() == BCM6368_CPU_ID)
++
+ /*
+ * While registers sets are (mostly) the same across 63xx CPU, base
+ * address of these sets do change.
--- /dev/null
+From 3bd8e2535265f06f79ed9c0ad788405441e091dc Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jogo@openwrt.org>
+Date: Sat, 7 Dec 2013 14:22:41 +0100
+Subject: [PATCH 21/45] MIPS: BCM63XX: define variant id field
+
+Some SoC have a variant id field in the chip id register.
+
+Signed-off-by: Jonas Gorski <jogo@openwrt.org>
+---
+ arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h | 2 ++
+ 1 file changed, 2 insertions(+)
+
+--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
++++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
+@@ -10,6 +10,8 @@
+ #define PERF_REV_REG 0x0
+ #define REV_CHIPID_SHIFT 16
+ #define REV_CHIPID_MASK (0xffff << REV_CHIPID_SHIFT)
++#define REV_VARID_SHIFT 12
++#define REV_VARID_MASK (0xf << REV_VARID_SHIFT)
+ #define REV_REVID_SHIFT 0
+ #define REV_REVID_MASK (0xff << REV_REVID_SHIFT)
+
--- /dev/null
+From d59120f23279ef62a48d9f94847254b061d0a8b6 Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jogo@openwrt.org>
+Date: Sat, 7 Dec 2013 14:30:59 +0100
+Subject: [PATCH 22/45] MIPS: BCM63XX: detect BCM6328 variants
+
+Signed-off-by: Jonas Gorski <jogo@openwrt.org>
+---
+ arch/mips/bcm63xx/cpu.c | 10 ++++++++++
+ arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h | 8 ++++++--
+ 2 files changed, 16 insertions(+), 2 deletions(-)
+
+--- a/arch/mips/bcm63xx/cpu.c
++++ b/arch/mips/bcm63xx/cpu.c
+@@ -305,6 +305,7 @@ void __init bcm63xx_cpu_init(void)
+ unsigned int tmp;
+ unsigned int cpu = smp_processor_id();
+ u32 chipid_reg;
++ u8 __maybe_unused varid = 0;
+
+ /* soc registers location depends on cpu type */
+ chipid_reg = 0;
+@@ -344,6 +345,7 @@ void __init bcm63xx_cpu_init(void)
+ bcm63xx_cpu_id = (tmp & REV_CHIPID_MASK) >> REV_CHIPID_SHIFT;
+ bcm63xx_cpu_variant = bcm63xx_cpu_id;
+ bcm63xx_cpu_rev = (tmp & REV_REVID_MASK) >> REV_REVID_SHIFT;
++ varid = (tmp & REV_VARID_MASK) >> REV_VARID_SHIFT;
+
+ switch (bcm63xx_cpu_id) {
+ case BCM3368_CPU_ID:
+@@ -353,6 +355,14 @@ void __init bcm63xx_cpu_init(void)
+ case BCM6328_CPU_ID:
+ bcm63xx_regs_base = bcm6328_regs_base;
+ bcm63xx_irqs = bcm6328_irqs;
++
++ if (varid == 1)
++ bcm63xx_cpu_variant = BCM63281_CPU_ID;
++ else if (varid == 3)
++ bcm63xx_cpu_variant = BCM63283_CPU_ID;
++ else
++ pr_warn("unknown BCM6328 variant: %x\n", varid);
++
+ break;
+ case BCM6338_CPU_ID:
+ bcm63xx_regs_base = bcm6338_regs_base;
+--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h
++++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h
+@@ -12,6 +12,8 @@
+ */
+ #define BCM3368_CPU_ID 0x3368
+ #define BCM6328_CPU_ID 0x6328
++#define BCM63281_CPU_ID 0x63281
++#define BCM63283_CPU_ID 0x63283
+ #define BCM6338_CPU_ID 0x6338
+ #define BCM6345_CPU_ID 0x6345
+ #define BCM6348_CPU_ID 0x6348
+@@ -86,8 +88,10 @@ static inline u16 __pure bcm63xx_get_cpu
+
+ #define BCMCPU_VARIANT_IS_3368() \
+ (bcm63xx_get_cpu_variant() == BCM3368_CPU_ID)
+-#define BCMCPU_VARIANT_IS_6328() \
+- (bcm63xx_get_cpu_variant() == BCM6328_CPU_ID)
++#define BCMCPU_VARIANT_IS_63281() \
++ (bcm63xx_get_cpu_variant() == BCM63281_CPU_ID)
++#define BCMCPU_VARIANT_IS_63283() \
++ (bcm63xx_get_cpu_variant() == BCM63283_CPU_ID)
+ #define BCMCPU_VARIANT_IS_6338() \
+ (bcm63xx_get_cpu_variant() == BCM6338_CPU_ID)
+ #define BCMCPU_VARIANT_IS_6345() \
--- /dev/null
+From 04458c3db8eb79da21ecde40ab36a1dde52bef06 Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jogo@openwrt.org>
+Date: Sat, 7 Dec 2013 14:33:28 +0100
+Subject: [PATCH 23/45] MIPS: BCM63XX: detect BCM6362 variants
+
+---
+ arch/mips/bcm63xx/cpu.c | 8 ++++++++
+ arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h | 3 +++
+ 2 files changed, 11 insertions(+)
+
+--- a/arch/mips/bcm63xx/cpu.c
++++ b/arch/mips/bcm63xx/cpu.c
+@@ -383,6 +383,14 @@ void __init bcm63xx_cpu_init(void)
+ case BCM6362_CPU_ID:
+ bcm63xx_regs_base = bcm6362_regs_base;
+ bcm63xx_irqs = bcm6362_irqs;
++
++ if (varid == 1)
++ bcm63xx_cpu_variant = BCM6362_CPU_ID;
++ else if (varid == 2)
++ bcm63xx_cpu_variant = BCM6361_CPU_ID;
++ else
++ pr_warn("unknown BCM6362 variant: %x\n", varid);
++
+ break;
+ case BCM6368_CPU_ID:
+ bcm63xx_regs_base = bcm6368_regs_base;
+--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h
++++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h
+@@ -18,6 +18,7 @@
+ #define BCM6345_CPU_ID 0x6345
+ #define BCM6348_CPU_ID 0x6348
+ #define BCM6358_CPU_ID 0x6358
++#define BCM6361_CPU_ID 0x6361
+ #define BCM6362_CPU_ID 0x6362
+ #define BCM6368_CPU_ID 0x6368
+
+@@ -100,6 +101,8 @@ static inline u16 __pure bcm63xx_get_cpu
+ (bcm63xx_get_cpu_variant() == BCM6348_CPU_ID)
+ #define BCMCPU_VARIANT_IS_6358() \
+ (bcm63xx_get_cpu_cariant() == BCM6358_CPU_ID)
++#define BCMCPU_VARIANT_IS_6361() \
++ (bcm63xx_get_cpu_variant() == BCM6361_CPU_ID)
+ #define BCMCPU_VARIANT_IS_6362() \
+ (bcm63xx_get_cpu_variant() == BCM6362_CPU_ID)
+ #define BCMCPU_VARIANT_IS_6368() \
--- /dev/null
+From 825cc67e56b5e624a05f6850a86d91508b786848 Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jogo@openwrt.org>
+Date: Sat, 7 Dec 2013 14:36:56 +0100
+Subject: [PATCH 24/44] MIPS: BCM63XX: detect BCM6368 variants
+
+The DSL-less BCM6368 variant BCM6367 uses a different chip id. Apart
+from missing DSL, there is no difference to BCM6368, so treat it such.
+
+Signed-off-by: Jonas Gorski <jogo@openwrt.org>
+---
+ arch/mips/bcm63xx/cpu.c | 4 ++++
+ arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h | 3 +++
+ 2 files changed, 7 insertions(+)
+
+--- a/arch/mips/bcm63xx/cpu.c
++++ b/arch/mips/bcm63xx/cpu.c
+@@ -393,8 +393,12 @@ void __init bcm63xx_cpu_init(void)
+
+ break;
+ case BCM6368_CPU_ID:
++ case BCM6369_CPU_ID:
+ bcm63xx_regs_base = bcm6368_regs_base;
+ bcm63xx_irqs = bcm6368_irqs;
++
++ /* BCM6369 is a BCM6368 without xDSL, so treat it the same */
++ bcm63xx_cpu_id = BCM6368_CPU_ID;
+ break;
+ default:
+ panic("unsupported broadcom CPU %x", bcm63xx_cpu_id);
+--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h
++++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h
+@@ -21,6 +21,7 @@
+ #define BCM6361_CPU_ID 0x6361
+ #define BCM6362_CPU_ID 0x6362
+ #define BCM6368_CPU_ID 0x6368
++#define BCM6369_CPU_ID 0x6369
+
+ void __init bcm63xx_cpu_init(void);
+ u32 bcm63xx_get_cpu_variant(void);
+@@ -107,6 +108,8 @@ static inline u16 __pure bcm63xx_get_cpu
+ (bcm63xx_get_cpu_variant() == BCM6362_CPU_ID)
+ #define BCMCPU_VARIANT_IS_6368() \
+ (bcm63xx_get_cpu_variant() == BCM6368_CPU_ID)
++#define BCMCPU_VARIANT_IS_6369() \
++ (bcm63xx_get_cpu_variant() == BCM6369_CPU_ID)
+
+ /*
+ * While registers sets are (mostly) the same across 63xx CPU, base
--- /dev/null
+From f67f8134b4537c8bbafe7e1975edfe808b813997 Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jogo@openwrt.org>
+Date: Sun, 8 Dec 2013 03:05:54 +0100
+Subject: [PATCH 45/53] MIPS: BCM63XX: fix PCIe memory window size
+
+---
+ arch/mips/include/asm/mach-bcm63xx/bcm63xx_io.h | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_io.h
++++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_io.h
+@@ -42,7 +42,7 @@
+ BCM_CB_MEM_SIZE - 1)
+
+ #define BCM_PCIE_MEM_BASE_PA 0x10f00000
+-#define BCM_PCIE_MEM_SIZE (16 * 1024 * 1024)
++#define BCM_PCIE_MEM_SIZE (1 * 1024 * 1024)
+ #define BCM_PCIE_MEM_END_PA (BCM_PCIE_MEM_BASE_PA + \
+ BCM_PCIE_MEM_SIZE - 1)
+
--- /dev/null
+From aa05464973bc176478af462ca7c53a9239c651d4 Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jogo@openwrt.org>
+Date: Sun, 8 Dec 2013 03:13:06 +0100
+Subject: [PATCH 46/53] MIPS: BCM63XX: dynamically set the pcie memory windows
+
+Different SoCs use different memory windows (and sizes), so don't
+hardcode it.
+---
+ arch/mips/include/asm/mach-bcm63xx/bcm63xx_io.h | 8 ++++----
+ arch/mips/pci/pci-bcm63xx.c | 15 ++++++++++-----
+ 2 files changed, 14 insertions(+), 9 deletions(-)
+
+--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_io.h
++++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_io.h
+@@ -41,10 +41,10 @@
+ #define BCM_CB_MEM_END_PA (BCM_CB_MEM_BASE_PA + \
+ BCM_CB_MEM_SIZE - 1)
+
+-#define BCM_PCIE_MEM_BASE_PA 0x10f00000
+-#define BCM_PCIE_MEM_SIZE (1 * 1024 * 1024)
+-#define BCM_PCIE_MEM_END_PA (BCM_PCIE_MEM_BASE_PA + \
+- BCM_PCIE_MEM_SIZE - 1)
++#define BCM_PCIE_MEM_BASE_PA_6328 0x10f00000
++#define BCM_PCIE_MEM_SIZE_6328 (1 * 1024 * 1024)
++#define BCM_PCIE_MEM_END_PA_6328 (BCM_PCIE_MEM_BASE_PA_6328 + \
++ BCM_PCIE_MEM_SIZE_6328 - 1)
+
+ /*
+ * Internal registers are accessed through KSEG3
+--- a/arch/mips/pci/pci-bcm63xx.c
++++ b/arch/mips/pci/pci-bcm63xx.c
+@@ -77,8 +77,8 @@ struct pci_controller bcm63xx_cb_control
+
+ static struct resource bcm_pcie_mem_resource = {
+ .name = "bcm63xx PCIe memory space",
+- .start = BCM_PCIE_MEM_BASE_PA,
+- .end = BCM_PCIE_MEM_END_PA,
++ .start = 0,
++ .end = 0,
+ .flags = IORESOURCE_MEM,
+ };
+
+@@ -195,12 +195,12 @@ static int __init bcm63xx_register_pcie(
+ bcm_pcie_writel(val, PCIE_CONFIG2_REG);
+
+ /* set bar0 to little endian */
+- val = (BCM_PCIE_MEM_BASE_PA >> 20) << BASEMASK_BASE_SHIFT;
+- val |= (BCM_PCIE_MEM_BASE_PA >> 20) << BASEMASK_MASK_SHIFT;
++ val = (bcm_pcie_mem_resource.start >> 20) << BASEMASK_BASE_SHIFT;
++ val |= (bcm_pcie_mem_resource.end >> 20) << BASEMASK_MASK_SHIFT;
+ val |= BASEMASK_REMAP_EN;
+ bcm_pcie_writel(val, PCIE_BRIDGE_BAR0_BASEMASK_REG);
+
+- val = (BCM_PCIE_MEM_BASE_PA >> 20) << REBASE_ADDR_BASE_SHIFT;
++ val = (bcm_pcie_mem_resource.start >> 20) << REBASE_ADDR_BASE_SHIFT;
+ bcm_pcie_writel(val, PCIE_BRIDGE_BAR0_REBASE_ADDR_REG);
+
+ register_pci_controller(&bcm63xx_pcie_controller);
+@@ -334,6 +334,11 @@ static int __init bcm63xx_pci_init(void)
+ if (!bcm63xx_pci_enabled)
+ return -ENODEV;
+
++ if (BCMCPU_IS_6328() || BCMCPU_IS_6362()) {
++ bcm_pcie_mem_resource.start = BCM_PCIE_MEM_BASE_PA_6328;
++ bcm_pcie_mem_resource.end = BCM_PCIE_MEM_END_PA_6328;
++ }
++
+ switch (bcm63xx_get_cpu_id()) {
+ case BCM6328_CPU_ID:
+ case BCM6362_CPU_ID:
--- /dev/null
+From f1477f6e3551fd6beecfee5368fed1325dcd421f Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jogo@openwrt.org>
+Date: Sat, 7 Dec 2013 14:54:51 +0100
+Subject: [PATCH 47/53] MIPS: BCM63XX: widen cpuid field
+
+---
+ arch/mips/bcm63xx/cpu.c | 2 +-
+ arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h | 8 ++++----
+ 2 files changed, 5 insertions(+), 5 deletions(-)
+
+--- a/arch/mips/bcm63xx/cpu.c
++++ b/arch/mips/bcm63xx/cpu.c
+@@ -24,7 +24,7 @@ EXPORT_SYMBOL(bcm63xx_regs_base);
+ const int *bcm63xx_irqs;
+ EXPORT_SYMBOL(bcm63xx_irqs);
+
+-u16 bcm63xx_cpu_id __read_mostly;
++u32 bcm63xx_cpu_id __read_mostly;
+ EXPORT_SYMBOL(bcm63xx_cpu_id);
+
+ static u32 bcm63xx_cpu_variant __read_mostly;
+@@ -127,7 +127,7 @@ unsigned int bcm63xx_get_memory_size(voi
+
+ static unsigned int detect_cpu_clock(void)
+ {
+- u16 cpu_id = bcm63xx_get_cpu_id();
++ u32 cpu_id = bcm63xx_get_cpu_id();
+
+ switch (cpu_id) {
+ case BCM3368_CPU_ID:
+--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h
++++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h
+@@ -28,7 +28,7 @@ u32 bcm63xx_get_cpu_variant(void);
+ u8 bcm63xx_get_cpu_rev(void);
+ unsigned int bcm63xx_get_cpu_freq(void);
+
+-static inline u16 __pure __bcm63xx_get_cpu_id(const u16 cpu_id)
++static inline u32 __pure __bcm63xx_get_cpu_id(const u32 cpu_id)
+ {
+ switch (cpu_id) {
+ #ifdef CONFIG_BCM63XX_CPU_3368
+@@ -70,11 +70,11 @@ static inline u16 __pure __bcm63xx_get_c
+ return cpu_id;
+ }
+
+-extern u16 bcm63xx_cpu_id;
++extern u32 bcm63xx_cpu_id;
+
+-static inline u16 __pure bcm63xx_get_cpu_id(void)
++static inline u32 __pure bcm63xx_get_cpu_id(void)
+ {
+- const u16 cpu_id = bcm63xx_cpu_id;
++ const u32 cpu_id = bcm63xx_cpu_id;
+
+ return __bcm63xx_get_cpu_id(cpu_id);
+ }
--- /dev/null
+From 6f5658c845cf1f79213b1d20423a04967259fdaa Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jogo@openwrt.org>
+Date: Sun, 15 Dec 2013 20:46:26 +0100
+Subject: [PATCH 48/53] MIPS: BCM63XX: increase number of IRQs
+
+Newer SoCs have 128 bit wide irq registers, thus 128 available internal
+interupts.
+---
+ arch/mips/include/asm/mach-bcm63xx/bcm63xx_irq.h | 4 +++-
+ arch/mips/include/asm/mach-bcm63xx/irq.h | 2 +-
+ 2 files changed, 4 insertions(+), 2 deletions(-)
+
+--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_irq.h
++++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_irq.h
+@@ -2,10 +2,12 @@
+ #ifndef BCM63XX_IRQ_H_
+ #define BCM63XX_IRQ_H_
+
++#include <irq.h>
+ #include <bcm63xx_cpu.h>
+
+ #define IRQ_INTERNAL_BASE 8
+-#define IRQ_EXTERNAL_BASE 100
++#define NR_INTERNAL_IRQS 128
++#define IRQ_EXTERNAL_BASE (IRQ_INTERNAL_BASE + NR_INTERNAL_IRQS)
+ #define IRQ_EXT_0 (IRQ_EXTERNAL_BASE + 0)
+ #define IRQ_EXT_1 (IRQ_EXTERNAL_BASE + 1)
+ #define IRQ_EXT_2 (IRQ_EXTERNAL_BASE + 2)
+--- a/arch/mips/include/asm/mach-bcm63xx/irq.h
++++ b/arch/mips/include/asm/mach-bcm63xx/irq.h
+@@ -2,7 +2,7 @@
+ #ifndef __ASM_MACH_BCM63XX_IRQ_H
+ #define __ASM_MACH_BCM63XX_IRQ_H
+
+-#define NR_IRQS 128
++#define NR_IRQS 256
+ #define MIPS_CPU_IRQ_BASE 0
+
+ #endif
--- /dev/null
+From 98f63141190ac02c58b78d58f771bd263c61d756 Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jogo@openwrt.org>
+Date: Sat, 7 Dec 2013 17:14:17 +0100
+Subject: [PATCH 48/56] MIPS: BCM63XX: add support for BCM63268
+
+Signed-off-by: Jonas Gorski <jogo@openwrt.org>
+---
+ arch/mips/bcm63xx/Kconfig | 5 +
+ arch/mips/bcm63xx/boards/board_bcm963xx.c | 2 +-
+ arch/mips/bcm63xx/clk.c | 25 ++++-
+ arch/mips/bcm63xx/cpu.c | 59 +++++++++-
+ arch/mips/bcm63xx/dev-flash.c | 6 +
+ arch/mips/bcm63xx/dev-spi.c | 4 +-
+ arch/mips/bcm63xx/irq.c | 20 +++-
+ arch/mips/bcm63xx/reset.c | 21 ++++
+ arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h | 130 ++++++++++++++++++++++
+ arch/mips/include/asm/mach-bcm63xx/bcm63xx_gpio.h | 2 +
+ arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h | 79 +++++++++++++
+ arch/mips/include/asm/mach-bcm63xx/ioremap.h | 1 +
+ 12 files changed, 342 insertions(+), 12 deletions(-)
+
+--- a/arch/mips/bcm63xx/Kconfig
++++ b/arch/mips/bcm63xx/Kconfig
+@@ -61,6 +61,11 @@ config BCM63XX_CPU_6368
+ select HAVE_PCI
+ select BCM63XX_OHCI
+ select BCM63XX_EHCI
++
++config BCM63XX_CPU_63268
++ bool "support 63268 CPU"
++ select SYS_HAS_CPU_BMIPS4350
++ select HAVE_PCI
+ endmenu
+
+ source "arch/mips/bcm63xx/boards/Kconfig"
+--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
++++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
+@@ -681,7 +681,7 @@ void __init board_prom_init(void)
+ /* read base address of boot chip select (0)
+ * 6328/6362 do not have MPI but boot from a fixed address
+ */
+- if (BCMCPU_IS_6328() || BCMCPU_IS_6362()) {
++ if (BCMCPU_IS_6328() || BCMCPU_IS_6362() || BCMCPU_IS_63268()) {
+ val = 0x18000000;
+ } else {
+ val = bcm_mpi_readl(MPI_CSBASE_REG(0));
+--- a/arch/mips/bcm63xx/clk.c
++++ b/arch/mips/bcm63xx/clk.c
+@@ -169,6 +169,8 @@ static void enetsw_set(struct clk *clk,
+ clk_disable_unlocked(&clk_swpkt_sar);
+ }
+ bcm_hwclock_set(CKCTL_6368_ROBOSW_EN, enable);
++ } else if (BCMCPU_IS_63268()) {
++ bcm_hwclock_set(CKCTL_63268_ROBOSW_EN, enable);
+ } else {
+ return;
+ }
+@@ -214,6 +216,8 @@ static void usbh_set(struct clk *clk, in
+ bcm_hwclock_set(CKCTL_6362_USBH_EN, enable);
+ else if (BCMCPU_IS_6368())
+ bcm_hwclock_set(CKCTL_6368_USBH_EN, enable);
++ else if (BCMCPU_IS_63268())
++ bcm_hwclock_set(CKCTL_63268_USBH_EN, enable);
+ else
+ return;
+
+@@ -236,6 +240,8 @@ static void usbd_set(struct clk *clk, in
+ bcm_hwclock_set(CKCTL_6362_USBD_EN, enable);
+ else if (BCMCPU_IS_6368())
+ bcm_hwclock_set(CKCTL_6368_USBD_EN, enable);
++ else if (BCMCPU_IS_63268())
++ bcm_hwclock_set(CKCTL_63268_USBD_EN, enable);
+ else
+ return;
+
+@@ -262,9 +268,13 @@ static void spi_set(struct clk *clk, int
+ mask = CKCTL_6358_SPI_EN;
+ else if (BCMCPU_IS_6362())
+ mask = CKCTL_6362_SPI_EN;
+- else
+- /* BCMCPU_IS_6368 */
++ else if (BCMCPU_IS_6368())
+ mask = CKCTL_6368_SPI_EN;
++ else if (BCMCPU_IS_63268())
++ mask = CKCTL_63268_SPI_EN;
++ else
++ return;
++
+ bcm_hwclock_set(mask, enable);
+ }
+
+@@ -283,6 +293,8 @@ static void hsspi_set(struct clk *clk, i
+ mask = CKCTL_6328_HSSPI_EN;
+ else if (BCMCPU_IS_6362())
+ mask = CKCTL_6362_HSSPI_EN;
++ else if (BCMCPU_IS_63268())
++ mask = CKCTL_63268_HSSPI_EN;
+ else
+ return;
+
+@@ -352,6 +364,8 @@ static void pcie_set(struct clk *clk, in
+ bcm_hwclock_set(CKCTL_6328_PCIE_EN, enable);
+ else if (BCMCPU_IS_6362())
+ bcm_hwclock_set(CKCTL_6362_PCIE_EN, enable);
++ else if (BCMCPU_IS_63268())
++ bcm_hwclock_set(CKCTL_63268_PCIE_EN, enable);
+ }
+
+ static struct clk clk_pcie = {
+@@ -536,6 +550,21 @@ static struct clk_lookup bcm6368_clks[]
+ CLKDEV_INIT(NULL, "ipsec", &clk_ipsec),
+ };
+
++static struct clk_lookup bcm63268_clks[] = {
++ /* fixed rate clocks */
++ CLKDEV_INIT(NULL, "periph", &clk_periph),
++ CLKDEV_INIT("bcm63xx_uart.0", "refclk", &clk_periph),
++ CLKDEV_INIT("bcm63xx_uart.1", "refclk", &clk_periph),
++ CLKDEV_INIT("bcm63xx-hsspi.0", "pll", &clk_hsspi_pll),
++ /* gated clocks */
++ CLKDEV_INIT(NULL, "enetsw", &clk_enetsw),
++ CLKDEV_INIT(NULL, "usbh", &clk_usbh),
++ CLKDEV_INIT(NULL, "usbd", &clk_usbd),
++ CLKDEV_INIT(NULL, "spi", &clk_spi),
++ CLKDEV_INIT(NULL, "hsspi", &clk_hsspi),
++ CLKDEV_INIT(NULL, "pcie", &clk_pcie),
++};
++
+ #define HSSPI_PLL_HZ_6328 133333333
+ #define HSSPI_PLL_HZ_6362 400000000
+
+@@ -568,6 +597,10 @@ static int __init bcm63xx_clk_init(void)
+ case BCM6368_CPU_ID:
+ clkdev_add_table(bcm6368_clks, ARRAY_SIZE(bcm6368_clks));
+ break;
++ case BCM63268_CPU_ID:
++ clk_hsspi_pll.rate = HSSPI_PLL_HZ_6362;
++ clkdev_add_table(bcm63268_clks, ARRAY_SIZE(bcm63268_clks));
++ break;
+ }
+
+ return 0;
+--- a/arch/mips/bcm63xx/cpu.c
++++ b/arch/mips/bcm63xx/cpu.c
+@@ -101,6 +101,15 @@ static const int bcm6368_irqs[] = {
+
+ };
+
++static const unsigned long bcm63268_regs_base[] = {
++ __GEN_CPU_REGS_TABLE(63268)
++};
++
++static const int bcm63268_irqs[] = {
++ __GEN_CPU_IRQ_TABLE(63268)
++
++};
++
+ u32 bcm63xx_get_cpu_variant(void)
+ {
+ return bcm63xx_cpu_variant;
+@@ -253,6 +262,27 @@ static unsigned int detect_cpu_clock(voi
+
+ return (((64 * 1000000) / p1) * p2 * ndiv) / m1;
+ }
++ case BCM63268_CPU_ID:
++ {
++ unsigned int tmp, mips_pll_fcvo;
++
++ tmp = bcm_misc_readl(MISC_STRAPBUS_63268_REG);
++ mips_pll_fcvo = (tmp & STRAPBUS_63268_FCVO_MASK) >>
++ STRAPBUS_63268_FCVO_SHIFT;
++ switch (mips_pll_fcvo) {
++ case 0x3:
++ case 0xe:
++ return 320000000;
++ case 0xa:
++ return 333000000;
++ case 0x2:
++ case 0xb:
++ case 0xf:
++ return 400000000;
++ default:
++ return 0;
++ }
++ }
+
+ default:
+ panic("Failed to detect clock for CPU with id=%04X\n", cpu_id);
+@@ -267,7 +297,7 @@ static unsigned int detect_memory_size(v
+ unsigned int cols = 0, rows = 0, is_32bits = 0, banks = 0;
+ u32 val;
+
+- if (BCMCPU_IS_6328() || BCMCPU_IS_6362())
++ if (BCMCPU_IS_6328() || BCMCPU_IS_6362() || BCMCPU_IS_63268())
+ return bcm_ddr_readl(DDR_CSEND_REG) << 24;
+
+ if (BCMCPU_IS_6345()) {
+@@ -305,6 +335,7 @@ void __init bcm63xx_cpu_init(void)
+ unsigned int tmp;
+ unsigned int cpu = smp_processor_id();
+ u32 chipid_reg;
++ bool long_chipid = false;
+ u8 __maybe_unused varid = 0;
+
+ /* soc registers location depends on cpu type */
+@@ -326,6 +357,9 @@ void __init bcm63xx_cpu_init(void)
+ case 0x10:
+ chipid_reg = BCM_6345_PERF_BASE;
+ break;
++ case 0x80:
++ long_chipid = true;
++ /* fall-through */
+ default:
+ chipid_reg = BCM_6368_PERF_BASE;
+ break;
+@@ -333,6 +367,7 @@ void __init bcm63xx_cpu_init(void)
+ break;
+ }
+
++
+ /*
+ * really early to panic, but delaying panic would not help since we
+ * will never get any working console
+@@ -342,10 +377,17 @@ void __init bcm63xx_cpu_init(void)
+
+ /* read out CPU type */
+ tmp = bcm_readl(chipid_reg);
+- bcm63xx_cpu_id = (tmp & REV_CHIPID_MASK) >> REV_CHIPID_SHIFT;
+- bcm63xx_cpu_variant = bcm63xx_cpu_id;
++
++ if (long_chipid) {
++ bcm63xx_cpu_id = tmp & REV_LONG_CHIPID_MASK;
++ bcm63xx_cpu_id >>= REV_LONG_CHIPID_SHIFT;
++ } else {
++ bcm63xx_cpu_id = (tmp & REV_CHIPID_MASK) >> REV_CHIPID_SHIFT;
++ varid = (tmp & REV_VARID_MASK) >> REV_VARID_SHIFT;
++ }
++
+ bcm63xx_cpu_rev = (tmp & REV_REVID_MASK) >> REV_REVID_SHIFT;
+- varid = (tmp & REV_VARID_MASK) >> REV_VARID_SHIFT;
++ bcm63xx_cpu_variant = bcm63xx_cpu_id;
+
+ switch (bcm63xx_cpu_id) {
+ case BCM3368_CPU_ID:
+@@ -400,6 +442,16 @@ void __init bcm63xx_cpu_init(void)
+ /* BCM6369 is a BCM6368 without xDSL, so treat it the same */
+ bcm63xx_cpu_id = BCM6368_CPU_ID;
+ break;
++ case BCM63167_CPU_ID:
++ case BCM63168_CPU_ID:
++ case BCM63169_CPU_ID:
++ case BCM63268_CPU_ID:
++ case BCM63269_CPU_ID:
++ bcm63xx_regs_base = bcm63268_regs_base;
++ bcm63xx_irqs = bcm63268_irqs;
++
++ bcm63xx_cpu_id = BCM63268_CPU_ID;
++ break;
+ default:
+ panic("unsupported broadcom CPU %x", bcm63xx_cpu_id);
+ break;
+--- a/arch/mips/bcm63xx/dev-flash.c
++++ b/arch/mips/bcm63xx/dev-flash.c
+@@ -84,6 +84,12 @@ static int __init bcm63xx_detect_flash_t
+ return BCM63XX_FLASH_TYPE_SERIAL;
+ else
+ return BCM63XX_FLASH_TYPE_NAND;
++ case BCM63268_CPU_ID:
++ val = bcm_misc_readl(MISC_STRAPBUS_63268_REG);
++ if (val & STRAPBUS_63268_BOOT_SEL_SERIAL)
++ return BCM63XX_FLASH_TYPE_SERIAL;
++ else
++ return BCM63XX_FLASH_TYPE_NAND;
+ case BCM6368_CPU_ID:
+ val = bcm_gpio_readl(GPIO_STRAPBUS_REG);
+ switch (val & STRAPBUS_6368_BOOT_SEL_MASK) {
+--- a/arch/mips/bcm63xx/dev-spi.c
++++ b/arch/mips/bcm63xx/dev-spi.c
+@@ -51,7 +51,7 @@ int __init bcm63xx_spi_register(void)
+ }
+
+ if (BCMCPU_IS_3368() || BCMCPU_IS_6358() || BCMCPU_IS_6362() ||
+- BCMCPU_IS_6368()) {
++ BCMCPU_IS_6368() || BCMCPU_IS_63268()) {
+ bcm63xx_spi_device.name = "bcm6358-spi",
+ spi_resources[0].end += BCM_6358_RSET_SPI_SIZE - 1;
+ }
+--- a/arch/mips/bcm63xx/irq.c
++++ b/arch/mips/bcm63xx/irq.c
+@@ -149,6 +149,20 @@ void __init arch_init_irq(void)
+ ext_irqs[5] = BCM_6368_EXT_IRQ5;
+ ext_shift = 4;
+ break;
++ case BCM63268_CPU_ID:
++ periph_bases[0] += PERF_IRQMASK_63268_REG(0);
++ periph_bases[1] += PERF_IRQMASK_63268_REG(1);
++ periph_irq_count = 2;
++ periph_width = 4;
++
++ ext_intc_bases[0] += PERF_EXTIRQ_CFG_REG_63268;
++ ext_irq_count = 4;
++ ext_irqs[0] = BCM_63268_EXT_IRQ0;
++ ext_irqs[1] = BCM_63268_EXT_IRQ1;
++ ext_irqs[2] = BCM_63268_EXT_IRQ2;
++ ext_irqs[3] = BCM_63268_EXT_IRQ3;
++ ext_shift = 4;
++ break;
+ default:
+ BUG();
+ }
+--- a/arch/mips/bcm63xx/reset.c
++++ b/arch/mips/bcm63xx/reset.c
+@@ -126,6 +126,20 @@
+ #define BCM6368_RESET_PCIE 0
+ #define BCM6368_RESET_PCIE_EXT 0
+
++#define BCM63268_RESET_SPI SOFTRESET_63268_SPI_MASK
++#define BCM63268_RESET_ENET 0
++#define BCM63268_RESET_USBH SOFTRESET_63268_USBH_MASK
++#define BCM63268_RESET_USBD SOFTRESET_63268_USBS_MASK
++#define BCM63268_RESET_DSL 0
++#define BCM63268_RESET_SAR SOFTRESET_63268_SAR_MASK
++#define BCM63268_RESET_EPHY 0
++#define BCM63268_RESET_ENETSW SOFTRESET_63268_ENETSW_MASK
++#define BCM63268_RESET_PCM SOFTRESET_63268_PCM_MASK
++#define BCM63268_RESET_MPI 0
++#define BCM63268_RESET_PCIE (SOFTRESET_63268_PCIE_MASK | \
++ SOFTRESET_63268_PCIE_CORE_MASK)
++#define BCM63268_RESET_PCIE_EXT SOFTRESET_63268_PCIE_EXT_MASK
++
+ /*
+ * core reset bits
+ */
+@@ -157,6 +171,10 @@ static const u32 bcm6368_reset_bits[] =
+ __GEN_RESET_BITS_TABLE(6368)
+ };
+
++static const u32 bcm63268_reset_bits[] = {
++ __GEN_RESET_BITS_TABLE(63268)
++};
++
+ const u32 *bcm63xx_reset_bits;
+ static int reset_reg;
+
+@@ -183,6 +201,9 @@ static int __init bcm63xx_reset_bits_ini
+ } else if (BCMCPU_IS_6368()) {
+ reset_reg = PERF_SOFTRESET_6368_REG;
+ bcm63xx_reset_bits = bcm6368_reset_bits;
++ } else if (BCMCPU_IS_63268()) {
++ reset_reg = PERF_SOFTRESET_63268_REG;
++ bcm63xx_reset_bits = bcm63268_reset_bits;
+ }
+
+ return 0;
+--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h
++++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h
+@@ -22,6 +22,11 @@
+ #define BCM6362_CPU_ID 0x6362
+ #define BCM6368_CPU_ID 0x6368
+ #define BCM6369_CPU_ID 0x6369
++#define BCM63167_CPU_ID 0x63167
++#define BCM63168_CPU_ID 0x63168
++#define BCM63169_CPU_ID 0x63169
++#define BCM63268_CPU_ID 0x63268
++#define BCM63269_CPU_ID 0x63269
+
+ void __init bcm63xx_cpu_init(void);
+ u32 bcm63xx_get_cpu_variant(void);
+@@ -62,6 +67,10 @@ static inline u32 __pure __bcm63xx_get_c
+ #ifdef CONFIG_BCM63XX_CPU_6368
+ case BCM6368_CPU_ID:
+ #endif
++
++#ifdef CONFIG_BCM63XX_CPU_63268
++ case BCM63268_CPU_ID:
++#endif
+ break;
+ default:
+ unreachable();
+@@ -87,6 +96,7 @@ static inline u32 __pure bcm63xx_get_cpu
+ #define BCMCPU_IS_6358() (bcm63xx_get_cpu_id() == BCM6358_CPU_ID)
+ #define BCMCPU_IS_6362() (bcm63xx_get_cpu_id() == BCM6362_CPU_ID)
+ #define BCMCPU_IS_6368() (bcm63xx_get_cpu_id() == BCM6368_CPU_ID)
++#define BCMCPU_IS_63268() (bcm63xx_get_cpu_id() == BCM63268_CPU_ID)
+
+ #define BCMCPU_VARIANT_IS_3368() \
+ (bcm63xx_get_cpu_variant() == BCM3368_CPU_ID)
+@@ -110,6 +120,16 @@ static inline u32 __pure bcm63xx_get_cpu
+ (bcm63xx_get_cpu_variant() == BCM6368_CPU_ID)
+ #define BCMCPU_VARIANT_IS_6369() \
+ (bcm63xx_get_cpu_variant() == BCM6369_CPU_ID)
++#define BCMCPU_VARIANT_IS_63167() \
++ (bcm63xx_get_cpu_variant() == BCM63167_CPU_ID)
++#define BCMCPU_VARIANT_IS_63168() \
++ (bcm63xx_get_cpu_variant() == BCM63168_CPU_ID)
++#define BCMCPU_VARIANT_IS_63169() \
++ (bcm63xx_get_cpu_variant() == BCM63169_CPU_ID)
++#define BCMCPU_VARIANT_IS_63268() \
++ (bcm63xx_get_cpu_variant() == BCM63268_CPU_ID)
++#define BCMCPU_VARIANT_IS_63269() \
++ (bcm63xx_get_cpu_variant() == BCM63269_CPU_ID)
+
+ /*
+ * While registers sets are (mostly) the same across 63xx CPU, base
+@@ -574,6 +594,52 @@ enum bcm63xx_regs_set {
+ #define BCM_6368_RNG_BASE (0xb0004180)
+ #define BCM_6368_MISC_BASE (0xdeadbeef)
+
++/*
++ * 63268 register sets base address
++ */
++#define BCM_63268_DSL_LMEM_BASE (0xdeadbeef)
++#define BCM_63268_PERF_BASE (0xb0000000)
++#define BCM_63268_TIMER_BASE (0xb0000080)
++#define BCM_63268_WDT_BASE (0xb000009c)
++#define BCM_63268_UART0_BASE (0xb0000180)
++#define BCM_63268_UART1_BASE (0xb00001a0)
++#define BCM_63268_GPIO_BASE (0xb00000c0)
++#define BCM_63268_SPI_BASE (0xb0000800)
++#define BCM_63268_HSSPI_BASE (0xb0001000)
++#define BCM_63268_UDC0_BASE (0xdeadbeef)
++#define BCM_63268_USBDMA_BASE (0xb000c800)
++#define BCM_63268_OHCI0_BASE (0xb0002600)
++#define BCM_63268_OHCI_PRIV_BASE (0xdeadbeef)
++#define BCM_63268_USBH_PRIV_BASE (0xb0002700)
++#define BCM_63268_USBD_BASE (0xb0002400)
++#define BCM_63268_MPI_BASE (0xdeadbeef)
++#define BCM_63268_PCMCIA_BASE (0xdeadbeef)
++#define BCM_63268_PCIE_BASE (0xb06e0000)
++#define BCM_63268_SDRAM_REGS_BASE (0xdeadbeef)
++#define BCM_63268_DSL_BASE (0xdeadbeef)
++#define BCM_63268_UBUS_BASE (0xdeadbeef)
++#define BCM_63268_ENET0_BASE (0xdeadbeef)
++#define BCM_63268_ENET1_BASE (0xdeadbeef)
++#define BCM_63268_ENETDMA_BASE (0xb000d800)
++#define BCM_63268_ENETDMAC_BASE (0xb000da00)
++#define BCM_63268_ENETDMAS_BASE (0xb000dc00)
++#define BCM_63268_ENETSW_BASE (0xb0700000)
++#define BCM_63268_EHCI0_BASE (0xb0002500)
++#define BCM_63268_SDRAM_BASE (0xdeadbeef)
++#define BCM_63268_MEMC_BASE (0xdeadbeef)
++#define BCM_63268_DDR_BASE (0xb0003000)
++#define BCM_63268_M2M_BASE (0xdeadbeef)
++#define BCM_63268_ATM_BASE (0xdeadbeef)
++#define BCM_63268_XTM_BASE (0xb0007000)
++#define BCM_63268_XTMDMA_BASE (0xb000b800)
++#define BCM_63268_XTMDMAC_BASE (0xdeadbeef)
++#define BCM_63268_XTMDMAS_BASE (0xdeadbeef)
++#define BCM_63268_PCM_BASE (0xb000b000)
++#define BCM_63268_PCMDMA_BASE (0xb000b800)
++#define BCM_63268_PCMDMAC_BASE (0xdeadbeef)
++#define BCM_63268_PCMDMAS_BASE (0xdeadbeef)
++#define BCM_63268_RNG_BASE (0xdeadbeef)
++#define BCM_63268_MISC_BASE (0xb0001800)
+
+ extern const unsigned long *bcm63xx_regs_base;
+
+@@ -1042,6 +1108,73 @@ enum bcm63xx_irq {
+ #define BCM_6368_EXT_IRQ4 (IRQ_INTERNAL_BASE + 24)
+ #define BCM_6368_EXT_IRQ5 (IRQ_INTERNAL_BASE + 25)
+
++/*
++ * 63268 irqs
++ */
++#define BCM_63268_HIGH_IRQ_BASE (IRQ_INTERNAL_BASE + 32)
++#define BCM_63268_VERY_HIGH_IRQ_BASE (BCM_63268_HIGH_IRQ_BASE + 32)
++
++#define BCM_63268_TIMER_IRQ (IRQ_INTERNAL_BASE + 0)
++#define BCM_63268_SPI_IRQ (BCM_63268_VERY_HIGH_IRQ_BASE + 16)
++#define BCM_63268_UART0_IRQ (IRQ_INTERNAL_BASE + 5)
++#define BCM_63268_UART1_IRQ (BCM_63268_HIGH_IRQ_BASE + 2)
++#define BCM_63268_DSL_IRQ (IRQ_INTERNAL_BASE + 23)
++#define BCM_63268_UDC0_IRQ 0
++#define BCM_63268_ENET0_IRQ 0
++#define BCM_63268_ENET1_IRQ 0
++#define BCM_63268_ENET_PHY_IRQ (IRQ_INTERNAL_BASE + 13)
++#define BCM_63268_HSSPI_IRQ (IRQ_INTERNAL_BASE + 6)
++#define BCM_63268_OHCI0_IRQ (IRQ_INTERNAL_BASE + 9)
++#define BCM_63268_EHCI0_IRQ (IRQ_INTERNAL_BASE + 10)
++#define BCM_63268_USBD_IRQ (IRQ_INTERNAL_BASE + 11)
++#define BCM_63268_USBD_RXDMA0_IRQ (IRQ_INTERNAL_BASE + 19)
++#define BCM_63268_USBD_TXDMA0_IRQ (BCM_63268_HIGH_IRQ_BASE + 4)
++#define BCM_63268_USBD_RXDMA1_IRQ (IRQ_INTERNAL_BASE + 20)
++#define BCM_63268_USBD_TXDMA1_IRQ (BCM_63268_HIGH_IRQ_BASE + 5)
++#define BCM_63268_USBD_RXDMA2_IRQ (IRQ_INTERNAL_BASE + 21)
++#define BCM_63268_USBD_TXDMA2_IRQ (BCM_63268_HIGH_IRQ_BASE + 6)
++#define BCM_63268_PCMCIA_IRQ 0
++#define BCM_63268_ENET0_RXDMA_IRQ 0
++#define BCM_63268_ENET0_TXDMA_IRQ 0
++#define BCM_63268_ENET1_RXDMA_IRQ 0
++#define BCM_63268_ENET1_TXDMA_IRQ 0
++#define BCM_63268_PCI_IRQ (BCM_63268_HIGH_IRQ_BASE + 8)
++#define BCM_63268_ATM_IRQ 0
++#define BCM_63268_ENETSW_RXDMA0_IRQ (IRQ_INTERNAL_BASE + 1)
++#define BCM_63268_ENETSW_RXDMA1_IRQ (IRQ_INTERNAL_BASE + 2)
++#define BCM_63268_ENETSW_RXDMA2_IRQ (IRQ_INTERNAL_BASE + 3)
++#define BCM_63268_ENETSW_RXDMA3_IRQ (IRQ_INTERNAL_BASE + 4)
++#define BCM_63268_ENETSW_TXDMA0_IRQ (BCM_63268_VERY_HIGH_IRQ_BASE + 0)
++#define BCM_63268_ENETSW_TXDMA1_IRQ (BCM_63268_VERY_HIGH_IRQ_BASE + 1)
++#define BCM_63268_ENETSW_TXDMA2_IRQ (BCM_63268_VERY_HIGH_IRQ_BASE + 2)
++#define BCM_63268_ENETSW_TXDMA3_IRQ (BCM_63268_VERY_HIGH_IRQ_BASE + 3)
++#define BCM_63268_XTM_IRQ (BCM_63268_HIGH_IRQ_BASE + 17)
++#define BCM_63268_XTM_DMA0_IRQ (IRQ_INTERNAL_BASE + 26)
++
++#define BCM_63268_RING_OSC_IRQ (BCM_63268_HIGH_IRQ_BASE + 20)
++#define BCM_63268_WLAN_GPIO_IRQ (BCM_63268_HIGH_IRQ_BASE + 3)
++#define BCM_63268_WLAN_IRQ (IRQ_INTERNAL_BASE + 7)
++#define BCM_63268_IPSEC_IRQ (IRQ_INTERNAL_BASE + 8)
++#define BCM_63268_NAND_IRQ (BCM_63268_HIGH_IRQ_BASE + 18)
++#define BCM_63268_PCM_IRQ (IRQ_INTERNAL_BASE + 13)
++#define BCM_63268_DG_IRQ (IRQ_INTERNAL_BASE + 15)
++#define BCM_63268_EPHY_ENERGY0_IRQ (IRQ_INTERNAL_BASE + 16)
++#define BCM_63268_EPHY_ENERGY1_IRQ (IRQ_INTERNAL_BASE + 17)
++#define BCM_63268_EPHY_ENERGY2_IRQ (IRQ_INTERNAL_BASE + 18)
++#define BCM_63268_EPHY_ENERGY3_IRQ (IRQ_INTERNAL_BASE + 19)
++#define BCM_63268_IPSEC_DMA0_IRQ (IRQ_INTERNAL_BASE + 22)
++#define BCM_63268_IPSEC_DMA1_IRQ (BCM_63268_HIGH_IRQ_BASE + 7)
++#define BCM_63268_FAP0_IRQ (IRQ_INTERNAL_BASE + 24)
++#define BCM_63268_FAP1_IRQ (IRQ_INTERNAL_BASE + 25)
++#define BCM_63268_PCM_DMA0_IRQ (BCM_63268_HIGH_IRQ_BASE + 10)
++#define BCM_63268_PCM_DMA1_IRQ (BCM_63268_HIGH_IRQ_BASE + 11)
++#define BCM_63268_DECT0_IRQ (BCM_63268_HIGH_IRQ_BASE + 0)
++#define BCM_63268_DECT1_IRQ (BCM_63268_HIGH_IRQ_BASE + 1)
++#define BCM_63268_EXT_IRQ0 (BCM_63268_HIGH_IRQ_BASE + 12)
++#define BCM_63268_EXT_IRQ1 (BCM_63268_HIGH_IRQ_BASE + 13)
++#define BCM_63268_EXT_IRQ2 (BCM_63268_HIGH_IRQ_BASE + 14)
++#define BCM_63268_EXT_IRQ3 (BCM_63268_HIGH_IRQ_BASE + 15)
++
+ extern const int *bcm63xx_irqs;
+
+ #define __GEN_CPU_IRQ_TABLE(__cpu) \
+--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_gpio.h
++++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_gpio.h
+@@ -23,6 +23,8 @@ static inline unsigned long bcm63xx_gpio
+ return 38;
+ case BCM6362_CPU_ID:
+ return 48;
++ case BCM63268_CPU_ID:
++ return 52;
+ case BCM6348_CPU_ID:
+ default:
+ return 37;
+--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
++++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
+@@ -10,6 +10,8 @@
+ #define PERF_REV_REG 0x0
+ #define REV_CHIPID_SHIFT 16
+ #define REV_CHIPID_MASK (0xffff << REV_CHIPID_SHIFT)
++#define REV_LONG_CHIPID_SHIFT 12
++#define REV_LONG_CHIPID_MASK (0xfffff << REV_LONG_CHIPID_SHIFT)
+ #define REV_VARID_SHIFT 12
+ #define REV_VARID_MASK (0xf << REV_VARID_SHIFT)
+ #define REV_REVID_SHIFT 0
+@@ -212,6 +214,52 @@
+ CKCTL_6368_NAND_EN | \
+ CKCTL_6368_IPSEC_EN)
+
++#define CKCTL_63268_DISABLE_GLESS (1 << 0)
++#define CKCTL_63268_VDSL_QPROC_EN (1 << 1)
++#define CKCTL_63268_VDSL_AFE_EN (1 << 2)
++#define CKCTL_63268_VDSL_EN (1 << 3)
++#define CKCTL_63268_MIPS_EN (1 << 4)
++#define CKCTL_63268_WLAN_OCP_EN (1 << 5)
++#define CKCTL_63268_DECT_EN (1 << 6)
++#define CKCTL_63268_FAP0_EN (1 << 7)
++#define CKCTL_63268_FAP1_EN (1 << 8)
++#define CKCTL_63268_SAR_EN (1 << 9)
++#define CKCTL_63268_ROBOSW_EN (1 << 10)
++#define CKCTL_63268_PCM_EN (1 << 11)
++#define CKCTL_63268_USBD_EN (1 << 12)
++#define CKCTL_63268_USBH_EN (1 << 13)
++#define CKCTL_63268_IPSEC_EN (1 << 14)
++#define CKCTL_63268_SPI_EN (1 << 15)
++#define CKCTL_63268_HSSPI_EN (1 << 16)
++#define CKCTL_63268_PCIE_EN (1 << 17)
++#define CKCTL_63268_PHYMIPS_EN (1 << 18)
++#define CKCTL_63268_GMAC_EN (1 << 19)
++#define CKCTL_63268_NAND_EN (1 << 20)
++#define CKCTL_63268_TBUS_EN (1 << 27)
++#define CKCTL_63268_ROBOSW250_EN (1 << 31)
++
++#define CKCTL_63268_ALL_SAFE_EN (CKCTL_63268_VDSL_QPROC_EN | \
++ CKCTL_63268_VDSL_AFE_EN | \
++ CKCTL_63268_VDSL_EN | \
++ CKCTL_63268_WLAN_OCP_EN | \
++ CKCTL_63268_DECT_EN | \
++ CKCTL_63268_FAP0_EN | \
++ CKCTL_63268_FAP1_EN | \
++ CKCTL_63268_SAR_EN | \
++ CKCTL_63268_ROBOSW_EN | \
++ CKCTL_63268_PCM_EN | \
++ CKCTL_63268_USBD_EN | \
++ CKCTL_63268_USBH_EN | \
++ CKCTL_63268_IPSEC_EN | \
++ CKCTL_63268_SPI_EN | \
++ CKCTL_63268_HSSPI_EN | \
++ CKCTL_63268_PCIE_EN | \
++ CKCTL_63268_PHYMIPS_EN | \
++ CKCTL_63268_GMAC_EN | \
++ CKCTL_63268_NAND_EN | \
++ CKCTL_63268_TBUS_EN | \
++ CKCTL_63268_ROBOSW250_EN)
++
+ /* System PLL Control register */
+ #define PERF_SYS_PLL_CTL_REG 0x8
+ #define SYS_PLL_SOFT_RESET 0x1
+@@ -225,6 +273,7 @@
+ #define PERF_IRQMASK_6358_REG(x) (0xc + (x) * 0x2c)
+ #define PERF_IRQMASK_6362_REG(x) (0x20 + (x) * 0x10)
+ #define PERF_IRQMASK_6368_REG(x) (0x20 + (x) * 0x10)
++#define PERF_IRQMASK_63268_REG(x) (0x20 + (x) * 0x20)
+
+ /* Interrupt Status register */
+ #define PERF_IRQSTAT_3368_REG 0x10
+@@ -235,6 +284,7 @@
+ #define PERF_IRQSTAT_6358_REG(x) (0x10 + (x) * 0x2c)
+ #define PERF_IRQSTAT_6362_REG(x) (0x28 + (x) * 0x10)
+ #define PERF_IRQSTAT_6368_REG(x) (0x28 + (x) * 0x10)
++#define PERF_IRQSTAT_63268_REG(x) (0x30 + (x) * 0x20)
+
+ /* External Interrupt Configuration register */
+ #define PERF_EXTIRQ_CFG_REG_3368 0x14
+@@ -245,6 +295,7 @@
+ #define PERF_EXTIRQ_CFG_REG_6358 0x14
+ #define PERF_EXTIRQ_CFG_REG_6362 0x18
+ #define PERF_EXTIRQ_CFG_REG_6368 0x18
++#define PERF_EXTIRQ_CFG_REG_63268 0x18
+
+ #define PERF_EXTIRQ_CFG_REG2_6358 0x1c
+ #define PERF_EXTIRQ_CFG_REG2_6368 0x1c
+@@ -275,6 +326,7 @@
+ #define PERF_SOFTRESET_6358_REG 0x34
+ #define PERF_SOFTRESET_6362_REG 0x10
+ #define PERF_SOFTRESET_6368_REG 0x10
++#define PERF_SOFTRESET_63268_REG 0x10
+
+ #define SOFTRESET_3368_SPI_MASK (1 << 0)
+ #define SOFTRESET_3368_ENET_MASK (1 << 2)
+@@ -368,6 +420,26 @@
+ #define SOFTRESET_6368_USBH_MASK (1 << 12)
+ #define SOFTRESET_6368_PCM_MASK (1 << 13)
+
++#define SOFTRESET_63268_SPI_MASK (1 << 0)
++#define SOFTRESET_63268_IPSEC_MASK (1 << 1)
++#define SOFTRESET_63268_EPHY_MASK (1 << 2)
++#define SOFTRESET_63268_SAR_MASK (1 << 3)
++#define SOFTRESET_63268_ENETSW_MASK (1 << 4)
++#define SOFTRESET_63268_USBS_MASK (1 << 5)
++#define SOFTRESET_63268_USBH_MASK (1 << 6)
++#define SOFTRESET_63268_PCM_MASK (1 << 7)
++#define SOFTRESET_63268_PCIE_CORE_MASK (1 << 8)
++#define SOFTRESET_63268_PCIE_MASK (1 << 9)
++#define SOFTRESET_63268_PCIE_EXT_MASK (1 << 10)
++#define SOFTRESET_63268_WLAN_SHIM_MASK (1 << 11)
++#define SOFTRESET_63268_DDR_PHY_MASK (1 << 12)
++#define SOFTRESET_63268_FAP0_MASK (1 << 13)
++#define SOFTRESET_63268_WLAN_UBUS_MASK (1 << 14)
++#define SOFTRESET_63268_DECT_MASK (1 << 15)
++#define SOFTRESET_63268_FAP1_MASK (1 << 16)
++#define SOFTRESET_63268_PCIE_HARD_MASK (1 << 17)
++#define SOFTRESET_63268_GPHY_MASK (1 << 18)
++
+ /* MIPS PLL control register */
+ #define PERF_MIPSPLLCTL_REG 0x34
+ #define MIPSPLLCTL_N1_SHIFT 20
+@@ -1367,6 +1439,13 @@
+ #define STRAPBUS_6362_BOOT_SEL_SERIAL (1 << 15)
+ #define STRAPBUS_6362_BOOT_SEL_NAND (0 << 15)
+
++#define MISC_STRAPBUS_63268_REG 0x14
++#define STRAPBUS_63268_HSSPI_CLK_FAST (1 << 9)
++#define STRAPBUS_63268_BOOT_SEL_SERIAL (1 << 11)
++#define STRAPBUS_63268_BOOT_SEL_NAND (0 << 11)
++#define STRAPBUS_63268_FCVO_SHIFT 21
++#define STRAPBUS_63268_FCVO_MASK (0xf << STRAPBUS_63268_FCVO_SHIFT)
++
+ #define MISC_STRAPBUS_6328_REG 0x240
+ #define STRAPBUS_6328_FCVO_SHIFT 7
+ #define STRAPBUS_6328_FCVO_MASK (0x1f << STRAPBUS_6328_FCVO_SHIFT)
+--- a/arch/mips/include/asm/mach-bcm63xx/ioremap.h
++++ b/arch/mips/include/asm/mach-bcm63xx/ioremap.h
+@@ -21,6 +21,7 @@ static inline int is_bcm63xx_internal_re
+ case BCM6328_CPU_ID:
+ case BCM6362_CPU_ID:
+ case BCM6368_CPU_ID:
++ case BCM63268_CPU_ID:
+ if (offset >= 0xb0000000 && offset < 0xb1000000)
+ return 1;
+ break;
+--- a/arch/mips/bcm63xx/dev-hsspi.c
++++ b/arch/mips/bcm63xx/dev-hsspi.c
+@@ -35,7 +35,7 @@ static struct platform_device bcm63xx_hs
+
+ int __init bcm63xx_hsspi_register(void)
+ {
+- if (!BCMCPU_IS_6328() && !BCMCPU_IS_6362())
++ if (!BCMCPU_IS_6328() && !BCMCPU_IS_6362() && !BCMCPU_IS_63268())
+ return -ENODEV;
+
+ spi_resources[0].start = bcm63xx_regset_address(RSET_HSSPI);
+--- a/arch/mips/bcm63xx/dev-enet.c
++++ b/arch/mips/bcm63xx/dev-enet.c
+@@ -184,7 +184,8 @@ static int __init register_shared(void)
+ else
+ shared_res[0].end += (RSET_ENETDMA_SIZE) - 1;
+
+- if (BCMCPU_IS_6328() || BCMCPU_IS_6362() || BCMCPU_IS_6368())
++ if (BCMCPU_IS_6328() || BCMCPU_IS_6362() || BCMCPU_IS_6368() ||
++ BCMCPU_IS_63268())
+ chan_count = 32;
+ else if (BCMCPU_IS_6345())
+ chan_count = 8;
+@@ -292,7 +293,8 @@ bcm63xx_enetsw_register(const struct bcm
+ {
+ int ret;
+
+- if (!BCMCPU_IS_6328() && !BCMCPU_IS_6362() && !BCMCPU_IS_6368())
++ if (!BCMCPU_IS_6328() && !BCMCPU_IS_6362() && !BCMCPU_IS_6368() &&
++ !BCMCPU_IS_63268())
+ return -ENODEV;
+
+ ret = register_shared();
+@@ -313,6 +315,8 @@ bcm63xx_enetsw_register(const struct bcm
+ enetsw_pd.num_ports = ENETSW_PORTS_6328;
+ else if (BCMCPU_IS_6362() || BCMCPU_IS_6368())
+ enetsw_pd.num_ports = ENETSW_PORTS_6368;
++ else if (BCMCPU_IS_63268())
++ enetsw_pd.num_ports = ENETSW_PORTS_63268;
+
+ enetsw_pd.dma_has_sram = true;
+ enetsw_pd.dma_chan_width = ENETDMA_CHAN_WIDTH;
+--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_enet.h
++++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_enet.h
+@@ -67,6 +67,7 @@ struct bcm63xx_enet_platform_data {
+ #define ENETSW_MAX_PORT 8
+ #define ENETSW_PORTS_6328 5 /* 4 FE PHY + 1 RGMII */
+ #define ENETSW_PORTS_6368 6 /* 4 FE PHY + 2 RGMII */
++#define ENETSW_PORTS_63268 8 /* 3 FE PHY + 1 GE PHY + 4 RGMII */
+
+ #define ENETSW_RGMII_PORT0 4
+
--- /dev/null
+From 5c290c81dbdb4433600593fe80c88eb4af86e791 Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jogo@openwrt.org>
+Date: Sun, 8 Dec 2013 03:22:40 +0100
+Subject: [PATCH 50/53] MIPS: BCM63XX: add pcie support for BCM63268
+
+---
+ arch/mips/bcm63xx/reset.c | 3 ++-
+ arch/mips/include/asm/mach-bcm63xx/bcm63xx_io.h | 5 +++++
+ arch/mips/pci/pci-bcm63xx.c | 4 ++++
+ 3 files changed, 11 insertions(+), 1 deletion(-)
+
+--- a/arch/mips/bcm63xx/reset.c
++++ b/arch/mips/bcm63xx/reset.c
+@@ -137,7 +137,8 @@
+ #define BCM63268_RESET_PCM SOFTRESET_63268_PCM_MASK
+ #define BCM63268_RESET_MPI 0
+ #define BCM63268_RESET_PCIE (SOFTRESET_63268_PCIE_MASK | \
+- SOFTRESET_63268_PCIE_CORE_MASK)
++ SOFTRESET_63268_PCIE_CORE_MASK | \
++ SOFTRESET_63268_PCIE_HARD_MASK)
+ #define BCM63268_RESET_PCIE_EXT SOFTRESET_63268_PCIE_EXT_MASK
+
+ /*
+--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_io.h
++++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_io.h
+@@ -46,6 +46,11 @@
+ #define BCM_PCIE_MEM_END_PA_6328 (BCM_PCIE_MEM_BASE_PA_6328 + \
+ BCM_PCIE_MEM_SIZE_6328 - 1)
+
++#define BCM_PCIE_MEM_BASE_PA_63268 0x11000000
++#define BCM_PCIE_MEM_SIZE_63268 (15 * 1024 * 1024)
++#define BCM_PCIE_MEM_END_PA_63268 (BCM_PCIE_MEM_BASE_PA_63268 + \
++ BCM_PCIE_MEM_SIZE_63268 - 1)
++
+ /*
+ * Internal registers are accessed through KSEG3
+ */
+--- a/arch/mips/pci/pci-bcm63xx.c
++++ b/arch/mips/pci/pci-bcm63xx.c
+@@ -337,11 +337,15 @@ static int __init bcm63xx_pci_init(void)
+ if (BCMCPU_IS_6328() || BCMCPU_IS_6362()) {
+ bcm_pcie_mem_resource.start = BCM_PCIE_MEM_BASE_PA_6328;
+ bcm_pcie_mem_resource.end = BCM_PCIE_MEM_END_PA_6328;
++ } else if (BCMCPU_IS_63268()) {
++ bcm_pcie_mem_resource.start = BCM_PCIE_MEM_BASE_PA_63268;
++ bcm_pcie_mem_resource.end = BCM_PCIE_MEM_END_PA_63268;
+ }
+
+ switch (bcm63xx_get_cpu_id()) {
+ case BCM6328_CPU_ID:
+ case BCM6362_CPU_ID:
++ case BCM63268_CPU_ID:
+ return bcm63xx_register_pcie();
+ case BCM3368_CPU_ID:
+ case BCM6348_CPU_ID:
--- /dev/null
+From 60c29522a8c77d96145d965589c56befda7d4c3d Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jogo@openwrt.org>
+Date: Sun, 8 Dec 2013 01:24:09 +0100
+Subject: [PATCH 51/53] MIPS: BCM63XX: add support for BCM6318
+
+---
+ arch/mips/bcm63xx/Kconfig | 5 +
+ arch/mips/bcm63xx/boards/board_bcm963xx.c | 2 +-
+ arch/mips/bcm63xx/clk.c | 8 +-
+ arch/mips/bcm63xx/cpu.c | 53 +++++++++++
+ arch/mips/bcm63xx/dev-flash.c | 3 +
+ arch/mips/bcm63xx/dev-spi.c | 2 +-
+ arch/mips/bcm63xx/irq.c | 10 ++
+ arch/mips/bcm63xx/prom.c | 2 +-
+ arch/mips/bcm63xx/reset.c | 24 +++++
+ arch/mips/bcm63xx/setup.c | 5 +-
+ arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h | 107 ++++++++++++++++++++++
+ arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h | 75 ++++++++++++++-
+ arch/mips/include/asm/mach-bcm63xx/ioremap.h | 1 +
+ 13 files changed, 291 insertions(+), 6 deletions(-)
+
+--- a/arch/mips/bcm63xx/Kconfig
++++ b/arch/mips/bcm63xx/Kconfig
+@@ -19,6 +19,11 @@ config BCM63XX_EHCI
+ select USB_EHCI_BIG_ENDIAN_DESC if USB_EHCI_HCD
+ select USB_EHCI_BIG_ENDIAN_MMIO if USB_EHCI_HCD
+
++config BCM63XX_CPU_6318
++ bool "support 6318 CPU"
++ select SYS_HAS_CPU_BMIPS32_3300
++ select HAVE_PCI
++
