--- /dev/null
+CONFIG_AG71XX=y
+CONFIG_AG71XX_AR8216_SUPPORT=y
+# CONFIG_AG71XX_DEBUG is not set
+# CONFIG_AG71XX_DEBUG_FS is not set
+CONFIG_AR8216_PHY=y
+CONFIG_AR8216_PHY_LEDS=y
+CONFIG_ARCH_BINFMT_ELF_STATE=y
+CONFIG_ARCH_CLOCKSOURCE_DATA=y
+CONFIG_ARCH_DISCARD_MEMBLOCK=y
+CONFIG_ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE=y
+CONFIG_ARCH_HAS_ELF_RANDOMIZE=y
+# CONFIG_ARCH_HAS_GCOV_PROFILE_ALL is not set
+CONFIG_ARCH_HAS_RESET_CONTROLLER=y
+# CONFIG_ARCH_HAS_SG_CHAIN is not set
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y
+CONFIG_ARCH_MIGHT_HAVE_PC_SERIO=y
+CONFIG_ARCH_REQUIRE_GPIOLIB=y
+CONFIG_ARCH_SUPPORTS_UPROBES=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
+CONFIG_ARCH_USE_BUILTIN_BSWAP=y
+CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y
+CONFIG_AT803X_PHY=y
+CONFIG_ATH79=y
+CONFIG_ATH79_DEV_AP9X_PCI=y
+CONFIG_ATH79_DEV_DSA=y
+CONFIG_ATH79_DEV_ETH=y
+CONFIG_ATH79_DEV_GPIO_BUTTONS=y
+CONFIG_ATH79_DEV_LEDS_GPIO=y
+CONFIG_ATH79_DEV_M25P80=y
+CONFIG_ATH79_DEV_NFC=y
+CONFIG_ATH79_DEV_SPI=y
+CONFIG_ATH79_DEV_USB=y
+CONFIG_ATH79_DEV_WMAC=y
+CONFIG_ATH79_MACH_ALFA_AP96=y
+CONFIG_ATH79_MACH_ALFA_NX=y
+CONFIG_ATH79_MACH_ALL0258N=y
+CONFIG_ATH79_MACH_ALL0315N=y
+CONFIG_ATH79_MACH_ANTMINER_S1=y
+CONFIG_ATH79_MACH_ANTMINER_S3=y
+CONFIG_ATH79_MACH_ANTROUTER_R1=y
+CONFIG_ATH79_MACH_AP113=y
+CONFIG_ATH79_MACH_AP121=y
+CONFIG_ATH79_MACH_AP132=y
+CONFIG_ATH79_MACH_AP136=y
+CONFIG_ATH79_MACH_AP143=y
+CONFIG_ATH79_MACH_AP147=y
+CONFIG_ATH79_MACH_AP152=y
+CONFIG_ATH79_MACH_AP81=y
+CONFIG_ATH79_MACH_AP83=y
+CONFIG_ATH79_MACH_AP96=y
+CONFIG_ATH79_MACH_ARCHER_C7=y
+CONFIG_ATH79_MACH_ARDUINO_YUN=y
+CONFIG_ATH79_MACH_AW_NR580=y
+CONFIG_ATH79_MACH_BHU_BXU2000N2_A=y
+CONFIG_ATH79_MACH_BSB=y
+CONFIG_ATH79_MACH_C55=y
+CONFIG_ATH79_MACH_CAP324=y
+CONFIG_ATH79_MACH_CAP4200AG=y
+CONFIG_ATH79_MACH_CARAMBOLA2=y
+CONFIG_ATH79_MACH_CF_E316N_V2=y
+CONFIG_ATH79_MACH_CPE510=y
+CONFIG_ATH79_MACH_CR3000=y
+CONFIG_ATH79_MACH_CR5000=y
+CONFIG_ATH79_MACH_DB120=y
+CONFIG_ATH79_MACH_DGL_5500_A1=y
+CONFIG_ATH79_MACH_DHP_1565_A1=y
+CONFIG_ATH79_MACH_DIR_505_A1=y
+CONFIG_ATH79_MACH_DIR_600_A1=y
+CONFIG_ATH79_MACH_DIR_615_C1=y
+CONFIG_ATH79_MACH_DIR_615_I1=y
+CONFIG_ATH79_MACH_DIR_825_B1=y
+CONFIG_ATH79_MACH_DIR_825_C1=y
+CONFIG_ATH79_MACH_DLAN_HOTSPOT=y
+CONFIG_ATH79_MACH_DLAN_PRO_1200_AC=y
+CONFIG_ATH79_MACH_DLAN_PRO_500_WP=y
+CONFIG_ATH79_MACH_DR344=y
+CONFIG_ATH79_MACH_DRAGINO2=y
+CONFIG_ATH79_MACH_EAP300V2=y
+CONFIG_ATH79_MACH_EAP7660D=y
+CONFIG_ATH79_MACH_EL_M150=y
+CONFIG_ATH79_MACH_EL_MINI=y
+CONFIG_ATH79_MACH_EPG5000=y
+CONFIG_ATH79_MACH_ESR1750=y
+CONFIG_ATH79_MACH_ESR900=y
+CONFIG_ATH79_MACH_EW_DORIN=y
+CONFIG_ATH79_MACH_F9K1115V2=y
+CONFIG_ATH79_MACH_GL_AR150=y
+CONFIG_ATH79_MACH_GL_AR300=y
+CONFIG_ATH79_MACH_GL_DOMINO=y
+CONFIG_ATH79_MACH_GL_INET=y
+CONFIG_ATH79_MACH_GS_MINIBOX_V1=y
+CONFIG_ATH79_MACH_GS_OOLITE=y
+CONFIG_ATH79_MACH_HIWIFI_HC6361=y
+CONFIG_ATH79_MACH_HORNET_UB=y
+CONFIG_ATH79_MACH_JA76PF=y
+CONFIG_ATH79_MACH_JWAP003=y
+CONFIG_ATH79_MACH_MC_MAC1200R=y
+CONFIG_ATH79_MACH_MR12=y
+CONFIG_ATH79_MACH_MR16=y
+CONFIG_ATH79_MACH_MR1750=y
+CONFIG_ATH79_MACH_MR18=y
+CONFIG_ATH79_MACH_MR600=y
+CONFIG_ATH79_MACH_MR900=y
+CONFIG_ATH79_MACH_MYNET_N600=y
+CONFIG_ATH79_MACH_MYNET_N750=y
+CONFIG_ATH79_MACH_MYNET_REXT=y
+CONFIG_ATH79_MACH_MZK_W04NU=y
+CONFIG_ATH79_MACH_MZK_W300NH=y
+CONFIG_ATH79_MACH_NBG460N=y
+CONFIG_ATH79_MACH_NBG6716=y
+CONFIG_ATH79_MACH_OM2P=y
+CONFIG_ATH79_MACH_OM5P=y
+CONFIG_ATH79_MACH_ONION_OMEGA=y
+CONFIG_ATH79_MACH_PB42=y
+CONFIG_ATH79_MACH_PB44=y
+CONFIG_ATH79_MACH_PB92=y
+CONFIG_ATH79_MACH_QIHOO_C301=y
+CONFIG_ATH79_MACH_R6100=y
+# CONFIG_ATH79_MACH_RB2011 is not set
+# CONFIG_ATH79_MACH_RB4XX is not set
+# CONFIG_ATH79_MACH_RB750 is not set
+# CONFIG_ATH79_MACH_RB91X is not set
+# CONFIG_ATH79_MACH_RB922 is not set
+# CONFIG_ATH79_MACH_RB95X is not set
+# CONFIG_ATH79_MACH_RBSXTLITE is not set
+CONFIG_ATH79_MACH_RW2458N=y
+CONFIG_ATH79_MACH_SMART_300=y
+CONFIG_ATH79_MACH_TEW_632BRP=y
+CONFIG_ATH79_MACH_TEW_673GRU=y
+CONFIG_ATH79_MACH_TEW_712BR=y
+CONFIG_ATH79_MACH_TEW_732BR=y
+CONFIG_ATH79_MACH_TEW_823DRU=y
+CONFIG_ATH79_MACH_TL_MR11U=y
+CONFIG_ATH79_MACH_TL_MR13U=y
+CONFIG_ATH79_MACH_TL_MR3020=y
+CONFIG_ATH79_MACH_TL_MR3X20=y
+CONFIG_ATH79_MACH_TL_WA701ND_V2=y
+CONFIG_ATH79_MACH_TL_WA7210N_V2=y
+CONFIG_ATH79_MACH_TL_WA830RE_V2=y
+CONFIG_ATH79_MACH_TL_WA901ND=y
+CONFIG_ATH79_MACH_TL_WA901ND_V2=y
+CONFIG_ATH79_MACH_TL_WAX50RE=y
+CONFIG_ATH79_MACH_TL_WDR3320_V2=y
+CONFIG_ATH79_MACH_TL_WDR3500=y
+CONFIG_ATH79_MACH_TL_WDR4300=y
+CONFIG_ATH79_MACH_TL_WDR6500_V2=y
+CONFIG_ATH79_MACH_TL_WR1041N_V2=y
+CONFIG_ATH79_MACH_TL_WR1043ND=y
+CONFIG_ATH79_MACH_TL_WR1043ND_V2=y
+CONFIG_ATH79_MACH_TL_WR2543N=y