+ config BCM63XX_CPU_6328
+ bool "support 6328 CPU"
+ select SYS_HAS_CPU_BMIPS4350
+--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
++++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
+@@ -681,7 +681,7 @@ void __init board_prom_init(void)
+ /* read base address of boot chip select (0)
+ * 6328/6362 do not have MPI but boot from a fixed address
+ */
+- if (BCMCPU_IS_6328() || BCMCPU_IS_6362() || BCMCPU_IS_63268()) {
++ if (BCMCPU_IS_6318() || BCMCPU_IS_6328() || BCMCPU_IS_6362() || BCMCPU_IS_63268()) {
+ val = 0x18000000;
+ } else {
+ val = bcm_mpi_readl(MPI_CSBASE_REG(0));
+--- a/arch/mips/bcm63xx/clk.c
++++ b/arch/mips/bcm63xx/clk.c
+@@ -289,7 +289,9 @@ static void hsspi_set(struct clk *clk, i
+ {
+ u32 mask;
+
+- if (BCMCPU_IS_6328())
++ if (BCMCPU_IS_6318())
++ mask = CKCTL_6318_HSSPI_EN;
++ else if (BCMCPU_IS_6328())
+ mask = CKCTL_6328_HSSPI_EN;
+ else if (BCMCPU_IS_6362())
+ mask = CKCTL_6362_HSSPI_EN;
+@@ -444,6 +446,19 @@ static struct clk_lookup bcm3368_clks[]
+ CLKDEV_INIT("bcm63xx_enet.1", "enet", &clk_enet1),
+ };
+
++static struct clk_lookup bcm6318_clks[] = {
++ /* fixed rate clocks */
++ CLKDEV_INIT(NULL, "periph", &clk_periph),
++ CLKDEV_INIT("bcm63xx_uart.0", "refclk", &clk_periph),
++ CLKDEV_INIT("bcm63xx-hsspi.0", "pll", &clk_hsspi_pll),
++ /* gated clocks */
++ CLKDEV_INIT(NULL, "enetsw", &clk_enetsw),
++ CLKDEV_INIT(NULL, "usbh", &clk_usbh),
++ CLKDEV_INIT(NULL, "usbd", &clk_usbh),
++ CLKDEV_INIT(NULL, "hsspi", &clk_hsspi),
++ CLKDEV_INIT(NULL, "pcie", &clk_pcie),
++};
++
+ static struct clk_lookup bcm6328_clks[] = {
+ /* fixed rate clocks */
+ CLKDEV_INIT(NULL, "periph", &clk_periph),
+@@ -565,6 +580,7 @@ static struct clk_lookup bcm63268_clks[]
+ CLKDEV_INIT(NULL, "pcie", &clk_pcie),
+ };
+
++#define HSSPI_PLL_HZ_6318 250000000
+ #define HSSPI_PLL_HZ_6328 133333333
+ #define HSSPI_PLL_HZ_6362 400000000
+
+@@ -574,6 +590,10 @@ static int __init bcm63xx_clk_init(void)
+ case BCM3368_CPU_ID:
+ clkdev_add_table(bcm3368_clks, ARRAY_SIZE(bcm3368_clks));
+ break;
++ case BCM6318_CPU_ID:
++ clk_hsspi_pll.rate = HSSPI_PLL_HZ_6318;
++ clkdev_add_table(bcm6318_clks, ARRAY_SIZE(bcm6318_clks));
++ break;
+ case BCM6328_CPU_ID:
+ clk_hsspi_pll.rate = HSSPI_PLL_HZ_6328;
+ clkdev_add_table(bcm6328_clks, ARRAY_SIZE(bcm6328_clks));
+--- a/arch/mips/bcm63xx/cpu.c
++++ b/arch/mips/bcm63xx/cpu.c
+@@ -41,6 +41,14 @@ static const int bcm3368_irqs[] = {
+ __GEN_CPU_IRQ_TABLE(3368)
+ };
+
++static const unsigned long bcm6318_regs_base[] = {
++ __GEN_CPU_REGS_TABLE(6318)
++};
++
++static const int bcm6318_irqs[] = {
++ __GEN_CPU_IRQ_TABLE(6318)
++};
++
+ static const unsigned long bcm6328_regs_base[] = {
+ __GEN_CPU_REGS_TABLE(6328)
+ };
+@@ -134,6 +142,10 @@ unsigned int bcm63xx_get_memory_size(voi
+ return bcm63xx_memory_size;
+ }
+
++#define STRAP_OVERRIDE_BUS_REG 0x0
++#define OVERRIDE_BUS_MIPS_FREQ_SHIFT 23
++#define OVERRIDE_BUS_MIPS_FREQ_MASK (0x3 << OVERRIDE_BUS_MIPS_FREQ_SHIFT)
++
+ static unsigned int detect_cpu_clock(void)
+ {
+ u32 cpu_id = bcm63xx_get_cpu_id();
+@@ -142,6 +154,30 @@ static unsigned int detect_cpu_clock(voi
+ case BCM3368_CPU_ID:
+ return 300000000;
+
++ case BCM6318_CPU_ID:
++ {
++ unsigned int tmp, mips_pll_fcvo;
++
++ tmp = bcm_readl(BCM_6318_STRAP_BASE + STRAP_OVERRIDE_BUS_REG);
++
++ pr_info("strap_override_bus = %08x\n", tmp);
++
++ mips_pll_fcvo = (tmp & OVERRIDE_BUS_MIPS_FREQ_MASK)
++ >> OVERRIDE_BUS_MIPS_FREQ_SHIFT;
++
++ switch (mips_pll_fcvo) {
++ case 0:
++ return 166000000;
++ case 1:
++ return 400000000;
++ case 2:
++ return 250000000;
++ case 3:
++ return 333000000;
++ default:
++ return 320000000;
++ }
++ }
+ case BCM6328_CPU_ID:
+ {
+ unsigned int tmp, mips_pll_fcvo;
+@@ -297,6 +333,13 @@ static unsigned int detect_memory_size(v
+ unsigned int cols = 0, rows = 0, is_32bits = 0, banks = 0;
+ u32 val;
+
++ if (BCMCPU_IS_6318()) {
++ val = bcm_sdram_readl(SDRAM_CFG_REG);
++ val = val & SDRAM_CFG_6318_SPACE_MASK;
++ val >>= SDRAM_CFG_6318_SPACE_SHIFT;
++ return 1 << (val + 20);
++ }
++
+ if (BCMCPU_IS_6328() || BCMCPU_IS_6362() || BCMCPU_IS_63268())
+ return bcm_ddr_readl(DDR_CSEND_REG) << 24;
+
+@@ -343,6 +386,12 @@ void __init bcm63xx_cpu_init(void)
+
+ switch (current_cpu_type()) {
+ case CPU_BMIPS3300:
++ if ((read_c0_prid() & 0xff) >= 0x33) {
++ /* BCM6318 */
++ chipid_reg = BCM_6368_PERF_BASE;
++ break;
++ }
++
+ if ((read_c0_prid() & PRID_IMP_MASK) != PRID_IMP_BMIPS3300_ALT)
+ __cpu_name[cpu] = "Broadcom BCM6338";
+ fallthrough;
+@@ -390,6 +439,10 @@ void __init bcm63xx_cpu_init(void)
+ bcm63xx_cpu_variant = bcm63xx_cpu_id;
+
+ switch (bcm63xx_cpu_id) {
++ case BCM6318_CPU_ID:
++ bcm63xx_regs_base = bcm6318_regs_base;
++ bcm63xx_irqs = bcm6318_irqs;
++ break;
+ case BCM3368_CPU_ID:
+ bcm63xx_regs_base = bcm3368_regs_base;
+ bcm63xx_irqs = bcm3368_irqs;
+--- a/arch/mips/bcm63xx/dev-flash.c
++++ b/arch/mips/bcm63xx/dev-flash.c
+@@ -60,6 +60,9 @@ static int __init bcm63xx_detect_flash_t
+ u32 val;
+
+ switch (bcm63xx_get_cpu_id()) {
++ case BCM6318_CPU_ID:
++ /* only support serial flash */
++ return BCM63XX_FLASH_TYPE_SERIAL;
+ case BCM6328_CPU_ID:
+ val = bcm_misc_readl(MISC_STRAPBUS_6328_REG);
+ if (val & STRAPBUS_6328_BOOT_SEL_SERIAL)
+--- a/arch/mips/bcm63xx/dev-spi.c
++++ b/arch/mips/bcm63xx/dev-spi.c
+@@ -38,7 +38,7 @@ static struct platform_device bcm63xx_sp
+
+ int __init bcm63xx_spi_register(void)
+ {
+- if (BCMCPU_IS_6328() || BCMCPU_IS_6345())
++ if (BCMCPU_IS_6318() || BCMCPU_IS_6328() || BCMCPU_IS_6345())
+ return -ENODEV;
+
+ spi_resources[0].start = bcm63xx_regset_address(RSET_SPI);
+--- a/arch/mips/bcm63xx/irq.c
++++ b/arch/mips/bcm63xx/irq.c
+@@ -48,6 +48,19 @@ void __init arch_init_irq(void)
+ ext_irqs[3] = BCM_3368_EXT_IRQ3;
+ ext_shift = 4;
+ break;
++ case BCM6318_CPU_ID:
++ periph_bases[0] += PERF_IRQMASK_6318_REG;
++ periph_irq_count = 1;
++ periph_width = 4;
++
++ ext_intc_bases[0] += PERF_EXTIRQ_CFG_REG_6318;
++ ext_irq_count = 4;
++ ext_irqs[0] = BCM_6318_EXT_IRQ0;
++ ext_irqs[1] = BCM_6318_EXT_IRQ0;
++ ext_irqs[2] = BCM_6318_EXT_IRQ0;
++ ext_irqs[3] = BCM_6318_EXT_IRQ0;
++ ext_shift = 4;
++ break;
+ case BCM6328_CPU_ID:
+ periph_bases[0] += PERF_IRQMASK_6328_REG(0);
+ periph_bases[1] += PERF_IRQMASK_6328_REG(1);
+--- a/arch/mips/bcm63xx/prom.c
++++ b/arch/mips/bcm63xx/prom.c
+@@ -68,7 +68,7 @@ void __init prom_init(void)
+
+ if (reg & OTP_6328_REG3_TP1_DISABLED)
+ bmips_smp_enabled = 0;
+- } else if (BCMCPU_IS_3368() || BCMCPU_IS_6358()) {
++ } else if (BCMCPU_IS_6318() || BCMCPU_IS_3368() || BCMCPU_IS_6358()) {
+ bmips_smp_enabled = 0;
+ }
+
+--- a/arch/mips/bcm63xx/reset.c
++++ b/arch/mips/bcm63xx/reset.c
+@@ -44,6 +44,23 @@
+ #define BCM3368_RESET_PCIE 0
+ #define BCM3368_RESET_PCIE_EXT 0
+
++
++#define BCM6318_RESET_SPI SOFTRESET_6318_SPI_MASK
++#define BCM6318_RESET_ENET 0
++#define BCM6318_RESET_USBH SOFTRESET_6318_USBH_MASK
++#define BCM6318_RESET_USBD SOFTRESET_6318_USBS_MASK
++#define BCM6318_RESET_DSL 0
++#define BCM6318_RESET_SAR SOFTRESET_6318_SAR_MASK
++#define BCM6318_RESET_EPHY SOFTRESET_6318_EPHY_MASK
++#define BCM6318_RESET_ENETSW SOFTRESET_6318_ENETSW_MASK
++#define BCM6318_RESET_PCM 0
++#define BCM6318_RESET_MPI 0
++#define BCM6318_RESET_PCIE \
++ (SOFTRESET_6318_PCIE_MASK | \
++ SOFTRESET_6318_PCIE_CORE_MASK | \
++ SOFTRESET_6318_PCIE_HARD_MASK)
++#define BCM6318_RESET_PCIE_EXT SOFTRESET_6318_PCIE_EXT_MASK
++
+ #define BCM6328_RESET_SPI SOFTRESET_6328_SPI_MASK
+ #define BCM6328_RESET_ENET 0
+ #define BCM6328_RESET_USBH SOFTRESET_6328_USBH_MASK
+@@ -148,6 +165,10 @@ static const u32 bcm3368_reset_bits[] =
+ __GEN_RESET_BITS_TABLE(3368)
+ };
+
++static const u32 bcm6318_reset_bits[] = {
++ __GEN_RESET_BITS_TABLE(6318)
++};
++
+ static const u32 bcm6328_reset_bits[] = {
+ __GEN_RESET_BITS_TABLE(6328)
+ };
+@@ -184,6 +205,9 @@ static int __init bcm63xx_reset_bits_ini
+ if (BCMCPU_IS_3368()) {
+ reset_reg = PERF_SOFTRESET_6358_REG;
+ bcm63xx_reset_bits = bcm3368_reset_bits;
++ } else if (BCMCPU_IS_6318()) {
++ reset_reg = PERF_SOFTRESET_6318_REG;
++ bcm63xx_reset_bits = bcm6318_reset_bits;
+ } else if (BCMCPU_IS_6328()) {
+ reset_reg = PERF_SOFTRESET_6328_REG;
+ bcm63xx_reset_bits = bcm6328_reset_bits;
+--- a/arch/mips/bcm63xx/setup.c
++++ b/arch/mips/bcm63xx/setup.c
+@@ -72,6 +72,9 @@ void bcm63xx_machine_reboot(void)
+ case BCM3368_CPU_ID:
+ perf_regs[0] = PERF_EXTIRQ_CFG_REG_3368;
+ break;
++ case BCM6318_CPU_ID:
++ perf_regs[0] = PERF_EXTIRQ_CFG_REG_6318;
++ break;
+ case BCM6328_CPU_ID:
+ perf_regs[0] = PERF_EXTIRQ_CFG_REG_6328;
+ break;
+@@ -111,7 +114,7 @@ void bcm63xx_machine_reboot(void)
+ bcm6348_a1_reboot();
+
+ pr_info("triggering watchdog soft-reset...\n");
+- if (BCMCPU_IS_6328()) {
++ if (BCMCPU_IS_6318() || BCMCPU_IS_6328()) {
+ bcm_wdt_writel(1, WDT_SOFTRESET_REG);
+ } else {
+ reg = bcm_perf_readl(PERF_SYS_PLL_CTL_REG);
+--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h
++++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h
+@@ -11,6 +11,7 @@
+ * arm mach-types)
+ */
+ #define BCM3368_CPU_ID 0x3368
++#define BCM6318_CPU_ID 0x6318
+ #define BCM6328_CPU_ID 0x6328
+ #define BCM63281_CPU_ID 0x63281
+ #define BCM63283_CPU_ID 0x63283
+@@ -40,6 +41,10 @@ static inline u32 __pure __bcm63xx_get_c
+ case BCM3368_CPU_ID:
+ #endif
+
++#ifdef CONFIG_BCM63XX_CPU_6318
++ case BCM6318_CPU_ID:
++#endif
++
+ #ifdef CONFIG_BCM63XX_CPU_6328
+ case BCM6328_CPU_ID:
+ #endif
+@@ -89,6 +94,7 @@ static inline u32 __pure bcm63xx_get_cpu
+ }
+
+ #define BCMCPU_IS_3368() (bcm63xx_get_cpu_id() == BCM3368_CPU_ID)
++#define BCMCPU_IS_6318() (bcm63xx_get_cpu_id() == BCM6318_CPU_ID)
+ #define BCMCPU_IS_6328() (bcm63xx_get_cpu_id() == BCM6328_CPU_ID)
+ #define BCMCPU_IS_6338() (bcm63xx_get_cpu_id() == BCM6338_CPU_ID)
+ #define BCMCPU_IS_6345() (bcm63xx_get_cpu_id() == BCM6345_CPU_ID)
+@@ -100,6 +106,8 @@ static inline u32 __pure bcm63xx_get_cpu
+
+ #define BCMCPU_VARIANT_IS_3368() \
+ (bcm63xx_get_cpu_variant() == BCM3368_CPU_ID)
++#define BCMCPU_VARIANT_IS_6318() \
++ (bcm63xx_get_cpu_variant() == BCM6318_CPU_ID)
+ #define BCMCPU_VARIANT_IS_63281() \
+ (bcm63xx_get_cpu_variant() == BCM63281_CPU_ID)
+ #define BCMCPU_VARIANT_IS_63283() \
+@@ -256,6 +264,56 @@ enum bcm63xx_regs_set {
+ #define BCM_3368_MISC_BASE (0xdeadbeef)
+
+ /*
++ * 6318 register sets base address
++ */
++#define BCM_6318_DSL_LMEM_BASE (0xdeadbeef)
++#define BCM_6318_PERF_BASE (0xb0000000)
++#define BCM_6318_TIMER_BASE (0xb0000040)
++#define BCM_6318_WDT_BASE (0xb0000068)
++#define BCM_6318_UART0_BASE (0xb0000100)
++#define BCM_6318_UART1_BASE (0xdeadbeef)
++#define BCM_6318_GPIO_BASE (0xb0000080)
++#define BCM_6318_SPI_BASE (0xdeadbeef)
++#define BCM_6318_HSSPI_BASE (0xb0003000)
++#define BCM_6318_UDC0_BASE (0xdeadbeef)
++#define BCM_6318_USBDMA_BASE (0xb0006800)
++#define BCM_6318_OHCI0_BASE (0xb0005100)
++#define BCM_6318_OHCI_PRIV_BASE (0xdeadbeef)
++#define BCM_6318_USBH_PRIV_BASE (0xb0005200)
++#define BCM_6318_USBD_BASE (0xb0006000)
++#define BCM_6318_MPI_BASE (0xdeadbeef)
++#define BCM_6318_PCMCIA_BASE (0xdeadbeef)
++#define BCM_6318_PCIE_BASE (0xb0010000)
++#define BCM_6318_SDRAM_REGS_BASE (0xdeadbeef)
++#define BCM_6318_DSL_BASE (0xdeadbeef)
++#define BCM_6318_UBUS_BASE (0xdeadbeef)
++#define BCM_6318_ENET0_BASE (0xdeadbeef)
++#define BCM_6318_ENET1_BASE (0xdeadbeef)
++#define BCM_6318_ENETDMA_BASE (0xb0088000)
++#define BCM_6318_ENETDMAC_BASE (0xb0088200)
++#define BCM_6318_ENETDMAS_BASE (0xb0088400)
++#define BCM_6318_ENETSW_BASE (0xb0080000)
++#define BCM_6318_EHCI0_BASE (0xb0005000)
++#define BCM_6318_SDRAM_BASE (0xb0004000)
++#define BCM_6318_MEMC_BASE (0xdeadbeef)
++#define BCM_6318_DDR_BASE (0xdeadbeef)
++#define BCM_6318_M2M_BASE (0xdeadbeef)
++#define BCM_6318_ATM_BASE (0xdeadbeef)
++#define BCM_6318_XTM_BASE (0xdeadbeef)
++#define BCM_6318_XTMDMA_BASE (0xb000c000)
++#define BCM_6318_XTMDMAC_BASE (0xdeadbeef)
++#define BCM_6318_XTMDMAS_BASE (0xdeadbeef)
++#define BCM_6318_PCM_BASE (0xdeadbeef)
++#define BCM_6318_PCMDMA_BASE (0xdeadbeef)
++#define BCM_6318_PCMDMAC_BASE (0xdeadbeef)
++#define BCM_6318_PCMDMAS_BASE (0xdeadbeef)
++#define BCM_6318_RNG_BASE (0xdeadbeef)
++#define BCM_6318_MISC_BASE (0xb0000280)
++#define BCM_6318_OTP_BASE (0xdeadbeef)
++
++#define BCM_6318_STRAP_BASE (0xb0000900)
++
++/*
+ * 6328 register sets base address
+ */
+ #define BCM_6328_DSL_LMEM_BASE (0xdeadbeef)
+@@ -778,6 +836,55 @@ enum bcm63xx_irq {
+ #define BCM_3368_EXT_IRQ2 (IRQ_INTERNAL_BASE + 27)
+ #define BCM_3368_EXT_IRQ3 (IRQ_INTERNAL_BASE + 28)
+
++/*
++ * 6318 irqs
++ */
++#define BCM_6318_HIGH_IRQ_BASE (IRQ_INTERNAL_BASE + 32)
++#define BCM_6318_VERY_HIGH_IRQ_BASE (BCM_6318_HIGH_IRQ_BASE + 32)
++
++#define BCM_6318_TIMER_IRQ (IRQ_INTERNAL_BASE + 31)
++#define BCM_6318_SPI_IRQ 0
++#define BCM_6318_UART0_IRQ (IRQ_INTERNAL_BASE + 28)
++#define BCM_6318_UART1_IRQ 0
++#define BCM_6318_DSL_IRQ (IRQ_INTERNAL_BASE + 21)
++#define BCM_6318_UDC0_IRQ 0
++#define BCM_6318_ENET0_IRQ 0
++#define BCM_6318_ENET1_IRQ 0
++#define BCM_6318_ENET_PHY_IRQ (IRQ_INTERNAL_BASE + 12)
++#define BCM_6318_HSSPI_IRQ (IRQ_INTERNAL_BASE + 29)
++#define BCM_6318_OHCI0_IRQ (BCM_6318_HIGH_IRQ_BASE + 9)
++#define BCM_6318_EHCI0_IRQ (BCM_6318_HIGH_IRQ_BASE + 10)
++#define BCM_6318_USBD_IRQ (IRQ_INTERNAL_BASE + 4)
++#define BCM_6318_USBD_RXDMA0_IRQ (IRQ_INTERNAL_BASE + 5)
++#define BCM_6318_USBD_TXDMA0_IRQ (IRQ_INTERNAL_BASE + 6)
++#define BCM_6318_USBD_RXDMA1_IRQ (IRQ_INTERNAL_BASE + 7)
++#define BCM_6318_USBD_TXDMA1_IRQ (IRQ_INTERNAL_BASE + 8)
++#define BCM_6318_USBD_RXDMA2_IRQ (IRQ_INTERNAL_BASE + 9)
++#define BCM_6318_USBD_TXDMA2_IRQ (IRQ_INTERNAL_BASE + 10)
++#define BCM_6318_PCMCIA_IRQ 0
++#define BCM_6318_ENET0_RXDMA_IRQ 0
++#define BCM_6318_ENET0_TXDMA_IRQ 0
++#define BCM_6318_ENET1_RXDMA_IRQ 0
++#define BCM_6318_ENET1_TXDMA_IRQ 0
++#define BCM_6318_PCI_IRQ (IRQ_INTERNAL_BASE + 23)
++#define BCM_6318_ATM_IRQ 0
++#define BCM_6318_ENETSW_RXDMA0_IRQ (BCM_6318_HIGH_IRQ_BASE + 0)
++#define BCM_6318_ENETSW_RXDMA1_IRQ (BCM_6318_HIGH_IRQ_BASE + 1)
++#define BCM_6318_ENETSW_RXDMA2_IRQ (BCM_6318_HIGH_IRQ_BASE + 2)
++#define BCM_6318_ENETSW_RXDMA3_IRQ (BCM_6318_HIGH_IRQ_BASE + 3)
++#define BCM_6318_ENETSW_TXDMA0_IRQ (BCM_6318_VERY_HIGH_IRQ_BASE + 10)
++#define BCM_6318_ENETSW_TXDMA1_IRQ (BCM_6318_VERY_HIGH_IRQ_BASE + 11)
++#define BCM_6318_ENETSW_TXDMA2_IRQ (BCM_6318_VERY_HIGH_IRQ_BASE + 12)
++#define BCM_6318_ENETSW_TXDMA3_IRQ (BCM_6318_VERY_HIGH_IRQ_BASE + 13)
++#define BCM_6318_XTM_IRQ (BCM_6318_HIGH_IRQ_BASE + 31)
++#define BCM_6318_XTM_DMA0_IRQ (BCM_6318_HIGH_IRQ_BASE + 11)
++
++#define BCM_6318_PCM_DMA0_IRQ (IRQ_INTERNAL_BASE + 2)
++#define BCM_6318_PCM_DMA1_IRQ (IRQ_INTERNAL_BASE + 3)
++#define BCM_6318_EXT_IRQ0 (IRQ_INTERNAL_BASE + 24)
++#define BCM_6318_EXT_IRQ1 (IRQ_INTERNAL_BASE + 25)
++#define BCM_6318_EXT_IRQ2 (IRQ_INTERNAL_BASE + 26)
++#define BCM_6318_EXT_IRQ3 (IRQ_INTERNAL_BASE + 27)
+
+ /*
+ * 6328 irqs
+--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
++++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
+@@ -53,6 +53,39 @@
+ CKCTL_3368_EMUSB_EN | \
+ CKCTL_3368_USBU_EN)
+
++#define CKCTL_6318_ADSL_ASB_EN (1 << 0)
++#define CKCTL_6318_USB_ASB_EN (1 << 1)
++#define CKCTL_6318_MIPS_ASB_EN (1 << 2)
++#define CKCTL_6318_PCIE_ASB_EN (1 << 3)
++#define CKCTL_6318_PHYMIPS_ASB_EN (1 << 4)
++#define CKCTL_6318_ROBOSW_ASB_EN (1 << 5)
++#define CKCTL_6318_SAR_ASB_EN (1 << 6)
++#define CKCTL_6318_SDR_ASB_EN (1 << 7)
++#define CKCTL_6318_SWREG_ASB_EN (1 << 8)
++#define CKCTL_6318_PERIPH_ASB_EN (1 << 9)
++#define CKCTL_6318_CPUBUS160_EN (1 << 10)
++#define CKCTL_6318_ADSL_EN (1 << 11)
++#define CKCTL_6318_SAR125_EN (1 << 12)
++#define CKCTL_6318_MIPS_EN (1 << 13)
++#define CKCTL_6318_PCIE_EN (1 << 14)
++#define CKCTL_6318_ROBOSW250_EN (1 << 16)
++#define CKCTL_6318_ROBOSW025_EN (1 << 17)
++#define CKCTL_6318_SDR_EN (1 << 19)
++#define CKCTL_6318_USB_EN (1 << 20) /* both device and host */
++#define CKCTL_6318_HSSPI_EN (1 << 25)
++#define CKCTL_6318_PCIE25_EN (1 << 27)
++#define CKCTL_6318_PHYMIPS_EN (1 << 28)
++#define CKCTL_6318_ADSL_AFE_EN (1 << 29)
++#define CKCTL_6318_ADSL_QPROC_EN (1 << 30)
++
++#define CKCTL_6318_ALL_SAFE_EN (CKCTL_6318_PHYMIPS_EN | \
++ CKCTL_6318_ADSL_QPROC_EN | \
++ CKCTL_6318_ADSL_AFE_EN | \
++ CKCTL_6318_ADSL_EN | \
++ CKCTL_6318_SAR_EN | \
++ CKCTL_6318_USB_EN | \
++ CKCTL_6318_PCIE_EN)
++
+ #define CKCTL_6328_PHYMIPS_EN (1 << 0)
+ #define CKCTL_6328_ADSL_QPROC_EN (1 << 1)
+ #define CKCTL_6328_ADSL_AFE_EN (1 << 2)
+@@ -260,12 +293,27 @@
+ CKCTL_63268_TBUS_EN | \
+ CKCTL_63268_ROBOSW250_EN)
+
++/* UBUS Clock Control register */
++#define PERF_UB_CKCTL_REG 0x10
++
++#define UB_CKCTL_6318_ADSL_EN (1 << 0)
++#define UB_CKCTL_6318_ARB_EN (1 << 1)
++#define UB_CKCTL_6318_MIPS_EN (1 << 2)
++#define UB_CKCTL_6318_PCIE_EN (1 << 3)
++#define UB_CKCTL_6318_PERIPH_EN (1 << 4)
++#define UB_CKCTL_6318_PHYMIPS_EN (1 << 5)
++#define UB_CKCTL_6318_ROBOSW_EN (1 << 6)
++#define UB_CKCTL_6318_SAR_EN (1 << 7)
++#define UB_CKCTL_6318_SDR_EN (1 << 8)
++#define UB_CKCTL_6318_USB_EN (1 << 9)
++
+ /* System PLL Control register */
+ #define PERF_SYS_PLL_CTL_REG 0x8
+ #define SYS_PLL_SOFT_RESET 0x1
+
+ /* Interrupt Mask register */
+ #define PERF_IRQMASK_3368_REG 0xc
++#define PERF_IRQMASK_6318_REG 0x20
+ #define PERF_IRQMASK_6328_REG(x) (0x20 + (x) * 0x10)
+ #define PERF_IRQMASK_6338_REG 0xc
+ #define PERF_IRQMASK_6345_REG 0xc
+@@ -277,6 +325,7 @@
+
+ /* Interrupt Status register */
+ #define PERF_IRQSTAT_3368_REG 0x10
++#define PERF_IRQSTAT_6318_REG 0x30
+ #define PERF_IRQSTAT_6328_REG(x) (0x28 + (x) * 0x10)
+ #define PERF_IRQSTAT_6338_REG 0x10
+ #define PERF_IRQSTAT_6345_REG 0x10
+@@ -288,6 +337,7 @@
+
+ /* External Interrupt Configuration register */
+ #define PERF_EXTIRQ_CFG_REG_3368 0x14
++#define PERF_EXTIRQ_CFG_REG_6318 0x18
+ #define PERF_EXTIRQ_CFG_REG_6328 0x18
+ #define PERF_EXTIRQ_CFG_REG_6338 0x14
+ #define PERF_EXTIRQ_CFG_REG_6345 0x14
+@@ -322,6 +372,7 @@
+
+ /* Soft Reset register */
+ #define PERF_SOFTRESET_REG 0x28
++#define PERF_SOFTRESET_6318_REG 0x10
+ #define PERF_SOFTRESET_6328_REG 0x10
+ #define PERF_SOFTRESET_6358_REG 0x34
+ #define PERF_SOFTRESET_6362_REG 0x10
+@@ -335,6 +386,18 @@
+ #define SOFTRESET_3368_USBS_MASK (1 << 11)
+ #define SOFTRESET_3368_PCM_MASK (1 << 13)
+
++#define SOFTRESET_6318_SPI_MASK (1 << 0)
++#define SOFTRESET_6318_EPHY_MASK (1 << 1)
++#define SOFTRESET_6318_SAR_MASK (1 << 2)
++#define SOFTRESET_6318_ENETSW_MASK (1 << 3)
++#define SOFTRESET_6318_USBS_MASK (1 << 4)
++#define SOFTRESET_6318_USBH_MASK (1 << 5)
++#define SOFTRESET_6318_PCIE_CORE_MASK (1 << 6)
++#define SOFTRESET_6318_PCIE_MASK (1 << 7)
++#define SOFTRESET_6318_PCIE_EXT_MASK (1 << 8)
++#define SOFTRESET_6318_PCIE_HARD_MASK (1 << 9)
++#define SOFTRESET_6318_ADSL_MASK (1 << 10)
++
+ #define SOFTRESET_6328_SPI_MASK (1 << 0)
+ #define SOFTRESET_6328_EPHY_MASK (1 << 1)
+ #define SOFTRESET_6328_SAR_MASK (1 << 2)
+@@ -506,8 +569,17 @@
+ #define TIMER_IRQSTAT_TIMER1_IR_EN (1 << 9)
+ #define TIMER_IRQSTAT_TIMER2_IR_EN (1 << 10)
+
++#define TIMER_IRQMASK_6318_REG 0x0
++#define TIMER_IRQSTAT_6318_REG 0x4
++#define IRQSTATMASK_TIMER0 (1 << 0)
++#define IRQSTATMASK_TIMER1 (1 << 1)
++#define IRQSTATMASK_TIMER2 (1 << 2)
++#define IRQSTATMASK_TIMER3 (1 << 3)
++#define IRQSTATMASK_WDT (1 << 4)
++
+ /* Timer control register */
+ #define TIMER_CTLx_REG(x) (0x4 + (x * 4))
++#define TIMER_CTRx_6318_REG(x) (0x8 + (x * 4))
+ #define TIMER_CTL0_REG 0x4
+ #define TIMER_CTL1_REG 0x8
+ #define TIMER_CTL2_REG 0xC
+@@ -1254,6 +1326,8 @@
+ #define SDRAM_CFG_32B_MASK (1 << SDRAM_CFG_32B_SHIFT)
+ #define SDRAM_CFG_BANK_SHIFT 13
+ #define SDRAM_CFG_BANK_MASK (1 << SDRAM_CFG_BANK_SHIFT)
++#define SDRAM_CFG_6318_SPACE_SHIFT 4
++#define SDRAM_CFG_6318_SPACE_MASK (0xf << SDRAM_CFG_6318_SPACE_SHIFT)
+
+ #define SDRAM_MBASE_REG 0xc
+
+--- a/arch/mips/include/asm/mach-bcm63xx/ioremap.h
++++ b/arch/mips/include/asm/mach-bcm63xx/ioremap.h
+@@ -18,6 +18,7 @@ static inline int is_bcm63xx_internal_re
+ if (offset >= 0xfff00000)
+ return 1;
+ break;
++ case BCM6318_CPU_ID:
+ case BCM6328_CPU_ID:
+ case BCM6362_CPU_ID:
+ case BCM6368_CPU_ID:
+--- a/arch/mips/bcm63xx/dev-hsspi.c
++++ b/arch/mips/bcm63xx/dev-hsspi.c
+@@ -35,7 +35,8 @@ static struct platform_device bcm63xx_hs
+
+ int __init bcm63xx_hsspi_register(void)
+ {
+- if (!BCMCPU_IS_6328() && !BCMCPU_IS_6362() && !BCMCPU_IS_63268())
++ if (!BCMCPU_IS_6318() && !BCMCPU_IS_6328() && !BCMCPU_IS_6362() &&
++ !BCMCPU_IS_63268())
+ return -ENODEV;
+
+ spi_resources[0].start = bcm63xx_regset_address(RSET_HSSPI);
+--- a/arch/mips/bcm63xx/dev-usb-usbd.c
++++ b/arch/mips/bcm63xx/dev-usb-usbd.c
+@@ -41,7 +41,7 @@ int __init bcm63xx_usbd_register(const s
+ IRQ_USBD_RXDMA2, IRQ_USBD_TXDMA2 };
+ int i;
+
+- if (!BCMCPU_IS_6328() && !BCMCPU_IS_6368())
++ if (!BCMCPU_IS_6318() && !BCMCPU_IS_6328() && !BCMCPU_IS_6368())
+ return 0;
+
+ usbd_resources[0].start = bcm63xx_regset_address(RSET_USBD);
+--- a/arch/mips/bcm63xx/dev-enet.c
++++ b/arch/mips/bcm63xx/dev-enet.c
+@@ -184,8 +184,8 @@ static int __init register_shared(void)
+ else
+ shared_res[0].end += (RSET_ENETDMA_SIZE) - 1;
+
+- if (BCMCPU_IS_6328() || BCMCPU_IS_6362() || BCMCPU_IS_6368() ||
+- BCMCPU_IS_63268())
++ if (BCMCPU_IS_6318() || BCMCPU_IS_6328() || BCMCPU_IS_6362() ||
++ BCMCPU_IS_6368() || BCMCPU_IS_63268())
+ chan_count = 32;
+ else if (BCMCPU_IS_6345())
+ chan_count = 8;
+@@ -293,8 +293,8 @@ bcm63xx_enetsw_register(const struct bcm
+ {
+ int ret;
+
+- if (!BCMCPU_IS_6328() && !BCMCPU_IS_6362() && !BCMCPU_IS_6368() &&
+- !BCMCPU_IS_63268())
++ if (!BCMCPU_IS_6318() && !BCMCPU_IS_6328() && !BCMCPU_IS_6362() &&
++ !BCMCPU_IS_6368() && !BCMCPU_IS_63268())
+ return -ENODEV;
+
+ ret = register_shared();
+@@ -311,7 +311,7 @@ bcm63xx_enetsw_register(const struct bcm
+
+ memcpy(bcm63xx_enetsw_device.dev.platform_data, pd, sizeof(*pd));
+
+- if (BCMCPU_IS_6328())
++ if (BCMCPU_IS_6318() || BCMCPU_IS_6328())
+ enetsw_pd.num_ports = ENETSW_PORTS_6328;
+ else if (BCMCPU_IS_6362() || BCMCPU_IS_6368())
+ enetsw_pd.num_ports = ENETSW_PORTS_6368;
+--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_gpio.h
++++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_gpio.h
+@@ -10,6 +10,8 @@ int __init bcm63xx_gpio_init(void);
+ static inline unsigned long bcm63xx_gpio_count(void)
+ {
+ switch (bcm63xx_get_cpu_id()) {
++ case BCM6318_CPU_ID:
++ return 50;
+ case BCM6328_CPU_ID:
+ return 32;
+ case BCM3368_CPU_ID:
+--- a/arch/mips/bcm63xx/dev-usb-ehci.c
++++ b/arch/mips/bcm63xx/dev-usb-ehci.c
+@@ -81,7 +81,8 @@ static struct platform_device bcm63xx_eh
+
+ int __init bcm63xx_ehci_register(void)
+ {
+- if (!BCMCPU_IS_6328() && !BCMCPU_IS_6358() && !BCMCPU_IS_6362() && !BCMCPU_IS_6368())
++ if (!BCMCPU_IS_6318() && !BCMCPU_IS_6328() && !BCMCPU_IS_6358() &&
++ !BCMCPU_IS_6362() && !BCMCPU_IS_6368())
+ return 0;
+
+ ehci_resources[0].start = bcm63xx_regset_address(RSET_EHCI0);
--- /dev/null
+From 4bdfacdeaf3c988c4f3256c88118893eac640b03 Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jogo@openwrt.org>
+Date: Sun, 8 Dec 2013 14:17:50 +0100
+Subject: [PATCH 52/53] MIPS: BCM63XX: split PCIE reset signals
+
+---
+ arch/mips/bcm63xx/reset.c | 39 ++++++++++++++--------
+ arch/mips/include/asm/mach-bcm63xx/bcm63xx_reset.h | 2 ++
+ arch/mips/pci/pci-bcm63xx.c | 7 ++++
+ 3 files changed, 34 insertions(+), 14 deletions(-)
+
+--- a/arch/mips/bcm63xx/reset.c
++++ b/arch/mips/bcm63xx/reset.c
+@@ -29,7 +29,9 @@
+ [BCM63XX_RESET_PCM] = BCM## __cpu ##_RESET_PCM, \
+ [BCM63XX_RESET_MPI] = BCM## __cpu ##_RESET_MPI, \
+ [BCM63XX_RESET_PCIE] = BCM## __cpu ##_RESET_PCIE, \
+- [BCM63XX_RESET_PCIE_EXT] = BCM## __cpu ##_RESET_PCIE_EXT,
++ [BCM63XX_RESET_PCIE_EXT] = BCM## __cpu ##_RESET_PCIE_EXT, \
++ [BCM63XX_RESET_PCIE_CORE] = BCM## __cpu ##_RESET_PCIE_CORE, \
++ [BCM63XX_RESET_PCIE_HARD] = BCM## __cpu ##_RESET_PCIE_HARD,
+
+ #define BCM3368_RESET_SPI SOFTRESET_3368_SPI_MASK
+ #define BCM3368_RESET_ENET SOFTRESET_3368_ENET_MASK
+@@ -43,6 +45,8 @@
+ #define BCM3368_RESET_MPI SOFTRESET_3368_MPI_MASK
+ #define BCM3368_RESET_PCIE 0
+ #define BCM3368_RESET_PCIE_EXT 0
++#define BCM3368_RESET_PCIE_CORE 0
++#define BCM3368_RESET_PCIE_HARD 0
+
+
+ #define BCM6318_RESET_SPI SOFTRESET_6318_SPI_MASK
+@@ -55,11 +59,10 @@
+ #define BCM6318_RESET_ENETSW SOFTRESET_6318_ENETSW_MASK
+ #define BCM6318_RESET_PCM 0
+ #define BCM6318_RESET_MPI 0
+-#define BCM6318_RESET_PCIE \
+- (SOFTRESET_6318_PCIE_MASK | \
+- SOFTRESET_6318_PCIE_CORE_MASK | \
+- SOFTRESET_6318_PCIE_HARD_MASK)
++#define BCM6318_RESET_PCIE SOFTRESET_6318_PCIE_MASK
+ #define BCM6318_RESET_PCIE_EXT SOFTRESET_6318_PCIE_EXT_MASK
++#define BCM6318_RESET_PCIE_CORE SOFTRESET_6318_PCIE_CORE_MASK
++#define BCM6318_RESET_PCIE_HARD SOFTRESET_6318_PCIE_HARD_MASK
+
+ #define BCM6328_RESET_SPI SOFTRESET_6328_SPI_MASK
+ #define BCM6328_RESET_ENET 0
+@@ -71,11 +74,10 @@
+ #define BCM6328_RESET_ENETSW SOFTRESET_6328_ENETSW_MASK
+ #define BCM6328_RESET_PCM SOFTRESET_6328_PCM_MASK
+ #define BCM6328_RESET_MPI 0
+-#define BCM6328_RESET_PCIE \
+- (SOFTRESET_6328_PCIE_MASK | \
+- SOFTRESET_6328_PCIE_CORE_MASK | \
+- SOFTRESET_6328_PCIE_HARD_MASK)
++#define BCM6328_RESET_PCIE SOFTRESET_6328_PCIE_MASK
+ #define BCM6328_RESET_PCIE_EXT SOFTRESET_6328_PCIE_EXT_MASK
++#define BCM6328_RESET_PCIE_CORE SOFTRESET_6328_PCIE_CORE_MASK
++#define BCM6328_RESET_PCIE_HARD SOFTRESET_6328_PCIE_HARD_MASK
+
+ #define BCM6338_RESET_SPI SOFTRESET_6338_SPI_MASK
+ #define BCM6338_RESET_ENET SOFTRESET_6338_ENET_MASK
+@@ -89,6 +91,8 @@
+ #define BCM6338_RESET_MPI 0
+ #define BCM6338_RESET_PCIE 0
+ #define BCM6338_RESET_PCIE_EXT 0
++#define BCM6338_RESET_PCIE_CORE 0
++#define BCM6338_RESET_PCIE_HARD 0
+
+ #define BCM6348_RESET_SPI SOFTRESET_6348_SPI_MASK
+ #define BCM6348_RESET_ENET SOFTRESET_6348_ENET_MASK
+@@ -102,6 +106,8 @@
+ #define BCM6348_RESET_MPI 0
+ #define BCM6348_RESET_PCIE 0
+ #define BCM6348_RESET_PCIE_EXT 0
++#define BCM6348_RESET_PCIE_CORE 0
++#define BCM6348_RESET_PCIE_HARD 0
+
+ #define BCM6358_RESET_SPI SOFTRESET_6358_SPI_MASK
+ #define BCM6358_RESET_ENET SOFTRESET_6358_ENET_MASK
+@@ -115,6 +121,8 @@
+ #define BCM6358_RESET_MPI SOFTRESET_6358_MPI_MASK
+ #define BCM6358_RESET_PCIE 0
+ #define BCM6358_RESET_PCIE_EXT 0
++#define BCM6358_RESET_PCIE_CORE 0
++#define BCM6358_RESET_PCIE_HARD 0
+
+ #define BCM6362_RESET_SPI SOFTRESET_6362_SPI_MASK
+ #define BCM6362_RESET_ENET 0
+@@ -126,9 +134,10 @@
+ #define BCM6362_RESET_ENETSW SOFTRESET_6362_ENETSW_MASK
+ #define BCM6362_RESET_PCM SOFTRESET_6362_PCM_MASK
+ #define BCM6362_RESET_MPI 0
+-#define BCM6362_RESET_PCIE (SOFTRESET_6362_PCIE_MASK | \
+- SOFTRESET_6362_PCIE_CORE_MASK)
++#define BCM6362_RESET_PCIE SOFTRESET_6362_PCIE_MASK
+ #define BCM6362_RESET_PCIE_EXT SOFTRESET_6362_PCIE_EXT_MASK
++#define BCM6362_RESET_PCIE_CORE SOFTRESET_6362_PCIE_CORE_MASK
++#define BCM6362_RESET_PCIE_HARD 0
+
+ #define BCM6368_RESET_SPI SOFTRESET_6368_SPI_MASK
+ #define BCM6368_RESET_ENET 0
+@@ -142,6 +151,8 @@
+ #define BCM6368_RESET_MPI SOFTRESET_6368_MPI_MASK
+ #define BCM6368_RESET_PCIE 0
+ #define BCM6368_RESET_PCIE_EXT 0
++#define BCM6368_RESET_PCIE_CORE 0
++#define BCM6368_RESET_PCIE_HARD 0
+
+ #define BCM63268_RESET_SPI SOFTRESET_63268_SPI_MASK
+ #define BCM63268_RESET_ENET 0
+@@ -153,10 +164,10 @@
+ #define BCM63268_RESET_ENETSW SOFTRESET_63268_ENETSW_MASK
+ #define BCM63268_RESET_PCM SOFTRESET_63268_PCM_MASK
+ #define BCM63268_RESET_MPI 0
+-#define BCM63268_RESET_PCIE (SOFTRESET_63268_PCIE_MASK | \
+- SOFTRESET_63268_PCIE_CORE_MASK | \
+- SOFTRESET_63268_PCIE_HARD_MASK)
++#define BCM63268_RESET_PCIE SOFTRESET_63268_PCIE_MASK
+ #define BCM63268_RESET_PCIE_EXT SOFTRESET_63268_PCIE_EXT_MASK
++#define BCM63268_RESET_PCIE_CORE SOFTRESET_63268_PCIE_CORE_MASK
++#define BCM63268_RESET_PCIE_HARD SOFTRESET_63268_PCIE_HARD_MASK
+
+ /*
+ * core reset bits
+--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_reset.h
++++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_reset.h
+@@ -15,6 +15,8 @@ enum bcm63xx_core_reset {
+ BCM63XX_RESET_MPI,
+ BCM63XX_RESET_PCIE,
+ BCM63XX_RESET_PCIE_EXT,
++ BCM63XX_RESET_PCIE_CORE,
++ BCM63XX_RESET_PCIE_HARD,
+ };
+
+ void bcm63xx_core_set_reset(enum bcm63xx_core_reset, int reset);
+--- a/arch/mips/pci/pci-bcm63xx.c
++++ b/arch/mips/pci/pci-bcm63xx.c
+@@ -135,9 +135,16 @@ static void __init bcm63xx_reset_pcie(vo
+
+ /* reset the PCIe core */
+ bcm63xx_core_set_reset(BCM63XX_RESET_PCIE, 1);
++ bcm63xx_core_set_reset(BCM63XX_RESET_PCIE_CORE, 1);
+ bcm63xx_core_set_reset(BCM63XX_RESET_PCIE_EXT, 1);
++ if (BCMCPU_IS_6328() || BCMCPU_IS_63268()) {
++ bcm63xx_core_set_reset(BCM63XX_RESET_PCIE_HARD, 1);
++ mdelay(10);
++ bcm63xx_core_set_reset(BCM63XX_RESET_PCIE_HARD, 0);
++ }
+ mdelay(10);
+
++ bcm63xx_core_set_reset(BCM63XX_RESET_PCIE_CORE, 0);
+ bcm63xx_core_set_reset(BCM63XX_RESET_PCIE, 0);
+ mdelay(10);
+
--- /dev/null
+From 11a8ab8dac4ef5d0d70199843043927edce1d4db Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jogo@openwrt.org>
+Date: Sun, 15 Dec 2013 20:47:34 +0100
+Subject: [PATCH 53/53] MIPS: BCM63XX: add PCIe support for BCM6318
+
+---
+ arch/mips/bcm63xx/clk.c | 25 ++++-
+ arch/mips/include/asm/mach-bcm63xx/bcm63xx_io.h | 6 ++
+ arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h | 60 +++++++++++-
+ arch/mips/pci/ops-bcm63xx.c | 16 +++-
+ arch/mips/pci/pci-bcm63xx.c | 106 ++++++++++++++++++----
+ 5 files changed, 184 insertions(+), 29 deletions(-)
+
+--- a/arch/mips/bcm63xx/clk.c
++++ b/arch/mips/bcm63xx/clk.c
+@@ -52,6 +52,18 @@ static void bcm_hwclock_set(u32 mask, in
+ bcm_perf_writel(reg, PERF_CKCTL_REG);
+ }
+
++static void bcm_ub_hwclock_set(u32 mask, int enable)
++{
++ u32 reg;
++
++ reg = bcm_perf_readl(PERF_UB_CKCTL_REG);
++ if (enable)
++ reg |= mask;
++ else
++ reg &= ~mask;
++ bcm_perf_writel(reg, PERF_UB_CKCTL_REG);
++}
++
+ /*
+ * Ethernet MAC "misc" clock: dma clocks and main clock on 6348
+ */
+@@ -362,12 +374,17 @@ static struct clk clk_ipsec = {
+
+ static void pcie_set(struct clk *clk, int enable)
+ {
+- if (BCMCPU_IS_6328())
++ if (BCMCPU_IS_6318()) {
++ bcm_hwclock_set(CKCTL_6318_PCIE_EN, enable);
++ bcm_hwclock_set(CKCTL_6318_PCIE25_EN, enable);
++ bcm_ub_hwclock_set(UB_CKCTL_6318_PCIE_EN, enable);
++ } else if (BCMCPU_IS_6328()) {
+ bcm_hwclock_set(CKCTL_6328_PCIE_EN, enable);
+- else if (BCMCPU_IS_6362())
++ } else if (BCMCPU_IS_6362()) {
+ bcm_hwclock_set(CKCTL_6362_PCIE_EN, enable);
+- else if (BCMCPU_IS_63268())
++ } else if (BCMCPU_IS_63268()) {
+ bcm_hwclock_set(CKCTL_63268_PCIE_EN, enable);
++ }
+ }
+
+ static struct clk clk_pcie = {
+--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_io.h
++++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_io.h
+@@ -41,6 +41,12 @@
+ #define BCM_CB_MEM_END_PA (BCM_CB_MEM_BASE_PA + \
+ BCM_CB_MEM_SIZE - 1)
+
++#define BCM_PCIE_MEM_BASE_PA_6318 0x10200000
++#define BCM_PCIE_MEM_SIZE_6318 (1 * 1024 * 1024)
++#define BCM_PCIE_MEM_END_PA_6318 (BCM_PCIE_MEM_BASE_PA_6318 + \
++ BCM_PCIE_MEM_SIZE_6318 - 1)
++
++
+ #define BCM_PCIE_MEM_BASE_PA_6328 0x10f00000
+ #define BCM_PCIE_MEM_SIZE_6328 (1 * 1024 * 1024)
+ #define BCM_PCIE_MEM_END_PA_6328 (BCM_PCIE_MEM_BASE_PA_6328 + \
+--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
++++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
+@@ -1530,6 +1530,17 @@
+ * _REG relative to RSET_PCIE
+ *************************************************************************/
+
++#define PCIE_SPECIFIC_REG 0x188
++#define SPECIFIC_ENDIAN_MODE_BAR1_SHIFT 0
++#define SPECIFIC_ENDIAN_MODE_BAR1_MASK (0x3 << SPECIFIC_ENDIAN_MODE_BAR1_SHIFT)
++#define SPECIFIC_ENDIAN_MODE_BAR2_SHIFT 2
++#define SPECIFIC_ENDIAN_MODE_BAR2_MASK (0x3 << SPECIFIC_ENDIAN_MODE_BAR1_SHIFT)
++#define SPECIFIC_ENDIAN_MODE_BAR3_SHIFT 4
++#define SPECIFIC_ENDIAN_MODE_BAR3_MASK (0x3 << SPECIFIC_ENDIAN_MODE_BAR1_SHIFT)
++#define SPECIFIC_ENDIAN_MODE_WORD_ALIGN 0
++#define SPECIFIC_ENDIAN_MODE_HALFWORD_ALIGN 1
++#define SPECIFIC_ENDIAN_MODE_BYTE_ALIGN 2
++
+ #define PCIE_CONFIG2_REG 0x408
+ #define CONFIG2_BAR1_SIZE_EN 1
+ #define CONFIG2_BAR1_SIZE_MASK 0xf
+@@ -1575,7 +1586,54 @@
+ #define PCIE_RC_INT_C (1 << 2)
+ #define PCIE_RC_INT_D (1 << 3)
+
+-#define PCIE_DEVICE_OFFSET 0x8000
++#define PCIE_CPU_2_PCIE_MEM_WIN0_LO_REG 0x400c
++#define C2P_MEM_WIN_ENDIAN_MODE_MASK 0x3
++#define C2P_MEM_WIN_ENDIAN_NO_SWAP 0
++#define C2P_MEM_WIN_ENDIAN_HALF_WORD_SWAP 1
++#define C2P_MEM_WIN_ENDIAN_HALF_BYTE_SWAP 2
++#define C2P_MEM_WIN_BASE_ADDR_SHIFT 20
++#define C2P_MEM_WIN_BASE_ADDR_MASK (0xfff << C2P_MEM_WIN_BASE_ADDR_SHIFT)
++
++#define PCIE_RC_BAR1_CONFIG_LO_REG 0x402c
++#define RC_BAR_CFG_LO_SIZE_256MB 0xd
++#define RC_BAR_CFG_LO_MATCH_ADDR_SHIFT 20
++#define RC_BAR_CFG_LO_MATCH_ADDR_MASK (0xfff << RC_BAR_CFG_LO_MATCH_ADDR_SHIFT)
++
++#define PCIE_CPU_2_PCIE_MEM_WIN0_BASELIMIT_REG 0x4070
++#define C2P_BASELIMIT_LIMIT_SHIFT 20
++#define C2P_BASELIMIT_LIMIT_MASK (0xfff << C2P_BASELIMIT_LIMIT_SHIFT)
++#define C2P_BASELIMIT_BASE_SHIFT 4
++#define C2P_BASELIMIT_BASE_MASK (0xfff << C2P_BASELIMIT_BASE_SHIFT)
++
++#define PCIE_UBUS_BAR1_CFG_REMAP_REG 0x4088
++#define BAR1_CFG_REMAP_OFFSET_SHIFT 20
++#define BAR1_CFG_REMAP_OFFSET_MASK (0xfff << BAR1_CFG_REMAP_OFFSET_SHIFT)
++#define BAR1_CFG_REMAP_ACCESS_EN 1
++
++#define PCIE_HARD_DEBUG_REG 0x4204
++#define HARD_DEBUG_SERDES_IDDQ (1 << 23)
++
++#define PCIE_CPU_INT1_MASK_CLEAR_REG 0x830c
++#define CPU_INT_PCIE_ERR_ATTN_CPU (1 << 0)
++#define CPU_INT_PCIE_INTA (1 << 1)
++#define CPU_INT_PCIE_INTB (1 << 2)
++#define CPU_INT_PCIE_INTC (1 << 3)
++#define CPU_INT_PCIE_INTD (1 << 4)
++#define CPU_INT_PCIE_INTR (1 << 5)
++#define CPU_INT_PCIE_NMI (1 << 6)
++#define CPU_INT_PCIE_UBUS (1 << 7)
++#define CPU_INT_IPI (1 << 8)
++
++#define PCIE_EXT_CFG_INDEX_REG 0x8400
++#define EXT_CFG_FUNC_NUM_SHIFT 12
++#define EXT_CFG_FUNC_NUM_MASK (0x7 << EXT_CFG_FUNC_NUM_SHIFT)
++#define EXT_CFG_DEV_NUM_SHIFT 15
++#define EXT_CFG_DEV_NUM_MASK (0xf << EXT_CFG_DEV_NUM_SHIFT)
++#define EXT_CFG_BUS_NUM_SHIFT 20
++#define EXT_CFG_BUS_NUM_MASK (0xff << EXT_CFG_BUS_NUM_SHIFT)
++
++#define PCIE_DEVICE_OFFSET_6318 0x9000
++#define PCIE_DEVICE_OFFSET_6328 0x8000
+
+ /*************************************************************************
+ * _REG relative to RSET_OTP
+--- a/arch/mips/pci/ops-bcm63xx.c
++++ b/arch/mips/pci/ops-bcm63xx.c
+@@ -489,8 +489,12 @@ static int bcm63xx_pcie_read(struct pci_
+ if (!bcm63xx_pcie_can_access(bus, devfn))
+ return PCIBIOS_DEVICE_NOT_FOUND;
+
+- if (bus->number == PCIE_BUS_DEVICE)
+- reg += PCIE_DEVICE_OFFSET;
++ if (bus->number == PCIE_BUS_DEVICE) {
++ if (BCMCPU_IS_6318())
++ reg += PCIE_DEVICE_OFFSET_6318;
++ else
++ reg += PCIE_DEVICE_OFFSET_6328;
++ }
+
+ data = bcm_pcie_readl(reg);
+
+@@ -509,8 +513,12 @@ static int bcm63xx_pcie_write(struct pci
+ if (!bcm63xx_pcie_can_access(bus, devfn))
+ return PCIBIOS_DEVICE_NOT_FOUND;
+
+- if (bus->number == PCIE_BUS_DEVICE)
+- reg += PCIE_DEVICE_OFFSET;
++ if (bus->number == PCIE_BUS_DEVICE) {
++ if (BCMCPU_IS_6318())
++ reg += PCIE_DEVICE_OFFSET_6318;
++ else
++ reg += PCIE_DEVICE_OFFSET_6328;
++ }
+
+
+ data = bcm_pcie_readl(reg);
+--- a/arch/mips/pci/pci-bcm63xx.c
++++ b/arch/mips/pci/pci-bcm63xx.c
+@@ -118,7 +118,7 @@ static void bcm63xx_int_cfg_writel(u32 v
+
+ void __iomem *pci_iospace_start;
+
+-static void __init bcm63xx_reset_pcie(void)
++static void __init bcm63xx_reset_pcie_gen1(void)
+ {
+ u32 val;
+ u32 reg;
+@@ -152,20 +152,32 @@ static void __init bcm63xx_reset_pcie(vo
+ mdelay(200);
+ }
+
+-static struct clk *pcie_clk;
+-
+-static int __init bcm63xx_register_pcie(void)
++static void __init bcm63xx_reset_pcie_gen2(void)
+ {
+ u32 val;
+
+- /* enable clock */
+- pcie_clk = clk_get(NULL, "pcie");
+- if (IS_ERR_OR_NULL(pcie_clk))
+- return -ENODEV;
++ bcm63xx_core_set_reset(BCM63XX_RESET_PCIE_HARD, 0);
+
+- clk_prepare_enable(pcie_clk);
++ /* reset the PCIe core */
++ bcm63xx_core_set_reset(BCM63XX_RESET_PCIE, 1);
++ bcm63xx_core_set_reset(BCM63XX_RESET_PCIE_EXT, 1);
++ bcm63xx_core_set_reset(BCM63XX_RESET_PCIE_CORE, 1);
++ mdelay(10);
++ bcm63xx_core_set_reset(BCM63XX_RESET_PCIE_EXT, 0);
++ mdelay(10);
++ bcm63xx_core_set_reset(BCM63XX_RESET_PCIE, 0);
++ mdelay(10);
++ val = bcm_pcie_readl(PCIE_HARD_DEBUG_REG);
++ val &= ~HARD_DEBUG_SERDES_IDDQ;
++ bcm_pcie_writel(val, PCIE_HARD_DEBUG_REG);
++ mdelay(10);
++ bcm63xx_core_set_reset(BCM63XX_RESET_PCIE_CORE, 0);
++ mdelay(200);
++}
+
+- bcm63xx_reset_pcie();
++static void __init bcm63xx_init_pcie_gen1(void)
++{
++ u32 val;
+
+ /* configure the PCIe bridge */
+ val = bcm_pcie_readl(PCIE_BRIDGE_OPT1_REG);
+@@ -190,6 +202,65 @@ static int __init bcm63xx_register_pcie(
+ val |= OPT2_CFG_TYPE1_BD_SEL;
+ bcm_pcie_writel(val, PCIE_BRIDGE_OPT2_REG);
+
++ /* set bar0 to little endian */
++ val = (bcm_pcie_mem_resource.start >> 20) << BASEMASK_BASE_SHIFT;
++ val |= (bcm_pcie_mem_resource.end >> 20) << BASEMASK_MASK_SHIFT;
++ val |= BASEMASK_REMAP_EN;
++ bcm_pcie_writel(val, PCIE_BRIDGE_BAR0_BASEMASK_REG);
++
++ val = (bcm_pcie_mem_resource.start >> 20) << REBASE_ADDR_BASE_SHIFT;
++ bcm_pcie_writel(val, PCIE_BRIDGE_BAR0_REBASE_ADDR_REG);
++}
++
++static void __init bcm63xx_init_pcie_gen2(void)
++{
++ u32 val;
++
++ bcm_pcie_writel(CPU_INT_PCIE_INTA | CPU_INT_PCIE_INTB |
++ CPU_INT_PCIE_INTC | CPU_INT_PCIE_INTD,
++ PCIE_CPU_INT1_MASK_CLEAR_REG);
++
++ val = bcm_pcie_mem_resource.end & C2P_BASELIMIT_LIMIT_MASK;
++ val |= (bcm_pcie_mem_resource.start >> C2P_BASELIMIT_LIMIT_SHIFT) <<
++ C2P_BASELIMIT_BASE_SHIFT;
++
++ bcm_pcie_writel(val, PCIE_CPU_2_PCIE_MEM_WIN0_BASELIMIT_REG);
++
++ /* set bar0 to little endian */
++ val = bcm_pcie_readl(PCIE_CPU_2_PCIE_MEM_WIN0_LO_REG);
++ val |= bcm_pcie_mem_resource.start & C2P_MEM_WIN_BASE_ADDR_MASK;
++ val |= C2P_MEM_WIN_ENDIAN_HALF_BYTE_SWAP;
++ bcm_pcie_writel(val, PCIE_CPU_2_PCIE_MEM_WIN0_LO_REG);
++
++ bcm_pcie_writel(SPECIFIC_ENDIAN_MODE_BYTE_ALIGN, PCIE_SPECIFIC_REG);
++ bcm_pcie_writel(RC_BAR_CFG_LO_SIZE_256MB, PCIE_RC_BAR1_CONFIG_LO_REG);
++ bcm_pcie_writel(BAR1_CFG_REMAP_ACCESS_EN, PCIE_UBUS_BAR1_CFG_REMAP_REG);
++
++ bcm_pcie_writel(PCIE_BUS_DEVICE << EXT_CFG_BUS_NUM_SHIFT,
++ PCIE_EXT_CFG_INDEX_REG);
++}
++
++static struct clk *pcie_clk;
++
++static int __init bcm63xx_register_pcie(void)
++{
++ u32 val;
++
++ /* enable clock */
++ pcie_clk = clk_get(NULL, "pcie");
++ if (IS_ERR_OR_NULL(pcie_clk))
++ return -ENODEV;
++
++ clk_prepare_enable(pcie_clk);
++
++ if (BCMCPU_IS_6328() || BCMCPU_IS_6362() || BCMCPU_IS_63268()) {
++ bcm63xx_reset_pcie_gen1();
++ bcm63xx_init_pcie_gen1();
++ } else {
++ bcm63xx_reset_pcie_gen2();
++ bcm63xx_init_pcie_gen2();
++ }
++
+ /* setup class code as bridge */
+ val = bcm_pcie_readl(PCIE_IDVAL3_REG);
+ val &= ~IDVAL3_CLASS_CODE_MASK;
+@@ -201,15 +272,6 @@ static int __init bcm63xx_register_pcie(
+ val &= ~CONFIG2_BAR1_SIZE_MASK;
+ bcm_pcie_writel(val, PCIE_CONFIG2_REG);
+
+- /* set bar0 to little endian */
+- val = (bcm_pcie_mem_resource.start >> 20) << BASEMASK_BASE_SHIFT;
+- val |= (bcm_pcie_mem_resource.end >> 20) << BASEMASK_MASK_SHIFT;
+- val |= BASEMASK_REMAP_EN;
+- bcm_pcie_writel(val, PCIE_BRIDGE_BAR0_BASEMASK_REG);
+-
+- val = (bcm_pcie_mem_resource.start >> 20) << REBASE_ADDR_BASE_SHIFT;
+- bcm_pcie_writel(val, PCIE_BRIDGE_BAR0_REBASE_ADDR_REG);
+-
+ register_pci_controller(&bcm63xx_pcie_controller);
+
+ return 0;
+@@ -341,7 +403,10 @@ static int __init bcm63xx_pci_init(void)
+ if (!bcm63xx_pci_enabled)
+ return -ENODEV;
+
+- if (BCMCPU_IS_6328() || BCMCPU_IS_6362()) {
++ if (BCMCPU_IS_6318()) {
++ bcm_pcie_mem_resource.start = BCM_PCIE_MEM_BASE_PA_6318;
++ bcm_pcie_mem_resource.end = BCM_PCIE_MEM_END_PA_6318;
++ } if (BCMCPU_IS_6328() || BCMCPU_IS_6362()) {
+ bcm_pcie_mem_resource.start = BCM_PCIE_MEM_BASE_PA_6328;
+ bcm_pcie_mem_resource.end = BCM_PCIE_MEM_END_PA_6328;
+ } else if (BCMCPU_IS_63268()) {
+@@ -350,6 +415,7 @@ static int __init bcm63xx_pci_init(void)
+ }
+
+ switch (bcm63xx_get_cpu_id()) {
++ case BCM6318_CPU_ID:
+ case BCM6328_CPU_ID:
+ case BCM6362_CPU_ID:
+ case BCM63268_CPU_ID:
--- /dev/null
+From 9a97177b907330971aa7bf41855fafc2602e1c18 Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jogo@openwrt.org>
+Date: Sun, 22 Dec 2013 12:26:57 +0100
+Subject: [PATCH 51/56] MIPS: BCM63XX: detect flash type early and store the
+ result
+
+Signed-off-by: Jonas Gorski <jogo@openwrt.org>
+---
+ arch/mips/bcm63xx/dev-flash.c | 10 +++++++---
+ arch/mips/bcm63xx/prom.c | 4 ++++
+ arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_flash.h | 2 ++
+ 3 files changed, 13 insertions(+), 3 deletions(-)
+
+--- a/arch/mips/bcm63xx/dev-flash.c
++++ b/arch/mips/bcm63xx/dev-flash.c
+@@ -22,6 +22,8 @@
+ #include <bcm63xx_regs.h>
+ #include <bcm63xx_io.h>
+
++static int flash_type;
++
+ static struct mtd_partition mtd_partitions[] = {
+ {
+ .name = "cfe",
+@@ -109,13 +111,15 @@ static int __init bcm63xx_detect_flash_t
+ }
+ }
+
++void __init bcm63xx_flash_detect(void)
++{
++ flash_type = bcm63xx_detect_flash_type();
++}
++
+ int __init bcm63xx_flash_register(void)
+ {
+- int flash_type;
+ u32 val;
+
+- flash_type = bcm63xx_detect_flash_type();
+-
+ switch (flash_type) {
+ case BCM63XX_FLASH_TYPE_PARALLEL:
+ /* read base address of boot chip select (0) */
+--- a/arch/mips/bcm63xx/prom.c
++++ b/arch/mips/bcm63xx/prom.c
+@@ -17,6 +17,7 @@
+ #include <bcm63xx_cpu.h>
+ #include <bcm63xx_io.h>
+ #include <bcm63xx_regs.h>
++#include <bcm63xx_dev_flash.h>
+
+ void __init prom_init(void)
+ {
+@@ -52,6 +53,9 @@ void __init prom_init(void)
+ reg &= ~mask;
+ bcm_perf_writel(reg, PERF_CKCTL_REG);
+
++ /* detect and setup flash access */
++ bcm63xx_flash_detect();
++
+ /* do low level board init */
+ board_prom_init();
+
+--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_flash.h
++++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_flash.h
+@@ -8,6 +8,8 @@ enum {
+ BCM63XX_FLASH_TYPE_NAND,
+ };
+
++void bcm63xx_flash_detect(void);
++
+ int __init bcm63xx_flash_register(void);
+
+ #endif /* __BCM63XX_FLASH_H */
--- /dev/null
+From 1cacd0f7b0d35f8e3d3f8a69ecb3b5e436d6b9e8 Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jogo@openwrt.org>
+Date: Sun, 22 Dec 2013 13:25:25 +0100
+Subject: [PATCH 52/56] MIPS: BCM63XX: fixup mapped SPI flash access on boot
+
+Some bootloaders leave the flash access in an invalid state with dual
+read enabled; fix it by disabling it and falling back to simple fast
+reads.