+CONFIG_ATH79_MACH_TL_WR703N=y
+CONFIG_ATH79_MACH_TL_WR720N_V3=y
+CONFIG_ATH79_MACH_TL_WR741ND=y
+CONFIG_ATH79_MACH_TL_WR741ND_V4=y
+CONFIG_ATH79_MACH_TL_WR841N_V1=y
+CONFIG_ATH79_MACH_TL_WR841N_V8=y
+CONFIG_ATH79_MACH_TL_WR841N_V9=y
+CONFIG_ATH79_MACH_TL_WR941ND=y
+CONFIG_ATH79_MACH_TL_WR941ND_V6=y
+CONFIG_ATH79_MACH_TUBE2H=y
+CONFIG_ATH79_MACH_UBNT=y
+CONFIG_ATH79_MACH_UBNT_XM=y
+CONFIG_ATH79_MACH_WEIO=y
+CONFIG_ATH79_MACH_WHR_HP_G300N=y
+CONFIG_ATH79_MACH_WLAE_AG300N=y
+CONFIG_ATH79_MACH_WLR8100=y
+CONFIG_ATH79_MACH_WNDAP360=y
+CONFIG_ATH79_MACH_WNDR3700=y
+CONFIG_ATH79_MACH_WNDR4300=y
+CONFIG_ATH79_MACH_WNR2000=y
+CONFIG_ATH79_MACH_WNR2000_V3=y
+CONFIG_ATH79_MACH_WNR2000_V4=y
+CONFIG_ATH79_MACH_WNR2200=y
+CONFIG_ATH79_MACH_WP543=y
+CONFIG_ATH79_MACH_WPE72=y
+CONFIG_ATH79_MACH_WPJ344=y
+CONFIG_ATH79_MACH_WPJ531=y
+CONFIG_ATH79_MACH_WPJ558=y
+CONFIG_ATH79_MACH_WRT160NL=y
+CONFIG_ATH79_MACH_WRT400N=y
+CONFIG_ATH79_MACH_WZR_450HP2=y
+CONFIG_ATH79_MACH_WZR_HP_AG300H=y
+CONFIG_ATH79_MACH_WZR_HP_G300NH=y
+CONFIG_ATH79_MACH_WZR_HP_G300NH2=y
+CONFIG_ATH79_MACH_WZR_HP_G450H=y
+CONFIG_ATH79_MACH_ZCN_1523H=y
+CONFIG_ATH79_NVRAM=y
+CONFIG_ATH79_PCI_ATH9K_FIXUP=y
+# CONFIG_ATH79_ROUTERBOOT is not set
+CONFIG_ATH79_WDT=y
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_CEVT_R4K=y
+CONFIG_CLKDEV_LOOKUP=y
+CONFIG_CLONE_BACKWARDS=y
+CONFIG_CMDLINE="rootfstype=squashfs,jffs2 noinitrd"
+CONFIG_CMDLINE_BOOL=y
+# CONFIG_CMDLINE_OVERRIDE is not set
+CONFIG_COMMON_CLK=y
+CONFIG_CPU_BIG_ENDIAN=y
+CONFIG_CPU_GENERIC_DUMP_TLB=y
+CONFIG_CPU_HAS_PREFETCH=y
+CONFIG_CPU_HAS_SYNC=y
+CONFIG_CPU_MIPS32=y
+CONFIG_CPU_MIPS32_R2=y
+CONFIG_CPU_MIPSR2=y
+CONFIG_CPU_NEEDS_NO_SMARTMIPS_OR_MICROMIPS=y
+CONFIG_CPU_R4K_CACHE_TLB=y
+CONFIG_CPU_R4K_FPU=y
+CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y
+CONFIG_CPU_SUPPORTS_HIGHMEM=y
+CONFIG_CPU_SUPPORTS_MSA=y
+CONFIG_CRYPTO_RNG2=y
+CONFIG_CRYPTO_WORKQUEUE=y
+CONFIG_CSRC_R4K=y
+CONFIG_DMA_NONCOHERENT=y
+CONFIG_DTC=y
+CONFIG_EARLY_PRINTK=y
+CONFIG_ETHERNET_PACKET_MANGLE=y
+CONFIG_GENERIC_ATOMIC64=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_GENERIC_CMOS_UPDATE=y
+CONFIG_GENERIC_IO=y
+CONFIG_GENERIC_IRQ_CHIP=y
+CONFIG_GENERIC_IRQ_SHOW=y
+CONFIG_GENERIC_PCI_IOMAP=y
+CONFIG_GENERIC_SCHED_CLOCK=y
+CONFIG_GENERIC_SMP_IDLE_THREAD=y
+CONFIG_GENERIC_TIME_VSYSCALL=y
+CONFIG_GPIOLIB=y
+CONFIG_GPIOLIB_IRQCHIP=y
+CONFIG_GPIO_DEVRES=y
+# CONFIG_GPIO_LATCH is not set
+CONFIG_GPIO_NXP_74HC153=y
+CONFIG_GPIO_PCF857X=y
+CONFIG_GPIO_SYSFS=y
+CONFIG_HARDWARE_WATCHPOINTS=y
+CONFIG_HAS_DMA=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT_MAP=y
+# CONFIG_HAVE_64BIT_ALIGNED_ACCESS is not set
+# CONFIG_HAVE_ARCH_BITREVERSE is not set
+CONFIG_HAVE_ARCH_JUMP_LABEL=y
+CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_HAVE_ARCH_SECCOMP_FILTER=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
+# CONFIG_HAVE_BOOTMEM_INFO_NODE is not set
+CONFIG_HAVE_BPF_JIT=y
+CONFIG_HAVE_CC_STACKPROTECTOR=y
+CONFIG_HAVE_CLK=y
+CONFIG_HAVE_CLK_PREPARE=y
+CONFIG_HAVE_CONTEXT_TRACKING=y
+CONFIG_HAVE_C_RECORDMCOUNT=y
+CONFIG_HAVE_DEBUG_KMEMLEAK=y
+CONFIG_HAVE_DEBUG_STACKOVERFLOW=y
+CONFIG_HAVE_DMA_API_DEBUG=y
+CONFIG_HAVE_DMA_ATTRS=y
+CONFIG_HAVE_DMA_CONTIGUOUS=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_GENERIC_DMA_COHERENT=y
+CONFIG_HAVE_IDE=y
+CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y
+CONFIG_HAVE_KERNEL_BZIP2=y
+CONFIG_HAVE_KERNEL_GZIP=y
+CONFIG_HAVE_KERNEL_LZ4=y
+CONFIG_HAVE_KERNEL_LZMA=y
+CONFIG_HAVE_KERNEL_LZO=y
+CONFIG_HAVE_KERNEL_XZ=y
+CONFIG_HAVE_KVM=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_HAVE_MEMBLOCK=y
+CONFIG_HAVE_MEMBLOCK_NODE_MAP=y
+CONFIG_HAVE_MOD_ARCH_SPECIFIC=y
+CONFIG_HAVE_NET_DSA=y
+CONFIG_HAVE_OPROFILE=y
+CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
+CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y
+CONFIG_HW_HAS_PCI=y
+CONFIG_HZ_PERIODIC=y
+CONFIG_I2C=y
+CONFIG_I2C_ALGOBIT=y
+CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_GPIO=y
+CONFIG_IMAGE_CMDLINE_HACK=y
+CONFIG_INITRAMFS_ROOT_GID=0
+CONFIG_INITRAMFS_ROOT_UID=0
+CONFIG_INITRAMFS_SOURCE="../../root"
+CONFIG_IP17XX_PHY=y
+CONFIG_IRQCHIP=y
+CONFIG_IRQ_DOMAIN=y
+CONFIG_IRQ_FORCED_THREADING=y
+CONFIG_IRQ_MIPS_CPU=y
+CONFIG_IRQ_WORK=y
+CONFIG_LEDS_GPIO=y
+CONFIG_LEDS_NU801=y
+# CONFIG_LEDS_WNDR3700_USB is not set
+CONFIG_LIBFDT=y
+CONFIG_MARVELL_PHY=y
+CONFIG_MDIO_BOARDINFO=y
+CONFIG_MICREL_PHY=y
+CONFIG_MIPS=y
+CONFIG_MIPS_CLOCK_VSYSCALL=y
+# CONFIG_MIPS_CMDLINE_DTB_EXTEND is not set
+CONFIG_MIPS_CMDLINE_FROM_BOOTLOADER=y
+# CONFIG_MIPS_CMDLINE_FROM_DTB is not set
+# CONFIG_MIPS_ELF_APPENDED_DTB is not set
+# CONFIG_MIPS_HUGE_TLB_SUPPORT is not set
+CONFIG_MIPS_L1_CACHE_SHIFT=5
+CONFIG_MIPS_MACHINE=y