+
+Signed-off-by: Jonas Gorski <jogo@openwrt.org>
+---
+ arch/mips/bcm63xx/dev-flash.c | 51 ++++++++++++++++++++++++++++++++++++
+ 1 file changed, 51 insertions(+)
+
+--- a/arch/mips/bcm63xx/dev-flash.c
++++ b/arch/mips/bcm63xx/dev-flash.c
+@@ -16,6 +16,7 @@
+ #include <linux/mtd/mtd.h>
+ #include <linux/mtd/partitions.h>
+ #include <linux/mtd/physmap.h>
++#include <linux/mtd/spi-nor.h>
+
+ #include <bcm63xx_cpu.h>
+ #include <bcm63xx_dev_flash.h>
+@@ -111,9 +112,59 @@ static int __init bcm63xx_detect_flash_t
+ }
+ }
+
++#define HSSPI_FLASH_CTRL_REG 0x14
++#define FLASH_CTRL_READ_OPCODE_MASK 0xff
++#define FLASH_CTRL_ADDR_BYTES_MASK (0x3 << 8)
++#define FLASH_CTRL_ADDR_BYTES_2 (0 << 8)
++#define FLASH_CTRL_ADDR_BYTES_3 (1 << 8)
++#define FLASH_CTRL_ADDR_BYTES_4 (2 << 8)
++#define FLASH_CTRL_DUMMY_BYTES_SHIFT 10
++#define FLASH_CTRL_DUMMY_BYTES_MASK (0x3 << FLASH_CTRL_DUMMY_BYTES_SHIFT)
++#define FLASH_CTRL_MB_EN (1 << 23)
++
+ void __init bcm63xx_flash_detect(void)
+ {
+ flash_type = bcm63xx_detect_flash_type();
++
++ /* ensure flash mapping has sane values */
++ if (flash_type == BCM63XX_FLASH_TYPE_SERIAL &&
++ (BCMCPU_IS_6318() || BCMCPU_IS_6328() || BCMCPU_IS_6362() ||
++ BCMCPU_IS_63268())) {
++ u32 val = bcm_rset_readl(RSET_HSSPI, HSSPI_FLASH_CTRL_REG);
++
++ if (val & FLASH_CTRL_MB_EN) {
++ /* cfe might configure non working dual-io mode */
++ val &= ~FLASH_CTRL_MB_EN;
++ val &= ~FLASH_CTRL_READ_OPCODE_MASK;
++ val &= ~FLASH_CTRL_DUMMY_BYTES_MASK;
++ val |= 1 << FLASH_CTRL_DUMMY_BYTES_SHIFT;
++
++ switch (val & FLASH_CTRL_ADDR_BYTES_MASK) {
++ case FLASH_CTRL_ADDR_BYTES_3:
++ val |= SPINOR_OP_READ_FAST;
++ break;
++ case FLASH_CTRL_ADDR_BYTES_4:
++ val |= SPINOR_OP_READ_FAST_4B;
++ break;
++ case FLASH_CTRL_ADDR_BYTES_2:
++ default:
++ pr_warn("unsupported address byte mode (%x), not fixing up\n",
++ val & FLASH_CTRL_ADDR_BYTES_MASK);
++ return;
++ }
++ } else {
++ /* ensure dummy bytes is set to 1 for _FAST reads */
++ u8 cmd = val & FLASH_CTRL_READ_OPCODE_MASK;
++
++ if (cmd != SPINOR_OP_READ_FAST && cmd != SPINOR_OP_READ_FAST_4B)
++ return;
++
++ val &= ~FLASH_CTRL_DUMMY_BYTES_MASK;
++ val |= 1 << FLASH_CTRL_DUMMY_BYTES_SHIFT;
++ }
++
++ bcm_rset_writel(RSET_HSSPI, val, HSSPI_FLASH_CTRL_REG);
++ }
+ }
+
+ int __init bcm63xx_flash_register(void)
--- /dev/null
+--- a/arch/mips/bcm63xx/clk.c
++++ b/arch/mips/bcm63xx/clk.c
+@@ -168,7 +168,11 @@ static struct clk clk_swpkt_usb = {
+ */
+ static void enetsw_set(struct clk *clk, int enable)
+ {
+- if (BCMCPU_IS_6328()) {
++ if (BCMCPU_IS_6318()) {
++ bcm_hwclock_set(CKCTL_6318_ROBOSW250_EN |
++ CKCTL_6318_ROBOSW025_EN, enable);
++ bcm_ub_hwclock_set(UB_CKCTL_6318_ROBOSW_EN, enable);
++ } else if (BCMCPU_IS_6328()) {
+ bcm_hwclock_set(CKCTL_6328_ROBOSW_EN, enable);
+ } else if (BCMCPU_IS_6362()) {
+ bcm_hwclock_set(CKCTL_6362_ROBOSW_EN, enable);
+@@ -220,18 +224,22 @@ static struct clk clk_pcm = {
+ */
+ static void usbh_set(struct clk *clk, int enable)
+ {
+- if (BCMCPU_IS_6328())
++ if (BCMCPU_IS_6318()) {
++ bcm_hwclock_set(CKCTL_6318_USB_EN, enable);
++ bcm_ub_hwclock_set(UB_CKCTL_6318_USB_EN, enable);
++ } else if (BCMCPU_IS_6328()) {
+ bcm_hwclock_set(CKCTL_6328_USBH_EN, enable);
+- else if (BCMCPU_IS_6348())
++ } else if (BCMCPU_IS_6348()) {
+ bcm_hwclock_set(CKCTL_6348_USBH_EN, enable);
+- else if (BCMCPU_IS_6362())
++ } else if (BCMCPU_IS_6362()) {
+ bcm_hwclock_set(CKCTL_6362_USBH_EN, enable);
+- else if (BCMCPU_IS_6368())
++ } else if (BCMCPU_IS_6368()) {
+ bcm_hwclock_set(CKCTL_6368_USBH_EN, enable);
+- else if (BCMCPU_IS_63268())
++ } else if (BCMCPU_IS_63268()) {
+ bcm_hwclock_set(CKCTL_63268_USBH_EN, enable);
+- else
++ } else {
+ return;
++ }
+
+ if (enable)
+ msleep(100);
--- /dev/null
+--- a/arch/mips/bcm63xx/usb-common.c
++++ b/arch/mips/bcm63xx/usb-common.c
+@@ -109,6 +109,27 @@ void bcm63xx_usb_priv_ohci_cfg_set(void)
+ reg = bcm_rset_readl(RSET_USBH_PRIV, USBH_PRIV_SETUP_6368_REG);
+ reg |= USBH_PRIV_SETUP_IOC_MASK;
+ bcm_rset_writel(RSET_USBH_PRIV, reg, USBH_PRIV_SETUP_6368_REG);
++ } else if (BCMCPU_IS_6318()) {
++ reg = bcm_rset_readl(RSET_USBH_PRIV, USBH_PRIV_PLL_CTRL1_6318_REG);
++ reg |= USBH_PRIV_PLL_CTRL1_SUSP_EN;
++ bcm_rset_writel(RSET_USBH_PRIV, reg, USBH_PRIV_PLL_CTRL1_6318_REG);
++
++ reg = bcm_rset_readl(RSET_USBH_PRIV, USBH_PRIV_SWAP_6318_REG);
++ reg &= ~USBH_PRIV_SWAP_OHCI_ENDN_MASK;
++ reg |= USBH_PRIV_SWAP_OHCI_DATA_MASK;
++ bcm_rset_writel(RSET_USBH_PRIV, reg, USBH_PRIV_SWAP_6318_REG);
++
++ reg = bcm_rset_readl(RSET_USBH_PRIV, USBH_PRIV_SETUP_6318_REG);
++ reg |= USBH_PRIV_SETUP_IOC_MASK;
++ bcm_rset_writel(RSET_USBH_PRIV, reg, USBH_PRIV_SETUP_6318_REG);
++
++ reg = bcm_rset_readl(RSET_USBH_PRIV, USBH_PRIV_PLL_CTRL1_6318_REG);
++ reg &= ~USBH_PRIV_PLL_CTRL1_IDDQ_PWRDN;
++ bcm_rset_writel(RSET_USBH_PRIV, reg, USBH_PRIV_PLL_CTRL1_6318_REG);
++
++ reg = bcm_rset_readl(RSET_USBH_PRIV, USBH_PRIV_SIM_CTRL_6318_REG);
++ reg |= USBH_PRIV_SIM_CTRL_LADDR_SEL;
++ bcm_rset_writel(RSET_USBH_PRIV, reg, USBH_PRIV_SIM_CTRL_6318_REG);
+ }
+
+ spin_unlock_irqrestore(&usb_priv_reg_lock, flags);
+@@ -144,6 +165,27 @@ void bcm63xx_usb_priv_ehci_cfg_set(void)
+ reg = bcm_rset_readl(RSET_USBH_PRIV, USBH_PRIV_SETUP_6368_REG);
+ reg |= USBH_PRIV_SETUP_IOC_MASK;
+ bcm_rset_writel(RSET_USBH_PRIV, reg, USBH_PRIV_SETUP_6368_REG);
++ } else if (BCMCPU_IS_6318()) {
++ reg = bcm_rset_readl(RSET_USBH_PRIV, USBH_PRIV_PLL_CTRL1_6318_REG);
++ reg |= USBH_PRIV_PLL_CTRL1_SUSP_EN;
++ bcm_rset_writel(RSET_USBH_PRIV, reg, USBH_PRIV_PLL_CTRL1_6318_REG);
++
++ reg = bcm_rset_readl(RSET_USBH_PRIV, USBH_PRIV_SWAP_6318_REG);
++ reg &= ~USBH_PRIV_SWAP_EHCI_ENDN_MASK;
++ reg |= USBH_PRIV_SWAP_EHCI_DATA_MASK;
++ bcm_rset_writel(RSET_USBH_PRIV, reg, USBH_PRIV_SWAP_6318_REG);
++
++ reg = bcm_rset_readl(RSET_USBH_PRIV, USBH_PRIV_SETUP_6318_REG);
++ reg |= USBH_PRIV_SETUP_IOC_MASK;
++ bcm_rset_writel(RSET_USBH_PRIV, reg, USBH_PRIV_SETUP_6318_REG);
++
++ reg = bcm_rset_readl(RSET_USBH_PRIV, USBH_PRIV_PLL_CTRL1_6318_REG);
++ reg &= ~USBH_PRIV_PLL_CTRL1_IDDQ_PWRDN;
++ bcm_rset_writel(RSET_USBH_PRIV, reg, USBH_PRIV_PLL_CTRL1_6318_REG);
++
++ reg = bcm_rset_readl(RSET_USBH_PRIV, USBH_PRIV_SIM_CTRL_6318_REG);
++ reg |= USBH_PRIV_SIM_CTRL_LADDR_SEL;
++ bcm_rset_writel(RSET_USBH_PRIV, reg, USBH_PRIV_SIM_CTRL_6318_REG);
+ }
+
+ spin_unlock_irqrestore(&usb_priv_reg_lock, flags);
+--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
++++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
+@@ -682,6 +682,12 @@
+ #define GPIO_MODE_6368_SPI_SSN4 (1 << 30)
+ #define GPIO_MODE_6368_SPI_SSN5 (1 << 31)
+
++#define GPIO_PINMUX_SEL0_6318 0x1c
++#define GPIO_PINMUX_SEL0_GPIO13_SHIFT 26
++#define GPIO_PINMUX_SEL0_GPIO13_MASK (0x3 << GPIO_PINMUX_SEL0_GPIO13_SHIFT)
++#define GPIO_PINMUX_SEL0_GPIO13_PWRON (1 << GPIO_PINMUX_SEL0_GPIO13_SHIFT)
++#define GPIO_PINMUX_SEL0_GPIO13_LED (2 << GPIO_PINMUX_SEL0_GPIO13_SHIFT)
++#define GPIO_PINMUX_SEL0_GPIO13_GPIO (3 << GPIO_PINMUX_SEL0_GPIO13_SHIFT)
+
+ #define GPIO_PINMUX_OTHR_REG 0x24
+ #define GPIO_PINMUX_OTHR_6328_USB_SHIFT 12
+@@ -1000,6 +1006,7 @@
+
+ #define USBH_PRIV_SWAP_6358_REG 0x0
+ #define USBH_PRIV_SWAP_6368_REG 0x1c
++#define USBH_PRIV_SWAP_6318_REG 0x0c
+
+ #define USBH_PRIV_SWAP_USBD_SHIFT 6
+ #define USBH_PRIV_SWAP_USBD_MASK (1 << USBH_PRIV_SWAP_USBD_SHIFT)
+@@ -1025,6 +1032,13 @@
+ #define USBH_PRIV_SETUP_IOC_SHIFT 4
+ #define USBH_PRIV_SETUP_IOC_MASK (1 << USBH_PRIV_SETUP_IOC_SHIFT)
+
++#define USBH_PRIV_SETUP_6318_REG 0x00
++#define USBH_PRIV_PLL_CTRL1_6318_REG 0x04
++#define USBH_PRIV_PLL_CTRL1_SUSP_EN (1 << 27)
++#define USBH_PRIV_PLL_CTRL1_IDDQ_PWRDN (1 << 31)
++#define USBH_PRIV_SIM_CTRL_6318_REG 0x20
++#define USBH_PRIV_SIM_CTRL_LADDR_SEL (1 << 5)
++
+
+ /*************************************************************************
+ * _REG relative to RSET_USBD
+--- a/arch/mips/bcm63xx/boards/board_common.c
++++ b/arch/mips/bcm63xx/boards/board_common.c
+@@ -125,6 +125,15 @@ void __init board_early_setup(const stru
+ }
+
+ bcm_gpio_writel(val, GPIO_MODE_REG);
++
++#if IS_ENABLED(CONFIG_USB)
++ if (BCMCPU_IS_6318() && (board.has_ehci0 || board.has_ohci0)) {
++ val = bcm_gpio_readl(GPIO_PINMUX_SEL0_6318);
++ val &= ~GPIO_PINMUX_SEL0_GPIO13_MASK;
++ val |= GPIO_PINMUX_SEL0_GPIO13_PWRON;
++ bcm_gpio_writel(val, GPIO_PINMUX_SEL0_6318);
++ }
++#endif
+ }
+
+
+--- a/arch/mips/bcm63xx/Kconfig
++++ b/arch/mips/bcm63xx/Kconfig
+@@ -23,6 +23,8 @@ config BCM63XX_CPU_6318
+ bool "support 6318 CPU"
+ select SYS_HAS_CPU_BMIPS32_3300
+ select HAVE_PCI
++ select BCM63XX_OHCI
++ select BCM63XX_EHCI
+
+ config BCM63XX_CPU_6328
+ bool "support 6328 CPU"
--- /dev/null
+--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
++++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
+@@ -587,6 +587,9 @@
+ #define TIMER_CTL_MONOTONIC_MASK (1 << 30)
+ #define TIMER_CTL_ENABLE_MASK (1 << 31)
+
++/* Clock reset control (63268 only) */
++#define TIMER_CLK_RST_CTL_REG 0x2c
++#define CLK_RST_CTL_USB_REF_CLK_EN (1 << 18)
+
+ /*************************************************************************
+ * _REG relative to RSET_WDT
+@@ -1534,6 +1537,11 @@
+ #define STRAPBUS_63268_FCVO_SHIFT 21
+ #define STRAPBUS_63268_FCVO_MASK (0xf << STRAPBUS_63268_FCVO_SHIFT)
+
++#define MISC_IDDQ_CTRL_6328_REG 0x48
++#define MISC_IDDQ_CTRL_63268_REG 0x4c
++
++#define IDDQ_CTRL_63268_USBH (1 << 4)
++
+ #define MISC_STRAPBUS_6328_REG 0x240
+ #define STRAPBUS_6328_FCVO_SHIFT 7
+ #define STRAPBUS_6328_FCVO_MASK (0x1f << STRAPBUS_6328_FCVO_SHIFT)
+--- a/arch/mips/bcm63xx/clk.c
++++ b/arch/mips/bcm63xx/clk.c
+@@ -64,6 +64,26 @@ static void bcm_ub_hwclock_set(u32 mask,
+ bcm_perf_writel(reg, PERF_UB_CKCTL_REG);
+ }
+
++static void bcm_misc_iddq_set(u32 mask, int enable)
++{
++ u32 offset;
++ u32 reg;
++
++ if (BCMCPU_IS_6328() || BCMCPU_IS_6362())
++ offset = MISC_IDDQ_CTRL_6328_REG;
++ else if (BCMCPU_IS_63268())
++ offset = MISC_IDDQ_CTRL_63268_REG;
++ else
++ return;
++
++ reg = bcm_misc_readl(offset);
++ if (enable)
++ reg &= ~mask;
++ else
++ reg |= mask;
++ bcm_misc_writel(reg, offset);
++}
++
+ /*
+ * Ethernet MAC "misc" clock: dma clocks and main clock on 6348
+ */
+@@ -236,7 +256,17 @@ static void usbh_set(struct clk *clk, in
+ } else if (BCMCPU_IS_6368()) {
+ bcm_hwclock_set(CKCTL_6368_USBH_EN, enable);
+ } else if (BCMCPU_IS_63268()) {
++ u32 reg;
++
+ bcm_hwclock_set(CKCTL_63268_USBH_EN, enable);
++ bcm_misc_iddq_set(IDDQ_CTRL_63268_USBH, enable);
++ bcm63xx_core_set_reset(BCM63XX_RESET_USBH, !enable);
++ reg = bcm_timer_readl(TIMER_CLK_RST_CTL_REG);
++ if (enable)
++ reg |= CLK_RST_CTL_USB_REF_CLK_EN;
++ else
++ reg &= ~CLK_RST_CTL_USB_REF_CLK_EN;
++ bcm_timer_writel(reg, TIMER_CLK_RST_CTL_REG);
+ } else {
+ return;
+ }
--- /dev/null
+--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
++++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
+@@ -1034,11 +1034,18 @@
+ #define USBH_PRIV_SETUP_6368_REG 0x28
+ #define USBH_PRIV_SETUP_IOC_SHIFT 4
+ #define USBH_PRIV_SETUP_IOC_MASK (1 << USBH_PRIV_SETUP_IOC_SHIFT)
++#define USBH_PRIV_SETUP_IPP_SHIFT 5
++#define USBH_PRIV_SETUP_IPP_MASK (1 << USBH_PRIV_SETUP_IPP_SHIFT)
+
+ #define USBH_PRIV_SETUP_6318_REG 0x00
++#define USBH_PRIV_PLL_CTRL1_6368_REG 0x18
+ #define USBH_PRIV_PLL_CTRL1_6318_REG 0x04
+-#define USBH_PRIV_PLL_CTRL1_SUSP_EN (1 << 27)
+-#define USBH_PRIV_PLL_CTRL1_IDDQ_PWRDN (1 << 31)
++
++#define USBH_PRIV_PLL_CTRL1_6318_SUSP_EN (1 << 27)
++#define USBH_PRIV_PLL_CTRL1_6318_IDDQ_PWRDN (1 << 31)
++#define USBH_PRIV_PLL_CTRL1_63268_IDDQ_PWRDN (1 << 9)
++#define USBH_PRIV_PLL_CTRL1_63268_PWRDN_DELAY (1 << 10)
++
+ #define USBH_PRIV_SIM_CTRL_6318_REG 0x20
+ #define USBH_PRIV_SIM_CTRL_LADDR_SEL (1 << 5)
+
+--- a/arch/mips/bcm63xx/Kconfig
++++ b/arch/mips/bcm63xx/Kconfig
+@@ -73,6 +73,8 @@ config BCM63XX_CPU_63268
+ bool "support 63268 CPU"
+ select SYS_HAS_CPU_BMIPS4350
+ select HAVE_PCI
++ select BCM63XX_OHCI
++ select BCM63XX_EHCI
+ endmenu
+
+ source "arch/mips/bcm63xx/boards/Kconfig"
+--- a/arch/mips/bcm63xx/dev-usb-ehci.c
++++ b/arch/mips/bcm63xx/dev-usb-ehci.c
+@@ -82,7 +82,7 @@ static struct platform_device bcm63xx_eh
+ int __init bcm63xx_ehci_register(void)
+ {
+ if (!BCMCPU_IS_6318() && !BCMCPU_IS_6328() && !BCMCPU_IS_6358() &&
+- !BCMCPU_IS_6362() && !BCMCPU_IS_6368())
++ !BCMCPU_IS_6362() && !BCMCPU_IS_6368() && !BCMCPU_IS_63268())
+ return 0;
+
+ ehci_resources[0].start = bcm63xx_regset_address(RSET_EHCI0);
+--- a/arch/mips/bcm63xx/usb-common.c
++++ b/arch/mips/bcm63xx/usb-common.c
+@@ -109,9 +109,24 @@ void bcm63xx_usb_priv_ohci_cfg_set(void)
+ reg = bcm_rset_readl(RSET_USBH_PRIV, USBH_PRIV_SETUP_6368_REG);
+ reg |= USBH_PRIV_SETUP_IOC_MASK;
+ bcm_rset_writel(RSET_USBH_PRIV, reg, USBH_PRIV_SETUP_6368_REG);
++ } else if (BCMCPU_IS_63268()) {
++ reg = bcm_rset_readl(RSET_USBH_PRIV, USBH_PRIV_SWAP_6368_REG);
++ reg &= ~USBH_PRIV_SWAP_OHCI_ENDN_MASK;
++ reg |= USBH_PRIV_SWAP_OHCI_DATA_MASK;
++ bcm_rset_writel(RSET_USBH_PRIV, reg, USBH_PRIV_SWAP_6368_REG);
++
++ reg = bcm_rset_readl(RSET_USBH_PRIV, USBH_PRIV_SETUP_6368_REG);
++ reg |= USBH_PRIV_SETUP_IOC_MASK;
++ reg &= ~USBH_PRIV_SETUP_IPP_MASK;
++ bcm_rset_writel(RSET_USBH_PRIV, reg, USBH_PRIV_SETUP_6368_REG);
++
++ reg = bcm_rset_readl(RSET_USBH_PRIV, USBH_PRIV_PLL_CTRL1_6368_REG);
++ reg &= ~(USBH_PRIV_PLL_CTRL1_63268_IDDQ_PWRDN |
++ USBH_PRIV_PLL_CTRL1_63268_PWRDN_DELAY);
++ bcm_rset_writel(RSET_USBH_PRIV, reg, USBH_PRIV_PLL_CTRL1_6368_REG);
+ } else if (BCMCPU_IS_6318()) {
+ reg = bcm_rset_readl(RSET_USBH_PRIV, USBH_PRIV_PLL_CTRL1_6318_REG);
+- reg |= USBH_PRIV_PLL_CTRL1_SUSP_EN;
++ reg |= USBH_PRIV_PLL_CTRL1_6318_SUSP_EN;
+ bcm_rset_writel(RSET_USBH_PRIV, reg, USBH_PRIV_PLL_CTRL1_6318_REG);
+
+ reg = bcm_rset_readl(RSET_USBH_PRIV, USBH_PRIV_SWAP_6318_REG);
+@@ -124,7 +139,7 @@ void bcm63xx_usb_priv_ohci_cfg_set(void)
+ bcm_rset_writel(RSET_USBH_PRIV, reg, USBH_PRIV_SETUP_6318_REG);
+
+ reg = bcm_rset_readl(RSET_USBH_PRIV, USBH_PRIV_PLL_CTRL1_6318_REG);
+- reg &= ~USBH_PRIV_PLL_CTRL1_IDDQ_PWRDN;
++ reg &= ~USBH_PRIV_PLL_CTRL1_6318_IDDQ_PWRDN;
+ bcm_rset_writel(RSET_USBH_PRIV, reg, USBH_PRIV_PLL_CTRL1_6318_REG);
+
+ reg = bcm_rset_readl(RSET_USBH_PRIV, USBH_PRIV_SIM_CTRL_6318_REG);
+@@ -165,9 +180,24 @@ void bcm63xx_usb_priv_ehci_cfg_set(void)
+ reg = bcm_rset_readl(RSET_USBH_PRIV, USBH_PRIV_SETUP_6368_REG);
+ reg |= USBH_PRIV_SETUP_IOC_MASK;
+ bcm_rset_writel(RSET_USBH_PRIV, reg, USBH_PRIV_SETUP_6368_REG);
++ } else if (BCMCPU_IS_63268()) {
++ reg = bcm_rset_readl(RSET_USBH_PRIV, USBH_PRIV_SWAP_6368_REG);
++ reg &= ~USBH_PRIV_SWAP_EHCI_ENDN_MASK;
++ reg |= USBH_PRIV_SWAP_EHCI_DATA_MASK;
++ bcm_rset_writel(RSET_USBH_PRIV, reg, USBH_PRIV_SWAP_6368_REG);
++
++ reg = bcm_rset_readl(RSET_USBH_PRIV, USBH_PRIV_SETUP_6368_REG);
++ reg |= USBH_PRIV_SETUP_IOC_MASK;
++ reg &= ~USBH_PRIV_SETUP_IPP_MASK;
++ bcm_rset_writel(RSET_USBH_PRIV, reg, USBH_PRIV_SETUP_6368_REG);
++
++ reg = bcm_rset_readl(RSET_USBH_PRIV, USBH_PRIV_PLL_CTRL1_6368_REG);
++ reg &= ~(USBH_PRIV_PLL_CTRL1_63268_IDDQ_PWRDN |
++ USBH_PRIV_PLL_CTRL1_63268_PWRDN_DELAY);
++ bcm_rset_writel(RSET_USBH_PRIV, reg, USBH_PRIV_PLL_CTRL1_6368_REG);
+ } else if (BCMCPU_IS_6318()) {
+ reg = bcm_rset_readl(RSET_USBH_PRIV, USBH_PRIV_PLL_CTRL1_6318_REG);
+- reg |= USBH_PRIV_PLL_CTRL1_SUSP_EN;
++ reg |= USBH_PRIV_PLL_CTRL1_6318_SUSP_EN;
+ bcm_rset_writel(RSET_USBH_PRIV, reg, USBH_PRIV_PLL_CTRL1_6318_REG);
+
+ reg = bcm_rset_readl(RSET_USBH_PRIV, USBH_PRIV_SWAP_6318_REG);
+@@ -180,7 +210,7 @@ void bcm63xx_usb_priv_ehci_cfg_set(void)
+ bcm_rset_writel(RSET_USBH_PRIV, reg, USBH_PRIV_SETUP_6318_REG);
+
+ reg = bcm_rset_readl(RSET_USBH_PRIV, USBH_PRIV_PLL_CTRL1_6318_REG);
+- reg &= ~USBH_PRIV_PLL_CTRL1_IDDQ_PWRDN;
++ reg &= ~USBH_PRIV_PLL_CTRL1_6318_IDDQ_PWRDN;
+ bcm_rset_writel(RSET_USBH_PRIV, reg, USBH_PRIV_PLL_CTRL1_6318_REG);
+
+ reg = bcm_rset_readl(RSET_USBH_PRIV, USBH_PRIV_SIM_CTRL_6318_REG);
--- /dev/null
+--- a/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h
++++ b/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h
+@@ -40,6 +40,7 @@ struct board_info {
+
+ /* USB config */
+ struct bcm63xx_usbd_platform_data usbd;
++ unsigned int num_usbh_ports:2;
+
+ /* GPIO LEDs */
+ struct gpio_led leds[5];
+--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_usb_ehci.h
++++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_usb_ehci.h
+@@ -1,6 +1,6 @@
+ #ifndef BCM63XX_DEV_USB_EHCI_H_
+ #define BCM63XX_DEV_USB_EHCI_H_
+
+-int bcm63xx_ehci_register(void);
++int bcm63xx_ehci_register(unsigned int num_ports);
+
+ #endif /* BCM63XX_DEV_USB_EHCI_H_ */
+--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_usb_ohci.h
++++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_usb_ohci.h
+@@ -1,6 +1,6 @@
+ #ifndef BCM63XX_DEV_USB_OHCI_H_
+ #define BCM63XX_DEV_USB_OHCI_H_
+
+-int bcm63xx_ohci_register(void);
++int bcm63xx_ohci_register(unsigned int num_ports);
+
+ #endif /* BCM63XX_DEV_USB_OHCI_H_ */
+--- a/arch/mips/bcm63xx/boards/board_common.c
++++ b/arch/mips/bcm63xx/boards/board_common.c
+@@ -165,6 +165,8 @@ static struct platform_device bcm63xx_gp
+ */
+ int __init board_register_devices(void)
+ {
++ int usbh_ports = 0;
++
+ if (board.has_uart0)
+ bcm63xx_uart_register(0);
+
+@@ -186,14 +188,21 @@ int __init board_register_devices(void)
+ !board_get_mac_address(board.enetsw.mac_addr))
+ bcm63xx_enetsw_register(&board.enetsw);
+
++ if ((board.has_ohci0 || board.has_ehci0)) {
++ usbh_ports = board.num_usbh_ports;
++
++ if (!usbh_ports || WARN_ON(usbh_ports > 1 && board.has_usbd))
++ usbh_ports = 1;
++ }
++
+ if (board.has_usbd)
+ bcm63xx_usbd_register(&board.usbd);
+
+ if (board.has_ehci0)
+- bcm63xx_ehci_register();
++ bcm63xx_ehci_register(usbh_ports);
+
+ if (board.has_ohci0)
+- bcm63xx_ohci_register();
++ bcm63xx_ohci_register(usbh_ports);
+
+ /* Generate MAC address for WLAN and register our SPROM,
+ * do this after registering enet devices
+--- a/arch/mips/bcm63xx/dev-usb-ehci.c
++++ b/arch/mips/bcm63xx/dev-usb-ehci.c
+@@ -79,12 +79,14 @@ static struct platform_device bcm63xx_eh
+ },
+ };
+
+-int __init bcm63xx_ehci_register(void)
++int __init bcm63xx_ehci_register(unsigned int num_ports)
+ {
+ if (!BCMCPU_IS_6318() && !BCMCPU_IS_6328() && !BCMCPU_IS_6358() &&
+ !BCMCPU_IS_6362() && !BCMCPU_IS_6368() && !BCMCPU_IS_63268())
+ return 0;
+
++ bcm63xx_ehci_pdata.num_ports = num_ports;
++
+ ehci_resources[0].start = bcm63xx_regset_address(RSET_EHCI0);
+ ehci_resources[0].end = ehci_resources[0].start;
+ ehci_resources[0].end += RSET_EHCI_SIZE - 1;
+--- a/arch/mips/bcm63xx/dev-usb-ohci.c
++++ b/arch/mips/bcm63xx/dev-usb-ohci.c
+@@ -62,7 +62,6 @@ static struct usb_ohci_pdata bcm63xx_ohc
+ .big_endian_desc = 1,
+ .big_endian_mmio = 1,
+ .no_big_frame_no = 1,
+- .num_ports = 1,
+ .power_on = bcm63xx_ohci_power_on,
+ .power_off = bcm63xx_ohci_power_off,
+ .power_suspend = bcm63xx_ohci_power_off,
+@@ -80,11 +79,13 @@ static struct platform_device bcm63xx_oh
+ },
+ };
+
+-int __init bcm63xx_ohci_register(void)
++int __init bcm63xx_ohci_register(unsigned int num_ports)
+ {
+ if (BCMCPU_IS_6345() || BCMCPU_IS_6338())
+ return -ENODEV;
+
++ bcm63xx_ohci_pdata.num_ports = num_ports;
++
+ ohci_resources[0].start = bcm63xx_regset_address(RSET_OHCI0);
+ ohci_resources[0].end = ohci_resources[0].start;
+ ohci_resources[0].end += RSET_OHCI_SIZE - 1;
--- /dev/null
+--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
++++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
+@@ -547,6 +547,7 @@ static struct board_info __initdata boar
+
+ .has_ehci0 = 1,
+ .has_ohci0 = 1,
++ .num_usbh_ports = 2,
+ .has_pccard = 1,
+ .has_pci = 1,
+ .has_uart0 = 1,
--- /dev/null
+From 0daf361ea799fba0af5a232036d0f06cea85ad24 Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jogo@openwrt.org>
+Date: Sat, 21 Jun 2014 12:47:49 +0200
+Subject: [PATCH 42/44] MIPS: BCM63XX: allow building support for more than one
+ board type
+
+Use the arguments passed to the kernel to detect being booted with
+CFE as the indicator for bcm963xx board support, allowing the
+non presence of CFE_EPTSEAL to assume a different board type.
+
+Signed-off-by: Jonas Gorski <jogo@openwrt.org>
+---
+ arch/mips/bcm63xx/boards/Kconfig | 7 +++----
+ arch/mips/bcm63xx/boards/board_bcm963xx.c | 2 +-
+ arch/mips/bcm63xx/boards/board_common.c | 13 +++++++++++++
+ arch/mips/bcm63xx/boards/board_common.h | 6 ++++++
+ 4 files changed, 23 insertions(+), 5 deletions(-)
+
+--- a/arch/mips/bcm63xx/boards/Kconfig
++++ b/arch/mips/bcm63xx/boards/Kconfig
+@@ -1,11 +1,10 @@
+ # SPDX-License-Identifier: GPL-2.0
+-choice
+- prompt "Board support"
++menu "Board support"
+ depends on BCM63XX
+- default BOARD_BCM963XX
+
+ config BOARD_BCM963XX
+ bool "Generic Broadcom 963xx boards"
+ select SSB
++ default y
+
+-endchoice
++endmenu
+--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
++++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
+@@ -670,7 +670,7 @@ static const struct board_info __initcon
+ /*
+ * early init callback, read nvram data from flash and checksum it
+ */
+-void __init board_prom_init(void)
++void __init board_bcm963xx_init(void)
+ {
+ unsigned int i;
+ u8 *boot_addr, *cfe;
+--- a/arch/mips/bcm63xx/boards/board_common.c
++++ b/arch/mips/bcm63xx/boards/board_common.c
+@@ -13,6 +13,8 @@
+ #include <linux/platform_device.h>
+ #include <linux/ssb/ssb.h>
+ #include <asm/addrspace.h>
++#include <asm/bootinfo.h>
++#include <asm/fw/cfe/cfe_api.h>
+ #include <bcm63xx_board.h>
+ #include <bcm63xx_cpu.h>
+ #include <bcm63xx_dev_uart.h>
+@@ -30,6 +32,8 @@
+ #include <bcm63xx_dev_usb_usbd.h>
+ #include <board_bcm963xx.h>
+
++#include "board_common.h"
++
+ #define PFX "board: "
+
+ static struct board_info board;
+@@ -80,6 +84,15 @@ const char *board_get_name(void)
+ return board.name;
+ }
+
++void __init board_prom_init(void)
++{
++ /* detect bootloader */
++ if (fw_arg3 == CFE_EPTSEAL)
++ board_bcm963xx_init();
++ else
++ panic("unsupported bootloader detected");
++}
++
+ static int (*board_get_mac_address)(u8 mac[ETH_ALEN]);
+
+ /*
+--- a/arch/mips/bcm63xx/boards/board_common.h
++++ b/arch/mips/bcm63xx/boards/board_common.h
+@@ -6,4 +6,10 @@
+ void board_early_setup(const struct board_info *board,
+ int (*get_mac_address)(u8 mac[ETH_ALEN]));
+
++#if defined(CONFIG_BOARD_BCM963XX)
++void board_bcm963xx_init(void);
++#else
++static inline void board_bcm963xx_init(void) { }
++#endif
++
+ #endif /* __BOARD_COMMON_H */
--- /dev/null
+From 8a30097a899b975709f728666d5ad20c8b832d21 Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jogo@openwrt.org>
+Date: Sun, 9 Mar 2014 04:28:14 +0100
+Subject: [PATCH 43/44] MIPS: BCM63XX: allow board implementations to force
+ flash address
+
+Allow board implementations to force the physmap address.
+
+Signed-off-by: Jonas Gorski <jogo@openwrt.org>
+---
+ arch/mips/bcm63xx/dev-flash.c | 19 ++++++++++++++-----
+ .../mips/include/asm/mach-bcm63xx/bcm63xx_dev_flash.h | 2 ++
+ 2 files changed, 16 insertions(+), 5 deletions(-)
+
+--- a/arch/mips/bcm63xx/dev-flash.c
++++ b/arch/mips/bcm63xx/dev-flash.c
+@@ -58,6 +58,12 @@ static struct platform_device mtd_dev =
+ },
+ };
+
++void __init bcm63xx_flash_force_phys_base_address(u32 start, u32 end)
++{
++ mtd_resources[0].start = start;
++ mtd_resources[0].end = end;
++}
++
+ static int __init bcm63xx_detect_flash_type(void)
+ {
+ u32 val;
+@@ -173,12 +179,15 @@ int __init bcm63xx_flash_register(void)
+
+ switch (flash_type) {
+ case BCM63XX_FLASH_TYPE_PARALLEL:
+- /* read base address of boot chip select (0) */
+- val = bcm_mpi_readl(MPI_CSBASE_REG(0));
+- val &= MPI_CSBASE_BASE_MASK;
+
+- mtd_resources[0].start = val;
+- mtd_resources[0].end = 0x1FFFFFFF;
++ if (!mtd_resources[0].start) {
++ /* read base address of boot chip select (0) */
++ val = bcm_mpi_readl(MPI_CSBASE_REG(0));
++ val &= MPI_CSBASE_BASE_MASK;
++
++ mtd_resources[0].start = val;
++ mtd_resources[0].end = 0x1FFFFFFF;
++ }
+
+ return platform_device_register(&mtd_dev);
+ case BCM63XX_FLASH_TYPE_SERIAL:
+--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_flash.h
++++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_flash.h
+@@ -10,6 +10,8 @@ enum {
+
+ void bcm63xx_flash_detect(void);
+
++void bcm63xx_flash_force_phys_base_address(u32 start, u32 end);
++
+ int __init bcm63xx_flash_register(void);
+
+ #endif /* __BCM63XX_FLASH_H */
--- /dev/null
+From cc025e749a1fece61a6cc0d64bbe7b12472259cc Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jogo@openwrt.org>
+Date: Tue, 29 Jul 2014 21:31:12 +0200
+Subject: [PATCH 01/10] MIPS: BCM63XX: move fallback sprom support into its own
+ unit
+
+In preparation for enhancing it, move it into its own file. Require a
+mac address to be passed as the argument to always "reserve" the mac
+regardless of the inclusion state of SSB.
+
+Signed-off-by: Jonas Gorski <jogo@openwrt.org>
+---
+ arch/mips/bcm63xx/Makefile | 2 +-
+ arch/mips/bcm63xx/boards/board_common.c | 53 ++--------------
+ arch/mips/bcm63xx/sprom.c | 70 ++++++++++++++++++++++
+ .../asm/mach-bcm63xx/bcm63xx_fallback_sprom.h | 6 ++
+ 4 files changed, 83 insertions(+), 48 deletions(-)
+ create mode 100644 arch/mips/bcm63xx/sprom.c
+ create mode 100644 arch/mips/include/asm/mach-bcm63xx/bcm63xx_fallback_sprom.h
+
+--- a/arch/mips/bcm63xx/Makefile
++++ b/arch/mips/bcm63xx/Makefile
+@@ -2,7 +2,8 @@
+ obj-y += clk.o cpu.o cs.o gpio.o irq.o nvram.o prom.o reset.o \
+ setup.o timer.o dev-enet.o dev-flash.o dev-pcmcia.o \
+ dev-rng.o dev-spi.o dev-hsspi.o dev-uart.o dev-wdt.o \
+- dev-usb-ehci.o dev-usb-ohci.o dev-usb-usbd.o usb-common.o
++ dev-usb-ehci.o dev-usb-ohci.o dev-usb-usbd.o usb-common.o \
++ sprom.o
+ obj-$(CONFIG_EARLY_PRINTK) += early_printk.o
+
+ obj-y += boards/
+--- a/arch/mips/bcm63xx/boards/board_common.c
++++ b/arch/mips/bcm63xx/boards/board_common.c
+@@ -39,44 +39,6 @@
+ static struct board_info board;
+
+ /*
+- * Register a sane SPROMv2 to make the on-board
+- * bcm4318 WLAN work
+- */
+-#ifdef CONFIG_SSB_PCIHOST
+-static struct ssb_sprom bcm63xx_sprom = {
+- .revision = 0x02,
+- .board_rev = 0x17,
+- .country_code = 0x0,
+- .ant_available_bg = 0x3,
+- .pa0b0 = 0x15ae,
+- .pa0b1 = 0xfa85,
+- .pa0b2 = 0xfe8d,
+- .pa1b0 = 0xffff,
+- .pa1b1 = 0xffff,
+- .pa1b2 = 0xffff,
+- .gpio0 = 0xff,
+- .gpio1 = 0xff,
+- .gpio2 = 0xff,
+- .gpio3 = 0xff,
+- .maxpwr_bg = 0x004c,
+- .itssi_bg = 0x00,
+- .boardflags_lo = 0x2848,
+- .boardflags_hi = 0x0000,
+-};
+-
+-int bcm63xx_get_fallback_sprom(struct ssb_bus *bus, struct ssb_sprom *out)
+-{
+- if (bus->bustype == SSB_BUSTYPE_PCI) {
+- memcpy(out, &bcm63xx_sprom, sizeof(struct ssb_sprom));
+- return 0;
+- } else {
+- printk(KERN_ERR PFX "unable to fill SPROM for given bustype.\n");
+- return -EINVAL;
+- }
+-}
+-#endif
+-
+-/*
+ * return board name for /proc/cpuinfo
+ */
+ const char *board_get_name(void)
+@@ -179,6 +141,7 @@ static struct platform_device bcm63xx_gp
+ int __init board_register_devices(void)
+ {
+ int usbh_ports = 0;
++ u8 mac[ETH_ALEN];
+
+ if (board.has_uart0)
+ bcm63xx_uart_register(0);
+@@ -220,15 +183,10 @@ int __init board_register_devices(void)
+ /* Generate MAC address for WLAN and register our SPROM,
+ * do this after registering enet devices
+ */
+-#ifdef CONFIG_SSB_PCIHOST
+- if (!board_get_mac_address(bcm63xx_sprom.il0mac)) {
+- memcpy(bcm63xx_sprom.et0mac, bcm63xx_sprom.il0mac, ETH_ALEN);
+- memcpy(bcm63xx_sprom.et1mac, bcm63xx_sprom.il0mac, ETH_ALEN);
+- if (ssb_arch_register_fallback_sprom(
+- &bcm63xx_get_fallback_sprom) < 0)
+- pr_err(PFX "failed to register fallback SPROM\n");
+- }
+-#endif
++
++ if (board_get_mac_address(mac) ||
++ bcm63xx_register_fallback_sprom(mac))
++ pr_err(PFX "failed to register fallback SPROM\n");
+
+ bcm63xx_spi_register();
+
+--- /dev/null
++++ b/arch/mips/bcm63xx/sprom.c
+@@ -0,0 +1,70 @@
++/*
++ * This file is subject to the terms and conditions of the GNU General Public
++ * License. See the file "COPYING" in the main directory of this archive
++ * for more details.
++ *
++ * Copyright (C) 2008 Maxime Bizon <mbizon@freebox.fr>
++ * Copyright (C) 2008 Florian Fainelli <florian@openwrt.org>
++ */
++
++#include <linux/init.h>
++#include <linux/kernel.h>
++#include <linux/string.h>
++#include <linux/platform_device.h>
++#include <linux/ssb/ssb.h>
++#include <bcm63xx_fallback_sprom.h>
++#include <board_bcm963xx.h>
++
++#define PFX "sprom: "
++
++/*
++ * Register a sane SPROMv2 to make the on-board
++ * bcm4318 WLAN work
++ */
++#ifdef CONFIG_SSB_PCIHOST
++static struct ssb_sprom bcm63xx_sprom = {
++ .revision = 0x02,
++ .board_rev = 0x17,
++ .country_code = 0x0,
++ .ant_available_bg = 0x3,
++ .pa0b0 = 0x15ae,
++ .pa0b1 = 0xfa85,
++ .pa0b2 = 0xfe8d,
++ .pa1b0 = 0xffff,
++ .pa1b1 = 0xffff,
++ .pa1b2 = 0xffff,
++ .gpio0 = 0xff,
++ .gpio1 = 0xff,
++ .gpio2 = 0xff,
++ .gpio3 = 0xff,
++ .maxpwr_bg = 0x004c,
++ .itssi_bg = 0x00,
++ .boardflags_lo = 0x2848,
++ .boardflags_hi = 0x0000,
++};
++
++int bcm63xx_get_fallback_sprom(struct ssb_bus *bus, struct ssb_sprom *out)
++{
++ if (bus->bustype == SSB_BUSTYPE_PCI) {
++ memcpy(out, &bcm63xx_sprom, sizeof(struct ssb_sprom));
++ return 0;
++ } else {
++ printk(KERN_ERR PFX "unable to fill SPROM for given bustype.\n");
++ return -EINVAL;
++ }
++}
++#endif
++
++int __init bcm63xx_register_fallback_sprom(u8 *mac)
++{
++ int ret = 0;
++
++#ifdef CONFIG_SSB_PCIHOST
++ memcpy(bcm63xx_sprom.il0mac, mac, ETH_ALEN);
++ memcpy(bcm63xx_sprom.et0mac, mac, ETH_ALEN);
++ memcpy(bcm63xx_sprom.et1mac, mac, ETH_ALEN);
++
++ ret = ssb_arch_register_fallback_sprom(&bcm63xx_get_fallback_sprom);
++#endif
++ return ret;
++}
+--- /dev/null
++++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_fallback_sprom.h
+@@ -0,0 +1,6 @@
++#ifndef __BCM63XX_FALLBACK_SPROM
++#define __BCM63XX_FALLBACK_SPROM
++
++int bcm63xx_register_fallback_sprom(u8 *mac);
++
++#endif
--- /dev/null
+From 9912a8b3c240a9b0af01ff496b7e8ed9e4cc5b82 Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jogo@openwrt.org>
+Date: Tue, 29 Jul 2014 21:43:49 +0200
+Subject: [PATCH 02/10] MIPS: BCM63XX: use platform data for the sprom
+
+Similar to ethernet setup, use a platform data struct for passing
+the mac. This eliminates the requirement to allocate an array on
+stack for the mac passed.
+
+Signed-off-by: Jonas Gorski <jogo@openwrt.org>
+---
+ arch/mips/bcm63xx/boards/board_common.c | 6 ++----
+ arch/mips/bcm63xx/sprom.c | 8 ++++----
+ arch/mips/include/asm/mach-bcm63xx/bcm63xx_fallback_sprom.h | 8 +++++++-
+ arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h | 4 ++++
+ 4 files changed, 17 insertions(+), 9 deletions(-)
+
+--- a/arch/mips/bcm63xx/boards/board_common.c
++++ b/arch/mips/bcm63xx/boards/board_common.c
+@@ -141,7 +141,6 @@ static struct platform_device bcm63xx_gp
+ int __init board_register_devices(void)
+ {
+ int usbh_ports = 0;
+- u8 mac[ETH_ALEN];
+
+ if (board.has_uart0)
+ bcm63xx_uart_register(0);
+@@ -184,8 +183,8 @@ int __init board_register_devices(void)
+ * do this after registering enet devices
+ */
+
+- if (board_get_mac_address(mac) ||
+- bcm63xx_register_fallback_sprom(mac))
++ if (board_get_mac_address(board.fallback_sprom.mac_addr) ||
++ bcm63xx_register_fallback_sprom(&board.fallback_sprom))
+ pr_err(PFX "failed to register fallback SPROM\n");
+
+ bcm63xx_spi_register();
+--- a/arch/mips/bcm63xx/sprom.c
++++ b/arch/mips/bcm63xx/sprom.c
+@@ -55,14 +55,14 @@ int bcm63xx_get_fallback_sprom(struct ss
+ }
+ #endif
+
+-int __init bcm63xx_register_fallback_sprom(u8 *mac)
++int __init bcm63xx_register_fallback_sprom(struct fallback_sprom_data *data)
+ {
+ int ret = 0;
+
+ #ifdef CONFIG_SSB_PCIHOST
+- memcpy(bcm63xx_sprom.il0mac, mac, ETH_ALEN);
+- memcpy(bcm63xx_sprom.et0mac, mac, ETH_ALEN);
+- memcpy(bcm63xx_sprom.et1mac, mac, ETH_ALEN);
++ memcpy(bcm63xx_sprom.il0mac, data->mac_addr, ETH_ALEN);
++ memcpy(bcm63xx_sprom.et0mac, data->mac_addr, ETH_ALEN);
++ memcpy(bcm63xx_sprom.et1mac, data->mac_addr, ETH_ALEN);
+
+ ret = ssb_arch_register_fallback_sprom(&bcm63xx_get_fallback_sprom);
+ #endif
+--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_fallback_sprom.h
++++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_fallback_sprom.h
+@@ -1,6 +1,12 @@
+ #ifndef __BCM63XX_FALLBACK_SPROM
+ #define __BCM63XX_FALLBACK_SPROM
+
+-int bcm63xx_register_fallback_sprom(u8 *mac);
++#include <linux/if_ether.h>
++
++struct fallback_sprom_data {
++ u8 mac_addr[ETH_ALEN];
++};
++
++int bcm63xx_register_fallback_sprom(struct fallback_sprom_data *data);
+
+ #endif
+--- a/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h
++++ b/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h
+@@ -7,6 +7,7 @@
+ #include <linux/leds.h>
+ #include <bcm63xx_dev_enet.h>
+ #include <bcm63xx_dev_usb_usbd.h>
++#include <bcm63xx_fallback_sprom.h>
+
+ /*
+ * flash mapping
+@@ -50,6 +51,9 @@ struct board_info {
+
+ /* External PHY reset GPIO flags from gpio.h */
+ unsigned long ephy_reset_gpio_flags;
++
++ /* fallback sprom config */
++ struct fallback_sprom_data fallback_sprom;
+ };
+
+ #endif /* ! BOARD_BCM963XX_H_ */
--- /dev/null
+From 83131acbfb59760a19f3711c09526e191c8aad54 Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jogo@openwrt.org>
+Date: Tue, 29 Jul 2014 21:52:56 +0200
+Subject: [PATCH 03/10] MIPS: BCM63XX: make fallback sprom optional
+
+Some devices do not provide enough mac addresses to populate wifi in
+addition to ethernet.
+
+Use having pci enabled as a rough heuristic which boards should have it
+enabled.
+
+Signed-off-by: Jonas Gorski <jogo@openwrt.org>
+---
+ arch/mips/bcm63xx/boards/board_bcm963xx.c | 12 ++++++++++++
+ arch/mips/bcm63xx/boards/board_common.c | 5 +++--
+ arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h | 1 +
+ 3 files changed, 16 insertions(+), 2 deletions(-)
+
+--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
++++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
+@@ -63,6 +63,7 @@ static struct board_info __initdata boar
+
+ .has_pci = 1,
+ .has_uart0 = 1,
++ .use_fallback_sprom = 1,
+
+ .has_usbd = 0,
+ .usbd = {
+@@ -213,6 +214,7 @@ static struct board_info __initdata boar
+
+ .has_pci = 1,
+ .has_uart0 = 1,
++ .use_fallback_sprom = 1,
+
+ .has_enet0 = 1,
+ .enet0 = {
+@@ -259,6 +261,7 @@ static struct board_info __initdata boar
+ .has_pccard = 1,
+ .has_pci = 1,
+ .has_uart0 = 1,
++ .use_fallback_sprom = 1,
+
+ .has_enet0 = 1,
+ .enet0 = {
+@@ -310,6 +313,7 @@ static struct board_info __initdata boar
+ .has_pccard = 1,
+ .has_pci = 1,
+ .has_uart0 = 1,
++ .use_fallback_sprom = 1,
+
+ .has_enet0 = 1,
+ .enet0 = {
+@@ -360,6 +364,7 @@ static struct board_info __initdata boar
+ .has_ohci0 = 1,
+ .has_pci = 1,
+ .has_uart0 = 1,
++ .use_fallback_sprom = 1,
+
+ .has_enet0 = 1,
+ .enet0 = {
+@@ -411,6 +416,7 @@ static struct board_info __initdata boar
+ .has_pccard = 1,
+ .has_pci = 1,
+ .has_uart0 = 1,
++ .use_fallback_sprom = 1,
+
+ .has_enet0 = 1,
+ .enet0 = {
+@@ -430,6 +436,7 @@ static struct board_info __initdata boar
+ .expected_cpu_id = 0x6348,
+
+ .has_pci = 1,
++ .use_fallback_sprom = 1,
+
+ .has_enet0 = 1,
+ .enet0 = {
+@@ -451,6 +458,7 @@ static struct board_info __initdata boar
+ .has_ohci0 = 1,
+ .has_pci = 1,
+ .has_uart0 = 1,
++ .use_fallback_sprom = 1,
+
+ .has_enet0 = 1,
+ .enet0 = {
+@@ -472,6 +480,7 @@ static struct board_info __initdata boar
+ .has_ohci0 = 1,
+ .has_pci = 1,
+ .has_uart0 = 1,
++ .use_fallback_sprom = 1,
+
+ .has_enet0 = 1,
+ .enet0 = {
+@@ -500,6 +509,7 @@ static struct board_info __initdata boar
+ .has_pccard = 1,
+ .has_pci = 1,
+ .has_uart0 = 1,
++ .use_fallback_sprom = 1,
+
+ .has_enet0 = 1,
+ .enet0 = {
+@@ -551,6 +561,7 @@ static struct board_info __initdata boar
+ .has_pccard = 1,
+ .has_pci = 1,
+ .has_uart0 = 1,
++ .use_fallback_sprom = 1,
+
+ .has_enet0 = 1,
+ .enet0 = {
+@@ -617,6 +628,7 @@ static struct board_info __initdata boar
+ .has_ehci0 = 1,
+ .has_ohci0 = 1,
+ .has_pci = 1,
++ .use_fallback_sprom = 1,
+
+ .has_enet0 = 1,
+ .enet0 = {
+--- a/arch/mips/bcm63xx/boards/board_common.c
++++ b/arch/mips/bcm63xx/boards/board_common.c
+@@ -183,8 +183,9 @@ int __init board_register_devices(void)
+ * do this after registering enet devices
+ */
+
+- if (board_get_mac_address(board.fallback_sprom.mac_addr) ||
+- bcm63xx_register_fallback_sprom(&board.fallback_sprom))
++ if (board.use_fallback_sprom &&
++ (board_get_mac_address(board.fallback_sprom.mac_addr) ||
++ bcm63xx_register_fallback_sprom(&board.fallback_sprom)))
+ pr_err(PFX "failed to register fallback SPROM\n");
+
+ bcm63xx_spi_register();
+--- a/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h
++++ b/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h
+@@ -33,6 +33,7 @@ struct board_info {
+ unsigned int has_usbd:1;
+ unsigned int has_uart0:1;
+ unsigned int has_uart1:1;
++ unsigned int use_fallback_sprom:1;
+
+ /* ethernet config */
+ struct bcm63xx_enet_platform_data enet0;
--- /dev/null
+From 1cece9f7aca1f0c193edce201f77a87008c5a405 Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jogo@openwrt.org>
+Date: Tue, 29 Jul 2014 21:58:38 +0200
+Subject: [PATCH 04/10] MIPS: BCM63XX: allow different types of sprom
+
+Different chips require different sprom contents, so prepare for
+supplying the appropriate sprom type.
+
+Signed-off-by: Jonas Gorski <jogo@openwrt.org>
+---
+ arch/mips/bcm63xx/sprom.c | 13 ++++++++++++-
+ arch/mips/include/asm/mach-bcm63xx/bcm63xx_fallback_sprom.h | 5 +++++
+ 2 files changed, 17 insertions(+), 1 deletion(-)
+
+--- a/arch/mips/bcm63xx/sprom.c
++++ b/arch/mips/bcm63xx/sprom.c
+@@ -22,7 +22,7 @@
+ * bcm4318 WLAN work
+ */
+ #ifdef CONFIG_SSB_PCIHOST
+-static struct ssb_sprom bcm63xx_sprom = {
++static __initconst struct ssb_sprom bcm63xx_default_sprom = {
+ .revision = 0x02,
+ .board_rev = 0x17,
+ .country_code = 0x0,
+@@ -43,6 +43,8 @@ static struct ssb_sprom bcm63xx_sprom =
+ .boardflags_hi = 0x0000,
+ };
+
++static struct ssb_sprom bcm63xx_sprom;
++
+ int bcm63xx_get_fallback_sprom(struct ssb_bus *bus, struct ssb_sprom *out)
+ {
+ if (bus->bustype == SSB_BUSTYPE_PCI) {
+@@ -60,6 +62,15 @@ int __init bcm63xx_register_fallback_spr
+ int ret = 0;
+
+ #ifdef CONFIG_SSB_PCIHOST
++ switch (data->type) {
++ case SPROM_DEFAULT:
++ memcpy(&bcm63xx_sprom, &bcm63xx_default_sprom,
++ sizeof(bcm63xx_sprom));
++ break;
++ default:
++ return -EINVAL;
++ }
++
+ memcpy(bcm63xx_sprom.il0mac, data->mac_addr, ETH_ALEN);
+ memcpy(bcm63xx_sprom.et0mac, data->mac_addr, ETH_ALEN);
+ memcpy(bcm63xx_sprom.et1mac, data->mac_addr, ETH_ALEN);
+--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_fallback_sprom.h
++++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_fallback_sprom.h
+@@ -3,8 +3,13 @@
+
+ #include <linux/if_ether.h>
+
++enum sprom_type {
++ SPROM_DEFAULT, /* default fallback sprom */
++};
++
+ struct fallback_sprom_data {
+ u8 mac_addr[ETH_ALEN];
++ enum sprom_type type;
+ };
+
+ int bcm63xx_register_fallback_sprom(struct fallback_sprom_data *data);
--- /dev/null
+From cedee63bc73f8b7d45b8c0cba1236986812c1f83 Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jogo@openwrt.org>
+Date: Tue, 29 Jul 2014 22:16:36 +0200
+Subject: [PATCH 05/10] MIPS: BCM63XX: add support for "raw" sproms
+
+Allow using raw sprom content as templates.
+
+Signed-off-by: Jonas Gorski <jogo@openwrt.org>
+---
+ arch/mips/bcm63xx/sprom.c | 482 ++++++++++++++++++++++++++++++++++++++++++++++
+ 1 file changed, 482 insertions(+)
+
+--- a/arch/mips/bcm63xx/sprom.c
++++ b/arch/mips/bcm63xx/sprom.c
+@@ -55,13 +55,556 @@ int bcm63xx_get_fallback_sprom(struct ss
+ return -EINVAL;
+ }
+ }
++
++/* FIXME: use lib_sprom after submission upstream */
++
++/* Get the word-offset for a SSB_SPROM_XXX define. */
++#define SPOFF(offset) ((offset) / sizeof(u16))
++/* Helper to extract some _offset, which is one of the SSB_SPROM_XXX defines. */
++#define SPEX16(_outvar, _offset, _mask, _shift) \
++ out->_outvar = ((in[SPOFF(_offset)] & (_mask)) >> (_shift))
++#define SPEX32(_outvar, _offset, _mask, _shift) \
++ out->_outvar = ((((u32)in[SPOFF((_offset)+2)] << 16 | \
++ in[SPOFF(_offset)]) & (_mask)) >> (_shift))
++#define SPEX(_outvar, _offset, _mask, _shift) \
++ SPEX16(_outvar, _offset, _mask, _shift)
++
++#define SPEX_ARRAY8(_field, _offset, _mask, _shift) \
++ do { \
++ SPEX(_field[0], _offset + 0, _mask, _shift); \
++ SPEX(_field[1], _offset + 2, _mask, _shift); \
++ SPEX(_field[2], _offset + 4, _mask, _shift); \
++ SPEX(_field[3], _offset + 6, _mask, _shift); \
++ SPEX(_field[4], _offset + 8, _mask, _shift); \
++ SPEX(_field[5], _offset + 10, _mask, _shift); \
++ SPEX(_field[6], _offset + 12, _mask, _shift); \
++ SPEX(_field[7], _offset + 14, _mask, _shift); \
++ } while (0)
++
++
++static s8 sprom_extract_antgain(u8 sprom_revision, const u16 *in, u16 offset,
++ u16 mask, u16 shift)
++{
++ u16 v;
++ u8 gain;
++
++ v = in[SPOFF(offset)];
++ gain = (v & mask) >> shift;
++ if (gain == 0xFF)
++ gain = 2; /* If unset use 2dBm */
++ if (sprom_revision == 1) {
++ /* Convert to Q5.2 */
++ gain <<= 2;
++ } else {
++ /* Q5.2 Fractional part is stored in 0xC0 */
++ gain = ((gain & 0xC0) >> 6) | ((gain & 0x3F) << 2);
++ }
++
++ return (s8)gain;
++}
++
++static void sprom_extract_r23(struct ssb_sprom *out, const u16 *in)
++{
++ SPEX(boardflags_hi, SSB_SPROM2_BFLHI, 0xFFFF, 0);
++ SPEX(opo, SSB_SPROM2_OPO, SSB_SPROM2_OPO_VALUE, 0);
++ SPEX(pa1lob0, SSB_SPROM2_PA1LOB0, 0xFFFF, 0);
++ SPEX(pa1lob1, SSB_SPROM2_PA1LOB1, 0xFFFF, 0);
++ SPEX(pa1lob2, SSB_SPROM2_PA1LOB2, 0xFFFF, 0);
++ SPEX(pa1hib0, SSB_SPROM2_PA1HIB0, 0xFFFF, 0);
++ SPEX(pa1hib1, SSB_SPROM2_PA1HIB1, 0xFFFF, 0);
++ SPEX(pa1hib2, SSB_SPROM2_PA1HIB2, 0xFFFF, 0);
++ SPEX(maxpwr_ah, SSB_SPROM2_MAXP_A, SSB_SPROM2_MAXP_A_HI, 0);
++ SPEX(maxpwr_al, SSB_SPROM2_MAXP_A, SSB_SPROM2_MAXP_A_LO,
++ SSB_SPROM2_MAXP_A_LO_SHIFT);
++}
++
++static void sprom_extract_r123(struct ssb_sprom *out, const u16 *in)
++{
++ u16 loc[3];
++
++ if (out->revision == 3) /* rev 3 moved MAC */
++ loc[0] = SSB_SPROM3_IL0MAC;
++ else {
++ loc[0] = SSB_SPROM1_IL0MAC;
++ loc[1] = SSB_SPROM1_ET0MAC;
++ loc[2] = SSB_SPROM1_ET1MAC;
++ }
++
++ SPEX(et0phyaddr, SSB_SPROM1_ETHPHY, SSB_SPROM1_ETHPHY_ET0A, 0);
++ SPEX(et1phyaddr, SSB_SPROM1_ETHPHY, SSB_SPROM1_ETHPHY_ET1A,
++ SSB_SPROM1_ETHPHY_ET1A_SHIFT);
++ SPEX(et0mdcport, SSB_SPROM1_ETHPHY, SSB_SPROM1_ETHPHY_ET0M, 14);
++ SPEX(et1mdcport, SSB_SPROM1_ETHPHY, SSB_SPROM1_ETHPHY_ET1M, 15);
++ SPEX(board_rev, SSB_SPROM1_BINF, SSB_SPROM1_BINF_BREV, 0);
++ SPEX(board_type, SSB_SPROM1_SPID, 0xFFFF, 0);
++ if (out->revision == 1)
++ SPEX(country_code, SSB_SPROM1_BINF, SSB_SPROM1_BINF_CCODE,
++ SSB_SPROM1_BINF_CCODE_SHIFT);
++ SPEX(ant_available_a, SSB_SPROM1_BINF, SSB_SPROM1_BINF_ANTA,
++ SSB_SPROM1_BINF_ANTA_SHIFT);
++ SPEX(ant_available_bg, SSB_SPROM1_BINF, SSB_SPROM1_BINF_ANTBG,
++ SSB_SPROM1_BINF_ANTBG_SHIFT);
++ SPEX(pa0b0, SSB_SPROM1_PA0B0, 0xFFFF, 0);
++ SPEX(pa0b1, SSB_SPROM1_PA0B1, 0xFFFF, 0);
++ SPEX(pa0b2, SSB_SPROM1_PA0B2, 0xFFFF, 0);
++ SPEX(pa1b0, SSB_SPROM1_PA1B0, 0xFFFF, 0);
++ SPEX(pa1b1, SSB_SPROM1_PA1B1, 0xFFFF, 0);
++ SPEX(pa1b2, SSB_SPROM1_PA1B2, 0xFFFF, 0);
++ SPEX(gpio0, SSB_SPROM1_GPIOA, SSB_SPROM1_GPIOA_P0, 0);
++ SPEX(gpio1, SSB_SPROM1_GPIOA, SSB_SPROM1_GPIOA_P1,
++ SSB_SPROM1_GPIOA_P1_SHIFT);
++ SPEX(gpio2, SSB_SPROM1_GPIOB, SSB_SPROM1_GPIOB_P2, 0);
++ SPEX(gpio3, SSB_SPROM1_GPIOB, SSB_SPROM1_GPIOB_P3,
++ SSB_SPROM1_GPIOB_P3_SHIFT);
++ SPEX(maxpwr_a, SSB_SPROM1_MAXPWR, SSB_SPROM1_MAXPWR_A,
++ SSB_SPROM1_MAXPWR_A_SHIFT);
++ SPEX(maxpwr_bg, SSB_SPROM1_MAXPWR, SSB_SPROM1_MAXPWR_BG, 0);
++ SPEX(itssi_a, SSB_SPROM1_ITSSI, SSB_SPROM1_ITSSI_A,
++ SSB_SPROM1_ITSSI_A_SHIFT);
++ SPEX(itssi_bg, SSB_SPROM1_ITSSI, SSB_SPROM1_ITSSI_BG, 0);
++ SPEX(boardflags_lo, SSB_SPROM1_BFLLO, 0xFFFF, 0);
++
++ SPEX(alpha2[0], SSB_SPROM1_CCODE, 0xff00, 8);
++ SPEX(alpha2[1], SSB_SPROM1_CCODE, 0x00ff, 0);
++
++ /* Extract the antenna gain values. */
++ out->antenna_gain.a0 = sprom_extract_antgain(out->revision, in,
++ SSB_SPROM1_AGAIN,
++ SSB_SPROM1_AGAIN_BG,
++ SSB_SPROM1_AGAIN_BG_SHIFT);
++ out->antenna_gain.a1 = sprom_extract_antgain(out->revision, in,
++ SSB_SPROM1_AGAIN,
++ SSB_SPROM1_AGAIN_A,
++ SSB_SPROM1_AGAIN_A_SHIFT);
++ if (out->revision >= 2)
++ sprom_extract_r23(out, in);
++}
++
++/* Revs 4 5 and 8 have partially shared layout */
++static void sprom_extract_r458(struct ssb_sprom *out, const u16 *in)
++{
++ SPEX(txpid2g[0], SSB_SPROM4_TXPID2G01,
++ SSB_SPROM4_TXPID2G0, SSB_SPROM4_TXPID2G0_SHIFT);
++ SPEX(txpid2g[1], SSB_SPROM4_TXPID2G01,
++ SSB_SPROM4_TXPID2G1, SSB_SPROM4_TXPID2G1_SHIFT);
++ SPEX(txpid2g[2], SSB_SPROM4_TXPID2G23,
++ SSB_SPROM4_TXPID2G2, SSB_SPROM4_TXPID2G2_SHIFT);
++ SPEX(txpid2g[3], SSB_SPROM4_TXPID2G23,
++ SSB_SPROM4_TXPID2G3, SSB_SPROM4_TXPID2G3_SHIFT);
++
++ SPEX(txpid5gl[0], SSB_SPROM4_TXPID5GL01,
++ SSB_SPROM4_TXPID5GL0, SSB_SPROM4_TXPID5GL0_SHIFT);
++ SPEX(txpid5gl[1], SSB_SPROM4_TXPID5GL01,
++ SSB_SPROM4_TXPID5GL1, SSB_SPROM4_TXPID5GL1_SHIFT);
++ SPEX(txpid5gl[2], SSB_SPROM4_TXPID5GL23,
++ SSB_SPROM4_TXPID5GL2, SSB_SPROM4_TXPID5GL2_SHIFT);
++ SPEX(txpid5gl[3], SSB_SPROM4_TXPID5GL23,
++ SSB_SPROM4_TXPID5GL3, SSB_SPROM4_TXPID5GL3_SHIFT);
++
++ SPEX(txpid5g[0], SSB_SPROM4_TXPID5G01,
++ SSB_SPROM4_TXPID5G0, SSB_SPROM4_TXPID5G0_SHIFT);
++ SPEX(txpid5g[1], SSB_SPROM4_TXPID5G01,
++ SSB_SPROM4_TXPID5G1, SSB_SPROM4_TXPID5G1_SHIFT);
++ SPEX(txpid5g[2], SSB_SPROM4_TXPID5G23,
++ SSB_SPROM4_TXPID5G2, SSB_SPROM4_TXPID5G2_SHIFT);
++ SPEX(txpid5g[3], SSB_SPROM4_TXPID5G23,
++ SSB_SPROM4_TXPID5G3, SSB_SPROM4_TXPID5G3_SHIFT);
++
++ SPEX(txpid5gh[0], SSB_SPROM4_TXPID5GH01,
++ SSB_SPROM4_TXPID5GH0, SSB_SPROM4_TXPID5GH0_SHIFT);
++ SPEX(txpid5gh[1], SSB_SPROM4_TXPID5GH01,
++ SSB_SPROM4_TXPID5GH1, SSB_SPROM4_TXPID5GH1_SHIFT);
++ SPEX(txpid5gh[2], SSB_SPROM4_TXPID5GH23,
++ SSB_SPROM4_TXPID5GH2, SSB_SPROM4_TXPID5GH2_SHIFT);
++ SPEX(txpid5gh[3], SSB_SPROM4_TXPID5GH23,
++ SSB_SPROM4_TXPID5GH3, SSB_SPROM4_TXPID5GH3_SHIFT);
++}
++
++static void sprom_extract_r45(struct ssb_sprom *out, const u16 *in)
++{
++ static const u16 pwr_info_offset[] = {
++ SSB_SPROM4_PWR_INFO_CORE0, SSB_SPROM4_PWR_INFO_CORE1,
++ SSB_SPROM4_PWR_INFO_CORE2, SSB_SPROM4_PWR_INFO_CORE3
++ };
++ u16 il0mac_offset;
++ int i;
++
++ BUILD_BUG_ON(ARRAY_SIZE(pwr_info_offset) !=
++ ARRAY_SIZE(out->core_pwr_info));
++
++ if (out->revision == 4)
++ il0mac_offset = SSB_SPROM4_IL0MAC;
++ else
++ il0mac_offset = SSB_SPROM5_IL0MAC;
++
++ SPEX(et0phyaddr, SSB_SPROM4_ETHPHY, SSB_SPROM4_ETHPHY_ET0A, 0);
++ SPEX(et1phyaddr, SSB_SPROM4_ETHPHY, SSB_SPROM4_ETHPHY_ET1A,
++ SSB_SPROM4_ETHPHY_ET1A_SHIFT);
++ SPEX(board_rev, SSB_SPROM4_BOARDREV, 0xFFFF, 0);
++ SPEX(board_type, SSB_SPROM1_SPID, 0xFFFF, 0);
++ if (out->revision == 4) {
++ SPEX(alpha2[0], SSB_SPROM4_CCODE, 0xff00, 8);
++ SPEX(alpha2[1], SSB_SPROM4_CCODE, 0x00ff, 0);
++ SPEX(boardflags_lo, SSB_SPROM4_BFLLO, 0xFFFF, 0);
++ SPEX(boardflags_hi, SSB_SPROM4_BFLHI, 0xFFFF, 0);
++ SPEX(boardflags2_lo, SSB_SPROM4_BFL2LO, 0xFFFF, 0);
++ SPEX(boardflags2_hi, SSB_SPROM4_BFL2HI, 0xFFFF, 0);
++ } else {
++ SPEX(alpha2[0], SSB_SPROM5_CCODE, 0xff00, 8);
++ SPEX(alpha2[1], SSB_SPROM5_CCODE, 0x00ff, 0);
++ SPEX(boardflags_lo, SSB_SPROM5_BFLLO, 0xFFFF, 0);
++ SPEX(boardflags_hi, SSB_SPROM5_BFLHI, 0xFFFF, 0);
++ SPEX(boardflags2_lo, SSB_SPROM5_BFL2LO, 0xFFFF, 0);
++ SPEX(boardflags2_hi, SSB_SPROM5_BFL2HI, 0xFFFF, 0);
++ }
++ SPEX(ant_available_a, SSB_SPROM4_ANTAVAIL, SSB_SPROM4_ANTAVAIL_A,
++ SSB_SPROM4_ANTAVAIL_A_SHIFT);
++ SPEX(ant_available_bg, SSB_SPROM4_ANTAVAIL, SSB_SPROM4_ANTAVAIL_BG,
++ SSB_SPROM4_ANTAVAIL_BG_SHIFT);
++ SPEX(maxpwr_bg, SSB_SPROM4_MAXP_BG, SSB_SPROM4_MAXP_BG_MASK, 0);
++ SPEX(itssi_bg, SSB_SPROM4_MAXP_BG, SSB_SPROM4_ITSSI_BG,
++ SSB_SPROM4_ITSSI_BG_SHIFT);
++ SPEX(maxpwr_a, SSB_SPROM4_MAXP_A, SSB_SPROM4_MAXP_A_MASK, 0);
++ SPEX(itssi_a, SSB_SPROM4_MAXP_A, SSB_SPROM4_ITSSI_A,
++ SSB_SPROM4_ITSSI_A_SHIFT);
++ if (out->revision == 4) {
++ SPEX(gpio0, SSB_SPROM4_GPIOA, SSB_SPROM4_GPIOA_P0, 0);
++ SPEX(gpio1, SSB_SPROM4_GPIOA, SSB_SPROM4_GPIOA_P1,
++ SSB_SPROM4_GPIOA_P1_SHIFT);
++ SPEX(gpio2, SSB_SPROM4_GPIOB, SSB_SPROM4_GPIOB_P2, 0);
++ SPEX(gpio3, SSB_SPROM4_GPIOB, SSB_SPROM4_GPIOB_P3,
++ SSB_SPROM4_GPIOB_P3_SHIFT);
++ } else {
++ SPEX(gpio0, SSB_SPROM5_GPIOA, SSB_SPROM5_GPIOA_P0, 0);
++ SPEX(gpio1, SSB_SPROM5_GPIOA, SSB_SPROM5_GPIOA_P1,
++ SSB_SPROM5_GPIOA_P1_SHIFT);
++ SPEX(gpio2, SSB_SPROM5_GPIOB, SSB_SPROM5_GPIOB_P2, 0);
++ SPEX(gpio3, SSB_SPROM5_GPIOB, SSB_SPROM5_GPIOB_P3,
++ SSB_SPROM5_GPIOB_P3_SHIFT);
++ }
++
++ /* Extract the antenna gain values. */
++ out->antenna_gain.a0 = sprom_extract_antgain(out->revision, in,
++ SSB_SPROM4_AGAIN01,
++ SSB_SPROM4_AGAIN0,
++ SSB_SPROM4_AGAIN0_SHIFT);
++ out->antenna_gain.a1 = sprom_extract_antgain(out->revision, in,
++ SSB_SPROM4_AGAIN01,
++ SSB_SPROM4_AGAIN1,
++ SSB_SPROM4_AGAIN1_SHIFT);
++ out->antenna_gain.a2 = sprom_extract_antgain(out->revision, in,
++ SSB_SPROM4_AGAIN23,
++ SSB_SPROM4_AGAIN2,
++ SSB_SPROM4_AGAIN2_SHIFT);
++ out->antenna_gain.a3 = sprom_extract_antgain(out->revision, in,
++ SSB_SPROM4_AGAIN23,
++ SSB_SPROM4_AGAIN3,
++ SSB_SPROM4_AGAIN3_SHIFT);
++
++ /* Extract cores power info info */
++ for (i = 0; i < ARRAY_SIZE(pwr_info_offset); i++) {
++ u16 o = pwr_info_offset[i];
++
++ SPEX(core_pwr_info[i].itssi_2g, o + SSB_SPROM4_2G_MAXP_ITSSI,
++ SSB_SPROM4_2G_ITSSI, SSB_SPROM4_2G_ITSSI_SHIFT);
++ SPEX(core_pwr_info[i].maxpwr_2g, o + SSB_SPROM4_2G_MAXP_ITSSI,
++ SSB_SPROM4_2G_MAXP, 0);
++
++ SPEX(core_pwr_info[i].pa_2g[0], o + SSB_SPROM4_2G_PA_0, ~0, 0);
++ SPEX(core_pwr_info[i].pa_2g[1], o + SSB_SPROM4_2G_PA_1, ~0, 0);
++ SPEX(core_pwr_info[i].pa_2g[2], o + SSB_SPROM4_2G_PA_2, ~0, 0);
++ SPEX(core_pwr_info[i].pa_2g[3], o + SSB_SPROM4_2G_PA_3, ~0, 0);
++
++ SPEX(core_pwr_info[i].itssi_5g, o + SSB_SPROM4_5G_MAXP_ITSSI,
++ SSB_SPROM4_5G_ITSSI, SSB_SPROM4_5G_ITSSI_SHIFT);
++ SPEX(core_pwr_info[i].maxpwr_5g, o + SSB_SPROM4_5G_MAXP_ITSSI,
++ SSB_SPROM4_5G_MAXP, 0);
++ SPEX(core_pwr_info[i].maxpwr_5gh, o + SSB_SPROM4_5GHL_MAXP,
++ SSB_SPROM4_5GH_MAXP, 0);
++ SPEX(core_pwr_info[i].maxpwr_5gl, o + SSB_SPROM4_5GHL_MAXP,
++ SSB_SPROM4_5GL_MAXP, SSB_SPROM4_5GL_MAXP_SHIFT);
++
++ SPEX(core_pwr_info[i].pa_5gl[0], o + SSB_SPROM4_5GL_PA_0, ~0, 0);
++ SPEX(core_pwr_info[i].pa_5gl[1], o + SSB_SPROM4_5GL_PA_1, ~0, 0);
++ SPEX(core_pwr_info[i].pa_5gl[2], o + SSB_SPROM4_5GL_PA_2, ~0, 0);
++ SPEX(core_pwr_info[i].pa_5gl[3], o + SSB_SPROM4_5GL_PA_3, ~0, 0);
++ SPEX(core_pwr_info[i].pa_5g[0], o + SSB_SPROM4_5G_PA_0, ~0, 0);
++ SPEX(core_pwr_info[i].pa_5g[1], o + SSB_SPROM4_5G_PA_1, ~0, 0);
++ SPEX(core_pwr_info[i].pa_5g[2], o + SSB_SPROM4_5G_PA_2, ~0, 0);
++ SPEX(core_pwr_info[i].pa_5g[3], o + SSB_SPROM4_5G_PA_3, ~0, 0);
++ SPEX(core_pwr_info[i].pa_5gh[0], o + SSB_SPROM4_5GH_PA_0, ~0, 0);
++ SPEX(core_pwr_info[i].pa_5gh[1], o + SSB_SPROM4_5GH_PA_1, ~0, 0);
++ SPEX(core_pwr_info[i].pa_5gh[2], o + SSB_SPROM4_5GH_PA_2, ~0, 0);
++ SPEX(core_pwr_info[i].pa_5gh[3], o + SSB_SPROM4_5GH_PA_3, ~0, 0);
++ }
++
++ sprom_extract_r458(out, in);
++
++ /* TODO - get remaining rev 4 stuff needed */
++}
++
++static void sprom_extract_r8(struct ssb_sprom *out, const u16 *in)
++{
++ int i;
++ u16 o;
++ static const u16 pwr_info_offset[] = {
++ SSB_SROM8_PWR_INFO_CORE0, SSB_SROM8_PWR_INFO_CORE1,
++ SSB_SROM8_PWR_INFO_CORE2, SSB_SROM8_PWR_INFO_CORE3
++ };
++ BUILD_BUG_ON(ARRAY_SIZE(pwr_info_offset) !=
++ ARRAY_SIZE(out->core_pwr_info));
++
++ SPEX(board_rev, SSB_SPROM8_BOARDREV, 0xFFFF, 0);
++ SPEX(board_type, SSB_SPROM1_SPID, 0xFFFF, 0);
++ SPEX(alpha2[0], SSB_SPROM8_CCODE, 0xff00, 8);
++ SPEX(alpha2[1], SSB_SPROM8_CCODE, 0x00ff, 0);
++ SPEX(boardflags_lo, SSB_SPROM8_BFLLO, 0xFFFF, 0);
++ SPEX(boardflags_hi, SSB_SPROM8_BFLHI, 0xFFFF, 0);
++ SPEX(boardflags2_lo, SSB_SPROM8_BFL2LO, 0xFFFF, 0);
++ SPEX(boardflags2_hi, SSB_SPROM8_BFL2HI, 0xFFFF, 0);
++ SPEX(ant_available_a, SSB_SPROM8_ANTAVAIL, SSB_SPROM8_ANTAVAIL_A,
++ SSB_SPROM8_ANTAVAIL_A_SHIFT);
++ SPEX(ant_available_bg, SSB_SPROM8_ANTAVAIL, SSB_SPROM8_ANTAVAIL_BG,
++ SSB_SPROM8_ANTAVAIL_BG_SHIFT);
++ SPEX(maxpwr_bg, SSB_SPROM8_MAXP_BG, SSB_SPROM8_MAXP_BG_MASK, 0);
++ SPEX(itssi_bg, SSB_SPROM8_MAXP_BG, SSB_SPROM8_ITSSI_BG,
++ SSB_SPROM8_ITSSI_BG_SHIFT);
++ SPEX(maxpwr_a, SSB_SPROM8_MAXP_A, SSB_SPROM8_MAXP_A_MASK, 0);
++ SPEX(itssi_a, SSB_SPROM8_MAXP_A, SSB_SPROM8_ITSSI_A,
++ SSB_SPROM8_ITSSI_A_SHIFT);
++ SPEX(maxpwr_ah, SSB_SPROM8_MAXP_AHL, SSB_SPROM8_MAXP_AH_MASK, 0);
++ SPEX(maxpwr_al, SSB_SPROM8_MAXP_AHL, SSB_SPROM8_MAXP_AL_MASK,
++ SSB_SPROM8_MAXP_AL_SHIFT);
++ SPEX(gpio0, SSB_SPROM8_GPIOA, SSB_SPROM8_GPIOA_P0, 0);
++ SPEX(gpio1, SSB_SPROM8_GPIOA, SSB_SPROM8_GPIOA_P1,
++ SSB_SPROM8_GPIOA_P1_SHIFT);
++ SPEX(gpio2, SSB_SPROM8_GPIOB, SSB_SPROM8_GPIOB_P2, 0);
++ SPEX(gpio3, SSB_SPROM8_GPIOB, SSB_SPROM8_GPIOB_P3,
++ SSB_SPROM8_GPIOB_P3_SHIFT);
++ SPEX(tri2g, SSB_SPROM8_TRI25G, SSB_SPROM8_TRI2G, 0);
++ SPEX(tri5g, SSB_SPROM8_TRI25G, SSB_SPROM8_TRI5G,
++ SSB_SPROM8_TRI5G_SHIFT);
++ SPEX(tri5gl, SSB_SPROM8_TRI5GHL, SSB_SPROM8_TRI5GL, 0);
++ SPEX(tri5gh, SSB_SPROM8_TRI5GHL, SSB_SPROM8_TRI5GH,
++ SSB_SPROM8_TRI5GH_SHIFT);
++ SPEX(rxpo2g, SSB_SPROM8_RXPO, SSB_SPROM8_RXPO2G, 0);
++ SPEX(rxpo5g, SSB_SPROM8_RXPO, SSB_SPROM8_RXPO5G,
++ SSB_SPROM8_RXPO5G_SHIFT);
++ SPEX(rssismf2g, SSB_SPROM8_RSSIPARM2G, SSB_SPROM8_RSSISMF2G, 0);
++ SPEX(rssismc2g, SSB_SPROM8_RSSIPARM2G, SSB_SPROM8_RSSISMC2G,
++ SSB_SPROM8_RSSISMC2G_SHIFT);
++ SPEX(rssisav2g, SSB_SPROM8_RSSIPARM2G, SSB_SPROM8_RSSISAV2G,
++ SSB_SPROM8_RSSISAV2G_SHIFT);
++ SPEX(bxa2g, SSB_SPROM8_RSSIPARM2G, SSB_SPROM8_BXA2G,
++ SSB_SPROM8_BXA2G_SHIFT);
++ SPEX(rssismf5g, SSB_SPROM8_RSSIPARM5G, SSB_SPROM8_RSSISMF5G, 0);
++ SPEX(rssismc5g, SSB_SPROM8_RSSIPARM5G, SSB_SPROM8_RSSISMC5G,
++ SSB_SPROM8_RSSISMC5G_SHIFT);
++ SPEX(rssisav5g, SSB_SPROM8_RSSIPARM5G, SSB_SPROM8_RSSISAV5G,
++ SSB_SPROM8_RSSISAV5G_SHIFT);
++ SPEX(bxa5g, SSB_SPROM8_RSSIPARM5G, SSB_SPROM8_BXA5G,
++ SSB_SPROM8_BXA5G_SHIFT);
++ SPEX(pa0b0, SSB_SPROM8_PA0B0, 0xFFFF, 0);
++ SPEX(pa0b1, SSB_SPROM8_PA0B1, 0xFFFF, 0);
++ SPEX(pa0b2, SSB_SPROM8_PA0B2, 0xFFFF, 0);
++ SPEX(pa1b0, SSB_SPROM8_PA1B0, 0xFFFF, 0);
++ SPEX(pa1b1, SSB_SPROM8_PA1B1, 0xFFFF, 0);
++ SPEX(pa1b2, SSB_SPROM8_PA1B2, 0xFFFF, 0);
++ SPEX(pa1lob0, SSB_SPROM8_PA1LOB0, 0xFFFF, 0);
++ SPEX(pa1lob1, SSB_SPROM8_PA1LOB1, 0xFFFF, 0);
++ SPEX(pa1lob2, SSB_SPROM8_PA1LOB2, 0xFFFF, 0);
++ SPEX(pa1hib0, SSB_SPROM8_PA1HIB0, 0xFFFF, 0);
++ SPEX(pa1hib1, SSB_SPROM8_PA1HIB1, 0xFFFF, 0);
++ SPEX(pa1hib2, SSB_SPROM8_PA1HIB2, 0xFFFF, 0);
++ SPEX(cck2gpo, SSB_SPROM8_CCK2GPO, 0xFFFF, 0);
++ SPEX32(ofdm2gpo, SSB_SPROM8_OFDM2GPO, 0xFFFFFFFF, 0);
++ SPEX32(ofdm5glpo, SSB_SPROM8_OFDM5GLPO, 0xFFFFFFFF, 0);
++ SPEX32(ofdm5gpo, SSB_SPROM8_OFDM5GPO, 0xFFFFFFFF, 0);
++ SPEX32(ofdm5ghpo, SSB_SPROM8_OFDM5GHPO, 0xFFFFFFFF, 0);
++
++ /* Extract the antenna gain values. */
++ out->antenna_gain.a0 = sprom_extract_antgain(out->revision, in,
++ SSB_SPROM8_AGAIN01,
++ SSB_SPROM8_AGAIN0,
++ SSB_SPROM8_AGAIN0_SHIFT);
++ out->antenna_gain.a1 = sprom_extract_antgain(out->revision, in,
++ SSB_SPROM8_AGAIN01,
++ SSB_SPROM8_AGAIN1,
++ SSB_SPROM8_AGAIN1_SHIFT);
++ out->antenna_gain.a2 = sprom_extract_antgain(out->revision, in,
++ SSB_SPROM8_AGAIN23,
++ SSB_SPROM8_AGAIN2,
++ SSB_SPROM8_AGAIN2_SHIFT);
++ out->antenna_gain.a3 = sprom_extract_antgain(out->revision, in,
++ SSB_SPROM8_AGAIN23,
++ SSB_SPROM8_AGAIN3,
++ SSB_SPROM8_AGAIN3_SHIFT);
++
++ /* Extract cores power info info */
++ for (i = 0; i < ARRAY_SIZE(pwr_info_offset); i++) {
++ o = pwr_info_offset[i];
++ SPEX(core_pwr_info[i].itssi_2g, o + SSB_SROM8_2G_MAXP_ITSSI,
++ SSB_SPROM8_2G_ITSSI, SSB_SPROM8_2G_ITSSI_SHIFT);
++ SPEX(core_pwr_info[i].maxpwr_2g, o + SSB_SROM8_2G_MAXP_ITSSI,
++ SSB_SPROM8_2G_MAXP, 0);
++
++ SPEX(core_pwr_info[i].pa_2g[0], o + SSB_SROM8_2G_PA_0, ~0, 0);
++ SPEX(core_pwr_info[i].pa_2g[1], o + SSB_SROM8_2G_PA_1, ~0, 0);
++ SPEX(core_pwr_info[i].pa_2g[2], o + SSB_SROM8_2G_PA_2, ~0, 0);
++
++ SPEX(core_pwr_info[i].itssi_5g, o + SSB_SROM8_5G_MAXP_ITSSI,
++ SSB_SPROM8_5G_ITSSI, SSB_SPROM8_5G_ITSSI_SHIFT);
++ SPEX(core_pwr_info[i].maxpwr_5g, o + SSB_SROM8_5G_MAXP_ITSSI,
++ SSB_SPROM8_5G_MAXP, 0);
++ SPEX(core_pwr_info[i].maxpwr_5gh, o + SSB_SPROM8_5GHL_MAXP,
++ SSB_SPROM8_5GH_MAXP, 0);
++ SPEX(core_pwr_info[i].maxpwr_5gl, o + SSB_SPROM8_5GHL_MAXP,
++ SSB_SPROM8_5GL_MAXP, SSB_SPROM8_5GL_MAXP_SHIFT);
++
++ SPEX(core_pwr_info[i].pa_5gl[0], o + SSB_SROM8_5GL_PA_0, ~0, 0);
++ SPEX(core_pwr_info[i].pa_5gl[1], o + SSB_SROM8_5GL_PA_1, ~0, 0);
++ SPEX(core_pwr_info[i].pa_5gl[2], o + SSB_SROM8_5GL_PA_2, ~0, 0);
++ SPEX(core_pwr_info[i].pa_5g[0], o + SSB_SROM8_5G_PA_0, ~0, 0);
++ SPEX(core_pwr_info[i].pa_5g[1], o + SSB_SROM8_5G_PA_1, ~0, 0);
++ SPEX(core_pwr_info[i].pa_5g[2], o + SSB_SROM8_5G_PA_2, ~0, 0);
++ SPEX(core_pwr_info[i].pa_5gh[0], o + SSB_SROM8_5GH_PA_0, ~0, 0);
++ SPEX(core_pwr_info[i].pa_5gh[1], o + SSB_SROM8_5GH_PA_1, ~0, 0);
++ SPEX(core_pwr_info[i].pa_5gh[2], o + SSB_SROM8_5GH_PA_2, ~0, 0);
++ }
++
++ /* Extract FEM info */
++ SPEX(fem.ghz2.tssipos, SSB_SPROM8_FEM2G,
++ SSB_SROM8_FEM_TSSIPOS, SSB_SROM8_FEM_TSSIPOS_SHIFT);
++ SPEX(fem.ghz2.extpa_gain, SSB_SPROM8_FEM2G,
++ SSB_SROM8_FEM_EXTPA_GAIN, SSB_SROM8_FEM_EXTPA_GAIN_SHIFT);
++ SPEX(fem.ghz2.pdet_range, SSB_SPROM8_FEM2G,
++ SSB_SROM8_FEM_PDET_RANGE, SSB_SROM8_FEM_PDET_RANGE_SHIFT);
++ SPEX(fem.ghz2.tr_iso, SSB_SPROM8_FEM2G,
++ SSB_SROM8_FEM_TR_ISO, SSB_SROM8_FEM_TR_ISO_SHIFT);
++ SPEX(fem.ghz2.antswlut, SSB_SPROM8_FEM2G,
++ SSB_SROM8_FEM_ANTSWLUT, SSB_SROM8_FEM_ANTSWLUT_SHIFT);
++
++ SPEX(fem.ghz5.tssipos, SSB_SPROM8_FEM5G,
++ SSB_SROM8_FEM_TSSIPOS, SSB_SROM8_FEM_TSSIPOS_SHIFT);
++ SPEX(fem.ghz5.extpa_gain, SSB_SPROM8_FEM5G,
++ SSB_SROM8_FEM_EXTPA_GAIN, SSB_SROM8_FEM_EXTPA_GAIN_SHIFT);
++ SPEX(fem.ghz5.pdet_range, SSB_SPROM8_FEM5G,
++ SSB_SROM8_FEM_PDET_RANGE, SSB_SROM8_FEM_PDET_RANGE_SHIFT);
++ SPEX(fem.ghz5.tr_iso, SSB_SPROM8_FEM5G,
++ SSB_SROM8_FEM_TR_ISO, SSB_SROM8_FEM_TR_ISO_SHIFT);
++ SPEX(fem.ghz5.antswlut, SSB_SPROM8_FEM5G,
++ SSB_SROM8_FEM_ANTSWLUT, SSB_SROM8_FEM_ANTSWLUT_SHIFT);
++
++ SPEX(leddc_on_time, SSB_SPROM8_LEDDC, SSB_SPROM8_LEDDC_ON,
++ SSB_SPROM8_LEDDC_ON_SHIFT);
++ SPEX(leddc_off_time, SSB_SPROM8_LEDDC, SSB_SPROM8_LEDDC_OFF,
++ SSB_SPROM8_LEDDC_OFF_SHIFT);
++
++ SPEX(txchain, SSB_SPROM8_TXRXC, SSB_SPROM8_TXRXC_TXCHAIN,
++ SSB_SPROM8_TXRXC_TXCHAIN_SHIFT);
++ SPEX(rxchain, SSB_SPROM8_TXRXC, SSB_SPROM8_TXRXC_RXCHAIN,
++ SSB_SPROM8_TXRXC_RXCHAIN_SHIFT);
++ SPEX(antswitch, SSB_SPROM8_TXRXC, SSB_SPROM8_TXRXC_SWITCH,
++ SSB_SPROM8_TXRXC_SWITCH_SHIFT);
++
++ SPEX(opo, SSB_SPROM8_OFDM2GPO, 0x00ff, 0);
++
++ SPEX_ARRAY8(mcs2gpo, SSB_SPROM8_2G_MCSPO, ~0, 0);
++ SPEX_ARRAY8(mcs5gpo, SSB_SPROM8_5G_MCSPO, ~0, 0);
++ SPEX_ARRAY8(mcs5glpo, SSB_SPROM8_5GL_MCSPO, ~0, 0);
++ SPEX_ARRAY8(mcs5ghpo, SSB_SPROM8_5GH_MCSPO, ~0, 0);
++
++ SPEX(rawtempsense, SSB_SPROM8_RAWTS, SSB_SPROM8_RAWTS_RAWTEMP,
++ SSB_SPROM8_RAWTS_RAWTEMP_SHIFT);
++ SPEX(measpower, SSB_SPROM8_RAWTS, SSB_SPROM8_RAWTS_MEASPOWER,
++ SSB_SPROM8_RAWTS_MEASPOWER_SHIFT);
++ SPEX(tempsense_slope, SSB_SPROM8_OPT_CORRX,
++ SSB_SPROM8_OPT_CORRX_TEMP_SLOPE,
++ SSB_SPROM8_OPT_CORRX_TEMP_SLOPE_SHIFT);
++ SPEX(tempcorrx, SSB_SPROM8_OPT_CORRX, SSB_SPROM8_OPT_CORRX_TEMPCORRX,
++ SSB_SPROM8_OPT_CORRX_TEMPCORRX_SHIFT);
++ SPEX(tempsense_option, SSB_SPROM8_OPT_CORRX,
++ SSB_SPROM8_OPT_CORRX_TEMP_OPTION,
++ SSB_SPROM8_OPT_CORRX_TEMP_OPTION_SHIFT);
++ SPEX(freqoffset_corr, SSB_SPROM8_HWIQ_IQSWP,
++ SSB_SPROM8_HWIQ_IQSWP_FREQ_CORR,
++ SSB_SPROM8_HWIQ_IQSWP_FREQ_CORR_SHIFT);
++ SPEX(iqcal_swp_dis, SSB_SPROM8_HWIQ_IQSWP,
++ SSB_SPROM8_HWIQ_IQSWP_IQCAL_SWP,
++ SSB_SPROM8_HWIQ_IQSWP_IQCAL_SWP_SHIFT);
++ SPEX(hw_iqcal_en, SSB_SPROM8_HWIQ_IQSWP, SSB_SPROM8_HWIQ_IQSWP_HW_IQCAL,
++ SSB_SPROM8_HWIQ_IQSWP_HW_IQCAL_SHIFT);
++
++ SPEX(bw40po, SSB_SPROM8_BW40PO, ~0, 0);
++ SPEX(cddpo, SSB_SPROM8_CDDPO, ~0, 0);
++ SPEX(stbcpo, SSB_SPROM8_STBCPO, ~0, 0);
++ SPEX(bwduppo, SSB_SPROM8_BWDUPPO, ~0, 0);
++
++ SPEX(tempthresh, SSB_SPROM8_THERMAL, SSB_SPROM8_THERMAL_TRESH,
++ SSB_SPROM8_THERMAL_TRESH_SHIFT);
++ SPEX(tempoffset, SSB_SPROM8_THERMAL, SSB_SPROM8_THERMAL_OFFSET,
++ SSB_SPROM8_THERMAL_OFFSET_SHIFT);
++ SPEX(phycal_tempdelta, SSB_SPROM8_TEMPDELTA,
++ SSB_SPROM8_TEMPDELTA_PHYCAL,
++ SSB_SPROM8_TEMPDELTA_PHYCAL_SHIFT);
++ SPEX(temps_period, SSB_SPROM8_TEMPDELTA, SSB_SPROM8_TEMPDELTA_PERIOD,
++ SSB_SPROM8_TEMPDELTA_PERIOD_SHIFT);
++ SPEX(temps_hysteresis, SSB_SPROM8_TEMPDELTA,
++ SSB_SPROM8_TEMPDELTA_HYSTERESIS,
++ SSB_SPROM8_TEMPDELTA_HYSTERESIS_SHIFT);
++ sprom_extract_r458(out, in);
++
++ /* TODO - get remaining rev 8 stuff needed */
++}
++
++static int sprom_extract(struct ssb_sprom *out, const u16 *in, u16 size)
++{
++ memset(out, 0, sizeof(*out));
++
++ out->revision = in[size - 1] & 0x00FF;
++
++ memset(out->et0mac, 0xFF, 6); /* preset et0 and et1 mac */
++ memset(out->et1mac, 0xFF, 6);
++
++ switch (out->revision) {
++ case 1:
++ case 2:
++ case 3:
++ sprom_extract_r123(out, in);
++ break;
++ case 4:
++ case 5:
++ sprom_extract_r45(out, in);
++ break;
++ case 8:
++ sprom_extract_r8(out, in);
++ break;
++ default:
++ pr_warn("Unsupported SPROM revision %d detected. Will extract v1\n",
++ out->revision);
++ out->revision = 1;
++ sprom_extract_r123(out, in);
++ }
++
++ if (out->boardflags_lo == 0xFFFF)
++ out->boardflags_lo = 0; /* per specs */
++ if (out->boardflags_hi == 0xFFFF)
++ out->boardflags_hi = 0; /* per specs */
++
++ return 0;
++}
++
++static __initdata u16 template_sprom[220];
+ #endif
+
++
+ int __init bcm63xx_register_fallback_sprom(struct fallback_sprom_data *data)
+ {
+ int ret = 0;
+
+ #ifdef CONFIG_SSB_PCIHOST
++ u16 size = 0;
++
+ switch (data->type) {
+ case SPROM_DEFAULT:
+ memcpy(&bcm63xx_sprom, &bcm63xx_default_sprom,
+@@ -71,6 +614,9 @@ int __init bcm63xx_register_fallback_spr
+ return -EINVAL;
+ }
+
++ if (size > 0)
++ sprom_extract(&bcm63xx_sprom, template_sprom, size);
++
+ memcpy(bcm63xx_sprom.il0mac, data->mac_addr, ETH_ALEN);
+ memcpy(bcm63xx_sprom.et0mac, data->mac_addr, ETH_ALEN);
+ memcpy(bcm63xx_sprom.et1mac, data->mac_addr, ETH_ALEN);
--- /dev/null
+From 7be5bb46003295c9e04fd4e795593b2deaacd783 Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jogo@openwrt.org>
+Date: Tue, 29 Jul 2014 22:33:38 +0200
+Subject: [PATCH 06/10] MIPS: BCM63XX: add raw fallback sproms for most common
+ ssb cards
+
+Add template sproms for BCM4306, BCM4318, BCM4321, BCM4322, and BCM43222.
+
+Signed-off-by: Jonas Gorski <jogo@openwrt.org>
+---
+ arch/mips/bcm63xx/sprom.c | 136 +++++++++++++++++++++
+ .../asm/mach-bcm63xx/bcm63xx_fallback_sprom.h | 6 +
+ 2 files changed, 142 insertions(+)
+
+--- a/arch/mips/bcm63xx/sprom.c
++++ b/arch/mips/bcm63xx/sprom.c
+@@ -43,6 +43,122 @@ static __initconst struct ssb_sprom bcm6
+ .boardflags_hi = 0x0000,
+ };
+
++
++static __initconst u16 bcm4306_sprom[] = {
++ 0x4001, 0x0000, 0x0453, 0x14e4, 0x4320, 0x8000, 0x0002, 0x0002,
++ 0x1000, 0x1800, 0x0000, 0x0000, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0xffff, 0xffff, 0xffff, 0xffff, 0x0000, 0xffff, 0xffff, 0xffff,
++ 0xffff, 0xffff, 0xffff, 0xffff, 0x0000, 0x0000, 0x0000, 0xffff,
++ 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0x3034, 0x14d4,
++ 0xfa91, 0xfe60, 0xffff, 0xffff, 0x004c, 0xffff, 0xffff, 0xffff,
++ 0x003e, 0x0a49, 0xff02, 0x0000, 0xff10, 0xffff, 0xffff, 0x0002,
++};
++
++static __initconst u16 bcm4318_sprom[] = {
++ 0x2001, 0x0000, 0x0449, 0x14e4, 0x4318, 0x8000, 0x0002, 0x0000,
++ 0x1000, 0x1800, 0x0000, 0x0000, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0xffff, 0xffff, 0xffff, 0xffff, 0x0000, 0xffff, 0xffff, 0xffff,
++ 0xffff, 0xffff, 0xffff, 0xffff, 0x0000, 0x0000, 0x0000, 0xffff,
++ 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0x3046, 0x15a7,
++ 0xfab0, 0xfe97, 0xffff, 0xffff, 0x0048, 0xffff, 0xffff, 0xffff,
++ 0x003e, 0xea49, 0xff02, 0x0000, 0xff08, 0xffff, 0xffff, 0x0002,
++};
++
++static __initconst u16 bcm4321_sprom[] = {
++ 0x3001, 0x0000, 0x046c, 0x14e4, 0x4328, 0x8000, 0x0002, 0x0000,
++ 0x1000, 0x1800, 0x0000, 0x0000, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0x5372, 0x0032, 0x4a01, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
++ 0x0000, 0x0000, 0x0000, 0xffff, 0xffff, 0xffff, 0x0303, 0x0202,
++ 0xffff, 0x2728, 0x5b5b, 0x222b, 0x5b5b, 0x1927, 0x5b5b, 0x1e36,
++ 0x5b5b, 0x303c, 0x3030, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0x3e4c, 0x0000, 0x0000, 0x0000, 0x0000, 0x7838, 0x3a34, 0x0000,
++ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
++ 0x0000, 0x0000, 0x0000, 0xffff, 0xffff, 0xffff, 0xffff, 0x3e4c,
++ 0x0000, 0x0000, 0x0000, 0x0000, 0x7838, 0x3a34, 0x0000, 0x0000,
++ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
++ 0x0000, 0x0000, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0xffff, 0xffff, 0xffff, 0xffff, 0x0008, 0x0000, 0x0000, 0x0000,
++ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
++ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
++ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
++ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
++ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
++ 0x0000, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0xffff, 0xffff, 0xffff, 0x0004,
++};
++
++static __initconst u16 bcm4322_sprom[] = {
++ 0x3001, 0x0000, 0x04bc, 0x14e4, 0x432c, 0x8000, 0x0002, 0x0000,
++ 0x1730, 0x1800, 0x0000, 0x0000, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0x5372, 0x1209, 0x0200, 0x0000, 0x0400, 0x0000, 0x0000, 0x0000,
++ 0x0000, 0x0000, 0x0000, 0xffff, 0xffff, 0xffff, 0x0303, 0x0202,
++ 0xffff, 0x0033, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0x0301,
++ 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0x2048, 0xfe9a, 0x1571, 0xfabd, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0x2048, 0xfeb9, 0x159f, 0xfadd, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
++ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
++ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
++ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
++ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
++ 0x0000, 0x0000, 0x0000, 0x3333, 0x5555, 0xffff, 0xffff, 0xffff,
++ 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0xffff, 0xffff, 0xffff, 0x0008,
++};
++
++static __initconst u16 bcm43222_sprom[] = {
++ 0x2001, 0x0000, 0x04d4, 0x14e4, 0x4351, 0x8000, 0x0002, 0x0000,
++ 0x1730, 0x1800, 0x0000, 0x0000, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0x5372, 0x2305, 0x0200, 0x0000, 0x2400, 0x0000, 0x0000, 0x0000,
++ 0x0000, 0x0000, 0x0000, 0xffff, 0xffff, 0xffff, 0x0303, 0x0202,
++ 0xffff, 0x0033, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0x0325,
++ 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0x204c, 0xfea6, 0x1717, 0xfa6d, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0x204c, 0xfeb8, 0x167c, 0xfa9e, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0x0000, 0x3333, 0x3333, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
++ 0x0000, 0x3333, 0x3333, 0x3333, 0x3333, 0x3333, 0x3333, 0x3333,
++ 0x3333, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
++ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
++ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
++ 0x0000, 0x0000, 0x0000, 0x0004, 0x0000, 0xffff, 0xffff, 0xffff,
++ 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0xffff, 0xffff, 0xffff, 0x0008,
++};
++
+ static struct ssb_sprom bcm63xx_sprom;
+
+ int bcm63xx_get_fallback_sprom(struct ssb_bus *bus, struct ssb_sprom *out)
+@@ -606,6 +722,26 @@ int __init bcm63xx_register_fallback_spr
+ u16 size = 0;
+
+ switch (data->type) {
++ case SPROM_BCM4306:
++ memcpy(&template_sprom, &bcm4306_sprom, sizeof(bcm4306_sprom));
++ size = ARRAY_SIZE(bcm4306_sprom);
++ break;
++ case SPROM_BCM4318:
++ memcpy(&template_sprom, &bcm4318_sprom, sizeof(bcm4318_sprom));
++ size = ARRAY_SIZE(bcm4318_sprom);
++ break;
++ case SPROM_BCM4321:
++ memcpy(&template_sprom, &bcm4321_sprom, sizeof(bcm4321_sprom));
++ size = ARRAY_SIZE(bcm4321_sprom);
++ break;
++ case SPROM_BCM4322:
++ memcpy(&template_sprom, &bcm4322_sprom, sizeof(bcm4322_sprom));
++ size = ARRAY_SIZE(bcm4322_sprom);
++ break;
++ case SPROM_BCM43222:
++ memcpy(&template_sprom, &bcm43222_sprom, sizeof(bcm43222_sprom));
++ size = ARRAY_SIZE(bcm43222_sprom);
++ break;
+ case SPROM_DEFAULT:
+ memcpy(&bcm63xx_sprom, &bcm63xx_default_sprom,
+ sizeof(bcm63xx_sprom));
+--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_fallback_sprom.h
++++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_fallback_sprom.h
+@@ -5,6 +5,12 @@
+
+ enum sprom_type {
+ SPROM_DEFAULT, /* default fallback sprom */
++ /* SSB based */
++ SPROM_BCM4306,
++ SPROM_BCM4318,
++ SPROM_BCM4321,
++ SPROM_BCM4322,
++ SPROM_BCM43222,
+ };
+
+ struct fallback_sprom_data {
--- /dev/null
+From 03feb9db77fba3eef3d83e17a87a56979659b248 Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jogo@openwrt.org>
+Date: Tue, 29 Jul 2014 22:48:26 +0200
+Subject: [PATCH 07/10] MIPS: BCM63XX: also register a fallback sprom for bcma
+
+Similar to SSB, register a fallback sprom handler for BCMA.
+
+Signed-off-by: Jonas Gorski <jogo@openwrt.org>
+---
+ arch/mips/bcm63xx/boards/Kconfig | 1 +
+ arch/mips/bcm63xx/sprom.c | 40 +++++++++++++++++++++++++++++++++++-----
+ 2 files changed, 36 insertions(+), 5 deletions(-)
+
+--- a/arch/mips/bcm63xx/boards/Kconfig
++++ b/arch/mips/bcm63xx/boards/Kconfig
+@@ -5,6 +5,7 @@ menu "Board support"
+ config BOARD_BCM963XX
+ bool "Generic Broadcom 963xx boards"
+ select SSB
++ select BCMA
+ default y
+
+ endmenu
+--- a/arch/mips/bcm63xx/sprom.c
++++ b/arch/mips/bcm63xx/sprom.c
+@@ -12,6 +12,7 @@
+ #include <linux/string.h>
+ #include <linux/platform_device.h>
+ #include <linux/ssb/ssb.h>
++#include <linux/bcma/bcma.h>
+ #include <bcm63xx_fallback_sprom.h>
+ #include <board_bcm963xx.h>
+
+@@ -21,7 +22,7 @@
+ * Register a sane SPROMv2 to make the on-board
+ * bcm4318 WLAN work
+ */
+-#ifdef CONFIG_SSB_PCIHOST
++#if defined(CONFIG_SSB_PCIHOST) || defined(CONFIG_BCMA_HOST_PCI)
+ static __initconst struct ssb_sprom bcm63xx_default_sprom = {
+ .revision = 0x02,
+ .board_rev = 0x17,
+@@ -43,7 +44,7 @@ static __initconst struct ssb_sprom bcm6
+ .boardflags_hi = 0x0000,
+ };
+
+-
++#if defined (CONFIG_SSB_PCIHOST)
+ static __initconst u16 bcm4306_sprom[] = {
+ 0x4001, 0x0000, 0x0453, 0x14e4, 0x4320, 0x8000, 0x0002, 0x0002,
+ 0x1000, 0x1800, 0x0000, 0x0000, 0xffff, 0xffff, 0xffff, 0xffff,
+@@ -158,10 +159,12 @@ static __initconst u16 bcm43222_sprom[]
+ 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
+ 0xffff, 0xffff, 0xffff, 0x0008,
+ };
++#endif /* CONFIG_SSB_PCIHOST */
+
+ static struct ssb_sprom bcm63xx_sprom;
+
+-int bcm63xx_get_fallback_sprom(struct ssb_bus *bus, struct ssb_sprom *out)
++#if defined(CONFIG_SSB_PCIHOST)
++int bcm63xx_get_fallback_ssb_sprom(struct ssb_bus *bus, struct ssb_sprom *out)
+ {
+ if (bus->bustype == SSB_BUSTYPE_PCI) {
+ memcpy(out, &bcm63xx_sprom, sizeof(struct ssb_sprom));
+@@ -171,6 +174,20 @@ int bcm63xx_get_fallback_sprom(struct ss
+ return -EINVAL;
+ }
+ }
++#endif
++
++#if defined(CONFIG_BCMA_HOST_PCI)
++int bcm63xx_get_fallback_bcma_sprom(struct bcma_bus *bus, struct ssb_sprom *out)
++{
++ if (bus->hosttype == BCMA_HOSTTYPE_PCI) {
++ memcpy(out, &bcm63xx_sprom, sizeof(struct ssb_sprom));
++ return 0;
++ } else {
++ printk(KERN_ERR PFX "unable to fill SPROM for given bustype.\n");
++ return -EINVAL;
++ }
++}
++#endif
+
+ /* FIXME: use lib_sprom after submission upstream */
+
+@@ -718,10 +735,11 @@ int __init bcm63xx_register_fallback_spr
+ {
+ int ret = 0;
+
+-#ifdef CONFIG_SSB_PCIHOST
++#if defined(CONFIG_SSB_PCIHOST) || defined(CONFIG_BCMA_HOST_PCI)
+ u16 size = 0;
+
+ switch (data->type) {
++#if defined(CONFIG_SSB_PCIHOST)
+ case SPROM_BCM4306:
+ memcpy(&template_sprom, &bcm4306_sprom, sizeof(bcm4306_sprom));
+ size = ARRAY_SIZE(bcm4306_sprom);
+@@ -742,6 +760,7 @@ int __init bcm63xx_register_fallback_spr
+ memcpy(&template_sprom, &bcm43222_sprom, sizeof(bcm43222_sprom));
+ size = ARRAY_SIZE(bcm43222_sprom);
+ break;
++#endif
+ case SPROM_DEFAULT:
+ memcpy(&bcm63xx_sprom, &bcm63xx_default_sprom,
+ sizeof(bcm63xx_sprom));
+@@ -756,8 +775,19 @@ int __init bcm63xx_register_fallback_spr
+ memcpy(bcm63xx_sprom.il0mac, data->mac_addr, ETH_ALEN);
+ memcpy(bcm63xx_sprom.et0mac, data->mac_addr, ETH_ALEN);
+ memcpy(bcm63xx_sprom.et1mac, data->mac_addr, ETH_ALEN);
++#endif /* defined(CONFIG_SSB_PCIHOST) || defined(CONFIG_BCMA_HOST_PCI) */
++
++#if defined(CONFIG_SSB_PCIHOST)
++ ret = ssb_arch_register_fallback_sprom(&bcm63xx_get_fallback_ssb_sprom);
++ if (ret)
++ return ret;
++
++#endif
+
+- ret = ssb_arch_register_fallback_sprom(&bcm63xx_get_fallback_sprom);
++#if defined(CONFIG_BCMA_HOST_PCI)
++ ret = bcma_arch_register_fallback_sprom(bcm63xx_get_fallback_bcma_sprom);
++ if (ret)
++ return ret;
+ #endif
+ return ret;
+ }
--- /dev/null
+From 27bf70e3fe797691b17df07ecbfaf9f5a4419f49 Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jogo@openwrt.org>
+Date: Wed, 30 Jul 2014 23:14:27 +0200
+Subject: [PATCH 08/10] MIPS: BCM63XX: add BCMA based sprom templates
+
+Add fallback sproms for BCM4313, BCM43131, BCM43217, BCM43225, BCM43227,
+BCM43228, and BCM4331.
+
+Signed-off-by: Jonas Gorski <jogo@openwrt.org>
+---
+ arch/mips/bcm63xx/sprom.c | 256 +++++++++++++++++++++
+ .../asm/mach-bcm63xx/bcm63xx_fallback_sprom.h | 8 +
+ 2 files changed, 264 insertions(+)
+
+--- a/arch/mips/bcm63xx/sprom.c
++++ b/arch/mips/bcm63xx/sprom.c
+@@ -161,6 +161,226 @@ static __initconst u16 bcm43222_sprom[]
+ };
+ #endif /* CONFIG_SSB_PCIHOST */
+
++#if defined(CONFIG_BCMA_HOST_PCI)
++static __initconst u16 bcm4313_sprom[] = {
++ 0x2801, 0x0000, 0x0510, 0x14e4, 0x0078, 0xedbe, 0x0000, 0x2bc4,
++ 0x2a64, 0x2964, 0x2c64, 0x3ce7, 0x46ff, 0x47ff, 0x0c00, 0x0820,
++ 0x0030, 0x1002, 0x9f28, 0x5d44, 0x8080, 0x1d8f, 0x0032, 0x0100,
++ 0xdf00, 0x71f5, 0x8400, 0x0083, 0x8500, 0x2010, 0x0001, 0x0000,
++ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
++ 0x0000, 0x0000, 0x1008, 0x0305, 0x0000, 0x0000, 0x0000, 0x0000,
++ 0x4727, 0x8000, 0x0002, 0x0000, 0x1f30, 0x1800, 0x0000, 0x0000,
++ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
++ 0x5372, 0x1215, 0x2a00, 0x0800, 0x0800, 0x0000, 0x0000, 0x0000,
++ 0x0000, 0x0000, 0x0003, 0xffff, 0x88ff, 0xffff, 0x0003, 0x0202,
++ 0xffff, 0x0011, 0x007a, 0x0000, 0x0000, 0x0000, 0x0000, 0x0201,
++ 0x0000, 0x7800, 0x7c0a, 0x0398, 0x0008, 0x0000, 0x0000, 0x0000,
++ 0x0044, 0x1684, 0xfd0d, 0xff35, 0x0000, 0x0000, 0x0000, 0x0000,
++ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
++ 0x0048, 0xfed2, 0x15d9, 0xfac6, 0x0000, 0x0000, 0x0000, 0x0000,
++ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
++ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
++ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
++ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
++ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
++ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
++ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
++ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
++ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
++ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
++ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
++ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
++ 0x0000, 0x0000, 0x0000, 0x0008,
++};
++
++static __initconst u16 bcm43131_sprom[] = {
++ 0x2801, 0x0000, 0x05f7, 0x14e4, 0x0070, 0xedbe, 0x1c00, 0x2bc4,
++ 0x2a64, 0x2964, 0x2c64, 0x3ce7, 0x46ff, 0x47ff, 0x0c00, 0x0820,
++ 0x0030, 0x1002, 0x9f28, 0x5d44, 0x8080, 0x1d8f, 0x0032, 0x0100,
++ 0xdf00, 0x71f5, 0x8400, 0x0083, 0x8500, 0x2010, 0x0001, 0x0000,
++ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
++ 0x0000, 0x0000, 0x1008, 0x0305, 0x0000, 0x0000, 0x0000, 0x0000,
++ 0x43aa, 0x8000, 0x0002, 0x0000, 0x1f30, 0x1800, 0x0000, 0x0000,
++ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
++ 0x5372, 0x1280, 0x0200, 0x0000, 0x8800, 0x0000, 0x0000, 0x0000,
++ 0x0000, 0x0000, 0x0003, 0xffff, 0x88ff, 0xffff, 0x0002, 0x0202,
++ 0xffff, 0x0022, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0415,
++ 0x0000, 0x7800, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
++ 0x204c, 0xfe96, 0x192c, 0xfa15, 0x0000, 0x0000, 0x0000, 0x0000,
++ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
++ 0x204c, 0xfe91, 0x1950, 0xfa0a, 0x0000, 0x0000, 0x0000, 0x0000,
++ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
++ 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0x0000, 0x4444, 0x4444, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
++ 0x0000, 0x4444, 0x4444, 0x4444, 0x4444, 0x6666, 0x6666, 0x6666,
++ 0x6666, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
++ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
++ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
++ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0xffff, 0xffff, 0xffff,
++ 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0xffff, 0xffff, 0xffff, 0x0008,
++};
++
++static __initconst u16 bcm43217_sprom[] = {
++ 0x2801, 0x0000, 0x05e9, 0x14e4, 0x0070, 0xedbe, 0x0000, 0x2bc4,
++ 0x2a64, 0x2964, 0x2c64, 0x3ce7, 0x46ff, 0x47ff, 0x0c00, 0x0820,
++ 0x0030, 0x1002, 0x9f28, 0x5d44, 0x8080, 0x1d8f, 0x0032, 0x0100,
++ 0xdf00, 0x71f5, 0x8400, 0x0083, 0x8500, 0x2010, 0x0001, 0x0000,
++ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
++ 0x0000, 0x0000, 0x1008, 0x0305, 0x0000, 0x0000, 0x0000, 0x0000,
++ 0x43a9, 0x8000, 0x0002, 0x0000, 0x1f30, 0x1800, 0x0000, 0x0000,
++ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
++ 0x5372, 0x1252, 0x0200, 0x0000, 0x9800, 0x0000, 0x0000, 0x0000,
++ 0x0000, 0x0000, 0x0003, 0xffff, 0x88ff, 0xffff, 0x0003, 0x0202,
++ 0xffff, 0x0033, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0415,
++ 0x0000, 0x7800, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
++ 0x204c, 0xfe96, 0x192c, 0xfa15, 0x0000, 0x0000, 0x0000, 0x0000,
++ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
++ 0x204c, 0xfe91, 0x1950, 0xfa0a, 0x0000, 0x0000, 0x0000, 0x0000,
++ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
++ 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0x0000, 0x4444, 0x4444, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
++ 0x0000, 0x4444, 0x4444, 0x4444, 0x4444, 0x6666, 0x6666, 0x6666,
++ 0x6666, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
++ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
++ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
++ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0xffff, 0xffff, 0xffff,
++ 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0xffff, 0xffff, 0xffff, 0x7a08,
++};
++
++static __initconst u16 bcm43225_sprom[] = {
++ 0x2801, 0x0000, 0x04da, 0x14e4, 0x0078, 0xedbe, 0x0000, 0x2bc4,
++ 0x2a64, 0x2964, 0x2c64, 0x3ce7, 0x46ff, 0x47ff, 0x0c00, 0x0820,
++ 0x0030, 0x1002, 0x9f28, 0x5d44, 0x8080, 0x1d8f, 0x0032, 0x0100,
++ 0xdf00, 0x71f5, 0x8400, 0x0083, 0x8500, 0x2010, 0x0001, 0xffff,
++ 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0xffff, 0xffff, 0x1008, 0x0005, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0x4357, 0x8000, 0x0002, 0x0000, 0x1f30, 0x1800, 0x0000, 0x0000,
++ 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0x5372, 0x1200, 0x0200, 0x0000, 0x1000, 0x0000, 0x0000, 0x0000,
++ 0x0000, 0x0000, 0x0000, 0x88ff, 0xffff, 0xffff, 0x0303, 0x0202,
++ 0xffff, 0x0033, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0x0325,
++ 0xffff, 0x7800, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0x204e, 0xfead, 0x1611, 0xfa9a, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0x204e, 0xfec1, 0x1674, 0xfab2, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0x0000, 0x5555, 0x5555, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
++ 0x0000, 0x5555, 0x7555, 0x5555, 0x7555, 0x5555, 0x7555, 0x5555,
++ 0x7555, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
++ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
++ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
++ 0x0000, 0x0000, 0x0000, 0x0002, 0x0000, 0xffff, 0xffff, 0xffff,
++ 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0xffff, 0xffff, 0xffff, 0x0008,
++};
++
++static __initconst u16 bcm43227_sprom[] = {
++ 0x2801, 0x0000, 0x0543, 0x14e4, 0x0070, 0xedbe, 0x0000, 0x2bc4,
++ 0x2a64, 0x2964, 0x2c64, 0x3ce7, 0x46ff, 0x47ff, 0x0c00, 0x0820,
++ 0x0030, 0x1002, 0x9f28, 0x5d44, 0x8080, 0x1d8f, 0x0032, 0x0100,
++ 0xdf00, 0x71f5, 0x8400, 0x0083, 0x8500, 0x2010, 0x0001, 0x0000,
++ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
++ 0x0000, 0x0000, 0x1008, 0x0305, 0x0000, 0x0000, 0x0000, 0x0000,
++ 0x4358, 0x8000, 0x0002, 0x0000, 0x1f30, 0x1800, 0x0000, 0x0000,
++ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
++ 0x5372, 0x1402, 0x0200, 0x0000, 0x0800, 0x0000, 0x0000, 0x0000,
++ 0x0000, 0x0000, 0x0003, 0xffff, 0x88ff, 0xffff, 0x0003, 0x0202,
++ 0xffff, 0x0033, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0415,
++ 0x0000, 0x7800, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
++ 0x204c, 0xff36, 0x16d2, 0xfaae, 0x0000, 0x0000, 0x0000, 0x0000,
++ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
++ 0x204c, 0xfeca, 0x159b, 0xfa80, 0x0000, 0x0000, 0x0000, 0x0000,
++ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
++ 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0x0000, 0x4444, 0x4444, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
++ 0x0000, 0x4444, 0x4444, 0x4444, 0x4444, 0x6666, 0x6666, 0x6666,
++ 0x6666, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
++ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
++ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
++ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0xffff, 0xffff, 0xffff,
++ 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0xffff, 0xffff, 0xffff, 0x0008,
++};
++
++static __initconst u16 bcm43228_sprom[] = {
++ 0x2801, 0x0000, 0x0011, 0x1028, 0x0070, 0xedbe, 0x0000, 0x2bc4,
++ 0x2a64, 0x2964, 0x2c64, 0x3ce7, 0x46ff, 0x47ff, 0x0c00, 0x0820,
++ 0x0030, 0x1002, 0x9f28, 0x5d44, 0x8080, 0x1d8f, 0x0032, 0x0100,
++ 0xdf00, 0x71f5, 0x8400, 0x0083, 0x8500, 0x2010, 0x0001, 0x0000,
++ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
++ 0x0000, 0x0000, 0x1008, 0x0305, 0x0000, 0x0000, 0x0000, 0x0000,
++ 0x4359, 0x8000, 0x0002, 0x0000, 0x1f30, 0x1800, 0x0000, 0x0000,
++ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
++ 0x5372, 0x1203, 0x0200, 0x0000, 0x0800, 0x0000, 0x0000, 0x0000,
++ 0x0000, 0x0000, 0x0003, 0xffff, 0x88ff, 0xffff, 0x0303, 0x0202,
++ 0xffff, 0x0033, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0215,
++ 0x0215, 0x7800, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
++ 0x204c, 0xff73, 0x1762, 0xfaa4, 0x3e34, 0x3434, 0xfea1, 0x154c,
++ 0xfad0, 0xfea1, 0x144c, 0xfafb, 0xfe7b, 0x13fe, 0xfafc, 0x0000,
++ 0x204c, 0xff41, 0x16a3, 0xfa8f, 0x3e34, 0x3434, 0xfe97, 0x1446,
++ 0xfb05, 0xfe97, 0x1346, 0xfb32, 0xfeb9, 0x1516, 0xfaee, 0x0000,
++ 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0x0000, 0x4444, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
++ 0x0000, 0x4444, 0x4444, 0x4444, 0x4444, 0x8888, 0x8888, 0x8888,
++ 0x8888, 0x0000, 0x0000, 0x0000, 0x0000, 0x3333, 0x3333, 0x3333,
++ 0x3333, 0x0000, 0x0000, 0x0000, 0x0000, 0x3333, 0x3333, 0x3333,
++ 0x3333, 0x0000, 0x0000, 0x0000, 0x0000, 0x3333, 0x3333, 0x3333,
++ 0x3333, 0x0000, 0x0000, 0x0000, 0x0000, 0xffff, 0xffff, 0xffff,
++ 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0xffff, 0xffff, 0xffff, 0xf008,
++};
++
++static __initconst u16 bcm4331_sprom[] = {
++ 0x2801, 0x0000, 0x0525, 0x14e4, 0x0078, 0xedbe, 0x0000, 0x2bc4,
++ 0x2a64, 0x2964, 0x2c64, 0x3ce7, 0x46ff, 0x47ff, 0x0c00, 0x0820,
++ 0x0030, 0x1002, 0x9f28, 0x5d44, 0x8080, 0x1d8f, 0x0032, 0x0100,
++ 0xdf00, 0x71f5, 0x8400, 0x0083, 0x8500, 0x2010, 0x0001, 0xffff,
++ 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0xffff, 0xffff, 0x1010, 0x0005, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0x4331, 0x8000, 0x0002, 0x0000, 0x1f30, 0x1800, 0x0000, 0x0000,
++ 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0x5372, 0x1104, 0x0200, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
++ 0x0000, 0x0000, 0x0000, 0xffff, 0x88ff, 0xffff, 0x0707, 0x0202,
++ 0xff02, 0x0077, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0x0325,
++ 0x0325, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0x2048, 0xfe56, 0x16f2, 0xfa44, 0x3e3c, 0x3c3c, 0xfe77, 0x1657,
++ 0xfa75, 0xffff, 0xffff, 0xffff, 0xfe76, 0x15da, 0xfa85, 0x0000,
++ 0x2048, 0xfe5c, 0x16b5, 0xfa56, 0x3e3c, 0x3c3c, 0xfe7c, 0x169d,
++ 0xfa6b, 0xffff, 0xffff, 0xffff, 0xfe7a, 0x1597, 0xfa97, 0x0000,
++ 0x2048, 0xfe68, 0x1734, 0xfa46, 0x3e3c, 0x3c3c, 0xfe7f, 0x15e4,
++ 0xfa94, 0xffff, 0xffff, 0xffff, 0xfe7d, 0x1582, 0xfa9f, 0x0000,
++ 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
++ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
++ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
++ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
++ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
++ 0x0000, 0x0000, 0x0000, 0x0000, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
++ 0xffff, 0xffff, 0xffff, 0x0009,
++};
++
++#endif /* CONFIG_BCMA_HOST_PCI */
++
+ static struct ssb_sprom bcm63xx_sprom;
+
+ #if defined(CONFIG_SSB_PCIHOST)
+@@ -761,6 +981,42 @@ int __init bcm63xx_register_fallback_spr
+ size = ARRAY_SIZE(bcm43222_sprom);
+ break;
+ #endif
++#if defined(CONFIG_BCMA_HOST_PCI)
++ case SPROM_BCM4313:
++ memcpy(&template_sprom, &bcm4313_sprom,
++ sizeof(bcm4313_sprom));
++ size = ARRAY_SIZE(bcm4313_sprom);
++ break;
++ case SPROM_BCM43131:
++ memcpy(&template_sprom, &bcm43131_sprom,
++ sizeof(bcm43131_sprom));
++ size = ARRAY_SIZE(bcm43131_sprom);
++ break;
++ case SPROM_BCM43217:
++ memcpy(&template_sprom, &bcm43217_sprom,
++ sizeof(bcm43217_sprom));
++ size = ARRAY_SIZE(bcm43217_sprom);
++ break;
++ case SPROM_BCM43225:
++ memcpy(&template_sprom, &bcm43225_sprom,
++ sizeof(bcm43225_sprom));
++ size = ARRAY_SIZE(bcm43225_sprom);
++ break;
++ case SPROM_BCM43227:
++ memcpy(&template_sprom, &bcm43227_sprom,
++ sizeof(bcm43227_sprom));
++ size = ARRAY_SIZE(bcm43227_sprom);
++ break;
++ case SPROM_BCM43228:
++ memcpy(&template_sprom, &bcm43228_sprom,
++ sizeof(bcm43228_sprom));
++ size = ARRAY_SIZE(bcm43228_sprom);
++ break;
++ case SPROM_BCM4331:
++ memcpy(&template_sprom, &bcm4331_sprom, sizeof(&bcm4331_sprom));
++ size = ARRAY_SIZE(bcm4331_sprom);
++ break;
++#endif
+ case SPROM_DEFAULT:
+ memcpy(&bcm63xx_sprom, &bcm63xx_default_sprom,
+ sizeof(bcm63xx_sprom));
+--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_fallback_sprom.h
++++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_fallback_sprom.h
+@@ -11,6 +11,14 @@ enum sprom_type {
+ SPROM_BCM4321,
+ SPROM_BCM4322,
+ SPROM_BCM43222,
++ /* BCMA based */
++ SPROM_BCM4313,
++ SPROM_BCM43131,
++ SPROM_BCM43217,
++ SPROM_BCM43225,
++ SPROM_BCM43227,
++ SPROM_BCM43228,
++ SPROM_BCM4331,
+ };
+
+ struct fallback_sprom_data {
--- /dev/null
+From 8575548b08e33c9ff4fd540abec09dd177e33682 Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jogo@openwrt.org>
+Date: Thu, 31 Jul 2014 19:12:33 +0200
+Subject: [PATCH 09/10] MIPS: BCM63XX: allow board files to provide sprom
+ fixups
+
+Allow board_info files to supply fixups for the base sproms to adapt
+them to the actual used sprom contents in case they do not use the
+default ones.
+
+Signed-off-by: Jonas Gorski <jogo@openwrt.org>
+---
+ arch/mips/bcm63xx/sprom.c | 14 +++++++++++++-
+ .../mips/include/asm/mach-bcm63xx/bcm63xx_fallback_sprom.h | 8 ++++++++
+ 2 files changed, 21 insertions(+), 1 deletion(-)
+
+--- a/arch/mips/bcm63xx/sprom.c
++++ b/arch/mips/bcm63xx/sprom.c
+@@ -947,6 +947,14 @@ static int sprom_extract(struct ssb_spro
+ return 0;
+ }
+
++void sprom_apply_fixups(u16 *sprom, struct sprom_fixup *fixups, int n)
++{
++ unsigned int i;
++
++ for (i = 0; i < n; i++)
++ sprom[fixups[i].offset] = fixups[i].value;
++}
++
+ static __initdata u16 template_sprom[220];
+ #endif
+
+@@ -1025,8 +1033,12 @@ int __init bcm63xx_register_fallback_spr
+ return -EINVAL;
+ }
+
+- if (size > 0)
++ if (size > 0) {
++ sprom_apply_fixups(template_sprom, data->board_fixups,
++ data->num_board_fixups);
++
+ sprom_extract(&bcm63xx_sprom, template_sprom, size);
++ }
+
+ memcpy(bcm63xx_sprom.il0mac, data->mac_addr, ETH_ALEN);
+ memcpy(bcm63xx_sprom.et0mac, data->mac_addr, ETH_ALEN);
+--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_fallback_sprom.h
++++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_fallback_sprom.h
+@@ -21,9 +21,17 @@ enum sprom_type {
+ SPROM_BCM4331,
+ };
+
++struct sprom_fixup {
++ u16 offset;
++ u16 value;
++};
++
+ struct fallback_sprom_data {
+ u8 mac_addr[ETH_ALEN];
+ enum sprom_type type;
++
++ struct sprom_fixup *board_fixups;
++ unsigned int num_board_fixups;
+ };
+
+ int bcm63xx_register_fallback_sprom(struct fallback_sprom_data *data);
--- /dev/null
+From f393eaacf178e7e8a61eb11a96edd7dfb35cb49d Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jogo@openwrt.org>
+Date: Thu, 31 Jul 2014 20:39:44 +0200
+Subject: [PATCH 10/10] MIPS: BCM63XX: allow setting a pci bus/device for
+ fallback sprom
+
+Warn if the set pci bus/slot does not match the actual request.
+
+Signed-off-by: Jonas Gorski <jogo@openwrt.org>
+---
+ arch/mips/bcm63xx/sprom.c | 31 ++++++++++++++++++----
+ .../asm/mach-bcm63xx/bcm63xx_fallback_sprom.h | 3 +++
+ 2 files changed, 29 insertions(+), 5 deletions(-)
+
+--- a/arch/mips/bcm63xx/sprom.c
++++ b/arch/mips/bcm63xx/sprom.c
+@@ -381,13 +381,25 @@ static __initconst u16 bcm4331_sprom[] =
+
+ #endif /* CONFIG_BCMA_HOST_PCI */
+
+-static struct ssb_sprom bcm63xx_sprom;
++struct fallback_sprom_match {
++ u8 pci_bus;
++ u8 pci_dev;
++ struct ssb_sprom sprom;
++};
++
++static struct fallback_sprom_match fallback_sprom;
+
+ #if defined(CONFIG_SSB_PCIHOST)
+ int bcm63xx_get_fallback_ssb_sprom(struct ssb_bus *bus, struct ssb_sprom *out)
+ {
+ if (bus->bustype == SSB_BUSTYPE_PCI) {
+- memcpy(out, &bcm63xx_sprom, sizeof(struct ssb_sprom));
++ if (bus->host_pci->bus->number != fallback_sprom.pci_bus ||
++ PCI_SLOT(bus->host_pci->devfn) != fallback_sprom.pci_dev)
++ pr_warn("ssb_fallback_sprom: pci bus/device num mismatch: expected %i/%i, but got %i/%i\n",
++ fallback_sprom.pci_bus, fallback_sprom.pci_dev,
++ bus->host_pci->bus->number,
++ PCI_SLOT(bus->host_pci->devfn));
++ memcpy(out, &fallback_sprom.sprom, sizeof(struct ssb_sprom));
+ return 0;
+ } else {
+ printk(KERN_ERR PFX "unable to fill SPROM for given bustype.\n");
+@@ -400,7 +412,13 @@ int bcm63xx_get_fallback_ssb_sprom(struc
+ int bcm63xx_get_fallback_bcma_sprom(struct bcma_bus *bus, struct ssb_sprom *out)
+ {
+ if (bus->hosttype == BCMA_HOSTTYPE_PCI) {
+- memcpy(out, &bcm63xx_sprom, sizeof(struct ssb_sprom));
++ if (bus->host_pci->bus->number != fallback_sprom.pci_bus ||
++ PCI_SLOT(bus->host_pci->devfn) != fallback_sprom.pci_dev)
++ pr_warn("bcma_fallback_sprom: pci bus/device num mismatch: expected %i/%i, but got %i/%i\n",
++ fallback_sprom.pci_bus, fallback_sprom.pci_dev,
++ bus->host_pci->bus->number,
++ PCI_SLOT(bus->host_pci->devfn));
++ memcpy(out, &fallback_sprom.sprom, sizeof(struct ssb_sprom));
+ return 0;
+ } else {
+ printk(KERN_ERR PFX "unable to fill SPROM for given bustype.\n");
+@@ -1026,8 +1044,8 @@ int __init bcm63xx_register_fallback_spr
+ break;
+ #endif
+ case SPROM_DEFAULT:
+- memcpy(&bcm63xx_sprom, &bcm63xx_default_sprom,
+- sizeof(bcm63xx_sprom));
++ memcpy(&fallback_sprom.sprom, &bcm63xx_default_sprom,
++ sizeof(bcm63xx_default_sprom));
+ break;
+ default:
+ return -EINVAL;
+@@ -1037,12 +1055,15 @@ int __init bcm63xx_register_fallback_spr
+ sprom_apply_fixups(template_sprom, data->board_fixups,
+ data->num_board_fixups);
+
+- sprom_extract(&bcm63xx_sprom, template_sprom, size);
++ sprom_extract(&fallback_sprom.sprom, template_sprom, size);
+ }
+
+- memcpy(bcm63xx_sprom.il0mac, data->mac_addr, ETH_ALEN);
+- memcpy(bcm63xx_sprom.et0mac, data->mac_addr, ETH_ALEN);
+- memcpy(bcm63xx_sprom.et1mac, data->mac_addr, ETH_ALEN);
++ memcpy(fallback_sprom.sprom.il0mac, data->mac_addr, ETH_ALEN);
++ memcpy(fallback_sprom.sprom.et0mac, data->mac_addr, ETH_ALEN);
++ memcpy(fallback_sprom.sprom.et1mac, data->mac_addr, ETH_ALEN);
++
++ fallback_sprom.pci_bus = data->pci_bus;
++ fallback_sprom.pci_dev = data->pci_dev;
+ #endif /* defined(CONFIG_SSB_PCIHOST) || defined(CONFIG_BCMA_HOST_PCI) */
+
+ #if defined(CONFIG_SSB_PCIHOST)
+--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_fallback_sprom.h
++++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_fallback_sprom.h
+@@ -30,6 +30,9 @@ struct fallback_sprom_data {
+ u8 mac_addr[ETH_ALEN];
+ enum sprom_type type;
+
++ u8 pci_bus;
++ u8 pci_dev;
++
+ struct sprom_fixup *board_fixups;
+ unsigned int num_board_fixups;
+ };
--- /dev/null
+--- a/arch/mips/bcm63xx/sprom.c
++++ b/arch/mips/bcm63xx/sprom.c
+@@ -384,6 +384,7 @@ static __initconst u16 bcm4331_sprom[] =
+ struct fallback_sprom_match {
+ u8 pci_bus;
+ u8 pci_dev;
++ int override_devid;
+ struct ssb_sprom sprom;
+ };
+
+@@ -399,6 +400,8 @@ int bcm63xx_get_fallback_ssb_sprom(struc
+ fallback_sprom.pci_bus, fallback_sprom.pci_dev,
+ bus->host_pci->bus->number,
+ PCI_SLOT(bus->host_pci->devfn));
++ if (fallback_sprom.override_devid)
++ bus->host_pci->device = fallback_sprom.sprom.dev_id;
+ memcpy(out, &fallback_sprom.sprom, sizeof(struct ssb_sprom));
+ return 0;
+ } else {
+@@ -418,6 +421,8 @@ int bcm63xx_get_fallback_bcma_sprom(stru
+ fallback_sprom.pci_bus, fallback_sprom.pci_dev,
+ bus->host_pci->bus->number,
+ PCI_SLOT(bus->host_pci->devfn));
++ if (fallback_sprom.override_devid)
++ bus->host_pci->device = fallback_sprom.sprom.dev_id;
+ memcpy(out, &fallback_sprom.sprom, sizeof(struct ssb_sprom));
+ return 0;
+ } else {
+@@ -965,6 +970,37 @@ static int sprom_extract(struct ssb_spro
+ return 0;
+ }
+
++int sprom_override_devid(struct fallback_sprom_data *data,
++ struct ssb_sprom *out, const u16 *in)
++{
++ switch (data->type) {
++#if defined(CONFIG_SSB_PCIHOST)
++ case SPROM_BCM4306:
++ case SPROM_BCM4318:
++ case SPROM_BCM4321:
++ case SPROM_BCM4322:
++ case SPROM_BCM43222:
++ SPEX(dev_id, SSB_SPROM1_PID, 0xFFFF, 0);
++ return !!out->dev_id;
++#endif /* CONFIG_SSB_PCIHOST */
++#if defined(CONFIG_BCMA_HOST_PCI)
++ case SPROM_BCM4313:
++ case SPROM_BCM43131:
++ case SPROM_BCM43217:
++ case SPROM_BCM43225:
++ case SPROM_BCM43227:
++ case SPROM_BCM43228:
++ case SPROM_BCM4331:
++ SPEX(dev_id, 0x0060, 0xFFFF, 0);
++ return !!out->dev_id;
++#endif /* CONFIG_BCMA_HOST_PCI */
++ case SPROM_DEFAULT:
++ return 0;
++ }
++
++ return 0;
++}
++
+ void sprom_apply_fixups(u16 *sprom, struct sprom_fixup *fixups, int n)
+ {
+ unsigned int i;
+@@ -1056,6 +1092,11 @@ int __init bcm63xx_register_fallback_spr
+ data->num_board_fixups);
+
+ sprom_extract(&fallback_sprom.sprom, template_sprom, size);
++
++ fallback_sprom.override_devid =
++ sprom_override_devid(data, &fallback_sprom.sprom, template_sprom);
++ } else {
++ fallback_sprom.override_devid = 0;
+ }
+
+ memcpy(fallback_sprom.sprom.il0mac, data->mac_addr, ETH_ALEN);
--- /dev/null
+From 26546e5499d98616322fb3472b977e2e86603f3a Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jogo@openwrt.org>
+Date: Tue, 24 Jun 2014 10:57:51 +0200
+Subject: [PATCH 45/48] MIPS: BCM63XX: add support for loading DTB
+
+Signed-off-by: Jonas Gorski <jogo@openwrt.org>
+---
+ arch/mips/bcm63xx/boards/Kconfig | 4 ++++
+ arch/mips/bcm63xx/boards/board_common.c | 34 +++++++++++++++++++++++++++++++
+ arch/mips/bcm63xx/prom.c | 6 ++++++
+ 3 files changed, 44 insertions(+)
+
+--- a/arch/mips/bcm63xx/boards/Kconfig
++++ b/arch/mips/bcm63xx/boards/Kconfig
+@@ -2,6 +2,10 @@
+ menu "Board support"
+ depends on BCM63XX
+
++config BOARD_BCM63XX_DT
++ bool "Device Tree boards (experimential)"
++ select USE_OF
++
+ config BOARD_BCM963XX
+ bool "Generic Broadcom 963xx boards"
+ select SSB
+--- a/arch/mips/bcm63xx/boards/board_common.c
++++ b/arch/mips/bcm63xx/boards/board_common.c
+@@ -10,11 +10,14 @@
+ #include <linux/init.h>
+ #include <linux/kernel.h>
+ #include <linux/string.h>
++#include <linux/of_fdt.h>
++#include <linux/of_platform.h>
+ #include <linux/platform_device.h>
+ #include <linux/ssb/ssb.h>
+ #include <asm/addrspace.h>
+ #include <asm/bootinfo.h>
+ #include <asm/fw/cfe/cfe_api.h>
++#include <asm/prom.h>
+ #include <bcm63xx_board.h>
+ #include <bcm63xx_cpu.h>
+ #include <bcm63xx_dev_uart.h>
+@@ -125,8 +128,23 @@ void __init board_setup(void)
+ /* make sure we're running on expected cpu */
+ if (bcm63xx_get_cpu_id() != board.expected_cpu_id)
+ panic("unexpected CPU for bcm963xx board");
++
++#if CONFIG_OF
++ if (initial_boot_params)
++ __dt_setup_arch(initial_boot_params);
++#endif
+ }
+
++#if CONFIG_OF
++void __init device_tree_init(void)
++{
++ if (!initial_boot_params)
++ return;
++
++ unflatten_and_copy_device_tree();
++}
++#endif
++
+ static struct gpio_led_platform_data bcm63xx_led_data;
+
+ static struct platform_device bcm63xx_gpio_leds = {
+@@ -135,6 +153,13 @@ static struct platform_device bcm63xx_gp
+ .dev.platform_data = &bcm63xx_led_data,
+ };
+
++#if CONFIG_OF
++static struct of_device_id of_ids[] = {
++ { /* filled at runtime */ },
++ { .compatible = "simple-bus" },
++ { },
++};
++#endif
+ /*
+ * third stage init callback, register all board devices.
+ */
+@@ -142,6 +167,15 @@ int __init board_register_devices(void)
+ {
+ int usbh_ports = 0;
+
++#if CONFIG_OF
++ if (of_have_populated_dt()) {
++ snprintf(of_ids[0].compatible, sizeof(of_ids[0].compatible),
++ "brcm,bcm%x", bcm63xx_get_cpu_id());
++
++ of_platform_populate(NULL, of_ids, NULL, NULL);
++ }
++#endif
++
+ if (board.has_uart0)
+ bcm63xx_uart_register(0);
+
+--- a/arch/mips/bcm63xx/prom.c
++++ b/arch/mips/bcm63xx/prom.c
+@@ -8,6 +8,7 @@
+
+ #include <linux/init.h>
+ #include <linux/memblock.h>
++#include <linux/of_fdt.h>
+ #include <linux/smp.h>
+ #include <asm/bootinfo.h>
+ #include <asm/bmips.h>
+@@ -23,6 +24,11 @@ void __init prom_init(void)
+ {
+ u32 reg, mask;
+
++#if CONFIG_OF
++ if (fw_passed_dtb)
++ early_init_dt_verify((void *)fw_passed_dtb);
++#endif
++
+ bcm63xx_cpu_init();
+
+ /* stop any running watchdog */
--- /dev/null
+From 25bf2b5836c892f091651d8a3384c9c57ce1b400 Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jogo@openwrt.org>
+Date: Thu, 26 Jun 2014 12:51:00 +0200
+Subject: [PATCH 46/48] MIPS: BCM63XX: add support for matching the board_info
+ by dtb
+
+Allow using the passed dtb's compatible property to match board_info
+structs instead of nvram's boardname field, which is not unique anyway.