+CONFIG_MIPS_NO_APPENDED_DTB=y
+# CONFIG_MIPS_RAW_APPENDED_DTB is not set
+CONFIG_MIPS_SPRAM=y
+# CONFIG_MIPS_ZBOOT_APPENDED_DTB is not set
+CONFIG_MODULES_USE_ELF_REL=y
+CONFIG_MTD_CFI_ADV_OPTIONS=y
+CONFIG_MTD_CFI_GEOMETRY=y
+# CONFIG_MTD_CFI_I2 is not set
+# CONFIG_MTD_CFI_INTELEXT is not set
+CONFIG_MTD_CMDLINE_PARTS=y
+CONFIG_MTD_CYBERTAN_PARTS=y
+CONFIG_MTD_M25P80=y
+# CONFIG_MTD_MAP_BANK_WIDTH_1 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_4 is not set
+CONFIG_MTD_MYLOADER_PARTS=y
+CONFIG_MTD_PHYSMAP=y
+CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-2
+CONFIG_MTD_REDBOOT_PARTS=y
+CONFIG_MTD_SPI_NOR=y
+CONFIG_MTD_SPLIT_FIRMWARE=y
+CONFIG_MTD_SPLIT_LZMA_FW=y
+CONFIG_MTD_SPLIT_SEAMA_FW=y
+CONFIG_MTD_SPLIT_UIMAGE_FW=y
+CONFIG_MTD_TPLINK_PARTS=y
+CONFIG_MYLOADER=y
+CONFIG_NEED_DMA_MAP_STATE=y
+CONFIG_NEED_PER_CPU_KM=y
+CONFIG_NET_DSA=y
+CONFIG_NET_DSA_MV88E6060=y
+CONFIG_NET_DSA_MV88E6063=y
+CONFIG_NET_DSA_TAG_TRAILER=y
+CONFIG_NET_SWITCHDEV=y
+CONFIG_NO_GENERIC_PCI_IOPORT_MAP=y
+# CONFIG_NO_IOPORT_MAP is not set
+CONFIG_OF=y
+CONFIG_OF_ADDRESS=y
+CONFIG_OF_ADDRESS_PCI=y
+CONFIG_OF_EARLY_FLATTREE=y
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_GPIO=y
+CONFIG_OF_IRQ=y
+CONFIG_OF_MDIO=y
+CONFIG_OF_MTD=y
+CONFIG_OF_NET=y
+CONFIG_OF_PCI=y
+CONFIG_OF_PCI_IRQ=y
+CONFIG_PCI=y
+CONFIG_PCI_AR724X=y
+CONFIG_PCI_DISABLE_COMMON_QUIRKS=y
+CONFIG_PCI_DOMAINS=y
+CONFIG_PERF_USE_VMALLOC=y
+CONFIG_PGTABLE_LEVELS=2
+CONFIG_PHYLIB=y
+CONFIG_RATIONAL=y
+# CONFIG_RCU_STALL_COMMON is not set
+CONFIG_RTL8306_PHY=y
+CONFIG_RTL8366RB_PHY=y
+CONFIG_RTL8366S_PHY=y
+CONFIG_RTL8366_SMI=y
+CONFIG_RTL8367_PHY=y
+CONFIG_SCHED_HRTICK=y
+# CONFIG_SCHED_INFO is not set
+# CONFIG_SCSI_DMA is not set
+# CONFIG_SERIAL_8250_FSL is not set
+CONFIG_SERIAL_8250_NR_UARTS=1
+CONFIG_SERIAL_8250_RUNTIME_UARTS=1
+CONFIG_SERIAL_AR933X=y
+CONFIG_SERIAL_AR933X_CONSOLE=y
+CONFIG_SERIAL_AR933X_NR_UARTS=2
+CONFIG_SOC_AR71XX=y
+CONFIG_SOC_AR724X=y
+CONFIG_SOC_AR913X=y
+CONFIG_SOC_AR933X=y
+CONFIG_SOC_AR934X=y
+CONFIG_SOC_QCA953X=y
+CONFIG_SOC_QCA955X=y
+CONFIG_SOC_QCA956X=y
+CONFIG_SPI=y
+CONFIG_SPI_AP83=y
+CONFIG_SPI_ATH79=y
+CONFIG_SPI_BITBANG=y
+CONFIG_SPI_MASTER=y
+# CONFIG_SPI_RB4XX is not set
+# CONFIG_SPI_VSC7385 is not set
+CONFIG_SRCU=y
+CONFIG_SWCONFIG=y
+CONFIG_SWCONFIG_LEDS=y
+CONFIG_SYSCTL_EXCEPTION_TRACE=y
+CONFIG_SYS_HAS_CPU_MIPS32_R2=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_MIPS16=y
+CONFIG_SYS_SUPPORTS_ZBOOT=y
+CONFIG_TICK_CPU_ACCOUNTING=y
+CONFIG_USB_SUPPORT=y
+CONFIG_USE_OF=y
+CONFIG_ZONE_DMA_FLAG=0
#include <asm/mips_machine.h>
enum ath79_mach_type {
+ ATH79_MACH_GENERIC_OF = -1, /* Device tree board */
ATH79_MACH_GENERIC = 0,
ATH79_MACH_ALFA_AP96, /* ALFA Network AP96 board */
ATH79_MACH_ALFA_NX, /* ALFA Network N2/N5 board */
--- /dev/null
+--- a/arch/mips/include/asm/mach-ath79/ath79_spi_platform.h
++++ b/arch/mips/include/asm/mach-ath79/ath79_spi_platform.h
+@@ -16,4 +16,8 @@ struct ath79_spi_platform_data {
+ unsigned num_chipselect;
+ };
+
++struct ath79_spi_controller_data {
++ unsigned gpio;
++};
++
+ #endif /* _ATH79_SPI_PLATFORM_H */
+--- a/drivers/spi/spi-ath79.c
++++ b/drivers/spi/spi-ath79.c
+@@ -79,8 +79,10 @@ static void ath79_spi_chipselect(struct
+ }
+
+ if (spi->chip_select) {
++ struct ath79_spi_controller_data *cdata = spi->controller_data;
++
+ /* SPI is normally active-low */
+- gpio_set_value(spi->cs_gpio, cs_high);
++ gpio_set_value(cdata->gpio, cs_high);
+ } else {
+ if (cs_high)
+ sp->ioc_base |= AR71XX_SPI_IOC_CS0;
+@@ -116,9 +118,10 @@ static void ath79_spi_disable(struct ath
+ static int ath79_spi_setup_cs(struct spi_device *spi)
+ {
+ struct ath79_spi *sp = ath79_spidev_to_sp(spi);
++ struct ath79_spi_controller_data *cdata = spi->controller_data;
+ int status;
+
+- if (spi->chip_select && !gpio_is_valid(spi->cs_gpio))
++ if (spi->chip_select && (!cdata || !gpio_is_valid(cdata->gpio)))
+ return -EINVAL;
+
+ status = 0;
+@@ -131,7 +134,7 @@ static int ath79_spi_setup_cs(struct spi
+ else
+ flags |= GPIOF_INIT_HIGH;
+
+- status = gpio_request_one(spi->cs_gpio, flags,
++ status = gpio_request_one(cdata->gpio, flags,
+ dev_name(&spi->dev));
+ } else {
+ if (spi->mode & SPI_CS_HIGH)
+@@ -148,7 +151,8 @@ static int ath79_spi_setup_cs(struct spi
+ static void ath79_spi_cleanup_cs(struct spi_device *spi)
+ {
+ if (spi->chip_select) {
+- gpio_free(spi->cs_gpio);
++ struct ath79_spi_controller_data *cdata = spi->controller_data;
++ gpio_free(cdata->gpio);
+ }
+ }
+
+@@ -220,7 +224,6 @@ static int ath79_spi_probe(struct platfo
+ }
+
+ sp = spi_master_get_devdata(master);
+- master->dev.of_node = pdev->dev.of_node;
+ platform_set_drvdata(pdev, sp);
+
+ pdata = dev_get_platdata(&pdev->dev);