+
+Signed-off-by: Jonas Gorski <jogo@openwrt.org>
+---
+ arch/mips/bcm63xx/boards/board_bcm963xx.c | 15 +++++++++++++++
+ arch/mips/bcm63xx/boards/board_common.c | 18 ++++++++++++++++++
+ arch/mips/bcm63xx/boards/board_common.h | 3 +++
+ 3 files changed, 36 insertions(+)
+
+--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
++++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
+@@ -679,6 +679,10 @@ static const struct board_info __initcon
+ #endif /* CONFIG_BCM63XX_CPU_6358 */
+ };
+
++static struct of_device_id const bcm963xx_boards_dt[] = {
++ { },
++};
++
+ /*
+ * early init callback, read nvram data from flash and checksum it
+ */
+@@ -690,6 +694,7 @@ void __init board_bcm963xx_init(void)
+ char *board_name = NULL;
+ u32 val;
+ struct bcm_hcs *hcs;
++ const struct of_device_id *board_match;
+
+ /* read base address of boot chip select (0)
+ * 6328/6362 do not have MPI but boot from a fixed address
+@@ -733,6 +738,16 @@ void __init board_bcm963xx_init(void)
+ } else {
+ board_name = bcm63xx_nvram_get_name();
+ }
++
++ /* find board by compat */
++ board_match = bcm63xx_match_board(bcm963xx_boards_dt);
++ if (board_match) {
++ board_early_setup(board_match->data,
++ bcm63xx_nvram_get_mac_address);
++
++ return;
++ }
++
+ /* find board by name */
+ for (i = 0; i < ARRAY_SIZE(bcm963xx_boards); i++) {
+ if (strncmp(board_name, bcm963xx_boards[i]->name, 16))
+--- a/arch/mips/bcm63xx/boards/board_common.c
++++ b/arch/mips/bcm63xx/boards/board_common.c
+@@ -239,3 +239,21 @@ int __init board_register_devices(void)
+
+ return 0;
+ }
++
++const struct of_device_id * __init bcm63xx_match_board(const struct of_device_id *m)
++{
++ const struct of_device_id *match;
++ unsigned long dt_root;
++
++ if (!IS_ENABLED(CONFIG_OF) || !initial_boot_params)
++ return NULL;
++
++ dt_root = of_get_flat_dt_root();
++
++ for (match = m; match->compatible[0]; match++) {
++ if (of_flat_dt_is_compatible(dt_root, match->compatible))
++ return match;
++ }
++
++ return NULL;
++}
+--- a/arch/mips/bcm63xx/boards/board_common.h
++++ b/arch/mips/bcm63xx/boards/board_common.h
+@@ -1,11 +1,14 @@
+ #ifndef __BOARD_COMMON_H
+ #define __BOARD_COMMON_H
+
++#include <linux/of.h>
+ #include <board_bcm963xx.h>
+
+ void board_early_setup(const struct board_info *board,
+ int (*get_mac_address)(u8 mac[ETH_ALEN]));
+
++const struct of_device_id *bcm63xx_match_board(const struct of_device_id *);
++
+ #if defined(CONFIG_BOARD_BCM963XX)
+ void board_bcm963xx_init(void);
+ #else
--- /dev/null
+--- a/arch/mips/bcm63xx/boards/board_common.c
++++ b/arch/mips/bcm63xx/boards/board_common.c
+@@ -143,6 +143,18 @@ void __init device_tree_init(void)
+
+ unflatten_and_copy_device_tree();
+ }
++
++int board_of_device_present(const char *alias)
++{
++ bool present;
++ struct device_node *np;
++
++ np = of_find_node_by_path(alias);
++ present = of_device_is_available(np);
++ of_node_put(np);
++
++ return present;
++}
+ #endif
+
+ static struct gpio_led_platform_data bcm63xx_led_data;
+--- a/arch/mips/bcm63xx/boards/board_common.h
++++ b/arch/mips/bcm63xx/boards/board_common.h
+@@ -15,4 +15,13 @@ void board_bcm963xx_init(void);
+ static inline void board_bcm963xx_init(void) { }
+ #endif
+
++#if defined(CONFIG_OF)
++int board_of_device_present(const char *alias);
++#else
++static inline void board_of_device_present(const char *alias)
++{
++ return 0;
++}
++#endif
++
+ #endif /* __BOARD_COMMON_H */
--- /dev/null
+--- a/arch/mips/bcm63xx/dev-flash.c
++++ b/arch/mips/bcm63xx/dev-flash.c
+@@ -23,6 +23,8 @@
+ #include <bcm63xx_regs.h>
+ #include <bcm63xx_io.h>
+
++#include "boards/board_common.h"
++
+ static int flash_type;
+
+ static struct mtd_partition mtd_partitions[] = {
+@@ -179,6 +181,9 @@ int __init bcm63xx_flash_register(void)
+
+ switch (flash_type) {
+ case BCM63XX_FLASH_TYPE_PARALLEL:
++ /* don't register when already registered through from dtb */
++ if (board_of_device_present("pflash"))
++ return 0;
+
+ if (!mtd_resources[0].start) {
+ /* read base address of boot chip select (0) */
--- /dev/null
+From 8a0803979163c647736cb234ee1620c049c4915c Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jogo@openwrt.org>
+Date: Mon, 1 Dec 2014 00:20:07 +0100
+Subject: [PATCH 5/5] MIPS: BCM63XX: register interrupt controllers through DT
+
+Signed-off-by: Jonas Gorski <jogo@openwrt.org>
+---
+ arch/mips/bcm63xx/irq.c | 12 ++++++++++++
+ 1 file changed, 12 insertions(+)
+
+--- a/arch/mips/bcm63xx/irq.c
++++ b/arch/mips/bcm63xx/irq.c
+@@ -14,6 +14,8 @@
+ #include <linux/irqchip.h>
+ #include <linux/irqchip/irq-bcm6345-ext.h>
+ #include <linux/irqchip/irq-bcm6345-periph.h>
++#include <linux/of.h>
++#include <linux/of_fdt.h>
+ #include <asm/irq_cpu.h>
+ #include <asm/mipsregs.h>
+ #include <bcm63xx_cpu.h>
+@@ -21,6 +23,9 @@
+ #include <bcm63xx_io.h>
+ #include <bcm63xx_irq.h>
+
++IRQCHIP_DECLARE(mips_cpu_intc, "mti,cpu-interrupt-controller",
++ mips_cpu_irq_of_init);
++
+ void __init arch_init_irq(void)
+ {
+ void __iomem *periph_bases[2];
+@@ -29,6 +34,13 @@ void __init arch_init_irq(void)
+ int periph_irqs[2] = { 2, 3 };
+ int ext_irqs[6];
+
++#ifdef CONFIG_OF
++ if (initial_boot_params) {
++ irqchip_init();
++ return;
++ }
++#endif
++
+ periph_bases[0] = (void __iomem *)bcm63xx_regset_address(RSET_PERF);
+ periph_bases[1] = (void __iomem *)bcm63xx_regset_address(RSET_PERF);
+ ext_intc_bases[0] = (void __iomem *)bcm63xx_regset_address(RSET_PERF);
--- /dev/null
+From dbe94a8daaa63ef81b7414f2a17bca8e36dd6daa Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jogo@openwrt.org>
+Date: Fri, 20 Feb 2015 19:55:32 +0100
+Subject: [PATCH 1/6] gpio: add a simple GPIO driver for bcm63xx
+
+
+Signed-off-by: Jonas Gorski <jogo@openwrt.org>
+---
+ drivers/gpio/Kconfig | 8 +++
+ drivers/gpio/Makefile | 1 +
+ drivers/gpio/gpio-bcm63xx.c | 135 +++++++++++++++++++++++++++++++++++++++++++
+ 3 files changed, 131 insertions(+)
+ create mode 100644 drivers/gpio/gpio-bcm63xx.c
+
+--- a/drivers/gpio/Kconfig
++++ b/drivers/gpio/Kconfig
+@@ -193,6 +193,13 @@ config GPIO_BCM_XGS_IPROC
+ help
+ Say yes here to enable GPIO support for Broadcom XGS iProc SoCs.
+
++config GPIO_BCM63XX
++ bool "Broadcom BCM63XX GPIO"
++ depends on MIPS || COMPILE_TEST
++ select GPIO_GENERIC
++ help
++ Turn on GPIO support for Broadcom BCM63XX xDSL chips.
++
+ config GPIO_BRCMSTB
+ tristate "BRCMSTB GPIO support"
+ default y if (ARCH_BRCMSTB || BMIPS_GENERIC)
+--- a/drivers/gpio/Makefile
++++ b/drivers/gpio/Makefile
+@@ -38,6 +38,7 @@ obj-$(CONFIG_GPIO_ASPEED_SGPIO) += gpio
+ obj-$(CONFIG_GPIO_ATH79) += gpio-ath79.o
+ obj-$(CONFIG_GPIO_BCM_KONA) += gpio-bcm-kona.o
+ obj-$(CONFIG_GPIO_BCM_XGS_IPROC) += gpio-xgs-iproc.o
++obj-$(CONFIG_GPIO_BCM63XX) += gpio-bcm63xx.o
+ obj-$(CONFIG_GPIO_BD70528) += gpio-bd70528.o
+ obj-$(CONFIG_GPIO_BD71828) += gpio-bd71828.o
+ obj-$(CONFIG_GPIO_BD9571MWV) += gpio-bd9571mwv.o
+--- /dev/null
++++ b/drivers/gpio/gpio-bcm63xx.c
+@@ -0,0 +1,135 @@
++/*
++ * Driver for BCM63XX memory-mapped GPIO controllers, based on
++ * Generic driver for memory-mapped GPIO controllers.
++ *
++ * Copyright 2008 MontaVista Software, Inc.
++ * Copyright 2008,2010 Anton Vorontsov <cbouatmailru@gmail.com>
++ * Copyright 2015 Jonas Gorski <jogo@openwrt.org>
++ *
++ * This program is free software; you can redistribute it and/or modify it
++ * under the terms of the GNU General Public License as published by the
++ * Free Software Foundation; either version 2 of the License, or (at your
++ * option) any later version.
++ */
++
++#include <linux/init.h>
++#include <linux/err.h>
++#include <linux/bug.h>
++#include <linux/kernel.h>
++#include <linux/module.h>
++#include <linux/spinlock.h>
++#include <linux/compiler.h>
++#include <linux/types.h>
++#include <linux/errno.h>
++#include <linux/log2.h>
++#include <linux/ioport.h>
++#include <linux/io.h>
++#include <linux/gpio.h>
++#include <linux/gpio/driver.h>
++#include <linux/slab.h>
++#include <linux/platform_device.h>
++#include <linux/mod_devicetable.h>
++#include <linux/of.h>
++#include <linux/of_irq.h>
++#include <linux/of_gpio.h>
++
++static int bcm63xx_gpio_to_irq(struct gpio_chip *chip, unsigned gpio)
++{
++ char irq_name[7]; /* "gpioXX" */
++
++ sprintf(irq_name, "gpio%d", gpio);
++ return of_irq_get_byname(chip->of_node, irq_name);
++}
++
++static int bcm63xx_gpio_probe(struct platform_device *pdev)
++{
++ struct device *dev = &pdev->dev;
++ struct resource *dat_r, *dirout_r;
++ void __iomem *dat;
++ void __iomem *dirout;
++ unsigned long sz;
++ int err;
++ struct gpio_chip *gc;
++ struct bgpio_pdata *pdata = dev_get_platdata(dev);
++
++ dirout_r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
++ dat_r = platform_get_resource(pdev, IORESOURCE_MEM, 1);
++ if (!dat_r || !dirout_r)
++ return -EINVAL;
++
++ if (resource_size(dat_r) != resource_size(dirout_r))
++ return -EINVAL;
++
++ sz = resource_size(dat_r);
++
++ dat = devm_ioremap_resource(dev, dat_r);
++ if (IS_ERR(dat))
++ return PTR_ERR(dat);
++
++ dirout = devm_ioremap_resource(dev, dirout_r);
++ if (IS_ERR(dirout))
++ return PTR_ERR(dirout);
++
++ gc = devm_kzalloc(&pdev->dev, sizeof(*gc), GFP_KERNEL);
++ if (!gc)
++ return -ENOMEM;
++
++ err = bgpio_init(gc, dev, sz, dat, NULL, NULL, dirout, NULL,
++ BGPIOF_BIG_ENDIAN_BYTE_ORDER);
++ if (err)
++ return err;
++
++ platform_set_drvdata(pdev, gc);
++
++ if (dev->of_node) {
++ int id = of_alias_get_id(dev->of_node, "gpio");
++ u32 ngpios;
++
++ if (id >= 0)
++ gc->label = devm_kasprintf(dev, GFP_KERNEL,
++ "bcm63xx-gpio.%d", id);
++
++ if (!of_property_read_u32(dev->of_node, "ngpios", &ngpios))
++ gc->ngpio = ngpios;
++
++ if (of_get_property(dev->of_node, "interrupt-names", NULL))
++ gc->to_irq = bcm63xx_gpio_to_irq;
++
++ } else if (pdata) {
++ gc->base = pdata->base;
++ if (pdata->ngpio > 0)
++ gc->ngpio = pdata->ngpio;
++ }
++
++ return gpiochip_add(gc);
++}
++
++static int bcm63xx_gpio_remove(struct platform_device *pdev)
++{
++ struct gpio_chip *gc = platform_get_drvdata(pdev);
++
++ gpiochip_remove(gc);
++ return 0;
++}
++
++#ifdef CONFIG_OF
++static struct of_device_id bcm63xx_gpio_of_match[] = {
++ { .compatible = "brcm,bcm6345-gpio" },
++ { },
++};
++#endif
++
++static struct platform_driver bcm63xx_gpio_driver = {
++ .probe = bcm63xx_gpio_probe,
++ .remove = bcm63xx_gpio_remove,
++ .driver = {
++ .name = "bcm63xx-gpio",
++ .of_match_table = of_match_ptr(bcm63xx_gpio_of_match),
++ },
++};
++
++module_platform_driver(bcm63xx_gpio_driver);
++
++MODULE_DESCRIPTION("Driver for BCM63XX memory-mapped GPIO controllers");
++MODULE_AUTHOR("Jonas Gorski <jogo@openwrt.org>");
++MODULE_LICENSE("GPL");
--- /dev/null
+From 302f69453721e5ee19f583339a3a646821d4a173 Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jogo@openwrt.org>
+Date: Fri, 20 Feb 2015 23:58:54 +0100
+Subject: [PATCH 2/6] MIPS: BCM63XX: switch to new gpio driver
+
+Signed-off-by: Jonas Gorski <jogo@openwrt.org>
+---
+ arch/mips/bcm63xx/boards/board_common.c | 2 +
+ arch/mips/bcm63xx/gpio.c | 145 ++++++++++------------------------------------
+ arch/mips/bcm63xx/setup.c | 3 -
+ 3 files changed, 32 insertions(+), 118 deletions(-)
+
+--- a/arch/mips/bcm63xx/boards/board_common.c
++++ b/arch/mips/bcm63xx/boards/board_common.c
+@@ -188,6 +188,8 @@ int __init board_register_devices(void)
+ }
+ #endif
+
++ bcm63xx_gpio_init();
++
+ if (board.has_uart0)
+ bcm63xx_uart_register(0);
+
+--- a/arch/mips/bcm63xx/gpio.c
++++ b/arch/mips/bcm63xx/gpio.c
+@@ -5,147 +5,62 @@
+ *
+ * Copyright (C) 2008 Maxime Bizon <mbizon@freebox.fr>
+ * Copyright (C) 2008-2011 Florian Fainelli <florian@openwrt.org>
++ * Copyright (C) Jonas Gorski <jogo@openwrt.org>
+ */
+
+ #include <linux/kernel.h>
+ #include <linux/init.h>
+-#include <linux/spinlock.h>
+ #include <linux/platform_device.h>
+ #include <linux/gpio/driver.h>
+
+ #include <bcm63xx_cpu.h>
+ #include <bcm63xx_gpio.h>
+-#include <bcm63xx_io.h>
+ #include <bcm63xx_regs.h>
+
+-static u32 gpio_out_low_reg;
+-
+-static void bcm63xx_gpio_out_low_reg_init(void)
++static void __init bcm63xx_gpio_init_one(int id, int dir, int data, int ngpio)
+ {
+- switch (bcm63xx_get_cpu_id()) {
+- case BCM6345_CPU_ID:
+- gpio_out_low_reg = GPIO_DATA_LO_REG_6345;
+- break;
+- default:
+- gpio_out_low_reg = GPIO_DATA_LO_REG;
+- break;
+- }
+-}
+-
+-static DEFINE_SPINLOCK(bcm63xx_gpio_lock);
+-static u32 gpio_out_low, gpio_out_high;
++ struct resource res[2];
++ struct bgpio_pdata pdata;
+
+-static void bcm63xx_gpio_set(struct gpio_chip *chip,
+- unsigned gpio, int val)
+-{
+- u32 reg;
+- u32 mask;
+- u32 *v;
+- unsigned long flags;
+-
+- if (gpio >= chip->ngpio)
+- BUG();
+-
+- if (gpio < 32) {
+- reg = gpio_out_low_reg;
+- mask = 1 << gpio;
+- v = &gpio_out_low;
+- } else {
+- reg = GPIO_DATA_HI_REG;
+- mask = 1 << (gpio - 32);
+- v = &gpio_out_high;
+- }
+-
+- spin_lock_irqsave(&bcm63xx_gpio_lock, flags);
+- if (val)
+- *v |= mask;
+- else
+- *v &= ~mask;
+- bcm_gpio_writel(*v, reg);
+- spin_unlock_irqrestore(&bcm63xx_gpio_lock, flags);
+-}
++ memset(res, 0, sizeof(res));
++ memset(&pdata, 0, sizeof(pdata));
+
+-static int bcm63xx_gpio_get(struct gpio_chip *chip, unsigned gpio)
+-{
+- u32 reg;
+- u32 mask;
++ res[0].flags = IORESOURCE_MEM;
++ res[0].start = bcm63xx_regset_address(RSET_GPIO);
++ res[0].start += dir;
+
+- if (gpio >= chip->ngpio)
+- BUG();
++ res[0].end = res[0].start + 3;
+
+- if (gpio < 32) {
+- reg = gpio_out_low_reg;
+- mask = 1 << gpio;
+- } else {
+- reg = GPIO_DATA_HI_REG;
+- mask = 1 << (gpio - 32);
+- }
++ res[1].flags = IORESOURCE_MEM;
++ res[1].start = bcm63xx_regset_address(RSET_GPIO);
++ res[1].start += data;
+
+- return !!(bcm_gpio_readl(reg) & mask);
+-}
++ res[1].end = res[1].start + 3;
+
+-static int bcm63xx_gpio_set_direction(struct gpio_chip *chip,
+- unsigned gpio, int dir)
+-{
+- u32 reg;
+- u32 mask;
+- u32 tmp;
+- unsigned long flags;
+-
+- if (gpio >= chip->ngpio)
+- BUG();
+-
+- if (gpio < 32) {
+- reg = GPIO_CTL_LO_REG;
+- mask = 1 << gpio;
+- } else {
+- reg = GPIO_CTL_HI_REG;
+- mask = 1 << (gpio - 32);
+- }
+-
+- spin_lock_irqsave(&bcm63xx_gpio_lock, flags);
+- tmp = bcm_gpio_readl(reg);
+- if (dir == BCM63XX_GPIO_DIR_IN)
+- tmp &= ~mask;
+- else
+- tmp |= mask;
+- bcm_gpio_writel(tmp, reg);
+- spin_unlock_irqrestore(&bcm63xx_gpio_lock, flags);
++ pdata.base = id * 32;
++ pdata.ngpio = ngpio;
+
+- return 0;
++ platform_device_register_resndata(NULL, "bcm63xx-gpio", id, res, 2,
++ &pdata, sizeof(pdata));
+ }
+
+-static int bcm63xx_gpio_direction_input(struct gpio_chip *chip, unsigned gpio)
++int __init bcm63xx_gpio_init(void)
+ {
+- return bcm63xx_gpio_set_direction(chip, gpio, BCM63XX_GPIO_DIR_IN);
+-}
++ int ngpio = bcm63xx_gpio_count();
++ int data_low_reg;
+
+-static int bcm63xx_gpio_direction_output(struct gpio_chip *chip,
+- unsigned gpio, int value)
+-{
+- bcm63xx_gpio_set(chip, gpio, value);
+- return bcm63xx_gpio_set_direction(chip, gpio, BCM63XX_GPIO_DIR_OUT);
+-}
++ if (BCMCPU_IS_6345())
++ data_low_reg = GPIO_DATA_LO_REG_6345;
++ else
++ data_low_reg = GPIO_DATA_LO_REG;
+
++ bcm63xx_gpio_init_one(0, GPIO_CTL_LO_REG, data_low_reg, min(ngpio, 32));
+
+-static struct gpio_chip bcm63xx_gpio_chip = {
+- .label = "bcm63xx-gpio",
+- .direction_input = bcm63xx_gpio_direction_input,
+- .direction_output = bcm63xx_gpio_direction_output,
+- .get = bcm63xx_gpio_get,
+- .set = bcm63xx_gpio_set,
+- .base = 0,
+-};
++ if (ngpio <= 32)
++ return 0;
+
+-int __init bcm63xx_gpio_init(void)
+-{
+- bcm63xx_gpio_out_low_reg_init();
++ bcm63xx_gpio_init_one(1, GPIO_CTL_HI_REG, GPIO_DATA_HI_REG, ngpio - 32);
+
+- gpio_out_low = bcm_gpio_readl(gpio_out_low_reg);
+- if (!BCMCPU_IS_6345())
+- gpio_out_high = bcm_gpio_readl(GPIO_DATA_HI_REG);
+- bcm63xx_gpio_chip.ngpio = bcm63xx_gpio_count();
+- pr_info("registering %d GPIOs\n", bcm63xx_gpio_chip.ngpio);
++ return 0;
+
+- return gpiochip_add_data(&bcm63xx_gpio_chip, NULL);
+ }
+--- a/arch/mips/bcm63xx/setup.c
++++ b/arch/mips/bcm63xx/setup.c
+@@ -164,9 +164,6 @@ void __init plat_mem_setup(void)
+
+ int __init bcm63xx_register_devices(void)
+ {
+- /* register gpiochip */
+- bcm63xx_gpio_init();
+-
+ return board_register_devices();
+ }
+
--- /dev/null
+From d13bdf92ec885105cf107183f8464c40e5f3b93b Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jogo@openwrt.org>
+Date: Sat, 21 Feb 2015 17:21:59 +0100
+Subject: [PATCH 4/6] MIPS: BCM63XX: register lookup for ephy-reset gpio
+
+
+Signed-off-by: Jonas Gorski <jogo@openwrt.org>
+---
+ arch/mips/bcm63xx/boards/board_bcm963xx.c | 2 +-
+ arch/mips/bcm63xx/boards/board_common.c | 7 +++--
+ arch/mips/bcm63xx/gpio.c | 32 ++++++++++++++++++++
+ arch/mips/include/asm/mach-bcm63xx/bcm63xx_gpio.h | 2 ++
+ .../mips/include/asm/mach-bcm63xx/board_bcm963xx.h | 5 +--
+ 5 files changed, 42 insertions(+), 6 deletions(-)
+
+--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
++++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
+@@ -32,7 +32,7 @@ static struct board_info __initdata boar
+ .expected_cpu_id = 0x3368,
+
+ .ephy_reset_gpio = 36,
+- .ephy_reset_gpio_flags = GPIOF_INIT_HIGH,
++ .ephy_reset_gpio_flags = GPIO_ACTIVE_LOW,
+ .has_pci = 1,
+ .has_uart0 = 1,
+ .has_uart1 = 1,
+--- a/arch/mips/bcm63xx/boards/board_common.c
++++ b/arch/mips/bcm63xx/boards/board_common.c
+@@ -247,9 +247,10 @@ int __init board_register_devices(void)
+
+ platform_device_register(&bcm63xx_gpio_leds);
+
+- if (board.ephy_reset_gpio && board.ephy_reset_gpio_flags)
+- gpio_request_one(board.ephy_reset_gpio,
+- board.ephy_reset_gpio_flags, "ephy-reset");
++ if (board.ephy_reset_gpio && board.ephy_reset_gpio_flags) {
++ bcm63xx_gpio_ephy_reset(board.ephy_reset_gpio,
++ board.ephy_reset_gpio_flags);
++ }
+
+ return 0;
+ }
+--- a/arch/mips/bcm63xx/gpio.c
++++ b/arch/mips/bcm63xx/gpio.c
+@@ -8,15 +8,23 @@
+ * Copyright (C) Jonas Gorski <jogo@openwrt.org>
+ */
+
++#include <asm/addrspace.h>
++
+ #include <linux/kernel.h>
+ #include <linux/init.h>
+ #include <linux/platform_device.h>
+ #include <linux/gpio/driver.h>
++#include <linux/gpio/machine.h>
+
+ #include <bcm63xx_cpu.h>
+ #include <bcm63xx_gpio.h>
+ #include <bcm63xx_regs.h>
+
++static const char * const gpio_chip_labels[] = {
++ "bcm63xx-gpio.0",
++ "bcm63xx-gpio.1",
++};
++
+ static void __init bcm63xx_gpio_init_one(int id, int dir, int data, int ngpio)
+ {
+ struct resource res[2];
+@@ -64,3 +72,25 @@ int __init bcm63xx_gpio_init(void)
+ return 0;
+
+ }
++
++static struct gpiod_lookup_table ephy_reset = {
++ .dev_id = "bcm63xx_enet-0",
++ .table = {
++ { /* filled at runtime */ },
++ { },
++ },
++};
++
++
++void bcm63xx_gpio_ephy_reset(int hw_gpio, enum gpio_lookup_flags flags)
++{
++ if (ephy_reset.table[0].key)
++ return;
++
++ ephy_reset.table[0].key = gpio_chip_labels[hw_gpio / 32];
++ ephy_reset.table[0].chip_hwnum = hw_gpio % 32;
++ ephy_reset.table[0].con_id = "reset";
++ ephy_reset.table[0].flags = flags;
++
++ gpiod_add_lookup_table(&ephy_reset);
++}
+--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_gpio.h
++++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_gpio.h
+@@ -3,9 +3,11 @@
+ #define BCM63XX_GPIO_H
+
+ #include <linux/init.h>
++#include <linux/gpio/machine.h>
+ #include <bcm63xx_cpu.h>
+
+ int __init bcm63xx_gpio_init(void);
++void bcm63xx_gpio_ephy_reset(int hw_gpio, enum gpio_lookup_flags flags);
+
+ static inline unsigned long bcm63xx_gpio_count(void)
+ {
+--- a/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h
++++ b/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h
+@@ -4,6 +4,7 @@
+
+ #include <linux/types.h>
+ #include <linux/gpio.h>
++#include <linux/gpio/machine.h>
+ #include <linux/leds.h>
+ #include <bcm63xx_dev_enet.h>
+ #include <bcm63xx_dev_usb_usbd.h>
+@@ -50,8 +51,8 @@ struct board_info {
+ /* External PHY reset GPIO */
+ unsigned int ephy_reset_gpio;
+
+- /* External PHY reset GPIO flags from gpio.h */
+- unsigned long ephy_reset_gpio_flags;
++ /* External PHY reset GPIO flags from gpio/machine.h */
++ enum gpio_lookup_flags ephy_reset_gpio_flags;
+
+ /* fallback sprom config */
+ struct fallback_sprom_data fallback_sprom;
--- /dev/null
+From e55892aac9d5508a000647ca66f0e678e02be3bb Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jogo@openwrt.org>
+Date: Sat, 21 Feb 2015 17:26:50 +0100
+Subject: [PATCH 5/6] MIPS: BCM63XX: do not register gpio-controller if
+present in dtb
+
+Signed-off-by: Jonas Gorski <jogo@openwrt.org>
+---
+ arch/mips/bcm63xx/gpio.c | 7 +++++--
+ 1 file changed, 5 insertions(+), 2 deletions(-)
+
+--- a/arch/mips/bcm63xx/gpio.c
++++ b/arch/mips/bcm63xx/gpio.c
+@@ -20,6 +20,8 @@
+ #include <bcm63xx_gpio.h>
+ #include <bcm63xx_regs.h>
+
++#include "boards/board_common.h"
++
+ static const char * const gpio_chip_labels[] = {
+ "bcm63xx-gpio.0",
+ "bcm63xx-gpio.1",
+@@ -48,8 +50,10 @@ static void __init bcm63xx_gpio_init_one
+ pdata.base = id * 32;
+ pdata.ngpio = ngpio;
+
+- platform_device_register_resndata(NULL, "bcm63xx-gpio", id, res, 2,
+- &pdata, sizeof(pdata));
++ if (!board_of_device_present("gpio0") &&
++ !board_of_device_present("pinctrl"))
++ platform_device_register_resndata(NULL, "bcm63xx-gpio", id, res,
++ 2, &pdata, sizeof(pdata));
+ }
+
+ int __init bcm63xx_gpio_init(void)
--- /dev/null
+From 1647cccc871bf43876c3df9852869680880d054c Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jogo@openwrt.org>
+Date: Wed, 25 Mar 2015 13:52:02 +0100
+Subject: [PATCH 1/2] MIPS: BCM63XX: provide a gpio lookup for the pcmcia
+ ready gpio
+
+To prepare for a time when gpiobases don't need to be fixed anymore.
+
+Signed-off-by: Jonas Gorski <jogo@openwrt.org>
+---
+ arch/mips/bcm63xx/dev-pcmcia.c | 13 +++++++++++++
+ 1 file changed, 13 insertions(+)
+
+--- a/arch/mips/bcm63xx/dev-pcmcia.c
++++ b/arch/mips/bcm63xx/dev-pcmcia.c
+@@ -10,6 +10,7 @@
+ #include <linux/kernel.h>
+ #include <asm/bootinfo.h>
+ #include <linux/platform_device.h>
++#include <linux/gpio/machine.h>
+ #include <bcm63xx_cs.h>
+ #include <bcm63xx_cpu.h>
+ #include <bcm63xx_dev_pcmcia.h>
+@@ -101,6 +102,14 @@ static const struct {
+ },
+ };
+
++static struct gpiod_lookup_table pcmcia_gpios_table = {
++ .dev_id = "bcm63xx_pcmcia.0",
++ .table = {
++ GPIO_LOOKUP("bcm63xx-gpio.0", 0, "ready", GPIO_ACTIVE_HIGH),
++ { },
++ },
++};
++
+ int __init bcm63xx_pcmcia_register(void)
+ {
+ int ret, i;
+@@ -112,16 +121,20 @@ int __init bcm63xx_pcmcia_register(void)
+ switch (bcm63xx_get_cpu_id()) {
+ case BCM6348_CPU_ID:
+ pd.ready_gpio = 22;
++ pcmcia_gpios_table.table[0].chip_hwnum = 22;
+ break;
+
+ case BCM6358_CPU_ID:
+ pd.ready_gpio = 18;
++ pcmcia_gpios_table.table[0].chip_hwnum = 18;
+ break;
+
+ default:
+ return -ENODEV;
+ }
+
++ gpiod_add_lookup_table(&pcmcia_gpios_table);
++
+ pcmcia_resources[0].start = bcm63xx_regset_address(RSET_PCMCIA);
+ pcmcia_resources[0].end = pcmcia_resources[0].start +
+ RSET_PCMCIA_SIZE - 1;
--- /dev/null
+From c4e04f1c54928a49b227a5420d38b18226838775 Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jogo@openwrt.org>
+Date: Wed, 25 Mar 2015 13:54:56 +0100
+Subject: [PATCH 2/2] pcmcia: bcm63xx_pmcia: use the new named gpio
+
+Use the new named gpio instead of relying on the hardware gpio numbers
+matching the virtual gpio numbers.
+
+Signed-off-by: Jonas Gorski <jogo@openwrt.org>
+---
+ drivers/pcmcia/bcm63xx_pcmcia.c | 9 ++++++++-
+ drivers/pcmcia/bcm63xx_pcmcia.h | 4 ++++
+ 2 files changed, 12 insertions(+), 1 deletion(-)
+
+--- a/drivers/pcmcia/bcm63xx_pcmcia.c
++++ b/drivers/pcmcia/bcm63xx_pcmcia.c
+@@ -237,7 +237,7 @@ static unsigned int __get_socket_status(
+ stat |= SS_XVCARD;
+ stat |= SS_POWERON;
+
+- if (gpio_get_value(skt->pd->ready_gpio))
++ if (gpiod_get_value(skt->ready_gpio))
+ stat |= SS_READY;
+
+ return stat;
+@@ -373,6 +373,13 @@ static int bcm63xx_drv_pcmcia_probe(stru
+ goto err;
+ }
+
++ /* get ready gpio */
++ skt->ready_gpio = devm_gpiod_get(&pdev->dev, "ready", GPIOD_IN);
++ if (IS_ERR(skt->ready_gpio)) {
++ ret = PTR_ERR(skt->ready_gpio);
++ goto err;
++ }
++
+ /* resources are static */
+ sock->resource_ops = &pccard_static_ops;
+ sock->ops = &bcm63xx_pcmcia_operations;
+--- a/drivers/pcmcia/bcm63xx_pcmcia.h
++++ b/drivers/pcmcia/bcm63xx_pcmcia.h
+@@ -4,6 +4,7 @@
+
+ #include <linux/types.h>
+ #include <linux/timer.h>
++#include <linux/gpio/consumer.h>
+ #include <pcmcia/ss.h>
+ #include <bcm63xx_dev_pcmcia.h>
+
+@@ -56,6 +57,9 @@ struct bcm63xx_pcmcia_socket {
+
+ /* base address of io memory */
+ void __iomem *io_base;
++
++ /* ready gpio */
++ struct gpio_desc *ready_gpio;
+ };
+
+ #endif /* BCM63XX_PCMCIA_H_ */
--- /dev/null
+From 8439e5d2e69f54a532bb5f8ec001b4b5a3035574 Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jonas.gorski@gmail.com>
+Date: Wed, 27 Jul 2016 11:38:05 +0200
+Subject: [PATCH 14/16] Documentation: add BCM6318 pincontroller binding
+ documentation
+
+Add binding documentation for the pincontrol core found in BCM6318 SoCs.
+
+Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
+---
+ .../bindings/pinctrl/brcm,bcm6318-pinctrl.txt | 79 ++++++++++++++++++++++
+ 1 file changed, 79 insertions(+)
+ create mode 100644 Documentation/devicetree/bindings/pinctrl/brcm,bcm6318-pinctrl.txt
+
+--- /dev/null
++++ b/Documentation/devicetree/bindings/pinctrl/brcm,bcm6318-pinctrl.txt
+@@ -0,0 +1,79 @@
++* Broadcom BCM6318 pin controller
++
++Required properties:
++- compatible: Must be "brcm,bcm6318-pinctrl".
++- regs: Register specifiers of dirout, dat, mode, mux, and pad registers.
++- reg-names: Must be "dirout", "dat", "mode", "mux", "pad".
++- gpio-controller: Identifies this node as a gpio controller.
++- #gpio-cells: Must be <2>.
++
++Example:
++
++pinctrl: pin-controller@10000080 {
++ compatible = "brcm,bcm6318-pinctrl";
++ reg = <0x10000080 0x08>,
++ <0x10000088 0x08>,
++ <0x10000098 0x04>,
++ <0x1000009c 0x0c>,
++ <0x100000d4 0x18>;
++ reg-names = "dirout", "dat", "mode", "mux", "pad";
++
++ gpio-controller;
++ #gpio-cells = <2>;
++};
++
++
++Available pins/groups and functions:
++
++name pins functions
++-----------------------------------------------------------
++gpio0 0 led, ephy0_spd_led
++gpio1 1 led, ephy1_spd_led
++gpio2 2 led, ephy2_spd_led
++gpio3 3 led, ephy3_spd_led
++gpio4 4 led, ephy0_act_led
++gpio5 5 led, ephy1_act_led
++gpio6 6 led, ephy2_act_led, serial_led_data
++gpio7 7 led, ephy3_act_led, serial_led_clk
++gpio8 8 led, inet_act_led
++gpio9 9 led, inet_fail_led
++gpio10 10 led, dsl_led
++gpio11 11 led, post_fail_led
++gpio12 12 led, wlan_wps_led
++gpio13 13 led, usb_pwron, usb_device_led
++gpio14 14 led
++gpio15 15 led
++gpio16 16 led
++gpio17 17 led
++gpio18 18 led
++gpio19 19 led
++gpio20 20 led
++gpio21 21 led
++gpio22 22 led
++gpio23 23 led
++gpio24 24 -
++gpio25 25 -
++gpio26 26 -
++gpio27 27 -
++gpio28 28 -
++gpio29 29 -
++gpio30 30 -
++gpio31 31 -
++gpio32 32 -
++gpio33 33 -
++gpio34 34 -
++gpio35 35 -
++gpio36 36 -
++gpio37 37 -
++gpio38 38 -
++gpio39 39 -
++gpio40 40 usb_active
++gpio41 41 -
++gpio42 42 -
++gpio43 43 -
++gpio44 44 -
++gpio45 45 -
++gpio46 46 -
++gpio47 47 -
++gpio48 48 -
++gpio49 49 -
--- /dev/null
+From bd9c250ef85e6f99aa5d59b21abb87d0a48f2f61 Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jonas.gorski@gmail.com>
+Date: Fri, 24 Jun 2016 22:20:39 +0200
+Subject: [PATCH 15/16] pinctrl: add a pincontrol driver for BCM6318
+
+Add a pincontrol driver for BCM6318. BCM6318 allows muxing most GPIOs
+to different functions. BCM6318 is similar to BCM6328 with the addition
+of a pad register, and the GPIO meaning of the mux register changes
+based on the GPIO number.
+
+Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
+---
+ drivers/pinctrl/bcm63xx/Kconfig | 7 +
+ drivers/pinctrl/bcm63xx/Makefile | 1 +
+ drivers/pinctrl/bcm63xx/pinctrl-bcm6318.c | 564 ++++++++++++++++++++++++++++++
+ 3 files changed, 572 insertions(+)
+ create mode 100644 drivers/pinctrl/bcm63xx/pinctrl-bcm6318.c
+
+--- a/drivers/pinctrl/bcm63xx/Kconfig
++++ b/drivers/pinctrl/bcm63xx/Kconfig
+@@ -2,6 +2,13 @@ config PINCTRL_BCM63XX
+ bool
+ select GPIO_GENERIC
+
++config PINCTRL_BCM6318
++ bool "BCM6318 pincontrol driver" if COMPILE_TEST
++ select PINMUX
++ select PINCONF
++ select PINCTRL_BCM63XX
++ select GENERIC_PINCONF
++
+ config PINCTRL_BCM6328
+ bool "BCM6328 pincontrol driver" if COMPILE_TEST
+ select PINMUX
+--- a/drivers/pinctrl/bcm63xx/Makefile
++++ b/drivers/pinctrl/bcm63xx/Makefile
+@@ -1,4 +1,5 @@
+ obj-$(CONFIG_PINCTRL_BCM63XX) += pinctrl-bcm63xx.o
++obj-$(CONFIG_PINCTRL_BCM6318) += pinctrl-bcm6318.o
+ obj-$(CONFIG_PINCTRL_BCM6328) += pinctrl-bcm6328.o
+ obj-$(CONFIG_PINCTRL_BCM6348) += pinctrl-bcm6348.o
+ obj-$(CONFIG_PINCTRL_BCM6358) += pinctrl-bcm6358.o
+--- /dev/null
++++ b/drivers/pinctrl/bcm63xx/pinctrl-bcm6318.c
+@@ -0,0 +1,564 @@
++/*
++ * This file is subject to the terms and conditions of the GNU General Public
++ * License. See the file "COPYING" in the main directory of this archive
++ * for more details.
++ *
++ * Copyright (C) 2016 Jonas Gorski <jonas.gorski@gmail.com>
++ */
++
++#include <linux/kernel.h>
++#include <linux/spinlock.h>
++#include <linux/bitops.h>
++#include <linux/gpio.h>
++#include <linux/gpio/driver.h>
++#include <linux/of.h>
++#include <linux/of_gpio.h>
++#include <linux/slab.h>
++#include <linux/platform_device.h>
++
++#include <linux/pinctrl/pinconf.h>
++#include <linux/pinctrl/pinconf-generic.h>
++#include <linux/pinctrl/pinmux.h>
++#include <linux/pinctrl/machine.h>
++
++#include "../core.h"
++#include "../pinctrl-utils.h"
++
++#include "pinctrl-bcm63xx.h"
++
++#define BCM6318_NGPIO 50
++
++struct bcm6318_pingroup {
++ const char *name;
++ const unsigned * const pins;
++ const unsigned num_pins;
++};
++
++struct bcm6318_function {
++ const char *name;
++ const char * const *groups;
++ const unsigned num_groups;
++
++ unsigned mode_val:1;
++ unsigned mux_val:2;
++};
++
++struct bcm6318_pinctrl {
++ struct pinctrl_dev *pctldev;
++ struct pinctrl_desc desc;
++
++ void __iomem *mode;
++ void __iomem *mux[3];
++ void __iomem *pad[6];
++
++ /* register access lock */
++ spinlock_t lock;
++
++ struct gpio_chip gpio[2];
++};
++
++static const struct pinctrl_pin_desc bcm6318_pins[] = {
++ PINCTRL_PIN(0, "gpio0"),
++ PINCTRL_PIN(1, "gpio1"),
++ PINCTRL_PIN(2, "gpio2"),
++ PINCTRL_PIN(3, "gpio3"),
++ PINCTRL_PIN(4, "gpio4"),
++ PINCTRL_PIN(5, "gpio5"),
++ PINCTRL_PIN(6, "gpio6"),
++ PINCTRL_PIN(7, "gpio7"),
++ PINCTRL_PIN(8, "gpio8"),
++ PINCTRL_PIN(9, "gpio9"),
++ PINCTRL_PIN(10, "gpio10"),
++ PINCTRL_PIN(11, "gpio11"),
++ PINCTRL_PIN(12, "gpio12"),
++ PINCTRL_PIN(13, "gpio13"),
++ PINCTRL_PIN(14, "gpio14"),
++ PINCTRL_PIN(15, "gpio15"),
++ PINCTRL_PIN(16, "gpio16"),
++ PINCTRL_PIN(17, "gpio17"),
++ PINCTRL_PIN(18, "gpio18"),
++ PINCTRL_PIN(19, "gpio19"),
++ PINCTRL_PIN(20, "gpio20"),
++ PINCTRL_PIN(21, "gpio21"),
++ PINCTRL_PIN(22, "gpio22"),
++ PINCTRL_PIN(23, "gpio23"),
++ PINCTRL_PIN(24, "gpio24"),
++ PINCTRL_PIN(25, "gpio25"),
++ PINCTRL_PIN(26, "gpio26"),
++ PINCTRL_PIN(27, "gpio27"),
++ PINCTRL_PIN(28, "gpio28"),
++ PINCTRL_PIN(29, "gpio29"),
++ PINCTRL_PIN(30, "gpio30"),
++ PINCTRL_PIN(31, "gpio31"),
++ PINCTRL_PIN(32, "gpio32"),
++ PINCTRL_PIN(33, "gpio33"),
++ PINCTRL_PIN(34, "gpio34"),
++ PINCTRL_PIN(35, "gpio35"),
++ PINCTRL_PIN(36, "gpio36"),
++ PINCTRL_PIN(37, "gpio37"),
++ PINCTRL_PIN(38, "gpio38"),
++ PINCTRL_PIN(39, "gpio39"),
++ PINCTRL_PIN(40, "gpio40"),
++ PINCTRL_PIN(41, "gpio41"),
++ PINCTRL_PIN(42, "gpio42"),
++ PINCTRL_PIN(43, "gpio43"),
++ PINCTRL_PIN(44, "gpio44"),
++ PINCTRL_PIN(45, "gpio45"),
++ PINCTRL_PIN(46, "gpio46"),
++ PINCTRL_PIN(47, "gpio47"),
++ PINCTRL_PIN(48, "gpio48"),
++ PINCTRL_PIN(49, "gpio49"),
++};
++
++static unsigned gpio0_pins[] = { 0 };
++static unsigned gpio1_pins[] = { 1 };
++static unsigned gpio2_pins[] = { 2 };
++static unsigned gpio3_pins[] = { 3 };
++static unsigned gpio4_pins[] = { 4 };
++static unsigned gpio5_pins[] = { 5 };
++static unsigned gpio6_pins[] = { 6 };
++static unsigned gpio7_pins[] = { 7 };
++static unsigned gpio8_pins[] = { 8 };
++static unsigned gpio9_pins[] = { 9 };
++static unsigned gpio10_pins[] = { 10 };
++static unsigned gpio11_pins[] = { 11 };
++static unsigned gpio12_pins[] = { 12 };
++static unsigned gpio13_pins[] = { 13 };
++static unsigned gpio14_pins[] = { 14 };
++static unsigned gpio15_pins[] = { 15 };
++static unsigned gpio16_pins[] = { 16 };
++static unsigned gpio17_pins[] = { 17 };
++static unsigned gpio18_pins[] = { 18 };
++static unsigned gpio19_pins[] = { 19 };
++static unsigned gpio20_pins[] = { 20 };
++static unsigned gpio21_pins[] = { 21 };
++static unsigned gpio22_pins[] = { 22 };
++static unsigned gpio23_pins[] = { 23 };
++static unsigned gpio24_pins[] = { 24 };
++static unsigned gpio25_pins[] = { 25 };
++static unsigned gpio26_pins[] = { 26 };
++static unsigned gpio27_pins[] = { 27 };
++static unsigned gpio28_pins[] = { 28 };
++static unsigned gpio29_pins[] = { 29 };
++static unsigned gpio30_pins[] = { 30 };
++static unsigned gpio31_pins[] = { 31 };
++static unsigned gpio32_pins[] = { 32 };
++static unsigned gpio33_pins[] = { 33 };
++static unsigned gpio34_pins[] = { 34 };
++static unsigned gpio35_pins[] = { 35 };
++static unsigned gpio36_pins[] = { 36 };
++static unsigned gpio37_pins[] = { 37 };
++static unsigned gpio38_pins[] = { 38 };
++static unsigned gpio39_pins[] = { 39 };
++static unsigned gpio40_pins[] = { 40 };
++static unsigned gpio41_pins[] = { 41 };
++static unsigned gpio42_pins[] = { 42 };
++static unsigned gpio43_pins[] = { 43 };
++static unsigned gpio44_pins[] = { 44 };
++static unsigned gpio45_pins[] = { 45 };
++static unsigned gpio46_pins[] = { 46 };
++static unsigned gpio47_pins[] = { 47 };
++static unsigned gpio48_pins[] = { 48 };
++static unsigned gpio49_pins[] = { 49 };
++
++#define BCM6318_GROUP(n) \
++ { \
++ .name = #n, \
++ .pins = n##_pins, \
++ .num_pins = ARRAY_SIZE(n##_pins), \
++ }
++
++static struct bcm6318_pingroup bcm6318_groups[] = {
++ BCM6318_GROUP(gpio0),
++ BCM6318_GROUP(gpio1),
++ BCM6318_GROUP(gpio2),
++ BCM6318_GROUP(gpio3),
++ BCM6318_GROUP(gpio4),
++ BCM6318_GROUP(gpio5),
++ BCM6318_GROUP(gpio6),
++ BCM6318_GROUP(gpio7),
++ BCM6318_GROUP(gpio8),
++ BCM6318_GROUP(gpio9),
++ BCM6318_GROUP(gpio10),
++ BCM6318_GROUP(gpio11),
++ BCM6318_GROUP(gpio12),
++ BCM6318_GROUP(gpio13),
++ BCM6318_GROUP(gpio14),
++ BCM6318_GROUP(gpio15),
++ BCM6318_GROUP(gpio16),
++ BCM6318_GROUP(gpio17),
++ BCM6318_GROUP(gpio18),
++ BCM6318_GROUP(gpio19),
++ BCM6318_GROUP(gpio20),
++ BCM6318_GROUP(gpio21),
++ BCM6318_GROUP(gpio22),
++ BCM6318_GROUP(gpio23),
++ BCM6318_GROUP(gpio24),
++ BCM6318_GROUP(gpio25),
++ BCM6318_GROUP(gpio26),
++ BCM6318_GROUP(gpio27),
++ BCM6318_GROUP(gpio28),
++ BCM6318_GROUP(gpio29),
++ BCM6318_GROUP(gpio30),
++ BCM6318_GROUP(gpio31),
++ BCM6318_GROUP(gpio32),
++ BCM6318_GROUP(gpio33),
++ BCM6318_GROUP(gpio34),
++ BCM6318_GROUP(gpio35),
++ BCM6318_GROUP(gpio36),
++ BCM6318_GROUP(gpio37),
++ BCM6318_GROUP(gpio38),
++ BCM6318_GROUP(gpio39),
++ BCM6318_GROUP(gpio40),
++ BCM6318_GROUP(gpio41),
++ BCM6318_GROUP(gpio42),
++ BCM6318_GROUP(gpio43),
++ BCM6318_GROUP(gpio44),
++ BCM6318_GROUP(gpio45),
++ BCM6318_GROUP(gpio46),
++ BCM6318_GROUP(gpio47),
++ BCM6318_GROUP(gpio48),
++ BCM6318_GROUP(gpio49),
++};
++
++/* GPIO_MODE */
++static const char * const led_groups[] = {
++ "gpio0",
++ "gpio1",
++ "gpio2",
++ "gpio3",
++ "gpio4",
++ "gpio5",
++ "gpio6",
++ "gpio7",
++ "gpio8",
++ "gpio9",
++ "gpio10",
++ "gpio11",
++ "gpio12",
++ "gpio13",
++ "gpio14",
++ "gpio15",
++ "gpio16",
++ "gpio17",
++ "gpio18",
++ "gpio19",
++ "gpio20",
++ "gpio21",
++ "gpio22",
++ "gpio23",
++};
++
++/* PINMUX_SEL */
++static const char * const ephy0_spd_led_groups[] = {
++ "gpio0",
++};
++
++static const char * const ephy1_spd_led_groups[] = {
++ "gpio1",
++};
++
++static const char * const ephy2_spd_led_groups[] = {
++ "gpio2",
++};
++
++static const char * const ephy3_spd_led_groups[] = {
++ "gpio3",
++};
++
++static const char * const ephy0_act_led_groups[] = {
++ "gpio4",
++};
++
++static const char * const ephy1_act_led_groups[] = {
++ "gpio5",
++};
++
++static const char * const ephy2_act_led_groups[] = {
++ "gpio6",
++};
++
++static const char * const ephy3_act_led_groups[] = {
++ "gpio7",
++};
++
++static const char * const serial_led_data_groups[] = {
++ "gpio6",
++};
++
++static const char * const serial_led_clk_groups[] = {
++ "gpio7",
++};
++
++static const char * const inet_act_led_groups[] = {
++ "gpio8",
++};
++
++static const char * const inet_fail_led_groups[] = {
++ "gpio9",
++};
++
++static const char * const dsl_led_groups[] = {
++ "gpio10",
++};
++
++static const char * const post_fail_led_groups[] = {
++ "gpio11",
++};
++
++static const char * const wlan_wps_led_groups[] = {
++ "gpio12",
++};
++
++static const char * const usb_pwron_groups[] = {
++ "gpio13",
++};
++
++static const char * const usb_device_led_groups[] = {
++ "gpio13",
++};
++
++static const char * const usb_active_groups[] = {
++ "gpio40",
++};
++
++#define BCM6318_MODE_FUN(n) \
++ { \
++ .name = #n, \
++ .groups = n##_groups, \
++ .num_groups = ARRAY_SIZE(n##_groups), \
++ .mode_val = 1, \
++ }
++
++#define BCM6318_MUX_FUN(n, mux) \
++ { \
++ .name = #n, \
++ .groups = n##_groups, \
++ .num_groups = ARRAY_SIZE(n##_groups), \
++ .mux_val = mux, \
++ }
++
++static const struct bcm6318_function bcm6318_funcs[] = {
++ BCM6318_MODE_FUN(led),
++ BCM6318_MUX_FUN(ephy0_spd_led, 1),
++ BCM6318_MUX_FUN(ephy1_spd_led, 1),
++ BCM6318_MUX_FUN(ephy2_spd_led, 1),
++ BCM6318_MUX_FUN(ephy3_spd_led, 1),
++ BCM6318_MUX_FUN(ephy0_act_led, 1),
++ BCM6318_MUX_FUN(ephy1_act_led, 1),
++ BCM6318_MUX_FUN(ephy2_act_led, 1),
++ BCM6318_MUX_FUN(ephy3_act_led, 1),
++ BCM6318_MUX_FUN(serial_led_data, 3),
++ BCM6318_MUX_FUN(serial_led_clk, 3),
++ BCM6318_MUX_FUN(inet_act_led, 1),
++ BCM6318_MUX_FUN(inet_fail_led, 1),
++ BCM6318_MUX_FUN(dsl_led, 1),
++ BCM6318_MUX_FUN(post_fail_led, 1),
++ BCM6318_MUX_FUN(wlan_wps_led, 1),
++ BCM6318_MUX_FUN(usb_pwron, 1),
++ BCM6318_MUX_FUN(usb_device_led, 2),
++ BCM6318_MUX_FUN(usb_active, 2),
++};
++
++static int bcm6318_pinctrl_get_group_count(struct pinctrl_dev *pctldev)
++{
++ return ARRAY_SIZE(bcm6318_groups);
++}
++
++static const char *bcm6318_pinctrl_get_group_name(struct pinctrl_dev *pctldev,
++ unsigned group)
++{
++ return bcm6318_groups[group].name;
++}
++
++static int bcm6318_pinctrl_get_group_pins(struct pinctrl_dev *pctldev,
++ unsigned group, const unsigned **pins,
++ unsigned *num_pins)
++{
++ *pins = bcm6318_groups[group].pins;
++ *num_pins = bcm6318_groups[group].num_pins;
++
++ return 0;
++}
++
++static int bcm6318_pinctrl_get_func_count(struct pinctrl_dev *pctldev)
++{
++ return ARRAY_SIZE(bcm6318_funcs);
++}
++
++static const char *bcm6318_pinctrl_get_func_name(struct pinctrl_dev *pctldev,
++ unsigned selector)
++{
++ return bcm6318_funcs[selector].name;
++}
++
++static int bcm6318_pinctrl_get_groups(struct pinctrl_dev *pctldev,
++ unsigned selector,
++ const char * const **groups,
++ unsigned * const num_groups)
++{
++ *groups = bcm6318_funcs[selector].groups;
++ *num_groups = bcm6318_funcs[selector].num_groups;
++
++ return 0;
++}
++
++static void bcm6318_rmw_mux(struct bcm6318_pinctrl *pctl, unsigned pin,
++ u32 mode, u32 mux)
++{
++ unsigned long flags;
++ u32 reg;
++
++ spin_lock_irqsave(&pctl->lock, flags);
++ if (pin < 32) {
++ reg = __raw_readl(pctl->mode);
++ reg &= ~BIT(pin);
++ if (mode)
++ reg |= BIT(pin);
++ __raw_writel(reg, pctl->mode);
++ }
++
++ if (pin < 48) {
++ reg = __raw_readl(pctl->mux[pin / 16]);
++ reg &= ~(3UL << ((pin % 16) * 2));
++ reg |= mux << ((pin % 16) * 2);
++ __raw_writel(reg, pctl->mux[pin / 16]);
++ }
++ spin_unlock_irqrestore(&pctl->lock, flags);
++}
++
++static void bcm6318_set_pad(struct bcm6318_pinctrl *pctl, unsigned pin, u8 val)
++{
++ unsigned long flags;
++ u32 reg;
++
++ spin_lock_irqsave(&pctl->lock, flags);
++ reg = __raw_readl(pctl->pad[pin / 8]);
++ reg &= ~(0xfUL << ((pin % 8) * 4));
++ reg |= val << ((pin % 8) * 4);
++ __raw_writel(reg, pctl->pad[pin / 8]);
++ spin_unlock_irqrestore(&pctl->lock, flags);
++}
++
++static int bcm6318_pinctrl_set_mux(struct pinctrl_dev *pctldev,
++ unsigned selector, unsigned group)
++{
++ struct bcm6318_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev);
++ const struct bcm6318_pingroup *grp = &bcm6318_groups[group];
++ const struct bcm6318_function *f = &bcm6318_funcs[selector];
++
++ bcm6318_rmw_mux(pctl, grp->pins[0], f->mode_val, f->mux_val);
++
++ return 0;
++}
++
++static int bcm6318_gpio_request_enable(struct pinctrl_dev *pctldev,
++ struct pinctrl_gpio_range *range,
++ unsigned offset)
++{
++ struct bcm6318_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev);
++
++ /* disable all functions using this pin */
++ if (offset < 13) {
++ /* GPIOs 0-12 use mux 0 as GPIO function */
++ bcm6318_rmw_mux(pctl, offset, 0, 0);
++ } else if (offset < 42) {
++ /* GPIOs 13-41 use mux 3 as GPIO function */
++ bcm6318_rmw_mux(pctl, offset, 0, 3);
++
++ /* FIXME: revert to old value for non gpio? */
++ bcm6318_set_pad(pctl, offset, 0);
++ } else {
++ /* no idea, really */
++ }
++
++ return 0;
++}
++
++static struct pinctrl_ops bcm6318_pctl_ops = {
++ .get_groups_count = bcm6318_pinctrl_get_group_count,
++ .get_group_name = bcm6318_pinctrl_get_group_name,
++ .get_group_pins = bcm6318_pinctrl_get_group_pins,
++#ifdef CONFIG_OF
++ .dt_node_to_map = pinconf_generic_dt_node_to_map_pin,
++ .dt_free_map = pinctrl_utils_free_map,
++#endif
++};
++
++static struct pinmux_ops bcm6318_pmx_ops = {
++ .get_functions_count = bcm6318_pinctrl_get_func_count,
++ .get_function_name = bcm6318_pinctrl_get_func_name,
++ .get_function_groups = bcm6318_pinctrl_get_groups,
++ .set_mux = bcm6318_pinctrl_set_mux,
++ .gpio_request_enable = bcm6318_gpio_request_enable,
++ .strict = true,
++};
++
++static int bcm6318_pinctrl_probe(struct platform_device *pdev)
++{
++ struct bcm6318_pinctrl *pctl;
++ struct resource *res;
++ void __iomem *mode, *mux, *pad;
++ unsigned i;
++
++ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "mode");
++ mode = devm_ioremap_resource(&pdev->dev, res);
++ if (IS_ERR(mode))
++ return PTR_ERR(mode);
++
++ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "mux");
++ mux = devm_ioremap_resource(&pdev->dev, res);
++ if (IS_ERR(mux))
++ return PTR_ERR(mux);
++
++ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "pad");
++ pad = devm_ioremap_resource(&pdev->dev, res);
++ if (IS_ERR(pad))
++ return PTR_ERR(pad);
++
++ pctl = devm_kzalloc(&pdev->dev, sizeof(*pctl), GFP_KERNEL);
++ if (!pctl)
++ return -ENOMEM;
++
++ spin_lock_init(&pctl->lock);
++
++ pctl->mode = mode;
++
++ for (i = 0; i < 3; i++)
++ pctl->mux[i] = mux + (i * 4);
++
++ for (i = 0; i < 6; i++)
++ pctl->pad[i] = pad + (i * 4);
++
++ pctl->desc.name = dev_name(&pdev->dev);
++ pctl->desc.owner = THIS_MODULE;
++ pctl->desc.pctlops = &bcm6318_pctl_ops;
++ pctl->desc.pmxops = &bcm6318_pmx_ops;
++
++ pctl->desc.npins = ARRAY_SIZE(bcm6318_pins);
++ pctl->desc.pins = bcm6318_pins;
++
++ platform_set_drvdata(pdev, pctl);
++
++ pctl->pctldev = bcm63xx_pinctrl_register(pdev, &pctl->desc, pctl,
++ pctl->gpio, BCM6318_NGPIO);
++ if (IS_ERR(pctl->pctldev))
++ return PTR_ERR(pctl->pctldev);
++
++ return 0;
++}
++
++static const struct of_device_id bcm6318_pinctrl_match[] = {
++ { .compatible = "brcm,bcm6318-pinctrl", },
++ { },
++};
++
++static struct platform_driver bcm6318_pinctrl_driver = {
++ .probe = bcm6318_pinctrl_probe,
++ .driver = {
++ .name = "bcm6318-pinctrl",
++ .of_match_table = bcm6318_pinctrl_match,
++ },
++};
++
++builtin_platform_driver(bcm6318_pinctrl_driver);
--- /dev/null
+--- a/arch/mips/bcm63xx/Kconfig
++++ b/arch/mips/bcm63xx/Kconfig
+@@ -25,6 +25,8 @@ config BCM63XX_CPU_6318
+ select HAVE_PCI
+ select BCM63XX_OHCI
+ select BCM63XX_EHCI
++ select PINCTRL
++ select PINCTRL_BCM6318
+
+ config BCM63XX_CPU_6328
+ bool "support 6328 CPU"
+@@ -32,6 +34,8 @@ config BCM63XX_CPU_6328
+ select HAVE_PCI
+ select BCM63XX_OHCI
+ select BCM63XX_EHCI
++ select PINCTRL
++ select PINCTRL_BCM6328
+
+ config BCM63XX_CPU_6338
+ bool "support 6338 CPU"
+@@ -47,6 +51,8 @@ config BCM63XX_CPU_6348
+ select SYS_HAS_CPU_BMIPS32_3300
+ select HAVE_PCI
+ select BCM63XX_OHCI
++ select PINCTRL
++ select PINCTRL_BCM6348
+
+ config BCM63XX_CPU_6358
+ bool "support 6358 CPU"
+@@ -54,6 +60,8 @@ config BCM63XX_CPU_6358
+ select HAVE_PCI
+ select BCM63XX_OHCI
+ select BCM63XX_EHCI
++ select PINCTRL
++ select PINCTRL_BCM6358
+
+ config BCM63XX_CPU_6362
+ bool "support 6362 CPU"
+@@ -61,6 +69,8 @@ config BCM63XX_CPU_6362
+ select HAVE_PCI
+ select BCM63XX_OHCI
+ select BCM63XX_EHCI
++ select PINCTRL
++ select PINCTRL_BCM6362
+
+ config BCM63XX_CPU_6368
+ bool "support 6368 CPU"
+@@ -68,6 +78,8 @@ config BCM63XX_CPU_6368
+ select HAVE_PCI
+ select BCM63XX_OHCI
+ select BCM63XX_EHCI
++ select PINCTRL
++ select PINCTRL_BCM6368
+
+ config BCM63XX_CPU_63268
+ bool "support 63268 CPU"
+@@ -75,6 +87,8 @@ config BCM63XX_CPU_63268
+ select HAVE_PCI
+ select BCM63XX_OHCI
+ select BCM63XX_EHCI
++ select PINCTRL
++ select PINCTRL_BCM63268
+ endmenu
+
+ source "arch/mips/bcm63xx/boards/Kconfig"
--- /dev/null
+From cad8f63047c0691e8185d3c9c6a2705b83310c9c Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jonas.gorski@gmail.com>
+Date: Mon, 31 Jul 2017 20:10:36 +0200
+Subject: [PATCH] MIPS: BCM63XX: add clkdev lookups for device tree
+
+---
+ arch/mips/bcm63xx/clk.c | 15 +++++++++++++++
+ 1 file changed, 15 insertions(+)
+
+--- a/arch/mips/bcm63xx/clk.c
++++ b/arch/mips/bcm63xx/clk.c
+@@ -489,6 +489,8 @@ static struct clk_lookup bcm3368_clks[]
+ CLKDEV_INIT(NULL, "periph", &clk_periph),
+ CLKDEV_INIT("bcm63xx_uart.0", "refclk", &clk_periph),
+ CLKDEV_INIT("bcm63xx_uart.1", "refclk", &clk_periph),
++ CLKDEV_INIT("fff8c100.serial", "refclk", &clk_periph),
++ CLKDEV_INIT("fff8c120.serial", "refclk", &clk_periph),
+ /* gated clocks */
+ CLKDEV_INIT(NULL, "enet0", &clk_enet0),
+ CLKDEV_INIT(NULL, "enet1", &clk_enet1),
+@@ -505,7 +507,9 @@ static struct clk_lookup bcm6318_clks[]
+ /* fixed rate clocks */
+ CLKDEV_INIT(NULL, "periph", &clk_periph),
+ CLKDEV_INIT("bcm63xx_uart.0", "refclk", &clk_periph),
++ CLKDEV_INIT("10000100.serial", "refclk", &clk_periph),
+ CLKDEV_INIT("bcm63xx-hsspi.0", "pll", &clk_hsspi_pll),
++ CLKDEV_INIT("10003000.spi", "pll", &clk_hsspi_pll),
+ /* gated clocks */
+ CLKDEV_INIT(NULL, "enetsw", &clk_enetsw),
+ CLKDEV_INIT(NULL, "usbh", &clk_usbh),
+@@ -519,7 +523,10 @@ static struct clk_lookup bcm6328_clks[]
+ CLKDEV_INIT(NULL, "periph", &clk_periph),
+ CLKDEV_INIT("bcm63xx_uart.0", "refclk", &clk_periph),
+ CLKDEV_INIT("bcm63xx_uart.1", "refclk", &clk_periph),
++ CLKDEV_INIT("10000100.serial", "refclk", &clk_periph),
++ CLKDEV_INIT("10000120.serial", "refclk", &clk_periph),
+ CLKDEV_INIT("bcm63xx-hsspi.0", "pll", &clk_hsspi_pll),
++ CLKDEV_INIT("10001000.spi", "pll", &clk_hsspi_pll),
+ /* gated clocks */
+ CLKDEV_INIT(NULL, "enetsw", &clk_enetsw),
+ CLKDEV_INIT(NULL, "usbh", &clk_usbh),
+@@ -532,6 +539,7 @@ static struct clk_lookup bcm6338_clks[]
+ /* fixed rate clocks */
+ CLKDEV_INIT(NULL, "periph", &clk_periph),
+ CLKDEV_INIT("bcm63xx_uart.0", "refclk", &clk_periph),
++ CLKDEV_INIT("fffe0300.serial", "refclk", &clk_periph),
+ /* gated clocks */
+ CLKDEV_INIT(NULL, "enet0", &clk_enet0),
+ CLKDEV_INIT(NULL, "enet1", &clk_enet1),
+@@ -546,6 +554,7 @@ static struct clk_lookup bcm6345_clks[]
+ /* fixed rate clocks */
+ CLKDEV_INIT(NULL, "periph", &clk_periph),
+ CLKDEV_INIT("bcm63xx_uart.0", "refclk", &clk_periph),
++ CLKDEV_INIT("fffe0300.serial", "refclk", &clk_periph),
+ /* gated clocks */
+ CLKDEV_INIT(NULL, "enet0", &clk_enet0),
+ CLKDEV_INIT(NULL, "enet1", &clk_enet1),
+@@ -560,6 +569,7 @@ static struct clk_lookup bcm6348_clks[]
+ /* fixed rate clocks */
+ CLKDEV_INIT(NULL, "periph", &clk_periph),
+ CLKDEV_INIT("bcm63xx_uart.0", "refclk", &clk_periph),
++ CLKDEV_INIT("fffe0300.serial", "refclk", &clk_periph),
+ /* gated clocks */
+ CLKDEV_INIT(NULL, "enet0", &clk_enet0),
+ CLKDEV_INIT(NULL, "enet1", &clk_enet1),
+@@ -576,6 +586,8 @@ static struct clk_lookup bcm6358_clks[]
+ CLKDEV_INIT(NULL, "periph", &clk_periph),
+ CLKDEV_INIT("bcm63xx_uart.0", "refclk", &clk_periph),
+ CLKDEV_INIT("bcm63xx_uart.1", "refclk", &clk_periph),
++ CLKDEV_INIT("fffe0100.serial", "refclk", &clk_periph),
++ CLKDEV_INIT("fffe0120.serial", "refclk", &clk_periph),
+ /* gated clocks */
+ CLKDEV_INIT(NULL, "enet0", &clk_enet0),
+ CLKDEV_INIT(NULL, "enet1", &clk_enet1),
+@@ -595,7 +607,10 @@ static struct clk_lookup bcm6362_clks[]
+ CLKDEV_INIT(NULL, "periph", &clk_periph),
+ CLKDEV_INIT("bcm63xx_uart.0", "refclk", &clk_periph),
+ CLKDEV_INIT("bcm63xx_uart.1", "refclk", &clk_periph),
++ CLKDEV_INIT("10000100.serial", "refclk", &clk_periph),
++ CLKDEV_INIT("10000120.serial", "refclk", &clk_periph),
+ CLKDEV_INIT("bcm63xx-hsspi.0", "pll", &clk_hsspi_pll),
++ CLKDEV_INIT("10001000.spi", "pll", &clk_hsspi_pll),
+ /* gated clocks */
+ CLKDEV_INIT(NULL, "enetsw", &clk_enetsw),
+ CLKDEV_INIT(NULL, "usbh", &clk_usbh),
+@@ -611,6 +626,8 @@ static struct clk_lookup bcm6368_clks[]
+ CLKDEV_INIT(NULL, "periph", &clk_periph),
+ CLKDEV_INIT("bcm63xx_uart.0", "refclk", &clk_periph),
+ CLKDEV_INIT("bcm63xx_uart.1", "refclk", &clk_periph),
++ CLKDEV_INIT("10000100.serial", "refclk", &clk_periph),
++ CLKDEV_INIT("10000120.serial", "refclk", &clk_periph),
+ /* gated clocks */
+ CLKDEV_INIT(NULL, "enetsw", &clk_enetsw),
+ CLKDEV_INIT(NULL, "usbh", &clk_usbh),
+@@ -625,7 +642,10 @@ static struct clk_lookup bcm63268_clks[]
+ CLKDEV_INIT(NULL, "periph", &clk_periph),
+ CLKDEV_INIT("bcm63xx_uart.0", "refclk", &clk_periph),
+ CLKDEV_INIT("bcm63xx_uart.1", "refclk", &clk_periph),
++ CLKDEV_INIT("10000180.serial", "refclk", &clk_periph),
++ CLKDEV_INIT("100001a0.serial", "refclk", &clk_periph),
+ CLKDEV_INIT("bcm63xx-hsspi.0", "pll", &clk_hsspi_pll),
++ CLKDEV_INIT("10001000.spi", "pll", &clk_hsspi_pll),
+ /* gated clocks */
+ CLKDEV_INIT(NULL, "enetsw", &clk_enetsw),
+ CLKDEV_INIT(NULL, "usbh", &clk_usbh),
--- /dev/null
+From 39d2882058345b5994680b8731848a0343878019 Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jonas.gorski@gmail.com>
+Date: Sat, 4 Feb 2017 12:58:50 +0100
+Subject: [PATCH 7/8] MIPS: BCM63XX: do not register SPI controllers
+
+We now register them through DT, so no need to keep them here.
+
+Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
+---
+ arch/mips/bcm63xx/boards/board_bcm963xx.c | 7 -------
+ 1 file changed, 7 deletions(-)
+
+--- a/arch/mips/bcm63xx/boards/board_common.c
++++ b/arch/mips/bcm63xx/boards/board_common.c
+@@ -27,9 +27,7 @@
+ #include <bcm63xx_dev_pci.h>
+ #include <bcm63xx_dev_enet.h>
+ #include <bcm63xx_dev_flash.h>
+-#include <bcm63xx_dev_hsspi.h>
+ #include <bcm63xx_dev_pcmcia.h>
+-#include <bcm63xx_dev_spi.h>
+ #include <bcm63xx_dev_usb_ehci.h>
+ #include <bcm63xx_dev_usb_ohci.h>
+ #include <bcm63xx_dev_usb_usbd.h>
+@@ -236,10 +234,6 @@ int __init board_register_devices(void)
+ bcm63xx_register_fallback_sprom(&board.fallback_sprom)))
+ pr_err(PFX "failed to register fallback SPROM\n");
+
+- bcm63xx_spi_register();
+-
+- bcm63xx_hsspi_register();
+-
+ bcm63xx_flash_register();
+
+ bcm63xx_led_data.num_leds = ARRAY_SIZE(board.leds);
+--- a/arch/mips/bcm63xx/Makefile
++++ b/arch/mips/bcm63xx/Makefile
+@@ -1,7 +1,7 @@
+ # SPDX-License-Identifier: GPL-2.0
+ obj-y += clk.o cpu.o cs.o gpio.o irq.o nvram.o prom.o reset.o \
+ setup.o timer.o dev-enet.o dev-flash.o dev-pcmcia.o \
+- dev-rng.o dev-spi.o dev-hsspi.o dev-uart.o dev-wdt.o \
++ dev-rng.o dev-uart.o dev-wdt.o \
+ dev-usb-ehci.o dev-usb-ohci.o dev-usb-usbd.o usb-common.o \
+ sprom.o
+ obj-$(CONFIG_EARLY_PRINTK) += early_printk.o
+--- a/arch/mips/bcm63xx/dev-hsspi.c
++++ /dev/null
+@@ -1,48 +0,0 @@
+-/*
+- * This file is subject to the terms and conditions of the GNU General Public
+- * License. See the file "COPYING" in the main directory of this archive
+- * for more details.