+@@ -300,18 +303,12 @@ static void ath79_spi_shutdown(struct pl
+ ath79_spi_remove(pdev);
+ }
+
+-static const struct of_device_id ath79_spi_of_match[] = {
+- { .compatible = "qca,ar7100-spi", },
+- { },
+-};
+-
+ static struct platform_driver ath79_spi_driver = {
+ .probe = ath79_spi_probe,
+ .remove = ath79_spi_remove,
+ .shutdown = ath79_spi_shutdown,
+ .driver = {
+ .name = DRV_NAME,
+- .of_match_table = ath79_spi_of_match,
+ },
+ };
+ module_platform_driver(ath79_spi_driver);
--- /dev/null
+--- /dev/null
++++ b/arch/mips/ath79/gpio.c
+@@ -0,0 +1,59 @@
++/*
++ * Atheros AR71XX/AR724X/AR913X GPIO API support
++ *
++ * Copyright (C) 2010-2011 Jaiganesh Narayanan <jnarayanan@atheros.com>
++ * Copyright (C) 2008-2011 Gabor Juhos <juhosg@openwrt.org>
++ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
++ *
++ * Parts of this file are based on Atheros' 2.6.15/2.6.31 BSP
++ *
++ * 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/kernel.h>
++#include <linux/module.h>
++#include <linux/io.h>
++#include <linux/gpio.h>
++#include <asm/mach-ath79/ar71xx_regs.h>
++#include <asm/mach-ath79/ath79.h>
++#include "common.h"
++
++void __iomem *ath79_gpio_base;
++EXPORT_SYMBOL_GPL(ath79_gpio_base);
++
++static void __iomem *ath79_gpio_get_function_reg(void)
++{
++ u32 reg = 0;
++
++ if (soc_is_ar71xx() ||
++ soc_is_ar724x() ||
++ soc_is_ar913x() ||
++ soc_is_ar933x())
++ reg = AR71XX_GPIO_REG_FUNC;
++ else if (soc_is_ar934x())
++ reg = AR934X_GPIO_REG_FUNC;
++ else
++ BUG();
++
++ return ath79_gpio_base + reg;
++}
++
++void ath79_gpio_function_setup(u32 set, u32 clear)
++{
++ void __iomem *reg = ath79_gpio_get_function_reg();
++
++ __raw_writel((__raw_readl(reg) & ~clear) | set, reg);
++ /* flush write */
++ __raw_readl(reg);
++}
++
++void ath79_gpio_function_enable(u32 mask)
++{
++ ath79_gpio_function_setup(mask, 0);
++}
++
++void ath79_gpio_function_disable(u32 mask)
++{
++ ath79_gpio_function_setup(0, mask);
++}
+--- a/arch/mips/include/asm/mach-ath79/ath79.h
++++ b/arch/mips/include/asm/mach-ath79/ath79.h
+@@ -117,6 +117,7 @@ static inline int soc_is_qca955x(void)
+
+ void ath79_ddr_set_pci_windows(void);
+
++extern void __iomem *ath79_gpio_base;
+ extern void __iomem *ath79_pll_base;
+ extern void __iomem *ath79_reset_base;
+
+--- a/arch/mips/ath79/dev-common.c
++++ b/arch/mips/ath79/dev-common.c
+@@ -156,4 +156,5 @@ void __init ath79_gpio_init(void)
+ }
+
+ platform_device_register(&ath79_gpio_device);
++ ath79_gpio_base = ioremap(AR71XX_GPIO_BASE, AR71XX_GPIO_SIZE);
+ }
+--- a/arch/mips/ath79/common.h
++++ b/arch/mips/ath79/common.h
+@@ -25,6 +25,9 @@ unsigned long ath79_get_sys_clk_rate(con
+ void ath79_ddr_ctrl_init(void);
+ void ath79_ddr_wb_flush(unsigned int reg);
+
++void ath79_gpio_function_enable(u32 mask);
++void ath79_gpio_function_disable(u32 mask);
++void ath79_gpio_function_setup(u32 set, u32 clear);
+ void ath79_gpio_init(void);
+
+ #endif /* __ATH79_COMMON_H */
--- /dev/null
+From 8b7a76e72fc819753878cd5684e243f33f847c79 Mon Sep 17 00:00:00 2001
+From: Markos Chandras <markos.chandras@imgtec.com>
+Date: Wed, 21 Aug 2013 11:47:22 +0100
+Subject: [PATCH] MIPS: ath79: Avoid using unitialized 'reg' variable
+
+Fixes the following build error:
+arch/mips/include/asm/mach-ath79/ath79.h:139:20: error: 'reg' may be used
+uninitialized in this function [-Werror=maybe-uninitialized]
+arch/mips/ath79/common.c:62:6: note: 'reg' was declared here
+In file included from arch/mips/ath79/common.c:20:0:
+arch/mips/ath79/common.c: In function 'ath79_device_reset_clear':
+arch/mips/include/asm/mach-ath79/ath79.h:139:20:
+error: 'reg' may be used uninitialized in this function
+[-Werror=maybe-uninitialized]
+arch/mips/ath79/common.c:90:6: note: 'reg' was declared here
+
+Signed-off-by: Markos Chandras <markos.chandras@imgtec.com>
+Acked-by: Gabor Juhos <juhosg@openwrt.org>
+---
+ arch/mips/ath79/common.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+--- a/arch/mips/ath79/common.c
++++ b/arch/mips/ath79/common.c
+@@ -106,7 +106,7 @@ void ath79_device_reset_set(u32 mask)
+ else if (soc_is_qca955x())
+ reg = QCA955X_RESET_REG_RESET_MODULE;
+ else
+- BUG();
++ panic("Reset register not defined for this SOC");
+
+ spin_lock_irqsave(&ath79_device_reset_lock, flags);
+ t = ath79_reset_rr(reg);
+@@ -134,7 +134,7 @@ void ath79_device_reset_clear(u32 mask)
+ else if (soc_is_qca955x())
+ reg = QCA955X_RESET_REG_RESET_MODULE;
+ else
+- BUG();
++ panic("Reset register not defined for this SOC");
+
+ spin_lock_irqsave(&ath79_device_reset_lock, flags);
+ t = ath79_reset_rr(reg);
--- /dev/null
+--- a/arch/mips/ath79/dev-wmac.c
++++ b/arch/mips/ath79/dev-wmac.c
+@@ -62,10 +62,27 @@ static void __init ar913x_wmac_setup(voi
+
+ static int ar933x_wmac_reset(void)
+ {
++ int retries = 20;