+- *
+- * Copyright (C) 2012 Jonas Gorski <jonas.gorski@gmail.com>
+- */
+-
+-#include <linux/init.h>
+-#include <linux/kernel.h>
+-#include <linux/platform_device.h>
+-
+-#include <bcm63xx_cpu.h>
+-#include <bcm63xx_dev_hsspi.h>
+-#include <bcm63xx_regs.h>
+-
+-static struct resource spi_resources[] = {
+- {
+- .start = -1, /* filled at runtime */
+- .end = -1, /* filled at runtime */
+- .flags = IORESOURCE_MEM,
+- },
+- {
+- .start = -1, /* filled at runtime */
+- .flags = IORESOURCE_IRQ,
+- },
+-};
+-
+-static struct platform_device bcm63xx_hsspi_device = {
+- .name = "bcm63xx-hsspi",
+- .id = 0,
+- .num_resources = ARRAY_SIZE(spi_resources),
+- .resource = spi_resources,
+-};
+-
+-int __init bcm63xx_hsspi_register(void)
+-{
+- if (!BCMCPU_IS_6318() && !BCMCPU_IS_6328() && !BCMCPU_IS_6362() &&
+- !BCMCPU_IS_63268())
+- return -ENODEV;
+-
+- spi_resources[0].start = bcm63xx_regset_address(RSET_HSSPI);
+- spi_resources[0].end = spi_resources[0].start;
+- spi_resources[0].end += RSET_HSSPI_SIZE - 1;
+- spi_resources[1].start = bcm63xx_get_irq_number(IRQ_HSSPI);
+-
+- return platform_device_register(&bcm63xx_hsspi_device);
+-}
+--- a/arch/mips/bcm63xx/dev-spi.c
++++ /dev/null
+@@ -1,60 +0,0 @@
+-/*
+- * This file is subject to the terms and conditions of the GNU General Public
+- * License. See the file "COPYING" in the main directory of this archive
+- * for more details.
+- *
+- * Copyright (C) 2009-2011 Florian Fainelli <florian@openwrt.org>
+- * Copyright (C) 2010 Tanguy Bouzeloc <tanguy.bouzeloc@efixo.com>
+- */
+-
+-#include <linux/init.h>
+-#include <linux/kernel.h>
+-#include <linux/export.h>
+-#include <linux/platform_device.h>
+-#include <linux/err.h>
+-#include <linux/clk.h>
+-
+-#include <bcm63xx_cpu.h>
+-#include <bcm63xx_dev_spi.h>
+-#include <bcm63xx_regs.h>
+-
+-static struct resource spi_resources[] = {
+- {
+- .start = -1, /* filled at runtime */
+- .end = -1, /* filled at runtime */
+- .flags = IORESOURCE_MEM,
+- },
+- {
+- .start = -1, /* filled at runtime */
+- .flags = IORESOURCE_IRQ,
+- },
+-};
+-
+-static struct platform_device bcm63xx_spi_device = {
+- .id = -1,
+- .num_resources = ARRAY_SIZE(spi_resources),
+- .resource = spi_resources,
+-};
+-
+-int __init bcm63xx_spi_register(void)
+-{
+- if (BCMCPU_IS_6318() || BCMCPU_IS_6328() || BCMCPU_IS_6345())
+- return -ENODEV;
+-
+- spi_resources[0].start = bcm63xx_regset_address(RSET_SPI);
+- spi_resources[0].end = spi_resources[0].start;
+- spi_resources[1].start = bcm63xx_get_irq_number(IRQ_SPI);
+-
+- if (BCMCPU_IS_6338() || BCMCPU_IS_6348()) {
+- bcm63xx_spi_device.name = "bcm6348-spi",
+- spi_resources[0].end += BCM_6348_RSET_SPI_SIZE - 1;
+- }
+-
+- if (BCMCPU_IS_3368() || BCMCPU_IS_6358() || BCMCPU_IS_6362() ||
+- BCMCPU_IS_6368() || BCMCPU_IS_63268()) {
+- bcm63xx_spi_device.name = "bcm6358-spi",
+- spi_resources[0].end += BCM_6358_RSET_SPI_SIZE - 1;
+- }
+-
+- return platform_device_register(&bcm63xx_spi_device);
+-}
+--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_hsspi.h
++++ /dev/null
+@@ -1,9 +0,0 @@
+-/* SPDX-License-Identifier: GPL-2.0 */
+-#ifndef BCM63XX_DEV_HSSPI_H
+-#define BCM63XX_DEV_HSSPI_H
+-
+-#include <linux/types.h>
+-
+-int bcm63xx_hsspi_register(void);
+-
+-#endif /* BCM63XX_DEV_HSSPI_H */
--- /dev/null
+--- a/arch/mips/bcm63xx/Makefile
++++ b/arch/mips/bcm63xx/Makefile
+@@ -1,7 +1,7 @@
+ # SPDX-License-Identifier: GPL-2.0
+ obj-y += clk.o cpu.o cs.o gpio.o irq.o nvram.o prom.o reset.o \
+ setup.o timer.o dev-enet.o dev-flash.o dev-pcmcia.o \
+- dev-rng.o dev-uart.o dev-wdt.o \
++ dev-rng.o dev-wdt.o \
+ dev-usb-ehci.o dev-usb-ohci.o dev-usb-usbd.o usb-common.o \
+ sprom.o
+ obj-$(CONFIG_EARLY_PRINTK) += early_printk.o
+--- a/arch/mips/bcm63xx/dev-uart.c
++++ /dev/null
+@@ -1,76 +0,0 @@
+-/*
+- * This file is subject to the terms and conditions of the GNU General Public
+- * License. See the file "COPYING" in the main directory of this archive
+- * for more details.
+- *
+- * Copyright (C) 2008 Maxime Bizon <mbizon@freebox.fr>
+- */
+-
+-#include <linux/init.h>
+-#include <linux/kernel.h>
+-#include <linux/platform_device.h>
+-#include <bcm63xx_cpu.h>
+-
+-static struct resource uart0_resources[] = {
+- {
+- /* start & end filled at runtime */
+- .flags = IORESOURCE_MEM,
+- },
+- {
+- /* start filled at runtime */
+- .flags = IORESOURCE_IRQ,
+- },
+-};
+-
+-static struct resource uart1_resources[] = {
+- {
+- /* start & end filled at runtime */
+- .flags = IORESOURCE_MEM,
+- },
+- {
+- /* start filled at runtime */
+- .flags = IORESOURCE_IRQ,
+- },
+-};
+-
+-static struct platform_device bcm63xx_uart_devices[] = {
+- {
+- .name = "bcm63xx_uart",
+- .id = 0,
+- .num_resources = ARRAY_SIZE(uart0_resources),
+- .resource = uart0_resources,
+- },
+-
+- {
+- .name = "bcm63xx_uart",
+- .id = 1,
+- .num_resources = ARRAY_SIZE(uart1_resources),
+- .resource = uart1_resources,
+- }
+-};
+-
+-int __init bcm63xx_uart_register(unsigned int id)
+-{
+- if (id >= ARRAY_SIZE(bcm63xx_uart_devices))
+- return -ENODEV;
+-
+- if (id == 1 && (!BCMCPU_IS_3368() && !BCMCPU_IS_6358() &&
+- !BCMCPU_IS_6368()))
+- return -ENODEV;
+-
+- if (id == 0) {
+- uart0_resources[0].start = bcm63xx_regset_address(RSET_UART0);
+- uart0_resources[0].end = uart0_resources[0].start +
+- RSET_UART_SIZE - 1;
+- uart0_resources[1].start = bcm63xx_get_irq_number(IRQ_UART0);
+- }
+-
+- if (id == 1) {
+- uart1_resources[0].start = bcm63xx_regset_address(RSET_UART1);
+- uart1_resources[0].end = uart1_resources[0].start +
+- RSET_UART_SIZE - 1;
+- uart1_resources[1].start = bcm63xx_get_irq_number(IRQ_UART1);
+- }
+-
+- return platform_device_register(&bcm63xx_uart_devices[id]);
+-}
+--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_uart.h
++++ /dev/null
+@@ -1,7 +0,0 @@
+-/* SPDX-License-Identifier: GPL-2.0 */
+-#ifndef BCM63XX_DEV_UART_H_
+-#define BCM63XX_DEV_UART_H_
+-
+-int bcm63xx_uart_register(unsigned int id);
+-
+-#endif /* BCM63XX_DEV_UART_H_ */
+--- a/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h
++++ b/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h
+@@ -32,8 +32,6 @@ struct board_info {
+ unsigned int has_ohci0:1;
+ unsigned int has_ehci0:1;
+ unsigned int has_usbd:1;
+- unsigned int has_uart0:1;
+- unsigned int has_uart1:1;
+ unsigned int use_fallback_sprom:1;
+
+ /* ethernet config */
+--- a/arch/mips/bcm63xx/boards/board_common.c
++++ b/arch/mips/bcm63xx/boards/board_common.c
+@@ -20,7 +20,6 @@
+ #include <asm/prom.h>
+ #include <bcm63xx_board.h>
+ #include <bcm63xx_cpu.h>
+-#include <bcm63xx_dev_uart.h>
+ #include <bcm63xx_regs.h>
+ #include <bcm63xx_io.h>
+ #include <bcm63xx_gpio.h>
+@@ -188,12 +187,6 @@ int __init board_register_devices(void)
+
+ bcm63xx_gpio_init();
+
+- if (board.has_uart0)
+- bcm63xx_uart_register(0);
+-
+- if (board.has_uart1)
+- bcm63xx_uart_register(1);
+-
+ if (board.has_pccard)
+ bcm63xx_pcmcia_register();
+
+--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
++++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
+@@ -34,8 +34,6 @@ static struct board_info __initdata boar
+ .ephy_reset_gpio = 36,
+ .ephy_reset_gpio_flags = GPIO_ACTIVE_LOW,
+ .has_pci = 1,
+- .has_uart0 = 1,
+- .has_uart1 = 1,
+
+ .has_enet0 = 1,
+ .enet0 = {
+@@ -62,7 +60,6 @@ static struct board_info __initdata boar
+ .expected_cpu_id = 0x6328,
+
+ .has_pci = 1,
+- .has_uart0 = 1,
+ .use_fallback_sprom = 1,
+
+ .has_usbd = 0,
+@@ -111,7 +108,6 @@ static struct board_info __initdata boar
+ .expected_cpu_id = 0x6338,
+
+ .has_ohci0 = 1,
+- .has_uart0 = 1,
+
+ .has_enet0 = 1,
+ .enet0 = {
+@@ -153,8 +149,6 @@ static struct board_info __initdata boar
+ .name = "96338W",
+ .expected_cpu_id = 0x6338,
+
+- .has_uart0 = 1,
+-
+ .has_enet0 = 1,
+ .enet0 = {
+ .force_speed_100 = 1,
+@@ -199,8 +193,6 @@ static struct board_info __initdata boar
+ static struct board_info __initdata board_96345gw2 = {
+ .name = "96345GW2",
+ .expected_cpu_id = 0x6345,
+-
+- .has_uart0 = 1,
+ };
+ #endif /* CONFIG_BCM63XX_CPU_6345 */
+
+@@ -213,7 +205,6 @@ static struct board_info __initdata boar
+ .expected_cpu_id = 0x6348,
+
+ .has_pci = 1,
+- .has_uart0 = 1,
+ .use_fallback_sprom = 1,
+
+ .has_enet0 = 1,
+@@ -260,7 +251,6 @@ static struct board_info __initdata boar
+ .has_ohci0 = 1,
+ .has_pccard = 1,
+ .has_pci = 1,
+- .has_uart0 = 1,
+ .use_fallback_sprom = 1,
+
+ .has_enet0 = 1,
+@@ -312,7 +302,6 @@ static struct board_info __initdata boar
+ .has_ohci0 = 1,
+ .has_pccard = 1,
+ .has_pci = 1,
+- .has_uart0 = 1,
+ .use_fallback_sprom = 1,
+
+ .has_enet0 = 1,
+@@ -363,7 +352,6 @@ static struct board_info __initdata boar
+
+ .has_ohci0 = 1,
+ .has_pci = 1,
+- .has_uart0 = 1,
+ .use_fallback_sprom = 1,
+
+ .has_enet0 = 1,
+@@ -415,7 +403,6 @@ static struct board_info __initdata boar
+ .has_ohci0 = 1,
+ .has_pccard = 1,
+ .has_pci = 1,
+- .has_uart0 = 1,
+ .use_fallback_sprom = 1,
+
+ .has_enet0 = 1,
+@@ -457,7 +444,6 @@ static struct board_info __initdata boar
+
+ .has_ohci0 = 1,
+ .has_pci = 1,
+- .has_uart0 = 1,
+ .use_fallback_sprom = 1,
+
+ .has_enet0 = 1,
+@@ -479,7 +465,6 @@ static struct board_info __initdata boar
+
+ .has_ohci0 = 1,
+ .has_pci = 1,
+- .has_uart0 = 1,
+ .use_fallback_sprom = 1,
+
+ .has_enet0 = 1,
+@@ -508,7 +493,6 @@ static struct board_info __initdata boar
+ .has_ohci0 = 1,
+ .has_pccard = 1,
+ .has_pci = 1,
+- .has_uart0 = 1,
+ .use_fallback_sprom = 1,
+
+ .has_enet0 = 1,
+@@ -560,7 +544,6 @@ static struct board_info __initdata boar
+ .num_usbh_ports = 2,
+ .has_pccard = 1,
+ .has_pci = 1,
+- .has_uart0 = 1,
+ .use_fallback_sprom = 1,
+
+ .has_enet0 = 1,
+@@ -606,7 +589,6 @@ static struct board_info __initdata boar
+ .has_ehci0 = 1,
+ .has_ohci0 = 1,
+ .has_pci = 1,
+- .has_uart0 = 1,
+
+ .has_enet0 = 1,
+ .enet0 = {
--- /dev/null
+From 997f53b174c63153335508c22dc4493e8e5808d6 Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jogo@openwrt.org>
+Date: Sun, 22 Feb 2015 17:52:32 +0100
+Subject: [PATCH] MIPS: BCM63XX: remove leds and buttons
+
+---
+ arch/mips/bcm63xx/boards/board_bcm963xx.c | 262 -----------------------------
+ 1 file changed, 262 deletions(-)
+
+--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
++++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
+@@ -40,14 +40,6 @@ static struct board_info __initdata boar
+ .has_phy = 1,
+ .use_internal_phy = 1,
+ },
+-
+- .leds = {
+- {
+- .name = "CVG834G:green:power",
+- .gpio = 37,
+- .default_trigger= "default-on",
+- },
+- },
+ };
+ #endif /* CONFIG_BCM63XX_CPU_3368 */
+
+@@ -67,35 +59,6 @@ static struct board_info __initdata boar
+ .use_fullspeed = 0,
+ .port_no = 0,
+ },
+-
+- .leds = {
+- {
+- .name = "96328avng::ppp-fail",
+- .gpio = 2,
+- .active_low = 1,
+- },
+- {
+- .name = "96328avng::power",
+- .gpio = 4,
+- .active_low = 1,
+- .default_trigger = "default-on",
+- },
+- {
+- .name = "96328avng::power-fail",
+- .gpio = 8,
+- .active_low = 1,
+- },
+- {
+- .name = "96328avng::wps",
+- .gpio = 9,
+- .active_low = 1,
+- },
+- {
+- .name = "96328avng::ppp",
+- .gpio = 11,
+- .active_low = 1,
+- },
+- },
+ };
+ #endif /* CONFIG_BCM63XX_CPU_6328 */
+
+@@ -114,35 +77,6 @@ static struct board_info __initdata boar
+ .force_speed_100 = 1,
+ .force_duplex_full = 1,
+ },
+-
+- .leds = {
+- {
+- .name = "adsl",
+- .gpio = 3,
+- .active_low = 1,
+- },
+- {
+- .name = "ses",
+- .gpio = 5,
+- .active_low = 1,
+- },
+- {
+- .name = "ppp-fail",
+- .gpio = 4,
+- .active_low = 1,
+- },
+- {
+- .name = "power",
+- .gpio = 0,
+- .active_low = 1,
+- .default_trigger = "default-on",
+- },
+- {
+- .name = "stop",
+- .gpio = 1,
+- .active_low = 1,
+- }
+- },
+ };
+
+ static struct board_info __initdata board_96338w = {
+@@ -154,35 +88,6 @@ static struct board_info __initdata boar
+ .force_speed_100 = 1,
+ .force_duplex_full = 1,
+ },
+-
+- .leds = {
+- {
+- .name = "adsl",
+- .gpio = 3,
+- .active_low = 1,
+- },
+- {
+- .name = "ses",
+- .gpio = 5,
+- .active_low = 1,
+- },
+- {
+- .name = "ppp-fail",
+- .gpio = 4,
+- .active_low = 1,
+- },
+- {
+- .name = "power",
+- .gpio = 0,
+- .active_low = 1,
+- .default_trigger = "default-on",
+- },
+- {
+- .name = "stop",
+- .gpio = 1,
+- .active_low = 1,
+- },
+- },
+ };
+ #endif /* CONFIG_BCM63XX_CPU_6338 */
+
+@@ -212,36 +117,6 @@ static struct board_info __initdata boar
+ .has_phy = 1,
+ .use_internal_phy = 1,
+ },
+-
+- .leds = {
+- {
+- .name = "adsl-fail",
+- .gpio = 2,
+- .active_low = 1,
+- },
+- {
+- .name = "ppp",
+- .gpio = 3,
+- .active_low = 1,
+- },
+- {
+- .name = "ppp-fail",
+- .gpio = 4,
+- .active_low = 1,
+- },
+- {
+- .name = "power",
+- .gpio = 0,
+- .active_low = 1,
+- .default_trigger = "default-on",
+-
+- },
+- {
+- .name = "stop",
+- .gpio = 1,
+- .active_low = 1,
+- },
+- },
+ };
+
+ static struct board_info __initdata board_96348gw_10 = {
+@@ -264,35 +139,6 @@ static struct board_info __initdata boar
+ .force_speed_100 = 1,
+ .force_duplex_full = 1,
+ },
+-
+- .leds = {
+- {
+- .name = "adsl-fail",
+- .gpio = 2,
+- .active_low = 1,
+- },
+- {
+- .name = "ppp",
+- .gpio = 3,
+- .active_low = 1,
+- },
+- {
+- .name = "ppp-fail",
+- .gpio = 4,
+- .active_low = 1,
+- },
+- {
+- .name = "power",
+- .gpio = 0,
+- .active_low = 1,
+- .default_trigger = "default-on",
+- },
+- {
+- .name = "stop",
+- .gpio = 1,
+- .active_low = 1,
+- },
+- },
+ };
+
+ static struct board_info __initdata board_96348gw_11 = {
+@@ -315,35 +161,6 @@ static struct board_info __initdata boar
+ .force_speed_100 = 1,
+ .force_duplex_full = 1,
+ },
+-
+- .leds = {
+- {
+- .name = "adsl-fail",
+- .gpio = 2,
+- .active_low = 1,
+- },
+- {
+- .name = "ppp",
+- .gpio = 3,
+- .active_low = 1,
+- },
+- {
+- .name = "ppp-fail",
+- .gpio = 4,
+- .active_low = 1,
+- },
+- {
+- .name = "power",
+- .gpio = 0,
+- .active_low = 1,
+- .default_trigger = "default-on",
+- },
+- {
+- .name = "stop",
+- .gpio = 1,
+- .active_low = 1,
+- },
+- },
+ };
+
+ static struct board_info __initdata board_96348gw = {
+@@ -365,35 +182,6 @@ static struct board_info __initdata boar
+ .force_speed_100 = 1,
+ .force_duplex_full = 1,
+ },
+-
+- .leds = {
+- {
+- .name = "adsl-fail",
+- .gpio = 2,
+- .active_low = 1,
+- },
+- {
+- .name = "ppp",
+- .gpio = 3,
+- .active_low = 1,
+- },
+- {
+- .name = "ppp-fail",
+- .gpio = 4,
+- .active_low = 1,
+- },
+- {
+- .name = "power",
+- .gpio = 0,
+- .active_low = 1,
+- .default_trigger = "default-on",
+- },
+- {
+- .name = "stop",
+- .gpio = 1,
+- .active_low = 1,
+- },
+- },
+ };
+
+ static struct board_info __initdata board_FAST2404 = {
+@@ -506,33 +294,6 @@ static struct board_info __initdata boar
+ .force_speed_100 = 1,
+ .force_duplex_full = 1,
+ },
+-
+- .leds = {
+- {
+- .name = "adsl-fail",
+- .gpio = 15,
+- .active_low = 1,
+- },
+- {
+- .name = "ppp",
+- .gpio = 22,
+- .active_low = 1,
+- },
+- {
+- .name = "ppp-fail",
+- .gpio = 23,
+- .active_low = 1,
+- },
+- {
+- .name = "power",
+- .gpio = 4,
+- .default_trigger = "default-on",
+- },
+- {
+- .name = "stop",
+- .gpio = 5,
+- },
+- },
+ };
+
+ static struct board_info __initdata board_96358vw2 = {
+@@ -557,29 +318,6 @@ static struct board_info __initdata boar
+ .force_speed_100 = 1,
+ .force_duplex_full = 1,
+ },
+-
+- .leds = {
+- {
+- .name = "adsl",
+- .gpio = 22,
+- .active_low = 1,
+- },
+- {
+- .name = "ppp-fail",
+- .gpio = 23,
+- },
+- {
+- .name = "power",
+- .gpio = 5,
+- .active_low = 1,
+- .default_trigger = "default-on",
+- },
+- {
+- .name = "stop",
+- .gpio = 4,
+- .active_low = 1,
+- },
+- },
+ };
+
+ static struct board_info __initdata board_AGPFS0 = {
--- /dev/null
+From a4d005c91d403d9f3d0272db6cc46202c06ec774 Mon Sep 17 00:00:00 2001
+From: Axel Gembe <ago@bastart.eu.org>
+Date: Mon, 12 May 2008 18:54:09 +0200
+Subject: [PATCH] bcm963xx: flashmap support
+
+Signed-off-by: Axel Gembe <ago@bastart.eu.org>
+---
+ arch/mips/bcm63xx/boards/board_bcm963xx.c | 19 +----------------
+ drivers/mtd/maps/bcm963xx-flash.c | 32 ++++++++++++++++++++++++----
+ drivers/mtd/redboot.c | 13 +++++++++--
+ 3 files changed, 38 insertions(+), 26 deletions(-)
+
+--- a/arch/mips/bcm63xx/dev-flash.c
++++ b/arch/mips/bcm63xx/dev-flash.c
+@@ -35,7 +35,7 @@ static struct mtd_partition mtd_partitio
+ }
+ };
+
+-static const char *bcm63xx_part_types[] = { "bcm63xxpart", NULL };
++static const char *bcm63xx_part_types[] = { "bcm63xxpart", "RedBoot", NULL };
+
+ static struct physmap_flash_data flash_data = {
+ .width = 2,
+--- a/drivers/mtd/parsers/redboot.c
++++ b/drivers/mtd/parsers/redboot.c
+@@ -79,6 +79,7 @@ static int parse_redboot_partitions(stru
+ int nulllen = 0;
+ int numslots;
+ unsigned long offset;
++ unsigned long fis_origin = 0;
+ #ifdef CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED
+ static char nullstring[] = "unallocated";
+ #endif
+@@ -185,6 +186,16 @@ static int parse_redboot_partitions(stru
+ goto out;
+ }
+
++ if (data && data->origin) {
++ fis_origin = data->origin;
++ } else {
++ for (i = 0; i < numslots; i++) {
++ if (!strncmp(buf[i].name, "RedBoot", 8)) {
++ fis_origin = (buf[i].flash_base & ((master->size << 1) - 1));
++ }
++ }
++ }
++
+ for (i = 0; i < numslots; i++) {
+ struct fis_list *new_fl, **prev;
+
+@@ -205,10 +216,10 @@ static int parse_redboot_partitions(stru
+ goto out;
+ }
+ new_fl->img = &buf[i];
+- if (data && data->origin)
+- buf[i].flash_base -= data->origin;
+- else
+- buf[i].flash_base &= master->size-1;
++ if (fis_origin)
++ buf[i].flash_base -= fis_origin;
++
++ buf[i].flash_base &= (master->size << 1) - 1;
+
+ /* I'm sure the JFFS2 code has done me permanent damage.
+ * I now think the following is _normal_
--- /dev/null
+--- a/include/linux/bcm963xx_tag.h
++++ b/include/linux/bcm963xx_tag.h
+@@ -92,8 +92,10 @@ struct bcm_tag {
+ __u32 rootfs_crc;
+ /* 224-227: CRC32 of kernel partition */
+ __u32 kernel_crc;
+- /* 228-235: Unused at present */
+- char reserved1[8];
++ /* 228-231: Unused at present */
++ char reserved1[4];
++ /* 222-235: Openwrt: real rootfs length */
++ __u32 real_rootfs_length;
+ /* 236-239: CRC32 of header excluding last 20 bytes */
+ __u32 header_crc;
+ /* 240-255: Unused at present */
+--- a/drivers/mtd/parsers/parser_imagetag.c
++++ b/drivers/mtd/parsers/parser_imagetag.c
+@@ -132,7 +132,8 @@ static int bcm963xx_parse_imagetag_parti
+ } else {
+ /* OpenWrt layout */
+ rootfsaddr = kerneladdr + kernellen;
+- rootfslen = spareaddr - rootfsaddr;
++ rootfslen = buf->real_rootfs_length;
++ spareaddr = rootfsaddr + rootfslen;
+ }
+ } else {
+ goto out;
--- /dev/null
+--- a/drivers/net/ethernet/broadcom/bcm63xx_enet.c
++++ b/drivers/net/ethernet/broadcom/bcm63xx_enet.c
+@@ -1626,7 +1626,7 @@ static int bcm_enet_change_mtu(struct ne
+ return -EBUSY;
+
+ /* add ethernet header + vlan tag size */
+- actual_mtu += VLAN_ETH_HLEN;
++ actual_mtu += VLAN_ETH_HLEN + VLAN_HLEN;
+
+ /*
+ * setup maximum size before we get overflow mark in
--- /dev/null
+--- a/arch/mips/bcm63xx/boards/board_common.c
++++ b/arch/mips/bcm63xx/boards/board_common.c
+@@ -97,6 +97,8 @@ void __init board_early_setup(const stru
+ if (BCMCPU_IS_6348())
+ val |= GPIO_MODE_6348_G3_EXT_MII |
+ GPIO_MODE_6348_G0_EXT_MII;
++ else if (BCMCPU_IS_6358())
++ val |= GPIO_MODE_6358_ENET1_MII_CLK_INV;
+ }
+
+ bcm_gpio_writel(val, GPIO_MODE_REG);
+--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
++++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
+@@ -652,6 +652,8 @@
+ #define GPIO_MODE_6358_EXTRA_SPI_SS (1 << 7)
+ #define GPIO_MODE_6358_SERIAL_LED (1 << 10)
+ #define GPIO_MODE_6358_UTOPIA (1 << 12)
++#define GPIO_MODE_6358_ENET1_MII_CLK_INV (1 << 30)
++#define GPIO_MODE_6358_ENET0_MII_CLK_INV (1 << 31)
+
+ #define GPIO_MODE_6368_ANALOG_AFE_0 (1 << 0)
+ #define GPIO_MODE_6368_ANALOG_AFE_1 (1 << 1)
--- /dev/null
+From 7fa63fdde703aaabaa7199ae879219737a98a3f3 Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jonas.gorski@gmail.com>
+Date: Fri, 6 Jan 2012 12:24:18 +0100
+Subject: [PATCH] NET: bcm63xx_enet: move phy_(dis)connect into probe/remove
+
+Only connect/disconnect the phy during probe and remove, not during any
+open/close. The phy seldom changes during the runtime, and disconnecting
+the phy during close will prevent it from keeping any configuration over
+a down/up cycle.
+
+Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
+---
+ drivers/net/ethernet/broadcom/bcm63xx_enet.c | 158 +++++++++++++--------------
+ 1 file changed, 78 insertions(+), 80 deletions(-)
+
+--- a/drivers/net/ethernet/broadcom/bcm63xx_enet.c
++++ b/drivers/net/ethernet/broadcom/bcm63xx_enet.c
+@@ -892,10 +892,8 @@ static int bcm_enet_open(struct net_devi
+ struct bcm_enet_priv *priv;
+ struct sockaddr addr;
+ struct device *kdev;
+- struct phy_device *phydev;
+ int i, ret;
+ unsigned int size;
+- char phy_id[MII_BUS_ID_SIZE + 3];
+ void *p;
+ u32 val;
+
+@@ -903,31 +901,10 @@ static int bcm_enet_open(struct net_devi
+ kdev = &priv->pdev->dev;
+
+ if (priv->has_phy) {
+- /* connect to PHY */
+- snprintf(phy_id, sizeof(phy_id), PHY_ID_FMT,
+- priv->mii_bus->id, priv->phy_id);
+-
+- phydev = phy_connect(dev, phy_id, bcm_enet_adjust_phy_link,
+- PHY_INTERFACE_MODE_MII);
+-
+- if (IS_ERR(phydev)) {
+- dev_err(kdev, "could not attach to PHY\n");
+- return PTR_ERR(phydev);
+- }
+-
+- /* mask with MAC supported features */
+- phy_support_sym_pause(phydev);
+- phy_set_max_speed(phydev, SPEED_100);
+- phy_set_sym_pause(phydev, priv->pause_rx, priv->pause_rx,
+- priv->pause_auto);
+-
+- phy_attached_info(phydev);
+-
++ /* Reset state */
+ priv->old_link = 0;
+ priv->old_duplex = -1;
+ priv->old_pause = -1;
+- } else {
+- phydev = NULL;
+ }
+
+ /* mask all interrupts and request them */
+@@ -937,7 +914,7 @@ static int bcm_enet_open(struct net_devi
+
+ ret = request_irq(dev->irq, bcm_enet_isr_mac, 0, dev->name, dev);
+ if (ret)
+- goto out_phy_disconnect;
++ return ret;
+
+ ret = request_irq(priv->irq_rx, bcm_enet_isr_dma, 0,
+ dev->name, dev);
+@@ -1099,8 +1076,8 @@ static int bcm_enet_open(struct net_devi
+ enet_dmac_writel(priv, priv->dma_chan_int_mask,
+ ENETDMAC_IRMASK, priv->tx_chan);
+
+- if (phydev)
+- phy_start(phydev);
++ if (priv->has_phy)
++ phy_start(dev->phydev);
+ else
+ bcm_enet_adjust_link(dev);
+
+@@ -1132,10 +1109,6 @@ out_freeirq_rx:
+ out_freeirq:
+ free_irq(dev->irq, dev);
+
+-out_phy_disconnect:
+- if (phydev)
+- phy_disconnect(phydev);
+-
+ return ret;
+ }
+
+@@ -1228,10 +1201,6 @@ static int bcm_enet_stop(struct net_devi
+ free_irq(priv->irq_rx, dev);
+ free_irq(dev->irq, dev);
+
+- /* release phy */
+- if (priv->has_phy)
+- phy_disconnect(dev->phydev);
+-
+ return 0;
+ }
+
+@@ -1796,14 +1765,47 @@ static int bcm_enet_probe(struct platfor
+
+ /* do minimal hardware init to be able to probe mii bus */
+ bcm_enet_hw_preinit(priv);
++ spin_lock_init(&priv->rx_lock);
++
++ /* init rx timeout (used for oom) */
++ timer_setup(&priv->rx_timeout, bcm_enet_refill_rx_timer, 0);
++
++ /* init the mib update lock&work */
++ mutex_init(&priv->mib_update_lock);
++ INIT_WORK(&priv->mib_update_task, bcm_enet_update_mib_counters_defer);
++
++ /* zero mib counters */
++ for (i = 0; i < ENET_MIB_REG_COUNT; i++)
++ enet_writel(priv, 0, ENET_MIB_REG(i));
++
++ /* register netdevice */
++ dev->netdev_ops = &bcm_enet_ops;
++ netif_napi_add(dev, &priv->napi, bcm_enet_poll, 16);
++
++ dev->ethtool_ops = &bcm_enet_ethtool_ops;
++ /* MTU range: 46 - 2028 */
++ dev->min_mtu = ETH_ZLEN - ETH_HLEN;
++ dev->max_mtu = BCMENET_MAX_MTU - VLAN_ETH_HLEN;
++ SET_NETDEV_DEV(dev, &pdev->dev);
++
++ ret = register_netdev(dev);
++ if (ret)
++ goto out_uninit_hw;
++
++ netif_carrier_off(dev);
++ platform_set_drvdata(pdev, dev);
++ priv->pdev = pdev;
++ priv->net_dev = dev;
+
+ /* MII bus registration */
+ if (priv->has_phy) {
++ struct phy_device *phydev;
++ char phy_id[MII_BUS_ID_SIZE + 3];
+
+ priv->mii_bus = mdiobus_alloc();
+ if (!priv->mii_bus) {
+ ret = -ENOMEM;
+- goto out_uninit_hw;
++ goto out_unregister_netdev;
+ }
+
+ bus = priv->mii_bus;
+@@ -1827,6 +1829,26 @@ static int bcm_enet_probe(struct platfor
+ dev_err(&pdev->dev, "unable to register mdio bus\n");
+ goto out_free_mdio;
+ }
++
++ /* connect to PHY */
++ snprintf(phy_id, sizeof(phy_id), PHY_ID_FMT,
++ priv->mii_bus->id, priv->phy_id);
++
++ phydev = phy_connect(dev, phy_id, bcm_enet_adjust_phy_link,
++ PHY_INTERFACE_MODE_MII);
++
++ if (IS_ERR(phydev)) {
++ dev_err(&pdev->dev, "could not attach to PHY\n");
++ goto out_unregister_mdio;
++ }
++
++ /* mask with MAC supported features */
++ phy_support_sym_pause(phydev);
++ phy_set_max_speed(phydev, SPEED_100);
++ phy_set_sym_pause(phydev, priv->pause_rx, priv->pause_rx,
++ priv->pause_auto);
++
++ phy_attached_info(phydev);
+ } else {
+
+ /* run platform code to initialize PHY device */
+@@ -1834,45 +1856,16 @@ static int bcm_enet_probe(struct platfor
+ pd->mii_config(dev, 1, bcm_enet_mdio_read_mii,
+ bcm_enet_mdio_write_mii)) {
+ dev_err(&pdev->dev, "unable to configure mdio bus\n");
+- goto out_uninit_hw;
++ goto out_unregister_netdev;
+ }
+ }
+
+- spin_lock_init(&priv->rx_lock);
+-
+- /* init rx timeout (used for oom) */
+- timer_setup(&priv->rx_timeout, bcm_enet_refill_rx_timer, 0);
+-
+- /* init the mib update lock&work */
+- mutex_init(&priv->mib_update_lock);
+- INIT_WORK(&priv->mib_update_task, bcm_enet_update_mib_counters_defer);
+-
+- /* zero mib counters */
+- for (i = 0; i < ENET_MIB_REG_COUNT; i++)
+- enet_writel(priv, 0, ENET_MIB_REG(i));
+-
+- /* register netdevice */
+- dev->netdev_ops = &bcm_enet_ops;
+- netif_napi_add(dev, &priv->napi, bcm_enet_poll, 16);
+-
+- dev->ethtool_ops = &bcm_enet_ethtool_ops;
+- /* MTU range: 46 - 2028 */
+- dev->min_mtu = ETH_ZLEN - ETH_HLEN;
+- dev->max_mtu = BCMENET_MAX_MTU - VLAN_ETH_HLEN;
+- SET_NETDEV_DEV(dev, &pdev->dev);
+-
+- ret = register_netdev(dev);
+- if (ret)
+- goto out_unregister_mdio;
+-
+- netif_carrier_off(dev);
+- platform_set_drvdata(pdev, dev);
+- priv->pdev = pdev;
+- priv->net_dev = dev;
+-
+ return 0;
+
+ out_unregister_mdio:
++ if (dev->phydev)
++ phy_disconnect(dev->phydev);
++
+ if (priv->mii_bus)
+ mdiobus_unregister(priv->mii_bus);
+
+@@ -1880,6 +1873,9 @@ out_free_mdio:
+ if (priv->mii_bus)
+ mdiobus_free(priv->mii_bus);
+
++out_unregister_netdev:
++ unregister_netdev(dev);
++
+ out_uninit_hw:
+ /* turn off mdc clock */
+ enet_writel(priv, 0, ENET_MIISC_REG);
+@@ -1910,6 +1906,7 @@ static int bcm_enet_remove(struct platfo
+ enet_writel(priv, 0, ENET_MIISC_REG);
+
+ if (priv->has_phy) {
++ phy_disconnect(dev->phydev);
+ mdiobus_unregister(priv->mii_bus);
+ mdiobus_free(priv->mii_bus);
+ } else {
--- /dev/null
+From d8237d704fc25eb2fc25ef4403608b78c6a6d4be Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jonas.gorski@gmail.com>
+Date: Sun, 15 Jul 2012 20:08:57 +0200
+Subject: [PATCH 54/81] bcm63xx_enet: enable rgmii clock on external ports
+
+---
+ arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h | 13 +++++++++++++
+ drivers/net/ethernet/broadcom/bcm63xx_enet.c | 12 ++++++++++++
+ 2 files changed, 25 insertions(+), 0 deletions(-)
+
+--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
++++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
+@@ -968,6 +968,19 @@
+ #define ENETSW_PORTOV_FDX_MASK (1 << 1)
+ #define ENETSW_PORTOV_LINKUP_MASK (1 << 0)
+
++/* Port RGMII control register */
++#define ENETSW_RGMII_CTRL_REG(x) (0x60 + (x))
++#define ENETSW_RGMII_CTRL_GMII_CLK_EN (1 << 7)
++#define ENETSW_RGMII_CTRL_MII_OVERRIDE_EN (1 << 6)
++#define ENETSW_RGMII_CTRL_MII_MODE_MASK (3 << 4)
++#define ENETSW_RGMII_CTRL_RGMII_MODE (0 << 4)
++#define ENETSW_RGMII_CTRL_MII_MODE (1 << 4)
++#define ENETSW_RGMII_CTRL_RVMII_MODE (2 << 4)
++#define ENETSW_RGMII_CTRL_TIMING_SEL_EN (1 << 0)
++
++/* Port RGMII timing register */
++#define ENETSW_RGMII_TIMING_REG(x) (0x68 + (x))
++
+ /* MDIO control register */
+ #define ENETSW_MDIOC_REG (0xb0)
+ #define ENETSW_MDIOC_EXT_MASK (1 << 16)
+--- a/drivers/net/ethernet/broadcom/bcm63xx_enet.c
++++ b/drivers/net/ethernet/broadcom/bcm63xx_enet.c
+@@ -2179,6 +2179,18 @@ static int bcm_enetsw_open(struct net_de
+ priv->sw_port_link[i] = 0;
+ }
+
++ /* enable external ports */
++ for (i = ENETSW_RGMII_PORT0; i < priv->num_ports; i++) {
++ u8 rgmii_ctrl;
++
++ if (!priv->used_ports[i].used)
++ continue;
++
++ rgmii_ctrl = enetsw_readb(priv, ENETSW_RGMII_CTRL_REG(i));
++ rgmii_ctrl |= ENETSW_RGMII_CTRL_GMII_CLK_EN;
++ enetsw_writeb(priv, rgmii_ctrl, ENETSW_RGMII_CTRL_REG(i));
++ }
++
+ /* reset mib */
+ val = enetsw_readb(priv, ENETSW_GMCR_REG);
+ val |= ENETSW_GMCR_RST_MIB_MASK;
--- /dev/null
+From d135d94b3d1fe599d13e7198d5f502912d694c13 Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jonas.gorski@gmail.com>
+Date: Sun, 3 Jul 2011 15:00:38 +0200
+Subject: [PATCH 29/60] MIPS: BCM63XX: Register SPI flash if present
+
+Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
+---
+ arch/mips/bcm63xx/dev-flash.c | 35 +++++++++++++++++++-
+ arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h | 2 +
+ 2 files changed, 33 insertions(+), 2 deletions(-)
+
+--- a/arch/mips/bcm63xx/dev-flash.c
++++ b/arch/mips/bcm63xx/dev-flash.c
+@@ -17,6 +17,9 @@
+ #include <linux/mtd/partitions.h>
+ #include <linux/mtd/physmap.h>
+ #include <linux/mtd/spi-nor.h>
++#include <linux/of.h>
++#include <linux/spi/spi.h>
++#include <linux/spi/flash.h>
+
+ #include <bcm63xx_cpu.h>
+ #include <bcm63xx_dev_flash.h>
+@@ -66,6 +69,41 @@ void __init bcm63xx_flash_force_phys_bas
+ mtd_resources[0].end = end;
+ }
+
++static struct spi_board_info bcm63xx_spi_flash_info[] = {
++ {
++ .bus_num = 0,
++ .chip_select = 0,
++ .mode = 0,
++ .max_speed_hz = 781000,
++ .modalias = "m25p80",
++ },
++};
++
++static void bcm63xx_of_update_spi_flash_speed(struct device_node *np,
++ unsigned int new_hz)
++{
++ struct property *max_hz;
++ __be32 *hz;
++
++ max_hz = kzalloc(sizeof(*max_hz) + sizeof(*hz), GFP_KERNEL);
++ if (!max_hz)
++ return;
++
++ max_hz->name = kstrdup("spi-max-frequency", GFP_KERNEL);
++ if (!max_hz->name) {
++ kfree(max_hz);
++ return;
++ }
++
++ max_hz->value = max_hz + 1;
++ max_hz->length = sizeof(*hz);
++
++ hz = max_hz->value;
++ *hz = cpu_to_be32(new_hz);
++
++ of_update_property(np, max_hz);
++}
++
+ static int __init bcm63xx_detect_flash_type(void)
+ {
+ u32 val;
+@@ -73,9 +111,15 @@ static int __init bcm63xx_detect_flash_t
+ switch (bcm63xx_get_cpu_id()) {
+ case BCM6318_CPU_ID:
+ /* only support serial flash */
++ bcm63xx_spi_flash_info[0].max_speed_hz = 62500000;
+ return BCM63XX_FLASH_TYPE_SERIAL;
+ case BCM6328_CPU_ID:
+ val = bcm_misc_readl(MISC_STRAPBUS_6328_REG);
++ if (val & STRAPBUS_6328_HSSPI_CLK_FAST)
++ bcm63xx_spi_flash_info[0].max_speed_hz = 33333334;
++ else
++ bcm63xx_spi_flash_info[0].max_speed_hz = 16666667;
++
+ if (val & STRAPBUS_6328_BOOT_SEL_SERIAL)
+ return BCM63XX_FLASH_TYPE_SERIAL;
+ else
+@@ -94,18 +138,31 @@ static int __init bcm63xx_detect_flash_t
+ return BCM63XX_FLASH_TYPE_SERIAL;
+ case BCM6362_CPU_ID:
+ val = bcm_misc_readl(MISC_STRAPBUS_6362_REG);
++ if (val & STRAPBUS_6362_HSSPI_CLK_FAST)
++ bcm63xx_spi_flash_info[0].max_speed_hz = 50000000;
++ else
++ bcm63xx_spi_flash_info[0].max_speed_hz = 20000000;
++
+ if (val & STRAPBUS_6362_BOOT_SEL_SERIAL)
+ return BCM63XX_FLASH_TYPE_SERIAL;
+ else
+ return BCM63XX_FLASH_TYPE_NAND;
+ case BCM63268_CPU_ID:
+ val = bcm_misc_readl(MISC_STRAPBUS_63268_REG);
++ if (val & STRAPBUS_63268_HSSPI_CLK_FAST)
++ bcm63xx_spi_flash_info[0].max_speed_hz = 50000000;
++ else
++ bcm63xx_spi_flash_info[0].max_speed_hz = 20000000;
++
+ if (val & STRAPBUS_63268_BOOT_SEL_SERIAL)
+ return BCM63XX_FLASH_TYPE_SERIAL;
+ else
+ return BCM63XX_FLASH_TYPE_NAND;
+ case BCM6368_CPU_ID:
+ val = bcm_gpio_readl(GPIO_STRAPBUS_REG);
++ if (val & STRAPBUS_6368_SPI_CLK_FAST)
++ bcm63xx_spi_flash_info[0].max_speed_hz = 20000000;
++
+ switch (val & STRAPBUS_6368_BOOT_SEL_MASK) {
+ case STRAPBUS_6368_BOOT_SEL_NAND:
+ return BCM63XX_FLASH_TYPE_NAND;
+@@ -177,6 +234,7 @@ void __init bcm63xx_flash_detect(void)
+
+ int __init bcm63xx_flash_register(void)
+ {
++ struct device_node *np;
+ u32 val;
+
+ switch (flash_type) {
+@@ -196,8 +254,14 @@ int __init bcm63xx_flash_register(void)
+
+ return platform_device_register(&mtd_dev);
+ case BCM63XX_FLASH_TYPE_SERIAL:
+- pr_warn("unsupported serial flash detected\n");
+- return -ENODEV;
++ np = of_find_compatible_node(NULL, NULL, "jedec,spi-nor");
++ if (np) {
++ bcm63xx_of_update_spi_flash_speed(np, bcm63xx_spi_flash_info[0].max_speed_hz);
++ of_node_put(np);
++ return 0;
++ } else {
++ return -ENODEV;
++ }
+ case BCM63XX_FLASH_TYPE_NAND:
+ pr_warn("unsupported NAND flash detected\n");
+ return -ENODEV;
+--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
++++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
+@@ -709,6 +709,7 @@
+ #define GPIO_STRAPBUS_REG 0x40
+ #define STRAPBUS_6358_BOOT_SEL_PARALLEL (1 << 1)
+ #define STRAPBUS_6358_BOOT_SEL_SERIAL (0 << 1)
++#define STRAPBUS_6368_SPI_CLK_FAST (1 << 6)
+ #define STRAPBUS_6368_BOOT_SEL_MASK 0x3
+ #define STRAPBUS_6368_BOOT_SEL_NAND 0
+ #define STRAPBUS_6368_BOOT_SEL_SERIAL 1
+@@ -1565,6 +1566,7 @@
+ #define IDDQ_CTRL_63268_USBH (1 << 4)
+
+ #define MISC_STRAPBUS_6328_REG 0x240
++#define STRAPBUS_6328_HSSPI_CLK_FAST (1 << 4)
+ #define STRAPBUS_6328_FCVO_SHIFT 7
+ #define STRAPBUS_6328_FCVO_MASK (0x1f << STRAPBUS_6328_FCVO_SHIFT)
+ #define STRAPBUS_6328_BOOT_SEL_SERIAL (1 << 18)
--- /dev/null
+From 8879e209111192c5e9752d7bd203cf7582693328 Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jonas.gorski@gmail.com>
+Date: Thu, 3 May 2012 14:40:03 +0200
+Subject: [PATCH 58/72] BCM63XX: allow providing fixup data in board data
+
+---
+ arch/mips/bcm63xx/boards/board_bcm963xx.c | 9 ++++++++-
+ arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h | 10 ++++++++++
+ 2 files changed, 18 insertions(+), 1 deletion(-)
+
+--- a/arch/mips/bcm63xx/boards/board_common.c
++++ b/arch/mips/bcm63xx/boards/board_common.c
+@@ -31,6 +31,7 @@
+ #include <bcm63xx_dev_usb_ohci.h>
+ #include <bcm63xx_dev_usb_usbd.h>
+ #include <board_bcm963xx.h>
++#include <pci_ath9k_fixup.h>
+
+ #include "board_common.h"
+
+@@ -177,6 +178,7 @@ static struct of_device_id of_ids[] = {
+ int __init board_register_devices(void)
+ {
+ int usbh_ports = 0;
++ int i;
+
+ #if CONFIG_OF
+ if (of_have_populated_dt()) {
+@@ -241,6 +243,10 @@ int __init board_register_devices(void)
+ board.ephy_reset_gpio_flags);
+ }
+
++ /* register any fixups */
++ for (i = 0; i < board.has_caldata; i++)
++ pci_enable_ath9k_fixup(board.caldata[i].slot, board.caldata[i].caldata_offset);
++
+ return 0;
+ }
+
+--- a/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h
++++ b/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h
+@@ -9,6 +9,7 @@
+ #include <bcm63xx_dev_enet.h>
+ #include <bcm63xx_dev_usb_usbd.h>
+ #include <bcm63xx_fallback_sprom.h>
++#include <pci_ath9k_fixup.h>
+
+ /*
+ * flash mapping
+@@ -16,6 +17,11 @@
+ #define BCM963XX_CFE_VERSION_OFFSET 0x570
+ #define BCM963XX_NVRAM_OFFSET 0x580
+
++struct ath9k_caldata {
++ unsigned int slot;
++ u32 caldata_offset;
++};
++
+ /*
+ * board definition
+ */
+@@ -33,6 +39,10 @@ struct board_info {
+ unsigned int has_ehci0:1;
+ unsigned int has_usbd:1;
+ unsigned int use_fallback_sprom:1;
++ unsigned int has_caldata:2;
++
++ /* wifi calibration data config */
++ struct ath9k_caldata caldata[2];
+
+ /* ethernet config */
+ struct bcm63xx_enet_platform_data enet0;
--- /dev/null
+From 066f1e37742ee434496d32a41a9284458de96742 Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jogo@openwrt.org>
+Date: Mon, 13 Jan 2014 12:12:30 +0100
+Subject: [PATCH] MIPS: BCM63XX: export the attached flash type
+
+Signed-off-by: Jonas Gorski <jogo@openwrt.org>
+---
+ arch/mips/bcm63xx/dev-flash.c | 5 +++++
+ arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_flash.h | 2 ++
+ 2 files changed, 7 insertions(+)
+
+--- a/arch/mips/bcm63xx/dev-flash.c
++++ b/arch/mips/bcm63xx/dev-flash.c
+@@ -271,3 +271,8 @@ int __init bcm63xx_flash_register(void)
+ return -ENODEV;
+ }
+ }
++
++int bcm63xx_flash_get_type(void)
++{
++ return flash_type;
++}
+--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_flash.h
++++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_flash.h
+@@ -14,4 +14,6 @@ void bcm63xx_flash_force_phys_base_addre
+
+ int __init bcm63xx_flash_register(void);
+
++int bcm63xx_flash_get_type(void);
++
+ #endif /* __BCM63XX_FLASH_H */
--- /dev/null
+From bbebbf735a02b6d044ed928978ab4bd5f1833364 Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jonas.gorski@gmail.com>
+Date: Thu, 3 May 2012 14:36:11 +0200
+Subject: [PATCH 61/72] BCM63XX: add a fixup for ath9k devices
+
+---
+ arch/mips/bcm63xx/Makefile | 3 +-
+ arch/mips/bcm63xx/pci-ath9k-fixup.c | 190 ++++++++++++++++++++
+ .../include/asm/mach-bcm63xx/pci_ath9k_fixup.h | 7 +
+ 3 files changed, 199 insertions(+), 1 deletion(-)
+ create mode 100644 arch/mips/bcm63xx/pci-ath9k-fixup.c
+ create mode 100644 arch/mips/include/asm/mach-bcm63xx/pci_ath9k_fixup.h
+
+--- a/arch/mips/bcm63xx/Makefile
++++ b/arch/mips/bcm63xx/Makefile
+@@ -3,7 +3,7 @@ obj-y += clk.o cpu.o cs.o gpio.o irq.o
+ setup.o timer.o dev-enet.o dev-flash.o dev-pcmcia.o \
+ dev-rng.o dev-wdt.o \
+ dev-usb-ehci.o dev-usb-ohci.o dev-usb-usbd.o usb-common.o \
+- sprom.o
++ pci-ath9k-fixup.o sprom.o
+ obj-$(CONFIG_EARLY_PRINTK) += early_printk.o
+
+ obj-y += boards/
+--- /dev/null
++++ b/arch/mips/bcm63xx/pci-ath9k-fixup.c
+@@ -0,0 +1,201 @@
++/*
++ * Broadcom BCM63XX Ath9k EEPROM fixup helper.
++ *
++ * Copytight (C) 2012 Jonas Gorski <jonas.gorski@gmail.com>
++ *
++ * Based on
++ *
++ * Atheros AP94 reference board PCI initialization
++ *
++ * Copyright (C) 2009-2010 Gabor Juhos <juhosg@openwrt.org>
++ *
++ * This program is free software; you can redistribute it and/or modify it
++ * under the terms of the GNU General Public License version 2 as published
++ * by the Free Software Foundation.
++ */
++
++#include <linux/if_ether.h>
++#include <linux/pci.h>
++#include <linux/delay.h>
++#include <linux/ath9k_platform.h>
++
++#include <bcm63xx_cpu.h>
++#include <bcm63xx_regs.h>
++#include <bcm63xx_io.h>
++#include <bcm63xx_nvram.h>
++#include <bcm63xx_dev_pci.h>
++#include <bcm63xx_dev_flash.h>
++#include <pci_ath9k_fixup.h>
++
++#define bcm_hsspi_writel(v, o) bcm_rset_writel(RSET_HSSPI, (v), (o))
++
++struct ath9k_fixup {
++ unsigned slot;
++ u8 mac[ETH_ALEN];
++ struct ath9k_platform_data pdata;
++};
++
++static int ath9k_num_fixups;
++static struct ath9k_fixup ath9k_fixups[2] = {
++ {
++ .slot = 255,
++ .pdata = {
++ .led_pin = -1,
++ },
++ },
++ {
++ .slot = 255,
++ .pdata = {
++ .led_pin = -1,
++ },
++ },
++};
++
++static u16 *bcm63xx_read_eeprom(u16 *eeprom, u32 offset)
++{
++ u32 addr;
++
++ if (BCMCPU_IS_6328()) {
++ addr = 0x18000000;
++ } else {
++ addr = bcm_mpi_readl(MPI_CSBASE_REG(0));
++ addr &= MPI_CSBASE_BASE_MASK;
++ }
++
++ switch (bcm63xx_flash_get_type()) {
++ case BCM63XX_FLASH_TYPE_PARALLEL:
++ memcpy(eeprom, (void *)KSEG1ADDR(addr + offset), ATH9K_PLAT_EEP_MAX_WORDS * sizeof(u16));
++ return eeprom;
++ case BCM63XX_FLASH_TYPE_SERIAL:
++ /* the first megabyte is memory mapped */
++ if (offset < 0x100000) {
++ memcpy(eeprom, (void *)KSEG1ADDR(addr + offset), ATH9K_PLAT_EEP_MAX_WORDS * sizeof(u16));
++ return eeprom;
++ }
++
++ if (BCMCPU_IS_6328()) {
++ /* we can change the memory mapped megabyte */
++ bcm_hsspi_writel(offset & 0xf00000, 0x18);
++ memcpy(eeprom, (void *)KSEG1ADDR(addr + (offset & 0xfffff)), ATH9K_PLAT_EEP_MAX_WORDS * sizeof(u16));
++ bcm_hsspi_writel(0, 0x18);
++ return eeprom;
++ }
++ /* can't do anything here without talking to the SPI controller. */
++ /* Fall through */
++ case BCM63XX_FLASH_TYPE_NAND:
++ default:
++ return NULL;
++ }
++}
++
++static void ath9k_pci_fixup(struct pci_dev *dev)
++{
++ void __iomem *mem;
++ struct ath9k_platform_data *pdata = NULL;
++ struct pci_dev *bridge = pci_upstream_bridge(dev);
++ u16 *cal_data = NULL;
++ u16 cmd;
++ u32 bar0;
++ u32 val;
++ unsigned i;
++
++ for (i = 0; i < ath9k_num_fixups; i++) {
++ if (ath9k_fixups[i].slot != PCI_SLOT(dev->devfn))
++ continue;
++
++ cal_data = ath9k_fixups[i].pdata.eeprom_data;
++ pdata = &ath9k_fixups[i].pdata;
++ break;
++ }
++
++ if (cal_data == NULL)
++ return;
++
++ if (*cal_data != 0xa55a) {
++ pr_err("pci %s: invalid calibration data\n", pci_name(dev));
++ return;
++ }
++
++ pr_info("pci %s: fixup device configuration\n", pci_name(dev));
++
++ switch (bcm63xx_get_cpu_id()) {
++ case BCM6328_CPU_ID:
++ val = BCM_PCIE_MEM_BASE_PA_6328;
++ break;
++ case BCM6348_CPU_ID:
++ case BCM6358_CPU_ID:
++ case BCM6368_CPU_ID:
++ val = BCM_PCI_MEM_BASE_PA;
++ break;
++ default:
++ BUG();
++ }
++
++ mem = ioremap(val, 0x10000);
++ if (!mem) {
++ pr_err("pci %s: ioremap error\n", pci_name(dev));
++ return;
++ }
++
++ if (bridge)
++ pci_enable_device(bridge);
++
++ pci_read_config_dword(dev, PCI_BASE_ADDRESS_0, &bar0);
++ pci_read_config_dword(dev, PCI_BASE_ADDRESS_0, &bar0);
++ pci_write_config_dword(dev, PCI_BASE_ADDRESS_0, val);
++
++ pci_read_config_word(dev, PCI_COMMAND, &cmd);
++ cmd |= PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY;
++ pci_write_config_word(dev, PCI_COMMAND, cmd);
++
++ /* set offset to first reg address */
++ cal_data += 3;
++ while(*cal_data != 0xffff) {
++ u32 reg;
++ reg = *cal_data++;
++ val = *cal_data++;
++ val |= (*cal_data++) << 16;
++
++ writel(val, mem + reg);
++ udelay(100);
++ }
++
++ pci_read_config_dword(dev, PCI_VENDOR_ID, &val);
++ dev->vendor = val & 0xffff;
++ dev->device = (val >> 16) & 0xffff;
++
++ pci_read_config_dword(dev, PCI_CLASS_REVISION, &val);
++ dev->revision = val & 0xff;
++ dev->class = val >> 8; /* upper 3 bytes */
++
++ pci_read_config_word(dev, PCI_COMMAND, &cmd);
++ cmd &= ~(PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY);
++ pci_write_config_word(dev, PCI_COMMAND, cmd);
++
++ pci_write_config_dword(dev, PCI_BASE_ADDRESS_0, bar0);
++
++ if (bridge)
++ pci_disable_device(bridge);
++
++ iounmap(mem);
++
++ dev->dev.platform_data = pdata;
++}
++DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATHEROS, PCI_ANY_ID, ath9k_pci_fixup);
++
++void __init pci_enable_ath9k_fixup(unsigned slot, u32 offset)
++{
++ if (ath9k_num_fixups >= ARRAY_SIZE(ath9k_fixups))
++ return;
++
++ ath9k_fixups[ath9k_num_fixups].slot = slot;
++
++ if (!bcm63xx_read_eeprom(ath9k_fixups[ath9k_num_fixups].pdata.eeprom_data, offset))
++ return;
++
++ if (bcm63xx_nvram_get_mac_address(ath9k_fixups[ath9k_num_fixups].mac))
++ return;
++
++ ath9k_fixups[ath9k_num_fixups].pdata.macaddr = ath9k_fixups[ath9k_num_fixups].mac;
++ ath9k_num_fixups++;
++}
+--- /dev/null
++++ b/arch/mips/include/asm/mach-bcm63xx/pci_ath9k_fixup.h
+@@ -0,0 +1,7 @@
++#ifndef _PCI_ATH9K_FIXUP
++#define _PCI_ATH9K_FIXUP
++
++
++void pci_enable_ath9k_fixup(unsigned slot, u32 offset) __init;
++
++#endif /* _PCI_ATH9K_FIXUP */
--- /dev/null
+--- a/arch/mips/include/asm/mach-bcm63xx/pci_ath9k_fixup.h
++++ b/arch/mips/include/asm/mach-bcm63xx/pci_ath9k_fixup.h
+@@ -2,6 +2,7 @@
+ #define _PCI_ATH9K_FIXUP
+
+
+-void pci_enable_ath9k_fixup(unsigned slot, u32 offset) __init;
++void pci_enable_ath9k_fixup(unsigned slot, u32 offset,
++ unsigned endian_check) __init;
+
+ #endif /* _PCI_ATH9K_FIXUP */
+--- a/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h
++++ b/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h
+@@ -20,6 +20,7 @@
+ struct ath9k_caldata {
+ unsigned int slot;
+ u32 caldata_offset;
++ unsigned int endian_check:1;
+ };
+
+ /*
+--- a/arch/mips/bcm63xx/pci-ath9k-fixup.c
++++ b/arch/mips/bcm63xx/pci-ath9k-fixup.c
+@@ -183,12 +183,14 @@ static void ath9k_pci_fixup(struct pci_d
+ }
+ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATHEROS, PCI_ANY_ID, ath9k_pci_fixup);
+
+-void __init pci_enable_ath9k_fixup(unsigned slot, u32 offset)
++void __init pci_enable_ath9k_fixup(unsigned slot, u32 offset,
++ unsigned endian_check)
+ {
+ if (ath9k_num_fixups >= ARRAY_SIZE(ath9k_fixups))
+ return;
+
+ ath9k_fixups[ath9k_num_fixups].slot = slot;
++ ath9k_fixups[ath9k_num_fixups].pdata.endian_check = endian_check;
+
+ if (!bcm63xx_read_eeprom(ath9k_fixups[ath9k_num_fixups].pdata.eeprom_data, offset))
+ return;
+--- a/arch/mips/bcm63xx/boards/board_common.c
++++ b/arch/mips/bcm63xx/boards/board_common.c
+@@ -245,7 +245,8 @@ int __init board_register_devices(void)
+
+ /* register any fixups */
+ for (i = 0; i < board.has_caldata; i++)
+- pci_enable_ath9k_fixup(board.caldata[i].slot, board.caldata[i].caldata_offset);
++ pci_enable_ath9k_fixup(board.caldata[i].slot, board.caldata[i].caldata_offset,
++ board.caldata[i].endian_check);
+
+ return 0;
+ }
--- /dev/null
+--- a/arch/mips/bcm63xx/boards/board_common.c
++++ b/arch/mips/bcm63xx/boards/board_common.c
+@@ -246,7 +246,7 @@ int __init board_register_devices(void)
+ /* register any fixups */
+ for (i = 0; i < board.has_caldata; i++)
+ pci_enable_ath9k_fixup(board.caldata[i].slot, board.caldata[i].caldata_offset,
+- board.caldata[i].endian_check);
++ board.caldata[i].endian_check, board.caldata[i].led_pin, board.caldata[i].led_active_high);
+
+ return 0;
+ }
+--- a/arch/mips/bcm63xx/pci-ath9k-fixup.c
++++ b/arch/mips/bcm63xx/pci-ath9k-fixup.c
+@@ -184,13 +184,15 @@ static void ath9k_pci_fixup(struct pci_d
+ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATHEROS, PCI_ANY_ID, ath9k_pci_fixup);
+
+ void __init pci_enable_ath9k_fixup(unsigned slot, u32 offset,
+- unsigned endian_check)
++ unsigned endian_check, int led_pin, bool led_active_high)
+ {
+ if (ath9k_num_fixups >= ARRAY_SIZE(ath9k_fixups))
+ return;
+
+ ath9k_fixups[ath9k_num_fixups].slot = slot;
+ ath9k_fixups[ath9k_num_fixups].pdata.endian_check = endian_check;
++ ath9k_fixups[ath9k_num_fixups].pdata.led_pin = led_pin;
++ ath9k_fixups[ath9k_num_fixups].pdata.led_active_high = led_active_high;
+
+ if (!bcm63xx_read_eeprom(ath9k_fixups[ath9k_num_fixups].pdata.eeprom_data, offset))
+ return;
+--- a/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h
++++ b/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h
+@@ -21,6 +21,8 @@ struct ath9k_caldata {
+ unsigned int slot;
+ u32 caldata_offset;
+ unsigned int endian_check:1;
++ int led_pin;
++ bool led_active_high;
+ };
+
+ /*
+--- a/arch/mips/include/asm/mach-bcm63xx/pci_ath9k_fixup.h
++++ b/arch/mips/include/asm/mach-bcm63xx/pci_ath9k_fixup.h
+@@ -3,6 +3,6 @@
+
+
+ void pci_enable_ath9k_fixup(unsigned slot, u32 offset,
+- unsigned endian_check) __init;
++ unsigned endian_check, int led_pin, bool led_active_high) __init;
+
+ #endif /* _PCI_ATH9K_FIXUP */
--- /dev/null
+From 5ed5b5e9614fa5b02da699ab565af76c7e63d64d Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jogo@openwrt.org>
+Date: Mon, 7 Jan 2013 17:45:39 +0100
+Subject: [PATCH 72/72] 446-BCM63XX-add-a-fixup-for-rt2x00-devices
+
+---
+ arch/mips/bcm63xx/Makefile | 2 +-
+ arch/mips/bcm63xx/boards/board_bcm963xx.c | 17 ++++-
+ arch/mips/bcm63xx/dev-flash.c | 2 +-
+ arch/mips/bcm63xx/pci-rt2x00-fixup.c | 71 ++++++++++++++++++++
+ .../include/asm/mach-bcm63xx/bcm63xx_dev_flash.h | 2 +-
+ .../mips/include/asm/mach-bcm63xx/board_bcm963xx.h | 9 ++-
+ .../include/asm/mach-bcm63xx/pci_rt2x00_fixup.h | 9 +++
+ 7 files changed, 104 insertions(+), 8 deletions(-)
+ create mode 100644 arch/mips/bcm63xx/pci-rt2x00-fixup.c
+ create mode 100644 arch/mips/include/asm/mach-bcm63xx/pci_rt2x00_fixup.h
+
+--- a/arch/mips/bcm63xx/Makefile
++++ b/arch/mips/bcm63xx/Makefile
+@@ -3,7 +3,7 @@ obj-y += clk.o cpu.o cs.o gpio.o irq.o
+ setup.o timer.o dev-enet.o dev-flash.o dev-pcmcia.o \
+ dev-rng.o dev-wdt.o \
+ dev-usb-ehci.o dev-usb-ohci.o dev-usb-usbd.o usb-common.o \
+- pci-ath9k-fixup.o sprom.o
++ pci-ath9k-fixup.o pci-rt2x00-fixup.o sprom.o
+ obj-$(CONFIG_EARLY_PRINTK) += early_printk.o
+
+ obj-y += boards/
+--- a/arch/mips/bcm63xx/boards/board_common.c
++++ b/arch/mips/bcm63xx/boards/board_common.c
+@@ -32,6 +32,7 @@
+ #include <bcm63xx_dev_usb_usbd.h>
+ #include <board_bcm963xx.h>
+ #include <pci_ath9k_fixup.h>
++#include <pci_rt2x00_fixup.h>
+
+ #include "board_common.h"
+
+@@ -244,9 +245,19 @@ int __init board_register_devices(void)
+ }
+
+ /* register any fixups */
+- for (i = 0; i < board.has_caldata; i++)
+- pci_enable_ath9k_fixup(board.caldata[i].slot, board.caldata[i].caldata_offset,
+- board.caldata[i].endian_check, board.caldata[i].led_pin, board.caldata[i].led_active_high);
++ for (i = 0; i < board.has_caldata; i++) {
++ switch (board.caldata[i].vendor) {
++ case PCI_VENDOR_ID_ATHEROS:
++ pci_enable_ath9k_fixup(board.caldata[i].slot,
++ board.caldata[i].caldata_offset, board.caldata[i].endian_check,
++ board.caldata[i].led_pin, board.caldata[i].led_active_high);
++ break;
++ case PCI_VENDOR_ID_RALINK:
++ pci_enable_rt2x00_fixup(board.caldata[i].slot,
++ board.caldata[i].eeprom);
++ break;
++ }
++ }
+
+ return 0;
+ }
+--- /dev/null
++++ b/arch/mips/bcm63xx/pci-rt2x00-fixup.c
+@@ -0,0 +1,72 @@
++/*
++ * Broadcom BCM63XX RT2x00 EEPROM fixup helper.
++ *
++ * Copyright (C) 2012 Álvaro Fernández Rojas <noltari@gmail.com>
++ *
++ * Based on
++ *
++ * Broadcom BCM63XX Ath9k EEPROM fixup helper.
++ *
++ * Copyright (C) 2012 Jonas Gorski <jonas.gorski@gmail.com>
++ *
++ * This program is free software; you can redistribute it and/or modify it
++ * under the terms of the GNU General Public License version 2 as published
++ * by the Free Software Foundation.