++
+ ath79_device_reset_set(AR933X_RESET_WMAC);
+ ath79_device_reset_clear(AR933X_RESET_WMAC);
+
+- return 0;
++ while (1) {
++ u32 bootstrap;
++
++ bootstrap = ath79_reset_rr(AR933X_RESET_REG_BOOTSTRAP);
++ if ((bootstrap & AR933X_BOOTSTRAP_EEPBUSY) == 0)
++ return 0;
++
++ if (retries-- == 0)
++ break;
++
++ udelay(10000);
++ retries++;
++ }
++
++ pr_err("ar933x: WMAC reset timed out");
++ return -ETIMEDOUT;
+ }
+
+ static int ar933x_r1_get_wmac_revision(void)
--- /dev/null
+--- a/arch/mips/ath79/dev-wmac.c
++++ b/arch/mips/ath79/dev-wmac.c
+@@ -44,7 +44,7 @@ static struct platform_device ath79_wmac
+ },
+ };
+
+-static void __init ar913x_wmac_setup(void)
++static int ar913x_wmac_reset(void)
+ {
+ /* reset the WMAC */
+ ath79_device_reset_set(AR913X_RESET_AMBA2WMAC);
+@@ -53,10 +53,19 @@ static void __init ar913x_wmac_setup(voi
+ ath79_device_reset_clear(AR913X_RESET_AMBA2WMAC);
+ mdelay(10);
+
++ return 0;
++}
++
++static void __init ar913x_wmac_setup(void)
++{
++ ar913x_wmac_reset();
++
+ ath79_wmac_resources[0].start = AR913X_WMAC_BASE;
+ ath79_wmac_resources[0].end = AR913X_WMAC_BASE + AR913X_WMAC_SIZE - 1;
+ ath79_wmac_resources[1].start = ATH79_CPU_IRQ(2);
+ ath79_wmac_resources[1].end = ATH79_CPU_IRQ(2);
++
++ ath79_wmac_data.external_reset = ar913x_wmac_reset;
+ }
+
+
--- /dev/null
+--- a/arch/mips/ath79/dev-wmac.c
++++ b/arch/mips/ath79/dev-wmac.c
+@@ -140,6 +140,8 @@ static void ar934x_wmac_setup(void)
+ ath79_wmac_data.is_clk_25mhz = false;
+ else
+ ath79_wmac_data.is_clk_25mhz = true;
++
++ ath79_wmac_data.get_mac_revision = ar93xx_get_soc_revision;
+ }
+
+ static void qca955x_wmac_setup(void)
--- /dev/null
+--- a/arch/mips/ath79/setup.c
++++ b/arch/mips/ath79/setup.c
+@@ -44,6 +44,7 @@ static char ath79_sys_type[ATH79_SYS_TYP
+
+ static void ath79_restart(char *command)
+ {
++ local_irq_disable();
+ ath79_device_reset_set(AR71XX_RESET_FULL_CHIP);
+ for (;;)
+ if (cpu_wait)
+--- a/arch/mips/include/asm/mach-ath79/ath79.h
++++ b/arch/mips/include/asm/mach-ath79/ath79.h
+@@ -134,6 +134,7 @@ static inline u32 ath79_pll_rr(unsigned
+ static inline void ath79_reset_wr(unsigned reg, u32 val)
+ {
+ __raw_writel(val, ath79_reset_base + reg);
++ (void) __raw_readl(ath79_reset_base + reg); /* flush */
+ }
+
+ static inline u32 ath79_reset_rr(unsigned reg)
--- /dev/null
+From 7008284716403237f6bc7d7590b3ed073555bd56 Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Wed, 11 Jan 2012 22:25:11 +0100
+Subject: [PATCH 34/34] spi/ath79: make chipselect logic more flexible
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+---
+ arch/mips/ath79/mach-pb44.c | 6 ++
+ .../include/asm/mach-ath79/ath79_spi_platform.h | 8 ++-
+ drivers/spi/spi-ath79.c | 67 +++++++++++++-------
+ 8 files changed, 88 insertions(+), 23 deletions(-)
+
+--- a/arch/mips/ath79/mach-pb44.c
++++ b/arch/mips/ath79/mach-pb44.c
+@@ -87,12 +87,18 @@ static struct gpio_keys_button pb44_gpio
+ }
+ };
+
++static struct ath79_spi_controller_data pb44_spi0_data = {
++ .cs_type = ATH79_SPI_CS_TYPE_INTERNAL,
++ .cs_line = 0,
++};
++
+ static struct spi_board_info pb44_spi_info[] = {
+ {
+ .bus_num = 0,
+ .chip_select = 0,
+ .max_speed_hz = 25000000,
+ .modalias = "m25p64",
++ .controller_data = &pb44_spi0_data,
+ },
+ };
+
+--- a/arch/mips/include/asm/mach-ath79/ath79_spi_platform.h
++++ b/arch/mips/include/asm/mach-ath79/ath79_spi_platform.h
+@@ -16,8 +16,14 @@ struct ath79_spi_platform_data {
+ unsigned num_chipselect;
+ };
+
++enum ath79_spi_cs_type {
++ ATH79_SPI_CS_TYPE_INTERNAL,
++ ATH79_SPI_CS_TYPE_GPIO,
++};
++
+ struct ath79_spi_controller_data {
+- unsigned gpio;
++ enum ath79_spi_cs_type cs_type;
++ unsigned cs_line;
+ };
+
+ #endif /* _ATH79_SPI_PLATFORM_H */
+--- a/drivers/spi/spi-ath79.c
++++ b/drivers/spi/spi-ath79.c
+@@ -33,6 +33,8 @@
+ #define ATH79_SPI_RRW_DELAY_FACTOR 12000
+ #define MHZ (1000 * 1000)
+
++#define ATH79_SPI_CS_LINE_MAX 2
++
+ struct ath79_spi {
+ struct spi_bitbang bitbang;
+ u32 ioc_base;
+@@ -67,6 +69,7 @@ static void ath79_spi_chipselect(struct
+ {
+ struct ath79_spi *sp = ath79_spidev_to_sp(spi);
+ int cs_high = (spi->mode & SPI_CS_HIGH) ? is_active : !is_active;
++ struct ath79_spi_controller_data *cdata = spi->controller_data;
+
+ if (is_active) {
+ /* set initial clock polarity */
+@@ -78,20 +81,24 @@ static void ath79_spi_chipselect(struct
+ ath79_spi_wr(sp, AR71XX_SPI_REG_IOC, sp->ioc_base);
+ }
+
+- if (spi->chip_select) {
+- struct ath79_spi_controller_data *cdata = spi->controller_data;
+-
+- /* SPI is normally active-low */
+- gpio_set_value(cdata->gpio, cs_high);
+- } else {
++ switch (cdata->cs_type) {
++ case ATH79_SPI_CS_TYPE_INTERNAL:
+ if (cs_high)
+- sp->ioc_base |= AR71XX_SPI_IOC_CS0;