++ */
++
++#include <linux/if_ether.h>
++#include <linux/pci.h>
++#include <linux/platform_device.h>
++#include <linux/rt2x00_platform.h>
++
++#include <bcm63xx_nvram.h>
++#include <pci_rt2x00_fixup.h>
++
++struct rt2x00_fixup {
++ unsigned slot;
++ u8 mac[ETH_ALEN];
++ struct rt2x00_platform_data pdata;
++};
++
++static int rt2x00_num_fixups;
++static struct rt2x00_fixup rt2x00_fixups[2] = {
++ {
++ .slot = 255,
++ },
++ {
++ .slot = 255,
++ },
++};
++
++static void rt2x00_pci_fixup(struct pci_dev *dev)
++{
++ unsigned i;
++ struct rt2x00_platform_data *pdata = NULL;
++
++ for (i = 0; i < rt2x00_num_fixups; i++) {
++ if (rt2x00_fixups[i].slot != PCI_SLOT(dev->devfn))
++ continue;
++
++ pdata = &rt2x00_fixups[i].pdata;
++ break;
++ }
++
++ dev->dev.platform_data = pdata;
++}
++DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_RALINK, PCI_ANY_ID, rt2x00_pci_fixup);
++
++void __init pci_enable_rt2x00_fixup(unsigned slot, char* eeprom)
++{
++ if (rt2x00_num_fixups >= ARRAY_SIZE(rt2x00_fixups))
++ return;
++
++ rt2x00_fixups[rt2x00_num_fixups].slot = slot;
++ rt2x00_fixups[rt2x00_num_fixups].pdata.eeprom_file_name = kstrdup(eeprom, GFP_KERNEL);
++
++ if (bcm63xx_nvram_get_mac_address(rt2x00_fixups[rt2x00_num_fixups].mac))
++ return;
++
++ rt2x00_fixups[rt2x00_num_fixups].pdata.mac_address = rt2x00_fixups[rt2x00_num_fixups].mac;
++ rt2x00_num_fixups++;
++}
++
+--- a/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h
++++ b/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h
+@@ -10,6 +10,7 @@
+ #include <bcm63xx_dev_usb_usbd.h>
+ #include <bcm63xx_fallback_sprom.h>
+ #include <pci_ath9k_fixup.h>
++#include <pci_rt2x00_fixup.h>
+
+ /*
+ * flash mapping
+@@ -17,12 +18,16 @@
+ #define BCM963XX_CFE_VERSION_OFFSET 0x570
+ #define BCM963XX_NVRAM_OFFSET 0x580
+
+-struct ath9k_caldata {
++struct bcm63xx_caldata {
++ unsigned int vendor;
+ unsigned int slot;
+ u32 caldata_offset;
++ /* Atheros */
+ unsigned int endian_check:1;
+ int led_pin;
+ bool led_active_high;
++ /* Ralink */
++ char* eeprom;
+ };
+
+ /*
+@@ -45,7 +50,7 @@ struct board_info {
+ unsigned int has_caldata:2;
+
+ /* wifi calibration data config */
+- struct ath9k_caldata caldata[2];
++ struct bcm63xx_caldata caldata[2];
+
+ /* ethernet config */
+ struct bcm63xx_enet_platform_data enet0;
+--- /dev/null
++++ b/arch/mips/include/asm/mach-bcm63xx/pci_rt2x00_fixup.h
+@@ -0,0 +1,9 @@
++#ifndef _PCI_RT2X00_FIXUP
++#define _PCI_RT2X00_FIXUP
++
++#define PCI_VENDOR_ID_RALINK 0x1814
++
++void pci_enable_rt2x00_fixup(unsigned slot, char* eeprom) __init;
++
++#endif /* _PCI_RT2X00_FIXUP */
++
--- /dev/null
+--- a/drivers/net/ethernet/broadcom/bcm63xx_enet.h
++++ b/drivers/net/ethernet/broadcom/bcm63xx_enet.h
+@@ -338,6 +338,9 @@ struct bcm_enet_priv {
+ struct bcm63xx_enetsw_port used_ports[ENETSW_MAX_PORT];
+ int sw_port_link[ENETSW_MAX_PORT];
+
++ /* platform device for associated switch */
++ struct platform_device *b53_device;
++
+ /* used to poll switch port state */
+ struct timer_list swphy_poll;
+ spinlock_t enetsw_mdio_lock;
+--- a/drivers/net/ethernet/broadcom/bcm63xx_enet.c
++++ b/drivers/net/ethernet/broadcom/bcm63xx_enet.c
+@@ -17,6 +17,7 @@
+ #include <linux/dma-mapping.h>
+ #include <linux/platform_device.h>
+ #include <linux/if_vlan.h>
++#include <linux/platform_data/b53.h>
+
+ #include <bcm63xx_dev_enet.h>
+ #include "bcm63xx_enet.h"
+@@ -1926,7 +1927,8 @@ static int bcm_enet_remove(struct platfo
+ return 0;
+ }
+
+-struct platform_driver bcm63xx_enet_driver = {
++
++static struct platform_driver bcm63xx_enet_driver = {
+ .probe = bcm_enet_probe,
+ .remove = bcm_enet_remove,
+ .driver = {
+@@ -1935,6 +1937,42 @@ struct platform_driver bcm63xx_enet_driv
+ },
+ };
+
++struct b53_platform_data bcm63xx_b53_pdata = {
++ .chip_id = 0x6300,
++ .big_endian = 1,
++};
++
++struct platform_device bcm63xx_b53_dev = {
++ .name = "b53-switch",
++ .id = -1,
++ .dev = {
++ .platform_data = &bcm63xx_b53_pdata,
++ },
++};
++
++static int bcmenet_switch_register(struct bcm_enet_priv *priv, u16 port_mask)
++{
++ int ret;
++
++ bcm63xx_b53_pdata.regs = priv->base;
++ bcm63xx_b53_pdata.enabled_ports = port_mask;
++ bcm63xx_b53_pdata.alias = priv->net_dev->name;
++
++ ret = platform_device_register(&bcm63xx_b53_dev);
++ if (!ret)
++ priv->b53_device = &bcm63xx_b53_dev;
++
++ return ret;
++}
++
++static void bcmenet_switch_unregister(struct bcm_enet_priv *priv)
++{
++ if (priv->b53_device)
++ platform_device_unregister(&bcm63xx_b53_dev);
++
++ priv->b53_device = NULL;
++}
++
+ /*
+ * switch mii access callbacks
+ */
+@@ -2191,29 +2229,6 @@ static int bcm_enetsw_open(struct net_de
+ enetsw_writeb(priv, rgmii_ctrl, ENETSW_RGMII_CTRL_REG(i));
+ }
+
+- /* reset mib */
+- val = enetsw_readb(priv, ENETSW_GMCR_REG);
+- val |= ENETSW_GMCR_RST_MIB_MASK;
+- enetsw_writeb(priv, val, ENETSW_GMCR_REG);
+- mdelay(1);
+- val &= ~ENETSW_GMCR_RST_MIB_MASK;
+- enetsw_writeb(priv, val, ENETSW_GMCR_REG);
+- mdelay(1);
+-
+- /* force CPU port state */
+- val = enetsw_readb(priv, ENETSW_IMPOV_REG);
+- val |= ENETSW_IMPOV_FORCE_MASK | ENETSW_IMPOV_LINKUP_MASK;
+- enetsw_writeb(priv, val, ENETSW_IMPOV_REG);
+-
+- /* enable switch forward engine */
+- val = enetsw_readb(priv, ENETSW_SWMODE_REG);
+- val |= ENETSW_SWMODE_FWD_EN_MASK;
+- enetsw_writeb(priv, val, ENETSW_SWMODE_REG);
+-
+- /* enable jumbo on all ports */
+- enetsw_writel(priv, 0x1ff, ENETSW_JMBCTL_PORT_REG);
+- enetsw_writew(priv, 9728, ENETSW_JMBCTL_MAXSIZE_REG);
+-
+ /* initialize flow control buffer allocation */
+ enet_dma_writel(priv, ENETDMA_BUFALLOC_FORCE_MASK | 0,
+ ENETDMA_BUFALLOC_REG(priv->rx_chan));
+@@ -2645,6 +2660,9 @@ static int bcm_enetsw_probe(struct platf
+ struct bcm63xx_enetsw_platform_data *pd;
+ struct resource *res_mem;
+ int ret, irq_rx, irq_tx;
++ unsigned i, num_ports = 0;
++ u16 port_mask = BIT(8);
++ u8 val;
+
+ if (!bcm_enet_shared_base[0])
+ return -EPROBE_DEFER;
+@@ -2725,6 +2743,43 @@ static int bcm_enetsw_probe(struct platf
+ priv->pdev = pdev;
+ priv->net_dev = dev;
+
++ /* reset mib */
++ val = enetsw_readb(priv, ENETSW_GMCR_REG);
++ val |= ENETSW_GMCR_RST_MIB_MASK;
++ enetsw_writeb(priv, val, ENETSW_GMCR_REG);
++ mdelay(1);
++ val &= ~ENETSW_GMCR_RST_MIB_MASK;
++ enetsw_writeb(priv, val, ENETSW_GMCR_REG);
++ mdelay(1);
++
++ /* force CPU port state */
++ val = enetsw_readb(priv, ENETSW_IMPOV_REG);
++ val |= ENETSW_IMPOV_FORCE_MASK | ENETSW_IMPOV_LINKUP_MASK;
++ enetsw_writeb(priv, val, ENETSW_IMPOV_REG);
++
++ /* enable switch forward engine */
++ val = enetsw_readb(priv, ENETSW_SWMODE_REG);
++ val |= ENETSW_SWMODE_FWD_EN_MASK;
++ enetsw_writeb(priv, val, ENETSW_SWMODE_REG);
++
++ /* enable jumbo on all ports */
++ enetsw_writel(priv, 0x1ff, ENETSW_JMBCTL_PORT_REG);
++ enetsw_writew(priv, 9728, ENETSW_JMBCTL_MAXSIZE_REG);
++
++ for (i = 0; i < priv->num_ports; i++) {
++ struct bcm63xx_enetsw_port *port = &priv->used_ports[i];
++
++ if (!port->used)
++ continue;
++
++ num_ports++;
++ port_mask |= BIT(i);
++ }
++
++ /* only register if there is more than one external port */
++ if (num_ports > 1)
++ bcmenet_switch_register(priv, port_mask);
++
+ return 0;
+
+ out_disable_clk:
+@@ -2746,6 +2801,9 @@ static int bcm_enetsw_remove(struct plat
+ priv = netdev_priv(dev);
+ unregister_netdev(dev);
+
++ /* remove switch */
++ bcmenet_switch_unregister(priv);
++
+ clk_disable_unprepare(priv->mac_clk);
+
+ free_netdev(dev);
--- /dev/null
+--- a/drivers/net/ethernet/broadcom/bcm63xx_enet.c
++++ b/drivers/net/ethernet/broadcom/bcm63xx_enet.c
+@@ -2704,9 +2704,9 @@ static int bcm_enetsw_probe(struct platf
+ if (ret)
+ goto out;
+
+- priv->base = devm_ioremap_resource(&pdev->dev, res_mem);
+- if (IS_ERR(priv->base)) {
+- ret = PTR_ERR(priv->base);
++ priv->base = devm_ioremap(&pdev->dev, res_mem->start, resource_size(res_mem));
++ if (priv->base == NULL) {
++ ret = -ENOMEM;
+ goto out;
+ }
+
--- /dev/null
+--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
++++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
+@@ -74,6 +74,8 @@ static struct board_info __initdata boar
+
+ .has_enet0 = 1,
+ .enet0 = {
++ .has_phy = 1,
++ .phy_id = 0,
+ .force_speed_100 = 1,
+ .force_duplex_full = 1,
+ },
+@@ -85,6 +87,8 @@ static struct board_info __initdata boar
+
+ .has_enet0 = 1,
+ .enet0 = {
++ .has_phy = 1,
++ .phy_id = 0,
+ .force_speed_100 = 1,
+ .force_duplex_full = 1,
+ },
+@@ -136,6 +140,8 @@ static struct board_info __initdata boar
+
+ .has_enet1 = 1,
+ .enet1 = {
++ .has_phy = 1,
++ .phy_id = 0,
+ .force_speed_100 = 1,
+ .force_duplex_full = 1,
+ },
+@@ -158,6 +164,8 @@ static struct board_info __initdata boar
+
+ .has_enet1 = 1,
+ .enet1 = {
++ .has_phy = 1,
++ .phy_id = 0,
+ .force_speed_100 = 1,
+ .force_duplex_full = 1,
+ },
+@@ -179,6 +187,8 @@ static struct board_info __initdata boar
+
+ .has_enet1 = 1,
+ .enet1 = {
++ .has_phy = 1,
++ .phy_id = 0,
+ .force_speed_100 = 1,
+ .force_duplex_full = 1,
+ },
+@@ -201,6 +211,8 @@ static struct board_info __initdata boar
+
+ .has_enet1 = 1,
+ .enet1 = {
++ .has_phy = 1,
++ .phy_id = 0,
+ .force_speed_100 = 1,
+ .force_duplex_full = 1,
+ },
+@@ -221,6 +233,8 @@ static struct board_info __initdata boar
+
+ .has_enet1 = 1,
+ .enet1 = {
++ .has_phy = 1,
++ .phy_id = 0,
+ .force_speed_100 = 1,
+ .force_duplex_full = 1,
+ },
+@@ -242,6 +256,8 @@ static struct board_info __initdata boar
+
+ .has_enet1 = 1,
+ .enet1 = {
++ .has_phy = 1,
++ .phy_id = 0,
+ .force_speed_100 = 1,
+ .force_duplex_full = 1,
+ },
+@@ -263,6 +279,8 @@ static struct board_info __initdata boar
+
+ .has_enet1 = 1,
+ .enet1 = {
++ .has_phy = 1,
++ .phy_id = 0,
+ .force_speed_100 = 1,
+ .force_duplex_full = 1,
+ },
+@@ -291,6 +309,8 @@ static struct board_info __initdata boar
+
+ .has_enet1 = 1,
+ .enet1 = {
++ .has_phy = 1,
++ .phy_id = 0,
+ .force_speed_100 = 1,
+ .force_duplex_full = 1,
+ },
+@@ -315,6 +335,8 @@ static struct board_info __initdata boar
+
+ .has_enet1 = 1,
+ .enet1 = {
++ .has_phy = 1,
++ .phy_id = 0,
+ .force_speed_100 = 1,
+ .force_duplex_full = 1,
+ },
+@@ -336,6 +358,8 @@ static struct board_info __initdata boar
+
+ .has_enet1 = 1,
+ .enet1 = {
++ .has_phy = 1,
++ .phy_id = 0,
+ .force_speed_100 = 1,
+ .force_duplex_full = 1,
+ },
+@@ -358,6 +382,8 @@ static struct board_info __initdata boar
+
+ .has_enet1 = 1,
+ .enet1 = {
++ .has_phy = 1,
++ .phy_id = 0,
+ .force_speed_100 = 1,
+ .force_duplex_full = 1,
+ },
--- /dev/null
+--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_enet.h
++++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_enet.h
+@@ -79,6 +79,9 @@ struct bcm63xx_enetsw_port {
+ int force_speed;
+ int force_duplex_full;
+
++ int mii_override;
++ int timing_sel;
++
+ const char *name;
+ };
+
+--- a/drivers/net/ethernet/broadcom/bcm63xx_enet.c
++++ b/drivers/net/ethernet/broadcom/bcm63xx_enet.c
+@@ -2226,6 +2226,10 @@ static int bcm_enetsw_open(struct net_de
+
+ rgmii_ctrl = enetsw_readb(priv, ENETSW_RGMII_CTRL_REG(i));
+ rgmii_ctrl |= ENETSW_RGMII_CTRL_GMII_CLK_EN;
++ if (priv->used_ports[i].mii_override)
++ rgmii_ctrl |= ENETSW_RGMII_CTRL_MII_OVERRIDE_EN;
++ if (priv->used_ports[i].timing_sel)
++ rgmii_ctrl |= ENETSW_RGMII_CTRL_TIMING_SEL_EN;
+ enetsw_writeb(priv, rgmii_ctrl, ENETSW_RGMII_CTRL_REG(i));
+ }
+
--- /dev/null
+--- a/arch/mips/bcm63xx/clk.c
++++ b/arch/mips/bcm63xx/clk.c
+@@ -430,6 +430,23 @@ static struct clk clk_pcie = {
+ };
+
+ /*
++ * NAND clock
++ */
++static void nand_set(struct clk *clk, int enable)
++{
++ if (BCMCPU_IS_6362())
++ bcm_hwclock_set(CKCTL_6362_NAND_EN, enable);
++ else if (BCMCPU_IS_6368())
++ bcm_hwclock_set(CKCTL_6368_NAND_EN, enable);
++ else if (BCMCPU_IS_63268())
++ bcm_hwclock_set(CKCTL_63268_NAND_EN, enable);
++}
++
++static struct clk clk_nand = {
++ .set = nand_set,
++};
++
++/*
+ * Internal peripheral clock
+ */
+ static struct clk clk_periph = {
+@@ -612,6 +629,7 @@ static struct clk_lookup bcm6362_clks[]
+ CLKDEV_INIT("bcm63xx-hsspi.0", "pll", &clk_hsspi_pll),
+ CLKDEV_INIT("10001000.spi", "pll", &clk_hsspi_pll),
+ /* gated clocks */
++ CLKDEV_INIT(NULL, "nand", &clk_nand),
+ CLKDEV_INIT(NULL, "enetsw", &clk_enetsw),
+ CLKDEV_INIT(NULL, "usbh", &clk_usbh),
+ CLKDEV_INIT(NULL, "usbd", &clk_usbd),
+@@ -629,6 +647,7 @@ static struct clk_lookup bcm6368_clks[]
+ CLKDEV_INIT("10000100.serial", "refclk", &clk_periph),
+ CLKDEV_INIT("10000120.serial", "refclk", &clk_periph),
+ /* gated clocks */
++ CLKDEV_INIT(NULL, "nand", &clk_nand),
+ CLKDEV_INIT(NULL, "enetsw", &clk_enetsw),
+ CLKDEV_INIT(NULL, "usbh", &clk_usbh),
+ CLKDEV_INIT(NULL, "usbd", &clk_usbd),
+@@ -647,6 +666,7 @@ static struct clk_lookup bcm63268_clks[]
+ CLKDEV_INIT("bcm63xx-hsspi.0", "pll", &clk_hsspi_pll),
+ CLKDEV_INIT("10001000.spi", "pll", &clk_hsspi_pll),
+ /* gated clocks */
++ CLKDEV_INIT(NULL, "nand", &clk_nand),
+ CLKDEV_INIT(NULL, "enetsw", &clk_enetsw),
+ CLKDEV_INIT(NULL, "usbh", &clk_usbh),
+ CLKDEV_INIT(NULL, "usbd", &clk_usbd),
--- /dev/null
+--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h
++++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h
+@@ -184,7 +184,8 @@ enum bcm63xx_regs_set {
+ RSET_PCMDMAC,
+ RSET_PCMDMAS,
+ RSET_RNG,
+- RSET_MISC
++ RSET_MISC,
++ RSET_NAND
+ };
+
+ #define RSET_DSL_LMEM_SIZE (64 * 1024 * 4)
+@@ -262,6 +263,7 @@ enum bcm63xx_regs_set {
+ #define BCM_3368_PCMDMAS_BASE (0xdeadbeef)
+ #define BCM_3368_RNG_BASE (0xdeadbeef)
+ #define BCM_3368_MISC_BASE (0xdeadbeef)
++#define BCM_3368_NAND_BASE (0xdeadbeef)
+
+ /*
+ * 6318 register sets base address
+@@ -309,6 +311,7 @@ enum bcm63xx_regs_set {
+ #define BCM_6318_PCMDMAS_BASE (0xdeadbeef)
+ #define BCM_6318_RNG_BASE (0xdeadbeef)
+ #define BCM_6318_MISC_BASE (0xb0000280)
++#define BCM_6318_NAND_BASE (0xdeadbeef)
+ #define BCM_6318_OTP_BASE (0xdeadbeef)
+
+ #define BCM_6318_STRAP_BASE (0xb0000900)
+@@ -359,6 +362,7 @@ enum bcm63xx_regs_set {
+ #define BCM_6328_PCMDMAS_BASE (0xdeadbeef)
+ #define BCM_6328_RNG_BASE (0xdeadbeef)
+ #define BCM_6328_MISC_BASE (0xb0001800)
++#define BCM_6328_NAND_BASE (0xb0000200)
+ #define BCM_6328_OTP_BASE (0xb0000600)
+
+ /*
+@@ -408,6 +412,7 @@ enum bcm63xx_regs_set {
+ #define BCM_6338_PCMDMAS_BASE (0xdeadbeef)
+ #define BCM_6338_RNG_BASE (0xdeadbeef)
+ #define BCM_6338_MISC_BASE (0xdeadbeef)
++#define BCM_6338_NAND_BASE (0xdeadbeef)
+
+ /*
+ * 6345 register sets base address
+@@ -456,6 +461,7 @@ enum bcm63xx_regs_set {
+ #define BCM_6345_PCMDMAS_BASE (0xdeadbeef)
+ #define BCM_6345_RNG_BASE (0xdeadbeef)
+ #define BCM_6345_MISC_BASE (0xdeadbeef)
++#define BCM_6345_NAND_BASE (0xdeadbeef)
+
+ /*
+ * 6348 register sets base address
+@@ -502,6 +508,7 @@ enum bcm63xx_regs_set {
+ #define BCM_6348_PCMDMAS_BASE (0xdeadbeef)
+ #define BCM_6348_RNG_BASE (0xdeadbeef)
+ #define BCM_6348_MISC_BASE (0xdeadbeef)
++#define BCM_6348_NAND_BASE (0xdeadbeef)
+
+ /*
+ * 6358 register sets base address
+@@ -548,7 +555,7 @@ enum bcm63xx_regs_set {
+ #define BCM_6358_PCMDMAS_BASE (0xfffe1a00)
+ #define BCM_6358_RNG_BASE (0xdeadbeef)
+ #define BCM_6358_MISC_BASE (0xdeadbeef)
+-
++#define BCM_6358_NAND_BASE (0xdeadbeef)
+
+ /*
+ * 6362 register sets base address
+@@ -596,6 +603,7 @@ enum bcm63xx_regs_set {
+ #define BCM_6362_PCMDMAS_BASE (0xdeadbeef)
+ #define BCM_6362_RNG_BASE (0xdeadbeef)
+ #define BCM_6362_MISC_BASE (0xb0001800)
++#define BCM_6362_NAND_BASE (0xb0000200)
+
+ #define BCM_6362_NAND_REG_BASE (0xb0000200)
+ #define BCM_6362_NAND_CACHE_BASE (0xb0000600)
+@@ -651,6 +659,7 @@ enum bcm63xx_regs_set {
+ #define BCM_6368_PCMDMAS_BASE (0xb0005c00)
+ #define BCM_6368_RNG_BASE (0xb0004180)
+ #define BCM_6368_MISC_BASE (0xdeadbeef)
++#define BCM_6368_NAND_BASE (0xb0000200)
+
+ /*
+ * 63268 register sets base address
+@@ -698,6 +707,7 @@ enum bcm63xx_regs_set {
+ #define BCM_63268_PCMDMAS_BASE (0xdeadbeef)
+ #define BCM_63268_RNG_BASE (0xdeadbeef)
+ #define BCM_63268_MISC_BASE (0xb0001800)
++#define BCM_63268_NAND_BASE (0xb0000200)
+
+ extern const unsigned long *bcm63xx_regs_base;
+
+@@ -743,6 +753,7 @@ extern const unsigned long *bcm63xx_regs
+ [RSET_PCMDMAS] = BCM_## __cpu ##_PCMDMAS_BASE, \
+ [RSET_RNG] = BCM_## __cpu ##_RNG_BASE, \
+ [RSET_MISC] = BCM_## __cpu ##_MISC_BASE, \
++ [RSET_NAND] = BCM_## __cpu ##_NAND_BASE, \
+
+
+ static inline unsigned long bcm63xx_regset_address(enum bcm63xx_regs_set set)
+--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_io.h
++++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_io.h
+@@ -111,5 +111,7 @@
+ #define bcm_ddr_writel(v, o) bcm_rset_writel(RSET_DDR, (v), (o))
+ #define bcm_misc_readl(o) bcm_rset_readl(RSET_MISC, (o))
+ #define bcm_misc_writel(v, o) bcm_rset_writel(RSET_MISC, (v), (o))
++#define bcm_nand_readl(o) bcm_rset_readl(RSET_NAND, (o))
++#define bcm_nand_writel(v, o) bcm_rset_writel(RSET_NAND, (v), (o))
+
+ #endif /* ! BCM63XX_IO_H_ */
+--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
++++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
+@@ -1688,4 +1688,31 @@
+ #define OTP_USER_BITS_6328_REG(i) (0x20 + (i) * 4)
+ #define OTP_6328_REG3_TP1_DISABLED BIT(9)
+
++/*************************************************************************
++ * _REG relative to RSET_NAND
++ *************************************************************************/
++
++#define NAND_CS_SEL_REG 0x14
++#define NAND_CS_SEL_EBC_CS0_SEL (1 << 0)
++#define NAND_CS_SEL_EBC_CS1_SEL (1 << 1)
++#define NAND_CS_SEL_EBC_CS2_SEL (1 << 2)
++#define NAND_CS_SEL_EBC_CS3_SEL (1 << 3)
++#define NAND_CS_SEL_EBC_CS4_SEL (1 << 4)
++#define NAND_CS_SEL_EBC_CS5_SEL (1 << 5)
++#define NAND_CS_SEL_EBC_CS6_SEL (1 << 6)
++#define NAND_CS_SEL_EBC_CS7_SEL (1 << 7)
++#define NAND_CS_SEL_EBI_CS0_USES_NAND (1 << 8)
++#define NAND_CS_SEL_EBI_CS1_USES_NAND (1 << 9)
++#define NAND_CS_SEL_EBI_CS2_USES_NAND (1 << 10)
++#define NAND_CS_SEL_EBI_CS3_USES_NAND (1 << 11)
++#define NAND_CS_SEL_EBI_CS4_USES_NAND (1 << 12)
++#define NAND_CS_SEL_EBI_CS5_USES_NAND (1 << 13)
++#define NAND_CS_SEL_EBI_CS6_USES_NAND (1 << 14)
++#define NAND_CS_SEL_EBI_CS7_USES_NAND (1 << 15)
++#define NAND_CS_SEL_WR_PROT_BLK0 (1 << 28)
++#define NAND_CS_SEL_AUTO_DEV_ID (1 << 30)
++#define NAND_CS_SEL_CS_LOCK (1 << 31)
++
++#define NAND_CS_XOR_REG 0x18
++
+ #endif /* BCM63XX_REGS_H_ */
--- /dev/null
+--- a/arch/mips/bcm63xx/dev-flash.c
++++ b/arch/mips/bcm63xx/dev-flash.c
+@@ -229,6 +229,14 @@ void __init bcm63xx_flash_detect(void)
+ }
+
+ bcm_rset_writel(RSET_HSSPI, val, HSSPI_FLASH_CTRL_REG);
++ } else if (flash_type == BCM63XX_FLASH_TYPE_NAND &&
++ (BCMCPU_IS_6328() || BCMCPU_IS_6362() || BCMCPU_IS_6368() ||
++ BCMCPU_IS_63268())) {
++ bcm_nand_writel(NAND_CS_SEL_AUTO_DEV_ID
++ | NAND_CS_SEL_EBI_CS0_USES_NAND
++ | NAND_CS_SEL_EBC_CS0_SEL,
++ NAND_CS_SEL_REG);
++ bcm_nand_writel(1, NAND_CS_XOR_REG);
+ }
+ }
+
--- /dev/null
+--- a/arch/mips/bcm63xx/dev-flash.c
++++ b/arch/mips/bcm63xx/dev-flash.c
+@@ -271,8 +271,12 @@ int __init bcm63xx_flash_register(void)
+ return -ENODEV;
+ }
+ case BCM63XX_FLASH_TYPE_NAND:
+- pr_warn("unsupported NAND flash detected\n");
+- return -ENODEV;
++ if (board_of_device_present("nflash")) {
++ return 0;
++ } else {
++ pr_warn("unsupported NAND flash detected\n");
++ return -ENODEV;
++ }
+ default:
+ pr_err("flash detection failed for BCM%x: %d\n",
+ bcm63xx_get_cpu_id(), flash_type);
--- /dev/null
+From cf0d2fbaae9e962d91a321de75e0d4f9f9ccbdfe Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= <noltari@gmail.com>
+Date: Thu, 21 Jan 2021 18:17:37 +0100
+Subject: [PATCH] nand: brcmnand: fix OOB R/W with Hamming ECC
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Hamming ECC doesn't cover the OOB data, so reading or writing OOB shall
+always be done without ECC enabled.
+This is a problem when adding JFFS2 cleanmarkers to erased blocks. When JFFS2
+clenmarkers are added to the OOB with ECC enabled, OOB bytes will be changed
+from ff ff ff to 00 00 00, reporting incorrect ECC errors.
+
+Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
+---
+ drivers/mtd/nand/raw/brcmnand/brcmnand.c | 6 ++++++
+ 1 file changed, 6 insertions(+)
+
+--- a/drivers/mtd/nand/raw/brcmnand/brcmnand.c
++++ b/drivers/mtd/nand/raw/brcmnand/brcmnand.c
+@@ -2688,6 +2688,12 @@ static int brcmnand_attach_chip(struct n
+
+ ret = brcmstb_choose_ecc_layout(host);
+
++ /* If OOB is written with ECC enabled it will cause ECC errors */
++ if (is_hamming_ecc(host->ctrl, &host->hwcfg)) {
++ chip->ecc.write_oob = brcmnand_write_oob_raw;
++ chip->ecc.read_oob = brcmnand_read_oob_raw;
++ }
++
+ return ret;
+ }
+
--- /dev/null
+From e71eea9953c774dfadb754258824fb1888c279f4 Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jogo@openwrt.org>
+Date: Fri, 21 Nov 2014 16:54:06 +0100
+Subject: [PATCH 47/48] MIPS: BCM63XX: populate the compatible to board_info
+ list
+
+Populate the compatible to board_info list to allow dtbs to be used
+for known boards.
+
+Signed-off-by: Jonas Gorski <jogo@openwrt.org>
+---
+ arch/mips/bcm63xx/boards/board_bcm963xx.c | 34 +++++++++++++++++++++++++++++
+ 1 file changed, 34 insertions(+)
+
+--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
++++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
+@@ -426,6 +426,52 @@ static const struct board_info __initcon
+ };
+
+ static struct of_device_id const bcm963xx_boards_dt[] = {
++#ifdef CONFIG_OF
++#ifdef CONFIG_BCM63XX_CPU_3368
++ { .compatible = "netgear,cvg834g", .data = &board_cvg834g, },
++#endif /* CONFIG_BCM63XX_CPU_3368 */
++#ifdef CONFIG_BCM63XX_CPU_6318
++#endif /* CONFIG_BCM63XX_CPU_6318 */
++#ifdef CONFIG_BCM63XX_CPU_6328
++ { .compatible = "brcm,bcm96328avng", .data = &board_96328avng, },
++#endif /* CONFIG_BCM63XX_CPU_6328 */
++#ifdef CONFIG_BCM63XX_CPU_6338
++ { .compatible = "brcm,bcm96338gw", .data = &board_96338gw, },
++ { .compatible = "brcm,bcm96338w", .data = &board_96338w, },
++#endif /* CONFIG_BCM63XX_CPU_6338 */
++#ifdef CONFIG_BCM63XX_CPU_6345
++ { .compatible = "brcm,bcm96345gw2", .data = &board_96345gw2, },
++#endif /* CONFIG_BCM63XX_CPU_6345 */
++#ifdef CONFIG_BCM63XX_CPU_6348
++ { .compatible = "belkin,f5d7633", .data = &board_96348gw_10, },
++ { .compatible = "brcm,bcm96348r", .data = &board_96348r, },
++ { .compatible = "brcm,bcm96348gw-10", .data = &board_96348gw_10, },
++ { .compatible = "brcm,bcm96348gw-11", .data = &board_96348gw_11, },
++ { .compatible = "brcm,bcm96348gw-a", .data = &board_96348gw_a, },
++ { .compatible = "davolink,dv-201amr", .data = &board_DV201AMR, },
++ { .compatible = "dynalink,rta1025w", .data = &board_rta1025w_16, },
++ { .compatible = "netgear,dg834gt-pn", .data = &board_96348gw_10, },
++ { .compatible = "sagem,fast-2404", .data = &board_FAST2404, },
++ { .compatible = "tp-link,td-w8900gb", .data = &board_96348gw_11, },
++ { .compatible = "usrobotics,usr9108", .data = &board_96348gw_a, },
++#endif /* CONFIG_BCM63XX_CPU_6348 */
++#ifdef CONFIG_BCM63XX_CPU_6358
++ { .compatible = "alcatel,rg100a", .data = &board_96358vw2, },
++ { .compatible = "brcm,bcm96358vw", .data = &board_96358vw, },
++ { .compatible = "brcm,bcm96358vw2", .data = &board_96358vw2, },
++ { .compatible = "d-link,dsl-2650u", .data = &board_96358vw2, },
++ { .compatible = "pirelli,a226g", .data = &board_DWVS0, },
++ { .compatible = "pirelli,a226m", .data = &board_DWVS0, },
++ { .compatible = "pirelli,a226m-fwb", .data = &board_DWVS0, },
++ { .compatible = "pirelli,agpf-s0", .data = &board_AGPFS0, },
++#endif /* CONFIG_BCM63XX_CPU_6358 */
++#ifdef CONFIG_BCM63XX_CPU_6362
++#endif /* CONFIG_BCM63XX_CPU_6362 */
++#ifdef CONFIG_BCM63XX_CPU_6368
++#endif /* CONFIG_BCM63XX_CPU_6368 */
++#ifdef CONFIG_BCM63XX_CPU_63268
++#endif /* CONFIG_BCM63XX_CPU_63268 */
++#endif /* CONFIG_OF */
+ { },
+ };
+
--- /dev/null
+--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
++++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
+@@ -59,6 +59,32 @@ static struct board_info __initdata boar
+ .use_fullspeed = 0,
+ .port_no = 0,
+ },
++
++ .has_enetsw = 1,
++ .enetsw = {
++ .used_ports = {
++ [0] = {
++ .used = 1,
++ .phy_id = 1,
++ .name = "Port 1",
++ },
++ [1] = {
++ .used = 1,
++ .phy_id = 2,
++ .name = "Port 2",
++ },
++ [2] = {
++ .used = 1,
++ .phy_id = 3,
++ .name = "Port 3",
++ },
++ [3] = {
++ .used = 1,
++ .phy_id = 4,
++ .name = "Port 4",
++ },
++ },
++ },
+ };
+ #endif /* CONFIG_BCM63XX_CPU_6328 */
+
--- /dev/null
+--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
++++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
+@@ -44,6 +44,263 @@ static struct board_info __initdata boar
+ #endif /* CONFIG_BCM63XX_CPU_3368 */
+
+ /*
++ * known 6318 boards
++ */
++#ifdef CONFIG_BCM63XX_CPU_6318
++static struct board_info __initdata board_96318ref = {
++ .name = "96318REF",
++ .expected_cpu_id = 0x6318,
++
++ .has_pci = 1,
++ .has_ohci0 = 1,
++ .has_ehci0 = 1,
++ .num_usbh_ports = 1,
++
++ .has_usbd = 1,
++ .usbd = {
++ .use_fullspeed = 0,
++ .port_no = 0,
++ },
++
++ .has_enetsw = 1,
++ .enetsw = {
++ .used_ports = {
++ [0] = {
++ .used = 1,
++ .phy_id = 1,
++ .name = "Port 1",
++ },
++ [1] = {
++ .used = 1,
++ .phy_id = 2,
++ .name = "Port 2",
++ },
++ [2] = {
++ .used = 1,
++ .phy_id = 3,
++ .name = "Port 3",
++ },
++ [3] = {
++ .used = 1,
++ .phy_id = 4,
++ .name = "Port 4",
++ },
++ },
++ },
++};
++
++static struct board_info __initdata board_96318ref_p300 = {
++ .name = "96318REF_P300",
++ .expected_cpu_id = 0x6318,
++
++ .has_pci = 1,
++ .has_ohci0 = 1,
++ .has_ehci0 = 1,
++ .num_usbh_ports = 1,
++
++ .has_usbd = 1,
++ .usbd = {
++ .use_fullspeed = 0,
++ .port_no = 0,
++ },
++
++ .has_enetsw = 1,
++ .enetsw = {
++ .used_ports = {
++ [0] = {
++ .used = 1,
++ .phy_id = 1,
++ .name = "Port 1",
++ },
++ [1] = {
++ .used = 1,
++ .phy_id = 2,
++ .name = "Port 2",
++ },
++ [2] = {
++ .used = 1,
++ .phy_id = 3,
++ .name = "Port 3",
++ },
++ [3] = {
++ .used = 1,
++ .phy_id = 4,
++ .name = "Port 4",
++ },
++ },
++ },
++};
++
++static struct sprom_fixup __initdata ar5315u_fixups[] = {
++ { .offset = 6, .value = 0x1c00 },
++ { .offset = 65, .value = 0x1255 },
++ { .offset = 97, .value = 0xfe55 },
++ { .offset = 98, .value = 0x171d },
++ { .offset = 99, .value = 0xfa42 },
++ { .offset = 113, .value = 0xfeb7 },
++ { .offset = 114, .value = 0x18cd },
++ { .offset = 115, .value = 0xfa4f },
++ { .offset = 162, .value = 0x6444 },
++ { .offset = 170, .value = 0x6444 },
++ { .offset = 172, .value = 0x6444 },
++};
++
++static struct board_info __initdata board_AR5315u = {
++ .name = "96318A-1441N1",
++ .expected_cpu_id = 0x6318,
++
++ .has_pci = 1,
++ .has_ohci0 = 1,
++ .has_ehci0 = 1,
++ .num_usbh_ports = 1,
++
++ .has_enetsw = 1,
++ .enetsw = {
++ .used_ports = {
++ [0] = {
++ .used = 1,
++ .phy_id = 1,
++ .name = "LAN4",
++ },
++ [1] = {
++ .used = 1,
++ .phy_id = 2,
++ .name = "LAN3",
++ },
++ [2] = {
++ .used = 1,
++ .phy_id = 3,
++ .name = "LAN2",
++ },
++ [3] = {
++ .used = 1,
++ .phy_id = 4,
++ .name = "LAN1",
++ },
++ },
++ },
++
++ .use_fallback_sprom = 1,
++ .fallback_sprom = {
++ .type = SPROM_BCM43217,
++ .pci_bus = 1,
++ .pci_dev = 0,
++ .board_fixups = ar5315u_fixups,
++ .num_board_fixups = ARRAY_SIZE(ar5315u_fixups),
++ },
++};
++
++static struct sprom_fixup __initdata dsl2751b_e1_fixups[] = {
++ { .offset = 96, .value = 0x2046 },
++ { .offset = 97, .value = 0xfe9d },
++ { .offset = 98, .value = 0x1854 },
++ { .offset = 99, .value = 0xfa59 },
++ { .offset = 112, .value = 0x2046 },
++ { .offset = 113, .value = 0xfe79 },
++ { .offset = 114, .value = 0x17f5 },
++ { .offset = 115, .value = 0xfa47 },
++ { .offset = 161, .value = 0x2222 },
++ { .offset = 162, .value = 0x2222 },
++ { .offset = 169, .value = 0x2222 },
++ { .offset = 170, .value = 0x2222 },
++ { .offset = 171, .value = 0x5555 },
++ { .offset = 172, .value = 0x5555 },
++ { .offset = 173, .value = 0x4444 },
++ { .offset = 174, .value = 0x4444 },
++ { .offset = 175, .value = 0x5555 },
++ { .offset = 176, .value = 0x5555 },
++};
++
++static struct board_info __initdata board_dsl_2751b_d1 = {
++ .name = "AW5200B",
++ .expected_cpu_id = 0x6318,
++
++ .has_pci = 1,
++ .has_ohci0 = 1,
++ .has_ehci0 = 1,
++ .num_usbh_ports = 1,
++
++ .has_enetsw = 1,
++ .enetsw = {
++ .used_ports = {
++ [0] = {
++ .used = 1,
++ .phy_id = 1,
++ .name = "Port 1",
++ },
++ [1] = {
++ .used = 1,
++ .phy_id = 2,
++ .name = "Port 2",
++ },
++ [2] = {
++ .used = 1,
++ .phy_id = 3,
++ .name = "Port 3",
++ },
++ [3] = {
++ .used = 1,
++ .phy_id = 4,
++ .name = "Port 4",
++ },
++ },
++ },
++
++ .use_fallback_sprom = 1,
++ .fallback_sprom = {
++ .type = SPROM_BCM43217,
++ .pci_bus = 1,
++ .pci_dev = 0,
++ .board_fixups = dsl2751b_e1_fixups,
++ .num_board_fixups = ARRAY_SIZE(dsl2751b_e1_fixups),
++ },
++};
++
++static struct board_info __initdata board_FAST2704N = {
++ .name = "F@ST2704N",
++ .expected_cpu_id = 0x6318,
++
++ .has_pci = 1,
++ .has_ohci0 = 1,
++ .has_ehci0 = 1,
++ .num_usbh_ports = 1,
++
++ .has_enetsw = 1,
++ .enetsw = {
++ .used_ports = {
++ [0] = {
++ .used = 1,
++ .phy_id = 1,
++ .name = "Port 1",
++ },
++ [1] = {
++ .used = 1,
++ .phy_id = 2,
++ .name = "Port 2",
++ },
++ [2] = {
++ .used = 1,
++ .phy_id = 3,
++ .name = "Port 3",
++ },
++ [3] = {
++ .used = 1,
++ .phy_id = 4,
++ .name = "Port 4",
++ },
++ },
++ },
++
++ .use_fallback_sprom = 1,
++ .fallback_sprom = {
++ .type = SPROM_BCM43217,
++ .pci_bus = 1,
++ .pci_dev = 0,
++ },
++};
++#endif /* CONFIG_BCM63XX_CPU_6318 */
++
++/*
+ * known 6328 boards
+ */
+ #ifdef CONFIG_BCM63XX_CPU_6328
+@@ -423,6 +680,13 @@ static const struct board_info __initcon
+ #ifdef CONFIG_BCM63XX_CPU_3368
+ &board_cvg834g,
+ #endif /* CONFIG_BCM63XX_CPU_3368 */
++#ifdef CONFIG_BCM63XX_CPU_6318
++ &board_96318ref,
++ &board_96318ref_p300,
++ &board_AR5315u,
++ &board_dsl_2751b_d1,
++ &board_FAST2704N,
++#endif /* CONFIG_BCM63XX_CPU_6318 */
+ #ifdef CONFIG_BCM63XX_CPU_6328
+ &board_96328avng,
+ #endif /* CONFIG_BCM63XX_CPU_6328 */
+@@ -457,6 +721,11 @@ static struct of_device_id const bcm963x
+ { .compatible = "netgear,cvg834g", .data = &board_cvg834g, },
+ #endif /* CONFIG_BCM63XX_CPU_3368 */
+ #ifdef CONFIG_BCM63XX_CPU_6318
++ { .compatible = "brcm,bcm96318ref", .data = &board_96318ref, },
++ { .compatible = "brcm,bcm96318ref-p300", .data = &board_96318ref_p300, },
++ { .compatible = "comtrend,ar-5315u", .data = &board_AR5315u, },
++ { .compatible = "d-link,dsl-275xb-d1", .data = &board_dsl_2751b_d1, },
++ { .compatible = "sagem,fast-2704n", .data = &board_FAST2704N, },
+ #endif /* CONFIG_BCM63XX_CPU_6318 */
+ #ifdef CONFIG_BCM63XX_CPU_6328
+ { .compatible = "brcm,bcm96328avng", .data = &board_96328avng, },
--- /dev/null
+--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
++++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
+@@ -343,6 +343,651 @@ static struct board_info __initdata boar
+ },
+ },
+ };
++
++static struct board_info __initdata board_963281TAN = {
++ .name = "963281TAN",
++ .expected_cpu_id = 0x6328,
++
++ .has_pci = 1,
++
++ .has_enetsw = 1,
++ .enetsw = {
++ .used_ports = {
++ [0] = {
++ .used = 1,
++ .phy_id = 1,
++ .name = "Port 1",
++ },
++ [1] = {
++ .used = 1,
++ .phy_id = 2,
++ .name = "Port 2",
++ },
++ [2] = {
++ .used = 1,
++ .phy_id = 3,
++ .name = "Port 3",
++ },
++ [3] = {
++ .used = 1,
++ .phy_id = 4,
++ .name = "Port 4",
++ },
++ },
++ },
++};
++
++static struct board_info __initdata board_A4001N = {
++ .name = "96328dg2x2",
++ .expected_cpu_id = 0x6328,
++
++ .has_pci = 1,
++ .has_ohci0 = 1,
++ .has_ehci0 = 1,
++ .num_usbh_ports = 1,
++
++ .has_enetsw = 1,
++ .enetsw = {
++ .used_ports = {
++ [0] = {
++ .used = 1,
++ .phy_id = 1,
++ .name = "Port 1",
++ },
++ [1] = {
++ .used = 1,
++ .phy_id = 2,
++ .name = "Port 2",
++ },
++ [2] = {
++ .used = 1,
++ .phy_id = 3,
++ .name = "Port 3",
++ },
++ [3] = {
++ .used = 1,
++ .phy_id = 4,
++ .name = "Port 4",
++ },
++ },
++ },
++
++ .use_fallback_sprom = 1,
++ .fallback_sprom = {
++ .type = SPROM_BCM43225,
++ .pci_bus = 1,
++ .pci_dev = 0,
++ },
++};
++
++static struct board_info __initdata board_A4001N1 = {
++ .name = "963281T_TEF",
++ .expected_cpu_id = 0x6328,
++
++ .has_pci = 1,
++ .has_ohci0 = 1,
++ .has_ehci0 = 1,
++ .num_usbh_ports = 1,
++
++ .has_enetsw = 1,
++ .enetsw = {
++ .used_ports = {
++ [0] = {
++ .used = 1,
++ .phy_id = 1,
++ .name = "Port 1",
++ },
++ [1] = {
++ .used = 1,
++ .phy_id = 2,
++ .name = "Port 2",
++ },
++ [2] = {
++ .used = 1,
++ .phy_id = 3,
++ .name = "Port 3",
++ },
++ [3] = {
++ .used = 1,
++ .phy_id = 4,
++ .name = "Port 4",
++ },
++ },
++ },
++
++ .use_fallback_sprom = 1,
++ .fallback_sprom = {
++ .type = SPROM_BCM43225,
++ .pci_bus = 1,
++ .pci_dev = 0,
++ },
++};
++
++static struct sprom_fixup __initdata ad1018_fixups[] = {
++ { .offset = 6, .value = 0x1c00 },
++ { .offset = 65, .value = 0x1256 },
++ { .offset = 96, .value = 0x2046 },
++ { .offset = 97, .value = 0xfe69 },
++ { .offset = 98, .value = 0x1726 },
++ { .offset = 99, .value = 0xfa5c },
++ { .offset = 112, .value = 0x2046 },
++ { .offset = 113, .value = 0xfea8 },
++ { .offset = 114, .value = 0x1978 },
++ { .offset = 115, .value = 0xfa26 },
++ { .offset = 161, .value = 0x2222 },
++ { .offset = 169, .value = 0x2222 },
++ { .offset = 171, .value = 0x2222 },
++ { .offset = 173, .value = 0x2222 },
++ { .offset = 174, .value = 0x4444 },
++ { .offset = 175, .value = 0x2222 },
++ { .offset = 176, .value = 0x4444 },
++};
++
++static struct board_info __initdata board_AD1018 = {
++ .name = "96328avngr",
++ .expected_cpu_id = 0x6328,
++
++ .has_pci = 1,
++ .has_ohci0 = 1,
++ .has_ehci0 = 1,
++ .num_usbh_ports = 1,
++
++ .has_enetsw = 1,
++ .enetsw = {
++ .used_ports = {
++ [0] = {
++ .used = 1,
++ .phy_id = 1,
++ .name = "FIBRE",
++ },
++ [1] = {
++ .used = 1,
++ .phy_id = 2,
++ .name = "LAN3",
++ },
++ [2] = {
++ .used = 1,
++ .phy_id = 3,
++ .name = "LAN2",
++ },
++ [3] = {
++ .used = 1,
++ .phy_id = 4,
++ .name = "LAN1",
++ },
++ },
++ },
++
++ .use_fallback_sprom = 1,
++ .fallback_sprom = {
++ .type = SPROM_BCM43217,
++ .pci_bus = 1,
++ .pci_dev = 0,
++ .board_fixups = ad1018_fixups,
++ .num_board_fixups = ARRAY_SIZE(ad1018_fixups),
++ },
++};
++
++static struct sprom_fixup __initdata ar5381u_fixups[] = {
++ { .offset = 97, .value = 0xfee5 },
++ { .offset = 98, .value = 0x157c },
++ { .offset = 99, .value = 0xfae7 },
++ { .offset = 113, .value = 0xfefa },
++ { .offset = 114, .value = 0x15d6 },
++ { .offset = 115, .value = 0xfaf8 },
++};
++
++static struct board_info __initdata board_AR5381u = {
++ .name = "96328A-1241N",
++ .expected_cpu_id = 0x6328,
++
++ .has_pci = 1,
++ .has_ohci0 = 1,
++ .has_ehci0 = 1,
++ .num_usbh_ports = 1,
++
++ .has_enetsw = 1,
++ .enetsw = {
++ .used_ports = {
++ [0] = {
++ .used = 1,
++ .phy_id = 1,
++ .name = "Port 1",
++ },
++ [1] = {
++ .used = 1,
++ .phy_id = 2,
++ .name = "Port 2",
++ },
++ [2] = {
++ .used = 1,
++ .phy_id = 3,
++ .name = "Port 3",
++ },
++ [3] = {
++ .used = 1,
++ .phy_id = 4,
++ .name = "Port 4",
++ },
++ },
++ },
++
++ .use_fallback_sprom = 1,
++ .fallback_sprom = {
++ .type = SPROM_BCM43225,
++ .pci_bus = 1,
++ .pci_dev = 0,
++ .board_fixups = ar5381u_fixups,
++ .num_board_fixups = ARRAY_SIZE(ar5381u_fixups),
++ },
++};
++
++static struct sprom_fixup __initdata ar5387un_fixups[] = {
++ { .offset = 2, .value = 0x05bb },
++ { .offset = 65, .value = 0x1204 },
++ { .offset = 78, .value = 0x0303 },
++ { .offset = 79, .value = 0x0202 },
++ { .offset = 80, .value = 0xff02 },
++ { .offset = 87, .value = 0x0315 },
++ { .offset = 88, .value = 0x0315 },
++ { .offset = 96, .value = 0x2048 },
++ { .offset = 97, .value = 0xff11 },
++ { .offset = 98, .value = 0x1567 },
++ { .offset = 99, .value = 0xfb24 },
++ { .offset = 100, .value = 0x3e3c },
++ { .offset = 101, .value = 0x4038 },
++ { .offset = 102, .value = 0xfe7f },
++ { .offset = 103, .value = 0x1279 },
++ { .offset = 112, .value = 0x2048 },
++ { .offset = 113, .value = 0xff03 },
++ { .offset = 114, .value = 0x154c },
++ { .offset = 115, .value = 0xfb27 },
++ { .offset = 116, .value = 0x3e3c },
++ { .offset = 117, .value = 0x4038 },
++ { .offset = 118, .value = 0xfe87 },
++ { .offset = 119, .value = 0x1233 },
++ { .offset = 203, .value = 0x2226 },
++};
++
++static struct board_info __initdata board_AR5387un = {
++ .name = "96328A-1441N1",
++ .expected_cpu_id = 0x6328,
++
++ .has_pci = 1,
++ .has_ohci0 = 1,
++ .has_ehci0 = 1,
++ .num_usbh_ports = 1,
++
++ .has_enetsw = 1,
++ .enetsw = {
++ .used_ports = {
++ [0] = {
++ .used = 1,
++ .phy_id = 1,
++ .name = "Port 1",
++ },
++ [1] = {
++ .used = 1,
++ .phy_id = 2,
++ .name = "Port 2",
++ },
++ [2] = {
++ .used = 1,
++ .phy_id = 3,
++ .name = "Port 3",
++ },
++ [3] = {
++ .used = 1,
++ .phy_id = 4,
++ .name = "Port 4",
++ },
++ },
++ },
++
++ .use_fallback_sprom = 1,
++ .fallback_sprom = {
++ .type = SPROM_BCM43225,
++ .pci_bus = 1,
++ .pci_dev = 0,
++ .board_fixups = ar5387un_fixups,
++ .num_board_fixups = ARRAY_SIZE(ar5387un_fixups),
++ },
++};
++
++static struct board_info __initdata board_dsl_274xb_f1 = {
++ .name = "AW4339U",
++ .expected_cpu_id = 0x6328,
++
++ .has_pci = 1,
++
++ .has_caldata = 1,
++ .caldata = {
++ {
++ .vendor = PCI_VENDOR_ID_ATHEROS,
++ .caldata_offset = 0x7d1000,
++ .slot = 0,
++ .led_pin = -1,
++ .led_active_high = 1,
++ },
++ },
++
++ .has_enetsw = 1,
++ .enetsw = {
++ .used_ports = {
++ [0] = {
++ .used = 1,
++ .phy_id = 1,
++ .name = "Port 4",
++ },
++ [1] = {
++ .used = 1,
++ .phy_id = 2,
++ .name = "Port 3",
++ },
++ [2] = {
++ .used = 1,
++ .phy_id = 3,
++ .name = "Port 2",
++ },
++ [3] = {
++ .used = 1,
++ .phy_id = 4,
++ .name = "Port 1",
++ },
++ },
++ },
++};
++
++static struct board_info __initdata board_FAST2704V2 = {
++ .name = "F@ST2704V2",
++ .expected_cpu_id = 0x6328,
++
++ .has_pci = 1,
++ .has_ohci0 = 1,
++ .has_ehci0 = 1,
++ .has_usbd = 1,
++
++ .has_enetsw = 1,
++ .enetsw = {
++ .used_ports = {
++ [0] = {
++ .used = 1,
++ .phy_id = 1,
++ .name = "Port 1",
++ },
++ [1] = {
++ .used = 1,
++ .phy_id = 2,
++ .name = "Port 2",
++ },
++ [2] = {
++ .used = 1,
++ .phy_id = 3,
++ .name = "Port 3",
++ },
++ [3] = {
++ .used = 1,
++ .phy_id = 4,
++ .name = "Port 4",
++ },
++ },
++ },
++};
++
++static struct board_info __initdata board_PDG_A4001N_A_000_1A1_AX = {
++ .name = "96328avng",
++ .expected_cpu_id = 0x6328,
++
++ .has_pci = 1,
++ .has_ohci0 = 1,
++ .has_ehci0 = 1,
++ .num_usbh_ports = 1,
++
++ .has_enetsw = 1,
++ .enetsw = {
++ .used_ports = {
++ [0] = {
++ .used = 1,
++ .phy_id = 1,
++ .name = "Port 1",
++ },
++ [1] = {
++ .used = 1,
++ .phy_id = 2,
++ .name = "Port 2",
++ },
++ [2] = {
++ .used = 1,
++ .phy_id = 3,
++ .name = "Port 3",
++ },
++ [3] = {
++ .used = 1,
++ .phy_id = 4,
++ .name = "Port 4",
++ },
++ },
++ },
++
++ .use_fallback_sprom = 1,
++ .fallback_sprom = {
++ .type = SPROM_BCM43225,
++ .pci_bus = 1,
++ .pci_dev = 0,
++ },
++};
++
++static struct board_info __initdata board_PDG_A4101N_A_000_1A1_AE = {
++ .name = "96328avngv",
++ .expected_cpu_id = 0x6328,
++
++ .has_pci = 1,
++ .has_ohci0 = 1,
++ .has_ehci0 = 1,
++ .num_usbh_ports = 1,
++
++ .has_enetsw = 1,
++ .enetsw = {
++ .used_ports = {
++ [0] = {
++ .used = 1,
++ .phy_id = 1,
++ .name = "Port 1",
++ },
++ [1] = {
++ .used = 1,
++ .phy_id = 2,
++ .name = "Port 2",
++ },
++ [2] = {
++ .used = 1,
++ .phy_id = 3,
++ .name = "Port 3",
++ },
++ [3] = {
++ .used = 1,
++ .phy_id = 4,
++ .name = "Port 4",
++ },
++ },
++ },
++
++ .use_fallback_sprom = 1,
++ .fallback_sprom = {
++ .type = SPROM_BCM43225,
++ .pci_bus = 1,
++ .pci_dev = 0,
++ },
++};
++
++static struct board_info __initdata board_R5010UNV2 = {
++ .name = "96328ang",
++ .expected_cpu_id = 0x6328,
++
++ .has_pci = 1,
++ .has_ohci0 = 1,
++ .has_ehci0 = 1,
++ .num_usbh_ports = 1,
++
++ .has_enetsw = 1,
++ .enetsw = {
++ .used_ports = {
++ [0] = {
++ .used = 1,
++ .phy_id = 1,
++ .name = "Port 1",
++ },
++ [1] = {
++ .used = 1,
++ .phy_id = 2,
++ .name = "Port 2",
++ },
++ [2] = {
++ .used = 1,
++ .phy_id = 3,
++ .name = "Port 3",
++ },
++ [3] = {
++ .used = 1,
++ .phy_id = 4,
++ .name = "Port 4",
++ },
++ },
++ },
++
++ .use_fallback_sprom = 1,
++ .fallback_sprom = {
++ .type = SPROM_BCM43217,
++ .pci_bus = 1,
++ .pci_dev = 0,
++ },
++};
++
++static struct board_info __initdata board_TG582N = {
++ .name = "DANT-1",
++ .expected_cpu_id = 0x6328,
++
++ .has_pci = 1,
++ .has_ohci0 = 1,
++ .has_ehci0 = 1,
++ .num_usbh_ports = 1,
++
++ .has_enetsw = 1,
++ .enetsw = {
++ .used_ports = {
++ [0] = {
++ .used = 1,
++ .phy_id = 1,
++ .name = "Port 1",
++ },
++ [1] = {
++ .used = 1,
++ .phy_id = 2,
++ .name = "Port 2",
++ },
++ [2] = {
++ .used = 1,
++ .phy_id = 3,
++ .name = "Port 3",
++ },
++ [3] = {
++ .used = 1,
++ .phy_id = 4,
++ .name = "Port 4",
++ },
++ },
++ },
++
++ .use_fallback_sprom = 1,
++ .fallback_sprom = {
++ .type = SPROM_BCM43225,
++ .pci_bus = 1,
++ .pci_dev = 0,
++ },
++};
++
++static struct board_info __initdata board_TG582N_TELECOM_ITALIA = {
++ .name = "DANT-V",
++ .expected_cpu_id = 0x6328,
++
++ .has_pci = 1,
++ .has_ohci0 = 1,
++ .has_ehci0 = 1,
++ .num_usbh_ports = 1,
++
++ .has_enetsw = 1,
++ .enetsw = {
++ .used_ports = {
++ [0] = {
++ .used = 1,
++ .phy_id = 1,
++ .name = "Port 1",
++ },
++ [1] = {
++ .used = 1,
++ .phy_id = 2,
++ .name = "Port 2",
++ },
++ [2] = {
++ .used = 1,
++ .phy_id = 3,
++ .name = "Port 3",
++ },
++ [3] = {
++ .used = 1,
++ .phy_id = 4,
++ .name = "Port 4",
++ },
++ },
++ },
++
++ .use_fallback_sprom = 1,
++ .fallback_sprom = {
++ .type = SPROM_BCM43225,
++ .pci_bus = 1,
++ .pci_dev = 0,
++ },
++};
++
++static struct board_info __initdata board_W3400V6 = {
++ .name = "96328ang",
++ .expected_cpu_id = 0x6328,
++
++ .has_pci = 1,
++
++ .has_enetsw = 1,
++ .enetsw = {
++ .used_ports = {
++ [0] = {
++ .used = 1,
++ .phy_id = 1,
++ .name = "Port 1",
++ },
++ [1] = {
++ .used = 1,
++ .phy_id = 2,
++ .name = "Port 2",
++ },
++ [2] = {
++ .used = 1,
++ .phy_id = 3,
++ .name = "Port 3",
++ },
++ [3] = {
++ .used = 1,
++ .phy_id = 4,
++ .name = "Port 4",
++ },
++ },
++ },
++
++ .use_fallback_sprom = 1,
++ .fallback_sprom = {
++ .type = SPROM_BCM4318,
++ .pci_bus = 1,
++ .pci_dev = 0,
++ },
++};
+ #endif /* CONFIG_BCM63XX_CPU_6328 */
+
+ /*
+@@ -689,6 +1334,20 @@ static const struct board_info __initcon
+ #endif /* CONFIG_BCM63XX_CPU_6318 */
+ #ifdef CONFIG_BCM63XX_CPU_6328
+ &board_96328avng,
++ &board_963281TAN,
++ &board_A4001N,
++ &board_A4001N1,
++ &board_AD1018,
++ &board_AR5381u,
++ &board_AR5387un,
++ &board_dsl_274xb_f1,
++ &board_FAST2704V2,
++ &board_PDG_A4001N_A_000_1A1_AX,
++ &board_PDG_A4101N_A_000_1A1_AE,
++ &board_TG582N,
++ &board_TG582N_TELECOM_ITALIA,
++ &board_R5010UNV2,
++ &board_W3400V6,
+ #endif /* CONFIG_BCM63XX_CPU_6328 */
+ #ifdef CONFIG_BCM63XX_CPU_6338
+ &board_96338gw,
+@@ -728,7 +1387,23 @@ static struct of_device_id const bcm963x
+ { .compatible = "sagem,fast-2704n", .data = &board_FAST2704N, },
+ #endif /* CONFIG_BCM63XX_CPU_6318 */
+ #ifdef CONFIG_BCM63XX_CPU_6328
++ { .compatible = "adb,a4001n", .data = &board_A4001N, },
++ { .compatible = "adb,a4001n1", .data = &board_A4001N1, },
++ { .compatible = "adb,pdg-a4001n-a-000-1a1-ax", .data = &board_PDG_A4001N_A_000_1A1_AX, },
++ { .compatible = "adb,pdg-a4101n-a-000-1a1-ae", .data = &board_PDG_A4101N_A_000_1A1_AE, },
+ { .compatible = "brcm,bcm96328avng", .data = &board_96328avng, },
++ { .compatible = "brcm,bcm963281tan", .data = &board_963281TAN, },
++ { .compatible = "comtrend,ar-5381u", .data = &board_AR5381u, },
++ { .compatible = "comtrend,ar-5387un", .data = &board_AR5387un, },
++ { .compatible = "d-link,dsl-274xb-f1", .data = &board_dsl_274xb_f1, },
++ { .compatible = "d-link,dsl-2750u-c1", .data = &board_A4001N, },
++ { .compatible = "innacomm,w3400v6", .data = &board_W3400V6, },
++ { .compatible = "nucom,r5010un-v2", .data = &board_R5010UNV2, },
++ { .compatible = "sagem,fast-2704-v2", .data = &board_FAST2704V2, },
++ { .compatible = "sercomm,ad1018", .data = &board_AD1018, },
++ { .compatible = "sercomm,ad1018-nor", .data = &board_AD1018, },
++ { .compatible = "technicolor,tg582n", .data = &board_TG582N, },
++ { .compatible = "technicolor,tg582n-telecom-italia", .data = &board_TG582N_TELECOM_ITALIA, },
+ #endif /* CONFIG_BCM63XX_CPU_6328 */
+ #ifdef CONFIG_BCM63XX_CPU_6338
+ { .compatible = "brcm,bcm96338gw", .data = &board_96338gw, },
--- /dev/null
+--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
++++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
+@@ -1021,6 +1021,32 @@ static struct board_info __initdata boar
+ .force_duplex_full = 1,
+ },
+ };
++
++static struct board_info __initdata board_96338w2_e7t = {
++ .name = "96338W2_E7T",
++ .expected_cpu_id = 0x6338,
++
++ .has_enet0 = 1,
++ .enet0 = {
++ .has_phy = 1,
++ .phy_id = 0,
++ .force_speed_100 = 1,
++ .force_duplex_full = 1,
++ },
++};
++
++static struct board_info __initdata board_rta1320_16m = {
++ .name = "RTA1320_16M",
++ .expected_cpu_id = 0x6338,
++
++ .has_enet0 = 1,
++ .enet0 = {
++ .has_phy = 1,
++ .phy_id = 0,
++ .force_speed_100 = 1,
++ .force_duplex_full = 1,
++ },
++};
+ #endif /* CONFIG_BCM63XX_CPU_6338 */
+
+ /*
+@@ -1352,6 +1378,8 @@ static const struct board_info __initcon
+ #ifdef CONFIG_BCM63XX_CPU_6338
+ &board_96338gw,
+ &board_96338w,
++ &board_96338w2_e7t,
++ &board_rta1320_16m,
+ #endif /* CONFIG_BCM63XX_CPU_6338 */
+ #ifdef CONFIG_BCM63XX_CPU_6345
+ &board_96345gw2,
+@@ -1408,6 +1436,8 @@ static struct of_device_id const bcm963x
+ #ifdef CONFIG_BCM63XX_CPU_6338
+ { .compatible = "brcm,bcm96338gw", .data = &board_96338gw, },
+ { .compatible = "brcm,bcm96338w", .data = &board_96338w, },
++ { .compatible = "d-link,dsl-2640u", .data = &board_96338w2_e7t, },
++ { .compatible = "dynalink,rta1320", .data = &board_rta1320_16m, },
+ #endif /* CONFIG_BCM63XX_CPU_6338 */
+ #ifdef CONFIG_BCM63XX_CPU_6345
+ { .compatible = "brcm,bcm96345gw2", .data = &board_96345gw2, },
--- /dev/null
+--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
++++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
+@@ -1057,6 +1057,19 @@ static struct board_info __initdata boar
+ .name = "96345GW2",
+ .expected_cpu_id = 0x6345,
+ };
++
++static struct board_info __initdata board_rta770w = {
++ .name = "RTA770BW",
++ .expected_cpu_id = 0x6345,
++
++ .has_enet0 = 1,
++ .enet0 = {
++ .has_phy = 1,
++ .phy_id = 0,
++ .force_speed_100 = 1,
++ .force_duplex_full = 1,
++ },
++};
+ #endif /* CONFIG_BCM63XX_CPU_6345 */
+
+ /*
+@@ -1383,6 +1396,7 @@ static const struct board_info __initcon
+ #endif /* CONFIG_BCM63XX_CPU_6338 */
+ #ifdef CONFIG_BCM63XX_CPU_6345
+ &board_96345gw2,
++ &board_rta770w,
+ #endif /* CONFIG_BCM63XX_CPU_6345 */
+ #ifdef CONFIG_BCM63XX_CPU_6348
+ &board_96348r,
+@@ -1441,6 +1455,8 @@ static struct of_device_id const bcm963x
+ #endif /* CONFIG_BCM63XX_CPU_6338 */
+ #ifdef CONFIG_BCM63XX_CPU_6345
+ { .compatible = "brcm,bcm96345gw2", .data = &board_96345gw2, },
++ { .compatible = "dynalink,rta770bw", .data = &board_rta770w, },
++ { .compatible = "dynalink,rta770w", .data = &board_rta770w, },
+ #endif /* CONFIG_BCM63XX_CPU_6345 */
+ #ifdef CONFIG_BCM63XX_CPU_6348
+ { .compatible = "belkin,f5d7633", .data = &board_96348gw_10, },
--- /dev/null
+--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
++++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
+@@ -1252,6 +1252,275 @@ static struct board_info __initdata boar
+ .force_duplex_full = 1,
+ },
+ };
++
++static struct board_info __initdata board_96348A_122 = {
++ .name = "96348A-122",
++ .expected_cpu_id = 0x6348,
++
++ .has_pci = 1,
++ .has_ohci0 = 1,
++
++ .has_enet1 = 1,
++ .enet1 = {
++ .has_phy = 1,
++ .phy_id = 0,
++ .force_speed_100 = 1,
++ .force_duplex_full = 1,
++ },
++
++ .use_fallback_sprom = 1,
++ .fallback_sprom = {
++ .type = SPROM_BCM4318,
++ .pci_bus = 0,
++ .pci_dev = 1,
++ },
++};
++
++static struct board_info __initdata board_96348_D4PW = {
++ .name = "D-4P-W",
++ .expected_cpu_id = 0x6348,
++
++ .has_pci = 1,
++
++ .has_enet1 = 1,
++ .enet1 = {
++ .has_phy = 1,
++ .phy_id = 0,
++ .force_speed_100 = 1,
++ .force_duplex_full = 1,
++ },
++};
++
++static struct board_info __initdata board_96348gw_10_AR1004G = {
++ .name = "AR1004G",
++ .expected_cpu_id = 0x6348,
++
++ .has_pci = 1,
++
++ .has_enet1 = 1,
++ .enet1 = {
++ .has_phy = 1,
++ .phy_id = 0,
++ .force_speed_100 = 1,
++ .force_duplex_full = 1,
++ },
++};
++
++static struct board_info __initdata board_96348sv = {
++ .name = "MAGIC",
++ .expected_cpu_id = 0x6348,
++
++ .has_pccard = 1,
++ .has_pci = 1,
++ .has_ohci0 = 1,
++
++ .has_enet0 = 1,
++ .enet0 = {
++ .has_phy = 1,
++ .use_internal_phy = 1,
++ },
++
++ .has_enet1 = 1,
++ .enet1 = {
++ /* it has BP_ENET_EXTERNAL_PHY */
++ .has_phy = 1,
++ .phy_id = 0,
++ .force_speed_100 = 1,
++ .force_duplex_full = 1,
++ },
++};
++
++/* NetGear DG834G v4 */
++static struct board_info __initdata board_96348W3 = {
++ .name = "96348W3",
++ .expected_cpu_id = 0x6348,
++
++ .has_pci = 1,
++ .has_ohci0 = 1,
++
++ .has_enet1 = 1,
++ .enet1 = {
++ .has_phy = 1,
++ .phy_id = 0,
++ .force_speed_100 = 1,
++ .force_duplex_full = 1,
++ },
++};
++
++static struct board_info __initdata board_CPVA502plus = {
++ .name = "CPVA502+",
++ .expected_cpu_id = 0x6348,
++
++ .has_pci = 1,
++ .ephy_reset_gpio = 4,
++ .ephy_reset_gpio_flags = GPIO_ACTIVE_LOW,
++
++ .has_enet0 = 1,
++ .enet0 = {
++ .has_phy = 1,
++ .use_internal_phy = 1,
++ },
++
++ .has_enet1 = 1,
++ .enet1 = {
++ .has_phy = 1,
++ .phy_id = 0,
++ },
++
++ .use_fallback_sprom = 1,
++ .fallback_sprom = {
++ .type = SPROM_BCM4318,
++ .pci_bus = 0,
++ .pci_dev = 1,
++ },
++};
++
++static struct board_info __initdata board_ct536_ct5621 = {
++ .name = "CT536_CT5621",
++ .expected_cpu_id = 0x6348,
++
++ .has_pccard = 1,
++ .has_pci = 1,
++ .has_ohci0 = 1,
++
++ .has_enet1 = 1,
++ .enet1 = {
++ .has_phy = 1,
++ .phy_id = 0,
++ .force_speed_100 = 1,
++ .force_duplex_full = 1,
++ },
++
++ .use_fallback_sprom = 1,
++ .fallback_sprom = {
++ .type = SPROM_BCM4318,
++ .pci_bus = 0,
++ .pci_dev = 1,
++ },
++};
++