++ sp->ioc_base |= AR71XX_SPI_IOC_CS(cdata->cs_line);
+ else
+- sp->ioc_base &= ~AR71XX_SPI_IOC_CS0;
++ sp->ioc_base &= ~AR71XX_SPI_IOC_CS(cdata->cs_line);
+
+ ath79_spi_wr(sp, AR71XX_SPI_REG_IOC, sp->ioc_base);
+- }
++ break;
+
++ case ATH79_SPI_CS_TYPE_GPIO:
++ /* SPI is normally active-low */
++ if (gpio_cansleep(cdata->cs_line))
++ gpio_set_value_cansleep(cdata->cs_line, cs_high);
++ else
++ gpio_set_value(cdata->cs_line, cs_high);
++ break;
++ }
+ }
+
+ static void ath79_spi_enable(struct ath79_spi *sp)
+@@ -119,14 +126,15 @@ static int ath79_spi_setup_cs(struct spi
+ {
+ struct ath79_spi *sp = ath79_spidev_to_sp(spi);
+ struct ath79_spi_controller_data *cdata = spi->controller_data;
++ unsigned long flags;
+ int status;
+
+- if (spi->chip_select && (!cdata || !gpio_is_valid(cdata->gpio)))
++ if (!cdata)
+ return -EINVAL;
+
+ status = 0;
+- if (spi->chip_select) {
+- unsigned long flags;
++ switch (cdata->cs_type) {
++ case ATH79_SPI_CS_TYPE_GPIO:
+
+ flags = GPIOF_DIR_OUT;
+ if (spi->mode & SPI_CS_HIGH)
+@@ -134,15 +142,21 @@ static int ath79_spi_setup_cs(struct spi
+ else
+ flags |= GPIOF_INIT_HIGH;
+
+- status = gpio_request_one(cdata->gpio, flags,
++ status = gpio_request_one(cdata->cs_line, flags,
+ dev_name(&spi->dev));
+- } else {
++ break;
++ case ATH79_SPI_CS_TYPE_INTERNAL:
++ if (cdata->cs_line > ATH79_SPI_CS_LINE_MAX)
++ status = -EINVAL;
++ break;
++
+ if (spi->mode & SPI_CS_HIGH)
+ sp->ioc_base &= ~AR71XX_SPI_IOC_CS0;
+ else
+ sp->ioc_base |= AR71XX_SPI_IOC_CS0;
+
+ ath79_spi_wr(sp, AR71XX_SPI_REG_IOC, sp->ioc_base);
++ break;
+ }
+
+ return status;
+@@ -150,9 +164,19 @@ static int ath79_spi_setup_cs(struct spi
+
+ static void ath79_spi_cleanup_cs(struct spi_device *spi)
+ {
+- if (spi->chip_select) {
+- struct ath79_spi_controller_data *cdata = spi->controller_data;
+- gpio_free(cdata->gpio);
++ struct ath79_spi_controller_data *cdata;
++
++ cdata = spi->controller_data;
++ if (!cdata)
++ return;
++
++ switch (cdata->cs_type) {
++ case ATH79_SPI_CS_TYPE_INTERNAL:
++ /* nothing to do */
++ break;
++ case ATH79_SPI_CS_TYPE_GPIO:
++ gpio_free(cdata->cs_line);
++ break;
+ }
+ }
+
+@@ -217,6 +241,10 @@ static int ath79_spi_probe(struct platfo
+ unsigned long rate;
+ int ret;
+
++ pdata = pdev->dev.platform_data;
++ if (!pdata)
++ return -EINVAL;
++
+ master = spi_alloc_master(&pdev->dev, sizeof(*sp));
+ if (master == NULL) {
+ dev_err(&pdev->dev, "failed to allocate spi master\n");
+@@ -226,15 +254,11 @@ static int ath79_spi_probe(struct platfo
+ sp = spi_master_get_devdata(master);
+ platform_set_drvdata(pdev, sp);
+
+- pdata = dev_get_platdata(&pdev->dev);
+-
+ master->bits_per_word_mask = SPI_BPW_RANGE_MASK(1, 32);
+ master->setup = ath79_spi_setup;
+ master->cleanup = ath79_spi_cleanup;
+- if (pdata) {
+- master->bus_num = pdata->bus_num;
+- master->num_chipselect = pdata->num_chipselect;
+- }
++ master->bus_num = pdata->bus_num;
++ master->num_chipselect = pdata->num_chipselect;
+
+ sp->bitbang.master = master;
+ sp->bitbang.chipselect = ath79_spi_chipselect;
--- /dev/null
+--- a/arch/mips/include/asm/mach-ath79/cpu-feature-overrides.h
++++ b/arch/mips/include/asm/mach-ath79/cpu-feature-overrides.h
+@@ -36,6 +36,7 @@
+ #define cpu_has_mdmx 0
+ #define cpu_has_mips3d 0
+ #define cpu_has_smartmips 0
++#define cpu_has_rixi 0
+
+ #define cpu_has_mips32r1 1
+ #define cpu_has_mips32r2 1
+@@ -43,6 +44,7 @@
+ #define cpu_has_mips64r2 0
+
+ #define cpu_has_mipsmt 0
++#define cpu_has_userlocal 0
+
+ #define cpu_has_64bits 0
+ #define cpu_has_64bit_zero_reg 0
+@@ -51,5 +53,9 @@
+
+ #define cpu_dcache_line_size() 32
+ #define cpu_icache_line_size() 32
++#define cpu_has_vtag_icache 0
++#define cpu_has_dc_aliases 1
++#define cpu_has_ic_fills_f_dc 0
++#define cpu_has_pindexed_dcache 0
+
+ #endif /* __ASM_MACH_ATH79_CPU_FEATURE_OVERRIDES_H */
--- /dev/null
+--- a/arch/mips/include/asm/mips_machine.h
++++ b/arch/mips/include/asm/mips_machine.h
+@@ -36,6 +36,18 @@ static struct mips_machine machine_##_ty
+ .mach_setup = _setup, \
+ };
+
++#define MIPS_MACHINE_NONAME(_type, _id, _setup) \
++static const char machine_id_##_type[] __initconst \
++ __aligned(1) = _id; \
++static struct mips_machine machine_##_type \
++ __used __section(.mips.machines.init) = \
++{ \
++ .mach_type = _type, \
++ .mach_id = machine_id_##_type, \
++ .mach_name = NULL, \
++ .mach_setup = _setup, \
++};
++
+ extern long __mips_machines_start;
+ extern long __mips_machines_end;
+
--- /dev/null
+--- a/lib/Kconfig
++++ b/lib/Kconfig
+@@ -245,6 +245,9 @@ config LZMA_COMPRESS
+ config LZMA_DECOMPRESS
+ tristate
+
++config RLE_DECOMPRESS
++ tristate
++
+ #
+ # These all provide a common interface (hence the apparent duplication with
+ # ZLIB_INFLATE; DECOMPRESS_GZIP is just a wrapper.)
+--- a/lib/Makefile
++++ b/lib/Makefile
+@@ -110,6 +110,7 @@ obj-$(CONFIG_XZ_DEC) += xz/
+ obj-$(CONFIG_RAID6_PQ) += raid6/
+ obj-$(CONFIG_LZMA_COMPRESS) += lzma/
+ obj-$(CONFIG_LZMA_DECOMPRESS) += lzma/
++obj-$(CONFIG_RLE_DECOMPRESS) += rle.o
+
+ lib-$(CONFIG_DECOMPRESS_GZIP) += decompress_inflate.o
+ lib-$(CONFIG_DECOMPRESS_BZIP2) += decompress_bunzip2.o
+--- /dev/null
++++ b/include/linux/rle.h
+@@ -0,0 +1,18 @@
++#ifndef _RLE_H_
++#define _RLE_H_
++
++#ifdef CONFIG_RLE_DECOMPRESS
++int rle_decode(const unsigned char *src, size_t srclen,
++ unsigned char *dst, size_t dstlen,
++ size_t *src_done, size_t *dst_done);
++#else
++static inline int
++rle_decode(const unsigned char *src, size_t srclen,
++ unsigned char *dst, size_t dstlen,
++ size_t *src_done, size_t *dst_done)
++{
++ return -ENOTSUPP;
++}
++#endif /* CONFIG_RLE_DECOMPRESS */
++
++#endif /* _RLE_H_ */
+--- /dev/null
++++ b/lib/rle.c
+@@ -0,0 +1,78 @@
++/*
++ * RLE decoding routine
++ *
++ * Copyright (C) 2012 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/kernel.h>
++#include <linux/module.h>
++#include <linux/rle.h>
++
++int rle_decode(const unsigned char *src, size_t srclen,
++ unsigned char *dst, size_t dstlen,
++ size_t *src_done, size_t *dst_done)
++{
++ size_t srcpos, dstpos;
++ int ret;
++
++ srcpos = 0;
++ dstpos = 0;
++ ret = -EINVAL;
++
++ /* sanity checks */
++ if (!src || !srclen || !dst || !dstlen)
++ goto out;
++
++ while (1) {
++ char count;
++
++ if (srcpos >= srclen)
++ break;
++
++ count = (char) src[srcpos++];
++ if (count == 0) {
++ ret = 0;
++ break;
++ }
++
++ if (count > 0) {
++ unsigned char c;
++
++ if (srcpos >= srclen)
++ break;
++
++ c = src[srcpos++];
++
++ while (count--) {
++ if (dstpos >= dstlen)
++ break;
++
++ dst[dstpos++] = c;
++ }
++ } else {
++ count *= -1;
++
++ while (count--) {
++ if (srcpos >= srclen)
++ break;
++ if (dstpos >= dstlen)
++ break;
++ dst[dstpos++] = src[srcpos++];
++ }
++ }
++ }
++
++out:
++ if (src_done)
++ *src_done = srcpos;
++ if (dst_done)
++ *dst_done = dstpos;
++
++ return ret;
++}
++
++EXPORT_SYMBOL_GPL(rle_decode);
--- /dev/null
+--- a/drivers/mtd/maps/physmap.c
++++ b/drivers/mtd/maps/physmap.c
+@@ -31,6 +31,66 @@ struct physmap_flash_info {
+ int vpp_refcnt;
+ };
+
++static struct platform_device *physmap_map2pdev(struct map_info *map)
++{
++ return (struct platform_device *) map->map_priv_1;
++}
++
++static void physmap_lock(struct map_info *map)
++{
++ struct platform_device *pdev;
++ struct physmap_flash_data *physmap_data;
++
++ pdev = physmap_map2pdev(map);
++ physmap_data = pdev->dev.platform_data;
++ physmap_data->lock(pdev);
++}
++
++static void physmap_unlock(struct map_info *map)
++{
++ struct platform_device *pdev;
++ struct physmap_flash_data *physmap_data;
++
++ pdev = physmap_map2pdev(map);
++ physmap_data = pdev->dev.platform_data;
++ physmap_data->unlock(pdev);
++}
++
++static map_word physmap_flash_read_lock(struct map_info *map, unsigned long ofs)
++{
++ map_word ret;
++
++ physmap_lock(map);
++ ret = inline_map_read(map, ofs);
++ physmap_unlock(map);
++
++ return ret;
++}
++
++static void physmap_flash_write_lock(struct map_info *map, map_word d,
++ unsigned long ofs)
++{
++ physmap_lock(map);
++ inline_map_write(map, d, ofs);
++ physmap_unlock(map);
++}
++
++static void physmap_flash_copy_from_lock(struct map_info *map, void *to,
++ unsigned long from, ssize_t len)
++{
++ physmap_lock(map);
++ inline_map_copy_from(map, to, from, len);
++ physmap_unlock(map);
++}
++
++static void physmap_flash_copy_to_lock(struct map_info *map, unsigned long to,
++ const void *from, ssize_t len)
++{
++ physmap_lock(map);
++ inline_map_copy_to(map, to, from, len);
++ physmap_unlock(map);
++}
++
+ static int physmap_flash_remove(struct platform_device *dev)
+ {
+ struct physmap_flash_info *info;
+@@ -153,6 +213,13 @@ static int physmap_flash_probe(struct pl
+
+ simple_map_init(&info->map[i]);
+
++ if (physmap_data->lock && physmap_data->unlock) {
++ info->map[i].read = physmap_flash_read_lock;
++ info->map[i].write = physmap_flash_write_lock;
++ info->map[i].copy_from = physmap_flash_copy_from_lock;
++ info->map[i].copy_to = physmap_flash_copy_to_lock;
++ }
++
+ probe_type = rom_probe_types;
+ if (physmap_data->probe_type == NULL) {
+ for (; info->mtd[i] == NULL && *probe_type != NULL; probe_type++)
+--- a/include/linux/mtd/physmap.h
++++ b/include/linux/mtd/physmap.h
+@@ -25,6 +25,8 @@ struct physmap_flash_data {
+ unsigned int width;
+ int (*init)(struct platform_device *);
+ void (*exit)(struct platform_device *);
++ void (*lock)(struct platform_device *);
++ void (*unlock)(struct platform_device *);
+ void (*set_vpp)(struct platform_device *, int);
+ unsigned int nr_parts;
+ unsigned int pfow_base;
--- /dev/null
+--- a/drivers/mtd/chips/jedec_probe.c
++++ b/drivers/mtd/chips/jedec_probe.c
+@@ -148,6 +148,7 @@
+ #define SST39LF160 0x2782
+ #define SST39VF1601 0x234b
+ #define SST39VF3201 0x235b
++#define SST39VF6401B 0x236d
+ #define SST39WF1601 0x274b
+ #define SST39WF1602 0x274a
+ #define SST39LF512 0x00D4
+@@ -1569,6 +1570,18 @@ static const struct amd_flash_info jedec
+ ERASEINFO(0x10000,64),
+ }
+ }, {
++ .mfr_id = CFI_MFR_SST,
++ .dev_id = SST39VF6401B,
++ .name = "SST 39VF6401B",
++ .devtypes = CFI_DEVICETYPE_X16,
++ .uaddr = MTD_UADDR_0xAAAA_0x5555,
++ .dev_size = SIZE_8MiB,
++ .cmd_set = P_ID_AMD_STD,
++ .nr_regions = 1,
++ .regions = {
++ ERASEINFO(0x10000,128)
++ }
++ }, {
+ .mfr_id = CFI_MFR_ST,
+ .dev_id = M29F800AB,
+ .name = "ST M29F800AB",
--- /dev/null
+--- a/drivers/mtd/chips/cfi_cmdset_0002.c
++++ b/drivers/mtd/chips/cfi_cmdset_0002.c
+@@ -1632,8 +1632,8 @@ static int __xipram do_write_oneword(str
+ break;
+ }
+
+- if (chip_ready(map, adr))
+- break;
++ if (chip_good(map, adr, datum))
++ goto enable_xip;
+
+ /* Latency issues. Drop the lock, wait a while and retry */
+ UDELAY(map, chip, adr, 1);
+@@ -1649,6 +1649,8 @@ static int __xipram do_write_oneword(str
+
+ ret = -EIO;
+ }
++
++ enable_xip:
+ xip_enable(map, chip, adr);
+ op_done:
+ if (mode == FL_OTP_WRITE)
+@@ -2227,7 +2229,6 @@ static int cfi_amdstd_panic_write(struct
+ return 0;
+ }
+
+-
+ /*
+ * Handle devices with one erase region, that only implement
+ * the chip erase command.