++static struct board_info __initdata board_FAST2604 = {
++ .name = "F@ST2604",
++ .expected_cpu_id = 0x6348,
++
++ .has_pci = 1,
++ .has_ohci0 = 1,
++
++ .has_enet1 = 1,
++ .enet1 = {
++ .has_phy = 1,
++ .phy_id = 0,
++ .force_speed_100 = 1,
++ .force_duplex_full = 1,
++ },
++};
++
++static struct board_info __initdata board_gw6000 = {
++ .name = "GW6000",
++ .expected_cpu_id = 0x6348,
++
++ .has_pci = 1,
++ .has_ohci0 = 1,
++
++ .has_enet0 = 1,
++ .enet0 = {
++ .has_phy = 1,
++ .use_internal_phy = 1,
++ },
++
++ .has_enet1 = 1,
++ .enet1 = {
++ .force_speed_100 = 1,
++ .force_duplex_full = 1,
++ },
++};
++
++static struct board_info __initdata board_gw6200 = {
++ .name = "GW6200",
++ .expected_cpu_id = 0x6348,
++
++ .has_pci = 1,
++ .has_ohci0 = 1,
++
++ .has_enet0 = 1,
++ .enet0 = {
++ .has_phy = 1,
++ .use_internal_phy = 1,
++ },
++
++ .has_enet1 = 1,
++ .enet1 = {
++ .force_speed_100 = 1,
++ .force_duplex_full = 1,
++ },
++};
++
++static struct sprom_fixup __initdata spw500v_fixups[] = {
++ { .offset = 46, .value = 0x3046 },
++ { .offset = 47, .value = 0x15a7 },
++ { .offset = 48, .value = 0xfa89 },
++ { .offset = 49, .value = 0xfe79 },
++ { .offset = 57, .value = 0x6a49 },
++};
++
++static struct board_info __initdata board_spw500v = {
++ .name = "SPW500V",
++ .expected_cpu_id = 0x6348,
++
++ .has_pci = 1,
++
++ .has_enet0 = 1,
++ .enet0 = {
++ .has_phy = 1,
++ .use_internal_phy = 1,
++ },
++
++ .use_fallback_sprom = 1,
++ .fallback_sprom = {
++ .type = SPROM_BCM4318,
++ .pci_bus = 0,
++ .pci_dev = 1,
++ .board_fixups = spw500v_fixups,
++ .num_board_fixups = ARRAY_SIZE(spw500v_fixups),
++ },
++};
++
++/* BT Voyager 2110 */
++static struct board_info __initdata board_V2110 = {
++ .name = "V2110",
++ .expected_cpu_id = 0x6348,
++
++ .has_pci = 1,
++
++ .has_enet1 = 1,
++ .enet1 = {
++ .has_phy = 1,
++ .phy_id = 0,
++ .force_speed_100 = 1,
++ .force_duplex_full = 1,
++ },
++};
++
++static struct board_info __initdata board_V2500V_BB = {
++ .name = "V2500V_BB",
++ .expected_cpu_id = 0x6348,
++
++ .has_pci = 1,
++
++ .has_enet0 = 1,
++ .enet0 = {
++ .has_phy = 1,
++ .use_internal_phy = 1,
++ },
++
++ .has_enet1 = 1,
++ .enet1 = {
++ .has_phy = 1,
++ .phy_id = 0,
++ .force_speed_100 = 1,
++ .force_duplex_full = 1,
++ },
++};
+ #endif /* CONFIG_BCM63XX_CPU_6348 */
+
+ /*
+@@ -1407,6 +1676,19 @@ static const struct board_info __initcon
+ &board_DV201AMR,
+ &board_96348gw_a,
+ &board_rta1025w_16,
++ &board_96348A_122,
++ &board_96348_D4PW,
++ &board_96348gw_10_AR1004G,
++ &board_96348sv,
++ &board_96348W3,
++ &board_CPVA502plus,
++ &board_ct536_ct5621,
++ &board_FAST2604,
++ &board_gw6000,
++ &board_gw6200,
++ &board_spw500v,
++ &board_V2110,
++ &board_V2500V_BB,
+ #endif /* CONFIG_BCM63XX_CPU_6348 */
+ #ifdef CONFIG_BCM63XX_CPU_6358
+ &board_96358vw,
+@@ -1459,15 +1741,29 @@ static struct of_device_id const bcm963x
+ { .compatible = "dynalink,rta770w", .data = &board_rta770w, },
+ #endif /* CONFIG_BCM63XX_CPU_6345 */
+ #ifdef CONFIG_BCM63XX_CPU_6348
++ { .compatible = "asmax,ar-1004g", .data = &board_96348gw_10_AR1004G, },
+ { .compatible = "belkin,f5d7633", .data = &board_96348gw_10, },
+ { .compatible = "brcm,bcm96348r", .data = &board_96348r, },
+ { .compatible = "brcm,bcm96348gw-10", .data = &board_96348gw_10, },
+ { .compatible = "brcm,bcm96348gw-11", .data = &board_96348gw_11, },
+ { .compatible = "brcm,bcm96348gw-a", .data = &board_96348gw_a, },
++ { .compatible = "bt,voyager-2110", .data = &board_V2110, },
++ { .compatible = "bt,voyager-2500v-bb", .data = &board_V2500V_BB, },
++ { .compatible = "comtrend,ct-5365", .data = &board_96348A_122, },
++ { .compatible = "comtrend,ct-536plus", .data = &board_ct536_ct5621, },
++ { .compatible = "comtrend,ct-5621", .data = &board_ct536_ct5621, },
++ { .compatible = "d-link,dsl-2640b-b", .data = &board_96348_D4PW, },
+ { .compatible = "davolink,dv-201amr", .data = &board_DV201AMR, },
+ { .compatible = "dynalink,rta1025w", .data = &board_rta1025w_16, },
+ { .compatible = "netgear,dg834gt-pn", .data = &board_96348gw_10, },
++ { .compatible = "netgear,dg834g-v4", .data = &board_96348W3, },
+ { .compatible = "sagem,fast-2404", .data = &board_FAST2404, },
++ { .compatible = "sagem,fast-2604", .data = &board_FAST2604, },
++ { .compatible = "t-com,speedport-w-500v", .data = &board_spw500v, },
++ { .compatible = "tecom,gw6000", .data = &board_gw6000, },
++ { .compatible = "tecom,gw6200", .data = &board_gw6200, },
++ { .compatible = "telsey,cpva502plus", .data = &board_CPVA502plus, },
++ { .compatible = "telsey,magic", .data = &board_96348sv, },
+ { .compatible = "tp-link,td-w8900gb", .data = &board_96348gw_11, },
+ { .compatible = "usrobotics,usr9108", .data = &board_96348gw_a, },
+ #endif /* CONFIG_BCM63XX_CPU_6348 */
--- /dev/null
+--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
++++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
+@@ -9,6 +9,7 @@
+ #include <linux/init.h>
+ #include <linux/kernel.h>
+ #include <linux/string.h>
++#include <linux/pci_ids.h>
+ #include <asm/addrspace.h>
+ #include <bcm63xx_board.h>
+ #include <bcm63xx_cpu.h>
+@@ -1601,6 +1602,88 @@ static struct board_info __initdata boar
+ },
+ };
+
++static struct board_info __initdata board_CPVA642 = {
++ .name = "CPVA642",
++ .expected_cpu_id = 0x6358,
++
++ .has_pci = 1,
++ .has_ohci0 = 1,
++ .has_ehci0 = 1,
++
++ .has_enet1 = 1,
++ .enet1 = {
++ .has_phy = 1,
++ .phy_id = 0,
++ .force_speed_100 = 1,
++ .force_duplex_full = 1,
++ },
++};
++
++static struct board_info __initdata board_ct6373_1 = {
++ .name = "CT6373-1",
++ .expected_cpu_id = 0x6358,
++
++ .has_pci = 1,
++ .has_ohci0 = 1,
++ .has_ehci0 = 1,
++
++ .has_enet1 = 1,
++ .enet1 = {
++ .has_phy = 1,
++ .phy_id = 0,
++ .force_speed_100 = 1,
++ .force_duplex_full = 1,
++ },
++
++ .use_fallback_sprom = 1,
++ .fallback_sprom = {
++ .type = SPROM_BCM4318,
++ .pci_bus = 0,
++ .pci_dev = 1,
++ },
++};
++
++/* D-Link DSL-274xB revison C2/C3 */
++static struct board_info __initdata board_dsl_274xb_rev_c = {
++ .name = "AW4139",
++ .expected_cpu_id = 0x6358,
++
++ .has_pci = 1,
++
++ .has_enet1 = 1,
++ .enet1 = {
++ .has_phy = 1,
++ .phy_id = 0,
++ .force_speed_100 = 1,
++ .force_duplex_full = 1,
++ },
++};
++
++/* D-Link DVA-G3810BN/TL */
++static struct board_info __initdata board_DVAG3810BN = {
++ .name = "DVAG3810BN",
++ .expected_cpu_id = 0x6358,
++
++ .has_pccard = 1,
++ .has_pci = 1,
++ .has_ohci0 = 1,
++ .has_ehci0 = 1,
++
++ .has_enet0 = 1,
++ .enet0 = {
++ .has_phy = 1,
++ .use_internal_phy = 1,
++ },
++
++ .has_enet1 = 1,
++ .enet1 = {
++ .has_phy = 1,
++ .phy_id = 0,
++ .force_speed_100 = 1,
++ .force_duplex_full = 1,
++ },
++};
++
+ static struct board_info __initdata board_DWVS0 = {
+ .name = "DWV-S0",
+ .expected_cpu_id = 0x6358,
+@@ -1624,6 +1707,238 @@ static struct board_info __initdata boar
+ .force_duplex_full = 1,
+ },
+ };
++
++static struct board_info __initdata board_homehub2a = {
++ .name = "HOMEHUB2A",
++ .expected_cpu_id = 0x6358,
++
++ .has_pci = 1,
++ .has_ohci0 = 1,
++ .has_ehci0 = 1,
++ .num_usbh_ports = 2,
++
++ .has_enet1 = 1,
++ .enet1 = {
++ .has_phy = 1,
++ .phy_id = 0,
++ .force_speed_100 = 1,
++ .force_duplex_full = 1,
++ },
++
++ .use_fallback_sprom = 1,
++ .fallback_sprom = {
++ .type = SPROM_BCM4322,
++ .pci_bus = 0,
++ .pci_dev = 1,
++ },
++};
++
++static struct board_info __initdata board_HW520 = {
++ .name = "HW6358GW_B",
++ .expected_cpu_id = 0x6358,
++
++ .has_pci = 1,
++ .has_ohci0 = 1,
++ .has_ehci0 = 1,
++
++ .has_enet0 = 1,
++ .enet0 = {
++ .has_phy = 1,
++ .use_internal_phy = 1,
++ },
++
++ .has_enet1 = 1,
++ .enet1 = {
++ .has_phy = 1,
++ .phy_id = 0,
++ .force_speed_100 = 1,
++ .force_duplex_full = 1,
++ },
++
++ .use_fallback_sprom = 1,
++ .fallback_sprom = {
++ .type = SPROM_BCM4318,
++ .pci_bus = 0,
++ .pci_dev = 1,
++ },
++};
++
++static struct board_info __initdata board_HW553 = {
++ .name = "HW553",
++ .expected_cpu_id = 0x6358,
++
++ .has_pci = 1,
++ .has_ohci0 = 1,
++ .has_ehci0 = 1,
++ .num_usbh_ports = 2,
++
++ .has_enet1 = 1,
++ .enet1 = {
++ .has_phy = 1,
++ .phy_id = 0,
++ .force_speed_100 = 1,
++ .force_duplex_full = 1,
++ },
++
++ .use_fallback_sprom = 1,
++ .fallback_sprom = {
++ .type = SPROM_BCM4318,
++ .pci_bus = 0,
++ .pci_dev = 1,
++ },
++};
++
++static struct board_info __initdata board_HW556_A = {
++ .name = "HW556_A",
++ .expected_cpu_id = 0x6358,
++
++ .has_pci = 1,
++ .has_ohci0 = 1,
++ .has_ehci0 = 1,
++ .num_usbh_ports = 2,
++
++ .has_caldata = 1,
++ .caldata = {
++ {
++ .vendor = PCI_VENDOR_ID_ATHEROS,
++ .caldata_offset = 0xf7e000,
++ .slot = 1,
++ .endian_check = 1,
++ .led_pin = 2,
++ .led_active_high = 1,
++ },
++ },
++
++ .has_enet1 = 1,
++ .enet1 = {
++ .has_phy = 1,
++ .phy_id = 0,
++ .force_speed_100 = 1,
++ .force_duplex_full = 1,
++ },
++};
++
++static struct board_info __initdata board_HW556_B = {
++ .name = "HW556_B",
++ .expected_cpu_id = 0x6358,
++
++ .has_pci = 1,
++ .has_ohci0 = 1,
++ .has_ehci0 = 1,
++ .num_usbh_ports = 2,
++
++ .has_caldata = 1,
++ .caldata = {
++ {
++ .vendor = PCI_VENDOR_ID_ATHEROS,
++ .caldata_offset = 0xefe000,
++ .slot = 1,
++ .endian_check = 1,
++ .led_pin = 2,
++ .led_active_high = 1,
++ },
++ },
++
++ .has_enet1 = 1,
++ .enet1 = {
++ .has_phy = 1,
++ .phy_id = 0,
++ .force_speed_100 = 1,
++ .force_duplex_full = 1,
++ },
++};
++
++static struct board_info __initdata board_HW556_C = {
++ .name = "HW556_C",
++ .expected_cpu_id = 0x6358,
++
++ .has_pci = 1,
++ .has_ohci0 = 1,
++ .has_ehci0 = 1,
++ .num_usbh_ports = 2,
++
++ .has_caldata = 1,
++ .caldata = {
++ {
++ .vendor = PCI_VENDOR_ID_RALINK,
++ .caldata_offset = 0xeffe00,
++ .slot = 1,
++ .eeprom = "rt2x00.eeprom",
++ },
++ },
++
++ .has_enet1 = 1,
++ .enet1 = {
++ .has_phy = 1,
++ .phy_id = 0,
++ .force_speed_100 = 1,
++ .force_duplex_full = 1,
++ },
++};
++
++static struct board_info __initdata board_nb4_ser_r0 = {
++ .name = "NB4-SER-r0",
++ .expected_cpu_id = 0x6358,
++
++ .has_pccard = 1,
++ .has_pci = 1,
++ .has_ohci0 = 1,
++ .has_ehci0 = 1,
++ .num_usbh_ports = 2,
++
++ .has_enet0 = 1,
++ .enet0 = {
++ .has_phy = 1,
++ .use_internal_phy = 1,
++ },
++
++ .has_enet1 = 1,
++ .enet1 = {
++ .has_phy = 1,
++ .phy_id = 0,
++ .force_speed_100 = 1,
++ .force_duplex_full = 1,
++ },
++};
++
++static struct board_info __initdata board_nb4_fxc_r1 = {
++ .name = "NB4-FXC-r1",
++ .expected_cpu_id = 0x6358,
++
++ .has_pccard = 1,
++ .has_pci = 1,
++ .has_ohci0 = 1,
++ .has_ehci0 = 1,
++ .num_usbh_ports = 2,
++
++ .has_enet0 = 1,
++ .enet0 = {
++ .has_phy = 1,
++ .use_internal_phy = 1,
++ },
++
++ .has_enet1 = 1,
++ .enet1 = {
++ .has_phy = 1,
++ .phy_id = 0,
++ .force_speed_100 = 1,
++ .force_duplex_full = 1,
++ },
++};
++
++ /* T-Home Speedport W 303V Typ B */
++static struct board_info __initdata board_spw303v = {
++ .name = "96358-502V",
++ .expected_cpu_id = 0x6358,
++
++ .has_pci = 1,
++
++ .has_enet0 = 1,
++ .enet0 = {
++ .has_phy = 1,
++ .use_internal_phy = 1,
++ },
++};
+ #endif /* CONFIG_BCM63XX_CPU_6358 */
+
+ /*
+@@ -1694,7 +2009,20 @@ static const struct board_info __initcon
+ &board_96358vw,
+ &board_96358vw2,
+ &board_AGPFS0,
++ &board_CPVA642,
++ &board_ct6373_1,
++ &board_dsl_274xb_rev_c,
++ &board_DVAG3810BN,
+ &board_DWVS0,
++ &board_homehub2a,
++ &board_HW520,
++ &board_HW553,
++ &board_HW556_A,
++ &board_HW556_B,
++ &board_HW556_C,
++ &board_nb4_ser_r0,
++ &board_nb4_fxc_r1,
++ &board_spw303v,
+ #endif /* CONFIG_BCM63XX_CPU_6358 */
+ };
+
+@@ -1771,11 +2099,24 @@ static struct of_device_id const bcm963x
+ { .compatible = "alcatel,rg100a", .data = &board_96358vw2, },
+ { .compatible = "brcm,bcm96358vw", .data = &board_96358vw, },
+ { .compatible = "brcm,bcm96358vw2", .data = &board_96358vw2, },
++ { .compatible = "bt,home-hub-2-a", .data = &board_homehub2a, },
++ { .compatible = "comtrend,ct-6373", .data = &board_ct6373_1, },
+ { .compatible = "d-link,dsl-2650u", .data = &board_96358vw2, },
++ { .compatible = "d-link,dsl-274xb-c2", .data = &board_dsl_274xb_rev_c, },
++ { .compatible = "d-link,dva-g3810bn-tl", .data = &board_DVAG3810BN, },
++ { .compatible = "huawei,echolife-hg520v", .data = &board_HW520, },
++ { .compatible = "huawei,echolife-hg553", .data = &board_HW553, },
++ { .compatible = "huawei,echolife-hg556a-a", .data = &board_HW556_A, },
++ { .compatible = "huawei,echolife-hg556a-b", .data = &board_HW556_B, },
++ { .compatible = "huawei,echolife-hg556a-c", .data = &board_HW556_C, },
+ { .compatible = "pirelli,a226g", .data = &board_DWVS0, },
+ { .compatible = "pirelli,a226m", .data = &board_DWVS0, },
+ { .compatible = "pirelli,a226m-fwb", .data = &board_DWVS0, },
+ { .compatible = "pirelli,agpf-s0", .data = &board_AGPFS0, },
++ { .compatible = "sfr,neufbox-4-sercomm-r0", .data = &board_nb4_ser_r0, },
++ { .compatible = "sfr,neufbox-4-foxconn-r1", .data = &board_nb4_fxc_r1, },
++ { .compatible = "t-com,speedport-w-303v", .data = &board_spw303v, },
++ { .compatible = "telsey,cpva642", .data = &board_CPVA642, },
+ #endif /* CONFIG_BCM63XX_CPU_6358 */
+ #ifdef CONFIG_BCM63XX_CPU_6362
+ #endif /* CONFIG_BCM63XX_CPU_6362 */
--- /dev/null
+--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
++++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
+@@ -1941,6 +1941,117 @@ static struct board_info __initdata boar
+ };
+ #endif /* CONFIG_BCM63XX_CPU_6358 */
+
++#ifdef CONFIG_BCM63XX_CPU_6362
++static struct board_info __initdata board_dgnd3700v2 = {
++ .name = "96362ADVN2xh",
++ .expected_cpu_id = 0x6362,
++
++ .has_pci = 1,
++ .has_ohci0 = 1,
++ .has_ehci0 = 1,
++ .num_usbh_ports = 2,
++
++ .has_enetsw = 1,
++ .enetsw = {
++ .used_ports = {
++ [4] = {
++ .used = 1,
++ .phy_id = 0xff,
++ .bypass_link = 1,
++ .force_speed = 1000,
++ .force_duplex_full = 1,
++ .name = "RGMII",
++ },
++ },
++ },
++};
++
++static struct board_info __initdata board_fast2504n = {
++ .name = "F@ST2504n",
++ .expected_cpu_id = 0x6362,
++
++ .has_enetsw = 1,
++ .enetsw = {
++ .used_ports = {
++ [0] = {
++ .used = 1,
++ .phy_id = 1,
++ .name = "Port 1",
++ },
++ [1] = {
++ .used = 1,
++ .phy_id = 2,
++ .name = "Port 2",
++ },
++ [2] = {
++ .used = 1,
++ .phy_id = 3,
++ .name = "Port 3",
++ },
++ [3] = {
++ .used = 1,
++ .phy_id = 4,
++ .name = "Port 4",
++ },
++ },
++ },
++};
++
++static struct board_info __initdata board_hg253s_v2 = {
++ .name = "hg253s",
++ .expected_cpu_id = 0x6362,
++
++ .has_ohci0 = 1,
++ .has_ehci0 = 1,
++ .num_usbh_ports = 1,
++
++ .has_enetsw = 1,
++ .enetsw = {
++ .used_ports = {
++ [4] = {
++ .used = 1,
++ .phy_id = 0xff,
++ .bypass_link = 1,
++ .force_speed = 1000,
++ .force_duplex_full = 1,
++ .timing_sel = 1,
++ .name = "RGMII",
++ },
++
++ [5] = {
++ .used = 1,
++ .phy_id = 24,
++ .timing_sel = 1,
++ .name = "WAN",
++ },
++ },
++ },
++};
++
++static struct board_info __initdata board_nb6 = {
++ .name = "NB6",
++ .expected_cpu_id = 0x6362,
++
++ .has_ohci0 = 1,
++ .has_ehci0 = 1,
++ .num_usbh_ports = 2,
++
++ .has_enetsw = 1,
++ .enetsw = {
++ .used_ports = {
++ [4] = {
++ .used = 1,
++ .phy_id = 0xff,
++ .bypass_link = 1,
++ .force_speed = 1000,
++ .force_duplex_full = 1,
++ .name = "RGMII",
++ },
++ },
++ },
++};
++#endif /* CONFIG_BCM63XX_CPU_6362 */
++
+ /*
+ * all boards
+ */
+@@ -2024,6 +2135,12 @@ static const struct board_info __initcon
+ &board_nb4_fxc_r1,
+ &board_spw303v,
+ #endif /* CONFIG_BCM63XX_CPU_6358 */
++#ifdef CONFIG_BCM63XX_CPU_6362
++ &board_dgnd3700v2,
++ &board_fast2504n,
++ &board_hg253s_v2,
++ &board_nb6,
++#endif /* CONFIG_BCM63XX_CPU_6362 */
+ };
+
+ static struct of_device_id const bcm963xx_boards_dt[] = {
+@@ -2119,6 +2236,10 @@ static struct of_device_id const bcm963x
+ { .compatible = "telsey,cpva642", .data = &board_CPVA642, },
+ #endif /* CONFIG_BCM63XX_CPU_6358 */
+ #ifdef CONFIG_BCM63XX_CPU_6362
++ { .compatible = "huawei,hg253s-v2", .data = &board_hg253s_v2, },
++ { .compatible = "netgear,dgnd3700-v2", .data = &board_dgnd3700v2, },
++ { .compatible = "sagem,fast-2504n", .data = &board_fast2504n, },
++ { .compatible = "sfr,neufbox-6-sercomm-r0", .data = &board_nb6, },
+ #endif /* CONFIG_BCM63XX_CPU_6362 */
+ #ifdef CONFIG_BCM63XX_CPU_6368
+ #endif /* CONFIG_BCM63XX_CPU_6368 */
--- /dev/null
+--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
++++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
+@@ -10,6 +10,8 @@
+ #include <linux/kernel.h>
+ #include <linux/string.h>
+ #include <linux/pci_ids.h>
++#include <linux/platform_data/b53.h>
++#include <linux/spi/spi.h>
+ #include <asm/addrspace.h>
+ #include <bcm63xx_board.h>
+ #include <bcm63xx_cpu.h>
+@@ -2053,6 +2055,648 @@ static struct board_info __initdata boar
+ #endif /* CONFIG_BCM63XX_CPU_6362 */
+
+ /*
++ * known 6368 boards
++ */
++#ifdef CONFIG_BCM63XX_CPU_6368
++static struct board_info __initdata board_96368mvngr = {
++ .name = "96368MVNgr",
++ .expected_cpu_id = 0x6368,
++
++ .has_pci = 1,
++ .has_ohci0 = 1,
++ .has_ehci0 = 1,
++
++ .has_enetsw = 1,
++ .enetsw = {
++ .used_ports = {
++ [0] = {
++ .used = 1,
++ .phy_id = 1,
++ .name = "port1",
++ },
++ [1] = {
++ .used = 1,
++ .phy_id = 2,
++ .name = "port2",
++ },
++ [2] = {
++ .used = 1,
++ .phy_id = 3,
++ .name = "port3",
++ },
++ [3] = {
++ .used = 1,
++ .phy_id = 4,
++ .name = "port4",
++ },
++ },
++ },
++};
++
++static struct board_info __initdata board_96368mvwg = {
++ .name = "96368MVWG",
++ .expected_cpu_id = 0x6368,
++
++ .has_pci = 1,
++ .has_ohci0 = 1,
++ .has_ehci0 = 1,
++
++ .has_usbd = 1,
++ .usbd = {
++ .use_fullspeed = 0,
++ .port_no = 0,
++ },
++
++ .has_enetsw = 1,
++ .enetsw = {
++ .used_ports = {
++ [1] = {
++ .used = 1,
++ .phy_id = 2,
++ .name = "port1",
++ },
++ [2] = {
++ .used = 1,
++ .phy_id = 3,
++ .name = "port2",
++ },
++ [4] = {
++ .used = 1,
++ .phy_id = 0x12,
++ .name = "port0",
++ },
++ [5] = {
++ .used = 1,
++ .phy_id = 0x11,
++ .name = "port3",
++ },
++ },
++ },
++};
++
++static struct board_info __initdata board_AV4202N = {
++ .name = "96368_Swiss_S1",
++ .expected_cpu_id = 0x6368,
++
++ .has_pci = 1,
++ .has_ohci0 = 1,
++ .has_ehci0 = 1,
++ .num_usbh_ports = 2,
++
++ .has_enetsw = 1,
++ .enetsw = {
++ .used_ports = {
++ [0] = {
++ .used = 1,
++ .phy_id = 1,
++ .name = "port1",
++ },
++ [1] = {
++ .used = 1,
++ .phy_id = 2,
++ .name = "port2",
++ },
++ [2] = {
++ .used = 1,
++ .phy_id = 3,
++ .name = "port3",
++ },
++ [3] = {
++ .used = 1,
++ .phy_id = 4,
++ .name = "port4",
++ },
++ },
++ },
++
++ .use_fallback_sprom = 1,
++ .fallback_sprom = {
++ .type = SPROM_BCM4322,
++ .pci_bus = 0,
++ .pci_dev = 1,
++ },
++};
++
++static struct board_info __initdata board_DGND3700v1_3800B = {
++ .name = "U12L144T01",
++ .expected_cpu_id = 0x6368,
++
++ .has_pci = 1,
++ .has_ohci0 = 1,
++ .has_ehci0 = 1,
++ .num_usbh_ports = 2,
++
++ .has_enetsw = 1,
++ .enetsw = {
++ .used_ports = {
++ [5] = {
++ .used = 1,
++ .phy_id = 0xff,
++ .bypass_link = 1,
++ .force_speed = 1000,
++ .force_duplex_full = 1,
++ .name = "RGMII",
++ },
++ },
++ },
++};
++
++static struct sprom_fixup __initdata EVG2000_fixups[] = {
++ { .offset = 219, .value = 0xec08 },
++};
++
++static struct board_info __initdata board_EVG2000 = {
++ .name = "96369PVG",
++ .expected_cpu_id = 0x6368,
++
++ .has_pci = 1,
++ .has_ohci0 = 1,
++ .has_ehci0 = 1,
++ .num_usbh_ports = 2,
++
++ .has_enetsw = 1,
++ .enetsw = {
++ .used_ports = {
++ [5] = {
++ .used = 1,
++ .phy_id = 0xff,
++ .bypass_link = 1,
++ .force_speed = 1000,
++ .force_duplex_full = 1,
++ .name = "RGMII",
++ },
++ },
++ },
++
++ .use_fallback_sprom = 1,
++ .fallback_sprom = {
++ .type = SPROM_BCM4322,
++ .pci_bus = 0,
++ .pci_dev = 1,
++ .board_fixups = EVG2000_fixups,
++ .num_board_fixups = ARRAY_SIZE(EVG2000_fixups),
++ },
++};
++
++static struct board_info __initdata board_HG622 = {
++ .name = "96368MVWG_hg622",
++ .expected_cpu_id = 0x6368,
++
++ .has_pci = 1,
++ .has_ohci0 = 1,
++ .has_ehci0 = 1,
++ .num_usbh_ports = 2,
++
++ .has_caldata = 1,
++ .caldata = {
++ {
++ .vendor = PCI_VENDOR_ID_RALINK,
++ .caldata_offset = 0xfa0000,
++ .slot = 1,
++ .eeprom = "rt2x00.eeprom",
++ },
++ },
++
++ .has_enetsw = 1,
++ .enetsw = {
++ .used_ports = {
++ [0] = {
++ .used = 1,
++ .phy_id = 1,
++ .name = "port1",
++ },
++ [1] = {
++ .used = 1,
++ .phy_id = 2,
++ .name = "port2",
++ },
++ [2] = {
++ .used = 1,
++ .phy_id = 3,
++ .name = "port3",
++ },
++ [3] = {
++ .used = 1,
++ .phy_id = 4,
++ .name = "port4",
++ },
++ },
++ },
++};
++
++static struct board_info __initdata board_HG655b = {
++ .name = "HW65x",
++ .expected_cpu_id = 0x6368,
++
++ .has_pci = 1,
++ .has_ohci0 = 1,
++ .has_ehci0 = 1,
++ .num_usbh_ports = 2,
++
++ .has_caldata = 1,
++ .caldata = {
++ {
++ .vendor = PCI_VENDOR_ID_RALINK,
++ .caldata_offset = 0x7c0000,
++ .slot = 1,
++ .eeprom = "rt2x00.eeprom",
++ },
++ },
++
++ .has_enetsw = 1,
++ .enetsw = {
++ .used_ports = {
++ [0] = {
++ .used = 1,
++ .phy_id = 1,
++ .name = "port1",
++ },
++ [1] = {
++ .used = 1,
++ .phy_id = 2,
++ .name = "port2",
++ },
++ [2] = {
++ .used = 1,
++ .phy_id = 3,
++ .name = "port3",
++ },
++ [3] = {
++ .used = 1,
++ .phy_id = 4,
++ .name = "port4",
++ },
++ },
++ },
++};
++
++static struct board_info __initdata board_P870HW51A_V2 = {
++ .name = "P870HW-51a_v2",
++ .expected_cpu_id = 0x6368,
++
++ .has_pci = 1,
++ .has_ohci0 = 1,
++ .has_ehci0 = 1,
++
++ .has_enetsw = 1,
++ .enetsw = {
++ .used_ports = {
++ [0] = {
++ .used = 1,
++ .phy_id = 1,
++ .name = "port1",
++ },
++ [1] = {
++ .used = 1,
++ .phy_id = 2,
++ .name = "port2",
++ },
++ [2] = {
++ .used = 1,
++ .phy_id = 3,
++ .name = "port3",
++ },
++ [3] = {
++ .used = 1,
++ .phy_id = 4,
++ .name = "port4",
++ },
++ },
++ },
++
++ .use_fallback_sprom = 1,
++ .fallback_sprom = {
++ .type = SPROM_BCM4318,
++ .pci_bus = 0,
++ .pci_dev = 1,
++ },
++};
++
++static struct board_info __initdata board_R1000H = {
++ .name = "R1000H",
++ .expected_cpu_id = 0x6368,
++
++ .has_pci = 1,
++ .has_ohci0 = 1,
++ .has_ehci0 = 1,
++
++ .has_enetsw = 1,
++ .enetsw = {
++ .used_ports = {
++ [5] = {
++ .used = 1,
++ .phy_id = 0xff,
++ .bypass_link = 1,
++ .force_speed = 1000,
++ .force_duplex_full = 1,
++ .name = "RGMII",
++ },
++ },
++ },
++};
++
++static struct sprom_fixup __initdata vh4032n_fixups[] = {
++ { .offset = 2, .value = 0x04d2 },
++ { .offset = 4, .value = 0x4350 },
++ { .offset = 65, .value = 0x1300 },
++ { .offset = 68, .value = 0x0402 },
++ { .offset = 70, .value = 0x0090 },
++ { .offset = 71, .value = 0x4c19 },
++ { .offset = 72, .value = 0x2345 },
++ { .offset = 87, .value = 0x0315 },
++ { .offset = 88, .value = 0x0315 },
++ { .offset = 96, .value = 0x2048 },
++ { .offset = 97, .value = 0xfed7 },
++ { .offset = 98, .value = 0x15a6 },
++ { .offset = 99, .value = 0xfaee },
++ { .offset = 100, .value = 0x3e3a },
++ { .offset = 101, .value = 0x3a36 },
++ { .offset = 102, .value = 0xff7f },
++ { .offset = 103, .value = 0x11b9 },
++ { .offset = 104, .value = 0xfc53 },
++ { .offset = 105, .value = 0xffe6 },
++ { .offset = 106, .value = 0xfdd2 },
++ { .offset = 107, .value = 0xfe49 },
++ { .offset = 108, .value = 0xff6a },
++ { .offset = 109, .value = 0x136e },
++ { .offset = 110, .value = 0xfbed },
++ { .offset = 111, .value = 0x0000 },
++ { .offset = 112, .value = 0x2048 },
++ { .offset = 113, .value = 0xfee2 },
++ { .offset = 114, .value = 0x15e5 },
++ { .offset = 115, .value = 0xfaed },
++ { .offset = 116, .value = 0x3e3a },
++ { .offset = 117, .value = 0x3a36 },
++ { .offset = 118, .value = 0xffc8 },
++ { .offset = 119, .value = 0x12b8 },
++ { .offset = 120, .value = 0xfca1 },
++ { .offset = 121, .value = 0xff9b },
++ { .offset = 122, .value = 0x122a },
++ { .offset = 123, .value = 0xfcc8 },
++ { .offset = 124, .value = 0xff95 },
++ { .offset = 125, .value = 0x146b },
++ { .offset = 126, .value = 0xfbba },
++ { .offset = 127, .value = 0x0000 },
++ { .offset = 161, .value = 0x0000 },
++ { .offset = 162, .value = 0x0000 },
++ { .offset = 169, .value = 0x0000 },
++ { .offset = 170, .value = 0x0000 },
++ { .offset = 171, .value = 0x0000 },
++ { .offset = 172, .value = 0x0000 },
++ { .offset = 173, .value = 0x0000 },
++ { .offset = 174, .value = 0x0000 },
++ { .offset = 175, .value = 0x0000 },
++ { .offset = 176, .value = 0x0000 },
++ { .offset = 219, .value = 0x1108 },
++};
++
++static struct board_info __initdata board_VH4032N = {
++ .name = "VH4032N",
++ .expected_cpu_id = 0x6368,
++
++ .has_pci = 1,
++ .has_ohci0 = 1,
++ .has_ehci0 = 1,
++ .num_usbh_ports = 2,
++
++ .has_enetsw = 1,
++ .enetsw = {
++ .used_ports = {
++ [0] = {
++ .used = 1,
++ .phy_id = 1,
++ .name = "LAN4",
++ },
++ [1] = {
++ .used = 1,
++ .phy_id = 2,
++ .name = "LAN3",
++ },
++ [2] = {
++ .used = 1,
++ .phy_id = 3,
++ .name = "LAN2",
++ },
++ [3] = {
++ .used = 1,
++ .phy_id = 4,
++ .name = "LAN1",
++ },
++ },
++ },
++
++ .use_fallback_sprom = 1,
++ .fallback_sprom = {
++ .type = SPROM_BCM43222,
++ .pci_bus = 0,
++ .pci_dev = 1,
++ .board_fixups = vh4032n_fixups,
++ .num_board_fixups = ARRAY_SIZE(vh4032n_fixups),
++ },
++};
++
++static struct sprom_fixup __initdata vr3025u_fixups[] = {
++ { .offset = 97, .value = 0xfeb3 },
++ { .offset = 98, .value = 0x1618 },
++ { .offset = 99, .value = 0xfab0 },
++ { .offset = 113, .value = 0xfed1 },
++ { .offset = 114, .value = 0x1609 },
++ { .offset = 115, .value = 0xfad9 },
++};
++
++static struct board_info __initdata board_VR3025u = {
++ .name = "96368M-1541N",
++ .expected_cpu_id = 0x6368,
++
++ .has_pci = 1,
++ .has_ohci0 = 1,
++ .has_ehci0 = 1,
++
++ .has_enetsw = 1,
++ .enetsw = {
++ .used_ports = {
++ [0] = {
++ .used = 1,
++ .phy_id = 1,
++ .name = "port1",
++ },
++ [1] = {
++ .used = 1,
++ .phy_id = 2,
++ .name = "port2",
++ },
++ [2] = {
++ .used = 1,
++ .phy_id = 3,
++ .name = "port3",
++ },
++ [3] = {
++ .used = 1,
++ .phy_id = 4,
++ .name = "port4",
++ },
++ },
++ },
++
++ .use_fallback_sprom = 1,
++ .fallback_sprom = {
++ .type = SPROM_BCM43222,
++ .pci_bus = 0,
++ .pci_dev = 1,
++ .board_fixups = vr3025u_fixups,
++ .num_board_fixups = ARRAY_SIZE(vr3025u_fixups),
++ },
++};
++
++static struct sprom_fixup __initdata vr3025un_fixups[] = {
++ { .offset = 97, .value = 0xfeb3 },
++ { .offset = 98, .value = 0x1618 },
++ { .offset = 99, .value = 0xfab0 },
++ { .offset = 113, .value = 0xfed1 },
++ { .offset = 114, .value = 0x1609 },
++ { .offset = 115, .value = 0xfad9 },
++};
++
++static struct board_info __initdata board_VR3025un = {
++ .name = "96368M-1341N",
++ .expected_cpu_id = 0x6368,
++
++ .has_pci = 1,
++ .has_ohci0 = 1,
++ .has_ehci0 = 1,
++
++ .has_enetsw = 1,
++ .enetsw = {
++ .used_ports = {
++ [0] = {
++ .used = 1,
++ .phy_id = 1,
++ .name = "port1",
++ },
++ [1] = {
++ .used = 1,
++ .phy_id = 2,
++ .name = "port2",
++ },
++ [2] = {
++ .used = 1,
++ .phy_id = 3,
++ .name = "port3",
++ },
++ [3] = {
++ .used = 1,
++ .phy_id = 4,
++ .name = "port4",
++ },
++ },
++ },
++
++ .use_fallback_sprom = 1,
++ .fallback_sprom = {
++ .type = SPROM_BCM43222,
++ .pci_bus = 0,
++ .pci_dev = 1,
++ .board_fixups = vr3025un_fixups,
++ .num_board_fixups = ARRAY_SIZE(vr3025un_fixups),
++ },
++};
++
++static struct sprom_fixup __initdata vr3026e_fixups[] = {
++ { .offset = 97, .value = 0xfeb3 },
++ { .offset = 98, .value = 0x1618 },
++ { .offset = 99, .value = 0xfab0 },
++ { .offset = 113, .value = 0xfed1 },
++ { .offset = 114, .value = 0x1609 },
++ { .offset = 115, .value = 0xfad9 },
++};
++
++static struct board_info __initdata board_VR3026e = {
++ .name = "96368MT-1341N1",
++ .expected_cpu_id = 0x6368,
++
++ .has_pci = 1,
++ .has_ohci0 = 1,
++ .has_ehci0 = 1,
++
++ .has_enetsw = 1,
++ .enetsw = {
++ .used_ports = {
++ [0] = {
++ .used = 1,
++ .phy_id = 1,
++ .name = "port1",
++ },
++ [1] = {
++ .used = 1,
++ .phy_id = 2,
++ .name = "port2",
++ },
++ [2] = {
++ .used = 1,
++ .phy_id = 3,
++ .name = "port3",
++ },
++ [3] = {
++ .used = 1,
++ .phy_id = 4,
++ .name = "port4",
++ },
++ },
++ },
++
++ .use_fallback_sprom = 1,
++ .fallback_sprom = {
++ .type = SPROM_BCM43222,
++ .pci_bus = 0,
++ .pci_dev = 1,
++ .board_fixups = vr3026e_fixups,
++ .num_board_fixups = ARRAY_SIZE(vr3026e_fixups),
++ },
++};
++
++static struct sprom_fixup __initdata wap5813n_fixups[] = {
++ { .offset = 97, .value = 0xfeed },
++ { .offset = 98, .value = 0x15d1 },
++ { .offset = 99, .value = 0xfb0d },
++ { .offset = 113, .value = 0xfef7 },
++ { .offset = 114, .value = 0x15f7 },
++ { .offset = 115, .value = 0xfb1a },
++};
++
++static struct board_info __initdata board_WAP5813n = {
++ .name = "96369R-1231N",
++ .expected_cpu_id = 0x6368,
++
++ .has_pci = 1,
++ .has_ohci0 = 1,
++ .has_ehci0 = 1,
++
++ .has_enetsw = 1,
++ .enetsw = {
++ .used_ports = {
++ [4] = {
++ .used = 1,
++ .phy_id = 0xff,
++ .bypass_link = 1,
++ .force_speed = 1000,
++ .force_duplex_full = 1,
++ .name = "RGMII",
++ },
++ },
++ },
++
++ .use_fallback_sprom = 1,
++ .fallback_sprom = {
++ .type = SPROM_BCM43222,
++ .pci_bus = 0,
++ .pci_dev = 1,
++ .board_fixups = wap5813n_fixups,
++ .num_board_fixups = ARRAY_SIZE(wap5813n_fixups),
++ },
++};
++#endif /* CONFIG_BCM63XX_CPU_6368 */
++
++/*
+ * all boards
+ */
+ static const struct board_info __initconst *bcm963xx_boards[] = {
+@@ -2141,6 +2785,22 @@ static const struct board_info __initcon
+ &board_hg253s_v2,
+ &board_nb6,
+ #endif /* CONFIG_BCM63XX_CPU_6362 */
++#ifdef CONFIG_BCM63XX_CPU_6368
++ &board_96368mvngr,
++ &board_96368mvwg,
++ &board_AV4202N,
++ &board_DGND3700v1_3800B,
++ &board_EVG2000,
++ &board_HG622,
++ &board_HG655b,
++ &board_P870HW51A_V2,
++ &board_R1000H,
++ &board_VH4032N,
++ &board_VR3025u,
++ &board_VR3025un,
++ &board_VR3026e,
++ &board_WAP5813n,
++#endif /* CONFIG_BCM63XX_CPU_6368 */
+ };
+
+ static struct of_device_id const bcm963xx_boards_dt[] = {
+@@ -2242,6 +2902,20 @@ static struct of_device_id const bcm963x
+ { .compatible = "sfr,neufbox-6-sercomm-r0", .data = &board_nb6, },
+ #endif /* CONFIG_BCM63XX_CPU_6362 */
+ #ifdef CONFIG_BCM63XX_CPU_6368
++ { .compatible = "actiontec,r1000h", .data = &board_R1000H, },
++ { .compatible = "adb,av4202n", .data = &board_AV4202N, },
++ { .compatible = "brcm,bcm96368mvngr", .data = &board_96368mvngr, },
++ { .compatible = "brcm,bcm96368mvwg", .data = &board_96368mvwg, },
++ { .compatible = "comtrend,vr-3025u", .data = &board_VR3025u, },
++ { .compatible = "comtrend,vr-3025un", .data = &board_VR3025un, },
++ { .compatible = "comtrend,vr-3026e", .data = &board_VR3026e, },
++ { .compatible = "comtrend,wap-5813n", .data = &board_WAP5813n, },
++ { .compatible = "huawei,echolife-hg622", .data = &board_HG622, },
++ { .compatible = "huawei,echolife-hg655b", .data = &board_HG655b, },
++ { .compatible = "netgear,dgnd3700-v1", .data = &board_DGND3700v1_3800B, },
++ { .compatible = "netgear,evg2000", .data = &board_EVG2000, },
++ { .compatible = "observa,vh4032n", .data = &board_VH4032N, },
++ { .compatible = "zyxel,p870hw-51a-v2", .data = &board_P870HW51A_V2, },
+ #endif /* CONFIG_BCM63XX_CPU_6368 */
+ #ifdef CONFIG_BCM63XX_CPU_63268
+ #endif /* CONFIG_BCM63XX_CPU_63268 */
+--- a/arch/mips/bcm63xx/boards/board_common.c
++++ b/arch/mips/bcm63xx/boards/board_common.c
+@@ -81,12 +81,25 @@ void __init board_early_setup(const stru
+ bcm63xx_pci_enabled = 1;
+ if (BCMCPU_IS_6348())
+ val |= GPIO_MODE_6348_G2_PCI;
++
++ if (BCMCPU_IS_6368())
++ val |= GPIO_MODE_6368_PCI_REQ1 |
++ GPIO_MODE_6368_PCI_GNT1 |
++ GPIO_MODE_6368_PCI_INTB |
++ GPIO_MODE_6368_PCI_REQ0 |
++ GPIO_MODE_6368_PCI_GNT0;
+ }
+ #endif
+
+ if (board.has_pccard) {
+ if (BCMCPU_IS_6348())
+ val |= GPIO_MODE_6348_G1_MII_PCCARD;
++
++ if (BCMCPU_IS_6368())
++ val |= GPIO_MODE_6368_PCMCIA_CD1 |
++ GPIO_MODE_6368_PCMCIA_CD2 |
++ GPIO_MODE_6368_PCMCIA_VS1 |
++ GPIO_MODE_6368_PCMCIA_VS2;
+ }
+
+ if (board.has_enet0 && !board.enet0.use_internal_phy) {
--- /dev/null
+--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
++++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
+@@ -2697,6 +2697,273 @@ static struct board_info __initdata boar
+ #endif /* CONFIG_BCM63XX_CPU_6368 */
+
+ /*
++ * known 63268/63269 boards
++ */
++#ifdef CONFIG_BCM63XX_CPU_63268
++static struct board_info __initdata board_963268bu_p300 = {
++ .name = "963268BU_P300",
++ .expected_cpu_id = 0x63268,
++
++ .has_ohci0 = 1,
++ .has_ehci0 = 1,
++ .num_usbh_ports = 1,
++
++ .has_usbd = 1,
++ .usbd = {
++ .use_fullspeed = 0,
++ .port_no = 0,
++ },
++
++ .has_enetsw = 1,
++ .enetsw = {
++ .used_ports = {
++ [0] = {
++ .used = 1,
++ .phy_id = 17,
++ .name = "FE1",
++ },
++ [3] = {
++ .used = 1,
++ .phy_id = 4,
++ .name = "GbE2",
++ },
++ [4] = {
++ .used = 1,
++ .phy_id = 0,
++ .name = "GbE3",
++ .mii_override = 1,
++ .timing_sel = 1,
++ },
++ [5] = {
++ .used = 1,
++ .phy_id = 1,
++ .name = "GbE1",
++ .mii_override = 1,
++ .timing_sel = 1,
++ },
++ [6] = {
++ .used = 1,
++ .phy_id = 24,
++ .name = "GbE4",
++ .mii_override = 1,
++ .timing_sel = 1,
++ },
++ [7] = {
++ .used = 1,
++ .phy_id = 25,
++ .name = "GbE5",
++ .mii_override = 1,
++ .timing_sel = 1,
++ },
++ },
++ },
++};
++
++static struct board_info __initdata board_963269bhr = {
++ .name = "963269BHR",
++ .expected_cpu_id = 0x63268,
++
++ .has_pci = 1,
++ .has_ohci0 = 1,
++ .has_ehci0 = 1,
++
++ .has_enetsw = 1,
++ .enetsw = {
++ .used_ports = {
++ [0] = {
++ .used = 1,
++ .phy_id = 1,
++ .name = "port1",
++ },
++ [1] = {
++ .used = 1,
++ .phy_id = 2,
++ .name = "port2",
++ },
++ [2] = {
++ .used = 1,
++ .phy_id = 3,
++ .name = "port3",
++ },
++ [3] = {
++ .used = 1,
++ .phy_id = 4,
++ .name = "port4",
++ },
++ },
++ },
++};
++
++static struct board_info __initdata board_BSKYB_63168 = {
++ .name = "BSKYB_63168",
++ .expected_cpu_id = 0x63268,
++
++ .has_pci = 1,
++ .has_ohci0 = 1,
++ .has_ehci0 = 1,
++ .num_usbh_ports = 2,
++
++ .has_enetsw = 1,
++ .enetsw = {
++ .used_ports = {
++ [0] = {
++ .used = 1,
++ .phy_id = 1,
++ .name = "Port 1",
++ },
++ [1] = {
++ .used = 1,
++ .phy_id = 2,
++ .name = "Port 2",
++ },
++ [2] = {
++ .used = 1,
++ .phy_id = 3,
++ .name = "Port 3",
++ },
++ [3] = {
++ .used = 1,
++ .phy_id = 4,
++ .name = "Port 4",
++ },
++ },
++ },
++};
++
++static struct board_info __initdata board_H500s = {
++ .name = "BXK00C-1.6",
++ .expected_cpu_id = 0x63268,
++
++ .has_ohci0 = 1,
++ .has_ehci0 = 1,
++ .num_usbh_ports = 1,
++
++ .has_enetsw = 1,
++ .enetsw = {
++ .used_ports = {
++ [3] = {
++ .used = 1,
++ .phy_id = 12,
++ .name = "WAN",
++ },
++ [4] = {
++ .used = 1,
++ .phy_id = 0,
++ .bypass_link = 1,
++ .force_speed = 1000,
++ .force_duplex_full = 1,
++ .mii_override = 1,
++ .timing_sel = 1,
++ .name = "RGMII",
++ },
++ },
++ },
++};
++
++static struct board_info __initdata board_VG8050 = {
++ .name = "963169P-1861N5",
++ .expected_cpu_id = 0x63268,
++
++ .has_ohci0 = 1,
++ .has_ehci0 = 1,
++ .num_usbh_ports = 2,
++
++ .has_enetsw = 1,
++ .enetsw = {
++ .used_ports = {
++ [6] = {
++ .used = 1,
++ .phy_id = 0xff,
++ .bypass_link = 1,
++ .force_speed = 1000,
++ .force_duplex_full = 1,
++ .mii_override = 1,
++ .timing_sel = 1,
++ .name = "RGMII",
++ },
++ },
++ },
++};
++
++static struct board_info __initdata board_VR3032u = {
++ .name = "963168M-1841N1",
++ .expected_cpu_id = 0x63268,
++
++ .has_ohci0 = 1,
++ .has_ehci0 = 1,
++ .num_usbh_ports = 1,
++
++ .has_enetsw = 1,
++ .enetsw = {
++ .used_ports = {
++ [0] = {
++ .used = 1,
++ .phy_id = 1,
++ .name = "LAN2",
++ },
++ [1] = {
++ .used = 1,
++ .phy_id = 2,
++ .name = "LAN3",
++ },
++ [2] = {
++ .used = 1,
++ .phy_id = 3,
++ .name = "LAN4",
++ },
++ [3] = {
++ .used = 1,
++ .phy_id = 4,
++ .name = "LAN1",
++ },
++ },
++ },
++};
++
++static struct board_info __initdata board_vw6339gu = {
++ .name = "VW6339GU",
++ .expected_cpu_id = 0x63268,
++
++ .has_ohci0 = 1,
++ .has_ehci0 = 1,
++ .num_usbh_ports = 1,
++
++ .has_enetsw = 1,
++ .enetsw = {
++ .used_ports = {
++ [0] = {
++ .used = 1,
++ .phy_id = 1,
++ .name = "LAN2",
++ },
++ [1] = {
++ .used = 1,
++ .phy_id = 2,
++ .name = "LAN3",
++ },
++ [2] = {
++ .used = 1,
++ .phy_id = 3,
++ .name = "LAN4",
++ },
++ [3] = {
++ .used = 1,
++ .phy_id = 4,
++ .name = "LAN1",
++ },
++ [4] = {
++ .used = 1,
++ .phy_id = 7,
++ .name = "WAN",
++ .mii_override = 1,
++ .timing_sel = 1,
++ },
++ },
++ },
++};
++#endif /* CONFIG_BCM63XX_CPU_63268 */
++
++/*
+ * all boards
+ */
+ static const struct board_info __initconst *bcm963xx_boards[] = {
+@@ -2801,6 +3068,15 @@ static const struct board_info __initcon
+ &board_VR3026e,
+ &board_WAP5813n,
+ #endif /* CONFIG_BCM63XX_CPU_6368 */
++#ifdef CONFIG_BCM63XX_CPU_63268
++ &board_963268bu_p300,
++ &board_963269bhr,
++ &board_BSKYB_63168,
++ &board_H500s,
++ &board_VG8050,
++ &board_VR3032u,
++ &board_vw6339gu,
++#endif /* CONFIG_BCM63XX_CPU_63268 */
+ };
+
+ static struct of_device_id const bcm963xx_boards_dt[] = {
+@@ -2918,6 +3194,14 @@ static struct of_device_id const bcm963x
+ { .compatible = "zyxel,p870hw-51a-v2", .data = &board_P870HW51A_V2, },
+ #endif /* CONFIG_BCM63XX_CPU_6368 */
+ #ifdef CONFIG_BCM63XX_CPU_63268
++ { .compatible = "brcm,bcm963268bu-p300", .data = &board_963268bu_p300, },
++ { .compatible = "brcm,bcm963269bhr", .data = &board_963269bhr, },
++ { .compatible = "comtrend,vg-8050", .data = &board_VG8050, },
++ { .compatible = "comtrend,vr-3032u", .data = &board_VR3032u, },
++ { .compatible = "inteno,vg50", .data = &board_vw6339gu, },
++ { .compatible = "sercomm,h500-s-lowi", .data = &board_H500s, },
++ { .compatible = "sercomm,h500-s-vfes", .data = &board_H500s, },
++ { .compatible = "sky,sr102", .data = &board_BSKYB_63168, },
+ #endif /* CONFIG_BCM63XX_CPU_63268 */
+ #endif /* CONFIG_OF */
+ { },
--- /dev/null
+--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
++++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
+@@ -3230,6 +3230,22 @@ void __init board_bcm963xx_init(void)
+ val &= MPI_CSBASE_BASE_MASK;
+ }
+ boot_addr = (u8 *)KSEG1ADDR(val);
++ pr_info("Boot address 0x%08x\n",(unsigned int)boot_addr);
++
++ /* BT Voyager 2500V (RTA1046VW PCB) has 8 Meg flash used as two */
++ /* banks of 4 Meg. The byte at 0xBF800000 identifies the back to use.*/
++ /* Loading firmware from the CFE Prompt always loads to Bank 0 */
++ /* Do an early check of CFE and then select bank 0 */
++
++ if (boot_addr == (u8 *)0xbf800000) {
++ u8 *tmp_boot_addr = (u8*)0xbfc00000;
++
++ bcm63xx_nvram_init(tmp_boot_addr + BCM963XX_NVRAM_OFFSET);
++ if (!strcmp(bcm63xx_nvram_get_name(), "V2500V_BB")) {
++ pr_info("V2500V: nvram bank 0\n");
++ boot_addr = tmp_boot_addr;
++ }
++ }
+
+ /* dump cfe version */
+ cfe = boot_addr + BCM963XX_CFE_VERSION_OFFSET;
+--- a/arch/mips/bcm63xx/dev-flash.c
++++ b/arch/mips/bcm63xx/dev-flash.c
+@@ -21,6 +21,7 @@
+ #include <linux/spi/spi.h>
+ #include <linux/spi/flash.h>
+
++#include <bcm63xx_board.h>
+ #include <bcm63xx_cpu.h>
+ #include <bcm63xx_dev_flash.h>
+ #include <bcm63xx_regs.h>
+@@ -256,6 +257,13 @@ int __init bcm63xx_flash_register(void)
+ val = bcm_mpi_readl(MPI_CSBASE_REG(0));
+ val &= MPI_CSBASE_BASE_MASK;
+
++ /* BT Voyager 2500V has 8 Meg flash in two 4 Meg banks */
++ /* Loading from CFE always uses Bank 0 */
++ if (!strcmp(board_get_name(), "V2500V_BB")) {
++ pr_info("V2500V: Start in Bank 0\n");
++ val = val + 0x400000; // Select Bank 0 start address
++ }
++
+ mtd_resources[0].start = val;
+ mtd_resources[0].end = 0x1FFFFFFF;
+ }
--- /dev/null
+From e796582b499f0ba6acaa1ac3a10c09cceaab7702 Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jogo@openwrt.org>
+Date: Sun, 9 Mar 2014 04:55:52 +0100
+Subject: [PATCH] MIPS: BCM63XX: add inventel Livebox support
+
+---
+ arch/mips/bcm63xx/boards/Kconfig | 6 +
+ arch/mips/bcm63xx/boards/Makefile | 1 +
+ arch/mips/bcm63xx/boards/board_common.c | 2 +-
+ arch/mips/bcm63xx/boards/board_common.h | 6 +
+ arch/mips/bcm63xx/boards/board_livebox.c | 215 ++++++++++++++++++++++++++++++
+ 5 files changed, 229 insertions(+), 1 deletion(-)
+ create mode 100644 arch/mips/bcm63xx/boards/board_livebox.c
+
+--- a/arch/mips/bcm63xx/boards/Kconfig
++++ b/arch/mips/bcm63xx/boards/Kconfig
+@@ -12,4 +12,10 @@ config BOARD_BCM963XX
+ select BCMA
+ default y
+
++config BOARD_LIVEBOX
++ bool "Inventel Livebox(es) boards"
++ select SSB
++ help
++ Inventel Livebox boards using the RedBoot bootloader.
++
+ endmenu
+--- a/arch/mips/bcm63xx/boards/Makefile
++++ b/arch/mips/bcm63xx/boards/Makefile
+@@ -1,3 +1,4 @@
+ # SPDX-License-Identifier: GPL-2.0-only
+ obj-y += board_common.o
+ obj-$(CONFIG_BOARD_BCM963XX) += board_bcm963xx.o
++obj-$(CONFIG_BOARD_LIVEBOX) += board_livebox.o
+--- a/arch/mips/bcm63xx/boards/board_common.c
++++ b/arch/mips/bcm63xx/boards/board_common.c
+@@ -54,7 +54,7 @@ void __init board_prom_init(void)
+ if (fw_arg3 == CFE_EPTSEAL)
+ board_bcm963xx_init();
+ else
+- panic("unsupported bootloader detected");
++ board_livebox_init();
+ }
+
+ static int (*board_get_mac_address)(u8 mac[ETH_ALEN]);
+--- a/arch/mips/bcm63xx/boards/board_common.h
++++ b/arch/mips/bcm63xx/boards/board_common.h
+@@ -24,4 +24,10 @@ static inline void board_of_device_prese
+ }
+ #endif
+
++#if defined(CONFIG_BOARD_LIVEBOX)
++void board_livebox_init(void);
++#else
++static inline void board_livebox_init(void) { }
++#endif
++
+ #endif /* __BOARD_COMMON_H */
+--- /dev/null
++++ b/arch/mips/bcm63xx/boards/board_livebox.c
+@@ -0,0 +1,153 @@
++/*
++ * This file is subject to the terms and conditions of the GNU General Public
++ * License. See the file "COPYING" in the main directory of this archive
++ * for more details.
++ *
++ * Copyright (C) 2008 Florian Fainelli <florian@openwrt.org>
++ */
++
++#include <linux/init.h>
++#include <linux/kernel.h>
++#include <linux/string.h>
++#include <linux/input.h>
++#include <asm/addrspace.h>
++#include <bcm63xx_board.h>
++#include <bcm63xx_cpu.h>
++#include <bcm63xx_regs.h>
++#include <bcm63xx_io.h>
++#include <bcm63xx_dev_flash.h>
++#include <board_bcm963xx.h>
++
++#include "board_common.h"
++
++#define PFX "board_livebox: "
++
++static unsigned int mac_addr_used = 0;
++
++/*
++ * known 6348 boards
++ */
++#ifdef CONFIG_BCM63XX_CPU_6348
++static struct board_info __initdata board_livebox_blue5g = {
++ .name = "Livebox-blue-5g",
++ .expected_cpu_id = 0x6348,
++
++ .has_pccard = 1,
++ .has_pci = 1,
++ .has_ohci0 = 1,
++ .ephy_reset_gpio = 6,
++ .ephy_reset_gpio_flags = GPIO_ACTIVE_LOW,
++
++ .has_enet0 = 1,
++ .enet0 = {
++ .has_phy = 1,
++ .use_internal_phy = 1,
++ },
++
++ .has_enet1 = 1,
++ .enet1 = {
++ .has_phy = 1,
++ .phy_id = 31,
++ },
++};
++#endif
++
++/*
++ * all boards
++ */
++static const struct board_info __initdata *bcm963xx_boards[] = {
++#ifdef CONFIG_BCM63XX_CPU_6348
++ &board_livebox_blue5g
++#endif /* CONFIG_BCM63XX_CPU_6348 */
++};
++
++static struct of_device_id const livebox_boards_dt[] = {
++ { .compatible = "inventel,livebox-1", .data = &board_livebox_blue5g, },
++ { }
++};
++
++/*
++ * register & return a new board mac address
++ */
++static int livebox_get_mac_address(u8 *mac)
++{
++ u8 *p;
++ int count;
++
++ memcpy(mac, (u8 *)0xBEBFF377, ETH_ALEN);
++
++ p = mac + ETH_ALEN - 1;
++ count = mac_addr_used;
++
++ while (count--) {
++ do {
++ (*p)++;
++ if (*p != 0)
++ break;
++ p--;
++ } while (p != mac);
++ }
++
++ if (p == mac) {
++ printk(KERN_ERR PFX "unable to fetch mac address\n");
++ return -ENODEV;
++ }
++ mac_addr_used++;
++
++ return 0;
++}
++
++/*
++ * early init callback
++ */
++#define LIVEBOX_GPIO_DETECT_MASK 0x000000ff
++#define LIVEBOX_BOOT_ADDR 0x1e400000
++
++#define LIVEBOX_HW_BLUE5G_9 0x90
++
++void __init board_livebox_init(void)
++{
++ u32 val;
++ u8 hw_version;
++ const struct board_info *board;
++ const struct of_device_id *board_match;
++
++ /* find board by compat */
++ board_match = bcm63xx_match_board(livebox_boards_dt);
++ if (board_match) {
++ board = board_match->data;
++ } else {
++ /* Get hardware version */
++ val = bcm_gpio_readl(GPIO_CTL_LO_REG);
++ val &= ~LIVEBOX_GPIO_DETECT_MASK;
++ bcm_gpio_writel(val, GPIO_CTL_LO_REG);
++
++ hw_version = bcm_gpio_readl(GPIO_DATA_LO_REG);
++ hw_version &= LIVEBOX_GPIO_DETECT_MASK;
++
++ switch (hw_version) {
++ case LIVEBOX_HW_BLUE5G_9:
++ printk(KERN_INFO PFX "Livebox BLUE5G.9\n");
++ board = bcm963xx_boards[0];
++ break;
++ default:
++ printk(KERN_INFO PFX "Unknown livebox version: %02x\n",
++ hw_version);
++ /* use default livebox configuration */
++ board = bcm963xx_boards[0];
++ break;
++ }
++ }
++
++ /* use default livebox configuration */
++ board_early_setup(board, livebox_get_mac_address);
++
++ /* read base address of boot chip select (0) */
++ val = bcm_mpi_readl(MPI_CSBASE_REG(0));
++ val &= MPI_CSBASE_BASE_MASK;
++ if (val != LIVEBOX_BOOT_ADDR) {
++ printk(KERN_NOTICE PFX "flash address is: 0x%08x, forcing to: 0x%08x\n",
++ val, LIVEBOX_BOOT_ADDR);
++ bcm63xx_flash_force_phys_base_address(LIVEBOX_BOOT_ADDR, 0x1ebfffff);
++ }
++}
--- /dev/null
+--- a/arch/mips/bcm63xx/nvram.c
++++ b/arch/mips/bcm63xx/nvram.c
+@@ -24,6 +24,12 @@
+ static struct bcm963xx_nvram nvram;
+ static int mac_addr_used;
+
++/*
++ * Required export for WL
++ */
++u32 nvram_buf[5] = { 0, cpu_to_le32(20), 0, 0, 0 };
++EXPORT_SYMBOL(nvram_buf);
++
+ void __init bcm63xx_nvram_init(void *addr)
+ {
+ u32 crc, expected_crc;
+--- a/arch/mips/mm/cache.c
++++ b/arch/mips/mm/cache.c
+@@ -61,6 +61,9 @@ void (*_dma_cache_wback_inv)(unsigned lo
+ void (*_dma_cache_wback)(unsigned long start, unsigned long size);
+ void (*_dma_cache_inv)(unsigned long start, unsigned long size);
+
++EXPORT_SYMBOL(_dma_cache_wback_inv);
++EXPORT_SYMBOL(_dma_cache_inv);
++
+ #endif /* CONFIG_DMA_NONCOHERENT */
+
+ /*
--- /dev/null
+--- a/arch/mips/bcm63xx/sprom.c
++++ b/arch/mips/bcm63xx/sprom.c
+@@ -8,6 +8,7 @@
+ */
+
+ #include <linux/init.h>
++#include <linux/export.h>
+ #include <linux/kernel.h>
+ #include <linux/string.h>
+ #include <linux/platform_device.h>
+@@ -388,7 +389,19 @@ struct fallback_sprom_match {
+ struct ssb_sprom sprom;
+ };
+
+-static struct fallback_sprom_match fallback_sprom;
++struct fallback_sprom_match fallback_sprom;
++
++int bcm63xx_get_fallback_sprom(uint pci_bus, uint pci_slot, struct ssb_sprom *out)
++{
++ if (pci_bus != fallback_sprom.pci_bus ||
++ pci_slot != fallback_sprom.pci_dev)
++ pr_warn("fallback_sprom: pci bus/device num mismatch: expected %i/%i, but got %i/%i\n",
++ fallback_sprom.pci_bus, fallback_sprom.pci_dev,
++ pci_bus, pci_slot);
++ memcpy(out, &fallback_sprom.sprom, sizeof(struct ssb_sprom));
++ return 0;
++}
++EXPORT_SYMBOL(bcm63xx_get_fallback_sprom);
+
+ #if defined(CONFIG_SSB_PCIHOST)
+ int bcm63xx_get_fallback_ssb_sprom(struct ssb_bus *bus, struct ssb_sprom *out)
--- /dev/null
+From e3208e6087642b95a5bab3101fc9c6e34892c861 Mon Sep 17 00:00:00 2001
+From: Miguel GAIO <miguel.gaio@efixo.com>
+Date: Fri, 6 Jul 2012 14:12:33 +0200
+Subject: [PATCH 6/8] * [rtl8367r] Fix RGMII support
+
+---
+ drivers/net/phy/rtl8367.c | 5 +++++
+ 1 files changed, 5 insertions(+), 0 deletions(-)
+
+--- a/drivers/net/phy/rtl8367.c
++++ b/drivers/net/phy/rtl8367.c
+@@ -146,6 +146,10 @@
+ #define RTL8367_EXT_RGMXF_TXDELAY_MASK 1
+ #define RTL8367_EXT_RGMXF_RXDELAY_MASK 0x7
+
++#define RTL8367_PHY_AD_REG 0x130f
++#define RTL8370_PHY_AD_DUMMY_1_OFFSET 5
++#define RTL8370_PHY_AD_DUMMY_1_MASK 0xe0
++
+ #define RTL8367_DI_FORCE_REG(_x) (0x1310 + (_x))
+ #define RTL8367_DI_FORCE_MODE BIT(12)
+ #define RTL8367_DI_FORCE_NWAY BIT(7)
+@@ -897,6 +901,7 @@ static int rtl8367_extif_set_mode(struct
+ case RTL8367_EXTIF_MODE_RGMII_33V:
+ REG_WR(smi, RTL8367_CHIP_DEBUG0_REG, 0x0367);
+ REG_WR(smi, RTL8367_CHIP_DEBUG1_REG, 0x7777);
++ REG_RMW(smi, RTL8367_PHY_AD_REG, BIT(5), 0);
+ break;
+
+ case RTL8367_EXTIF_MODE_TMII_MAC:
--- /dev/null
+From ff3409ab17d56450943364ba49a16960e3cdda9b Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jogo@openwrt.org>
+Date: Sun, 6 Apr 2014 22:33:16 +0200
+Subject: [RFC] jffs2: work around unaligned accesses failing on bcm63xx/smp
+
+Unligned memcpy_fromio randomly fails with an unaligned dst. Work around
+it by ensuring we are always doing aligned copies.
+
+Should fix filename corruption in jffs2 with SMP.
+
+Signed-off-by: Jonas Gorski <jogo@openwrt.org>
+---
+ fs/jffs2/nodelist.h | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/fs/jffs2/nodelist.h
++++ b/fs/jffs2/nodelist.h
+@@ -259,7 +259,7 @@ struct jffs2_full_dirent
+ uint32_t ino; /* == zero for unlink */
+ unsigned int nhash;
+ unsigned char type;
+- unsigned char name[];
++ unsigned char name[] __attribute__((aligned((sizeof(long)))));
+ };
+
+ /*
# CONFIG_CRYPTO_LIB_CURVE25519 is not set
# CONFIG_CRYPTO_LIB_POLY1305 is not set
CONFIG_CRYPTO_LIB_POLY1305_RSIZE=9
+# CONFIG_CRYPTO_POLY1305_MIPS is not set
# CONFIG_CRYPTO_LRW is not set
# CONFIG_CRYPTO_LZ4 is not set
# CONFIG_CRYPTO_LZ4HC is not set
CONFIG_HW_RANDOM_TPM=y
# CONFIG_HW_RANDOM_VIA is not set
# CONFIG_HW_RANDOM_VIRTIO is not set
+# CONFIG_HW_RANDOM_XIPHERA is not set
# CONFIG_HX711 is not set
# CONFIG_HYPERV is not set
# CONFIG_HYPERV_TSCPAGE is not set
CONFIG_JOLIET=y
# CONFIG_JSA1212 is not set
# CONFIG_JUMP_LABEL is not set
+# CONFIG_JZ4770_PHY is not set
# CONFIG_KALLSYMS is not set
# CONFIG_KALLSYMS_ABSOLUTE_PERCPU is not set
# CONFIG_KALLSYMS_ALL is not set
# CONFIG_MACH_ASM9260 is not set
# CONFIG_MACH_DECSTATION is not set
# CONFIG_MACH_INGENIC is not set
+# CONFIG_MACH_INGENIC_SOC is not set
# CONFIG_MACH_JAZZ is not set
# CONFIG_MACH_JZ4740 is not set
+# CONFIG_MACH_LOONGSON2EF is not set
# CONFIG_MACH_LOONGSON32 is not set
# CONFIG_MACH_LOONGSON64 is not set
# CONFIG_MACH_PIC32 is not set
# CONFIG_MIPS_FPU_EMULATOR is not set
# CONFIG_MIPS_FP_SUPPORT is not set
# CONFIG_MIPS_GENERIC is not set
+# CONFIG_MIPS_GENERIC_KERNEL is not set
# CONFIG_MIPS_MALTA is not set
# CONFIG_MIPS_O32_FP64_SUPPORT is not set
# CONFIG_MIPS_PARAVIRT is not set
# CONFIG_SGI_IP22 is not set
# CONFIG_SGI_IP27 is not set
# CONFIG_SGI_IP28 is not set
+# CONFIG_SGI_IP30 is not set
# CONFIG_SGI_IP32 is not set
# CONFIG_SGI_PARTITION is not set
# CONFIG_SG_POOL is not set
projects / openwrt / staging / zorun.git / commitdiff