+@@ -2291,8 +2292,8 @@ static int __xipram do_erase_chip(struct
+ chip->erase_suspended = 0;
+ }
+
+- if (chip_ready(map, adr))
+- break;
++ if (chip_good(map, adr, map_word_ff(map)))
++ goto op_done;
+
+ if (time_after(jiffies, timeo)) {
+ printk(KERN_WARNING "MTD %s(): software timeout\n",
+@@ -2312,6 +2313,7 @@ static int __xipram do_erase_chip(struct
+ ret = -EIO;
+ }
+
++ op_done:
+ chip->state = FL_READY;
+ xip_enable(map, chip, adr);
+ DISABLE_VPP(map);
+@@ -2380,9 +2382,9 @@ static int __xipram do_erase_oneblock(st
+ chip->erase_suspended = 0;
+ }
+
+- if (chip_ready(map, adr)) {
++ if (chip_good(map, adr, map_word_ff(map))) {
+ xip_enable(map, chip, adr);
+- break;
++ goto op_done;
+ }
+
+ if (time_after(jiffies, timeo)) {
+@@ -2404,6 +2406,7 @@ static int __xipram do_erase_oneblock(st
+ ret = -EIO;
+ }
+
++ op_done:
+ chip->state = FL_READY;
+ DISABLE_VPP(map);
+ put_chip(map, chip, adr);
--- /dev/null
+--- a/drivers/mtd/Kconfig
++++ b/drivers/mtd/Kconfig
+@@ -174,6 +174,12 @@ config MTD_BCM47XX_PARTS
+ This provides partitions parser for devices based on BCM47xx
+ boards.
+
++config MTD_CYBERTAN_PARTS
++ tristate "Cybertan partitioning support"
++ depends on ATH79
++ ---help---
++ Cybertan partitioning support
++
+ config MTD_MYLOADER_PARTS
+ tristate "MyLoader partition parsing"
+ depends on ADM5120 || ATH25 || ATH79
+--- a/drivers/mtd/Makefile
++++ b/drivers/mtd/Makefile
+@@ -16,6 +16,7 @@ obj-$(CONFIG_MTD_AR7_PARTS) += ar7part.o
+ obj-$(CONFIG_MTD_BCM63XX_PARTS) += bcm63xxpart.o
+ obj-$(CONFIG_MTD_BCM47XX_PARTS) += bcm47xxpart.o
+ obj-$(CONFIG_MTD_MYLOADER_PARTS) += myloader.o
++obj-$(CONFIG_MTD_CYBERTAN_PARTS) += cybertan_part.o
+
+ # 'Users' - code which presents functionality to userspace.
+ obj-$(CONFIG_MTD_BLKDEVS) += mtd_blkdevs.o
--- /dev/null
+--- a/drivers/mtd/Kconfig
++++ b/drivers/mtd/Kconfig
+@@ -196,6 +196,12 @@ config MTD_MYLOADER_PARTS
+ You will still need the parsing functions to be called by the driver
+ for your particular device. It won't happen automatically.
+
++config MTD_TPLINK_PARTS
++ tristate "TP-Link AR7XXX/AR9XXX partitioning support"
++ depends on ATH79
++ ---help---
++ TBD.
++
+ comment "User Modules And Translation Layers"
+
+ #
+--- a/drivers/mtd/Makefile
++++ b/drivers/mtd/Makefile
+@@ -16,6 +16,7 @@ obj-$(CONFIG_MTD_AR7_PARTS) += ar7part.o
+ obj-$(CONFIG_MTD_BCM63XX_PARTS) += bcm63xxpart.o
+ obj-$(CONFIG_MTD_BCM47XX_PARTS) += bcm47xxpart.o
+ obj-$(CONFIG_MTD_MYLOADER_PARTS) += myloader.o
++obj-$(CONFIG_MTD_TPLINK_PARTS) += tplinkpart.o
+ obj-$(CONFIG_MTD_CYBERTAN_PARTS) += cybertan_part.o
+
+ # 'Users' - code which presents functionality to userspace.
--- /dev/null
+--- a/drivers/mtd/devices/m25p80.c
++++ b/drivers/mtd/devices/m25p80.c
+@@ -229,7 +229,9 @@ static int m25p_probe(struct spi_device
+
+ ppdata.of_node = spi->dev.of_node;
+
+- return mtd_device_parse_register(&nor->mtd, NULL, &ppdata,
++ return mtd_device_parse_register(&nor->mtd,
++ data ? data->part_probes : NULL,
++ &ppdata,
+ data ? data->parts : NULL,
+ data ? data->nr_parts : 0);
+ }
+--- a/include/linux/spi/flash.h
++++ b/include/linux/spi/flash.h
+@@ -24,6 +24,7 @@ struct flash_platform_data {
+ unsigned int nr_parts;
+
+ char *type;
++ const char **part_probes;
+
+ /* we'll likely add more ... use JEDEC IDs, etc */
+ };
--- /dev/null
+--- a/drivers/mtd/redboot.c
++++ b/drivers/mtd/redboot.c
+@@ -76,12 +76,18 @@ static int parse_redboot_partitions(stru
+ static char nullstring[] = "unallocated";
+ #endif
+
++ buf = vmalloc(master->erasesize);
++ if (!buf)
++ return -ENOMEM;
++
++ restart:
+ if ( directory < 0 ) {
+ offset = master->size + directory * master->erasesize;
+ while (mtd_block_isbad(master, offset)) {
+ if (!offset) {
+ nogood:
+ printk(KERN_NOTICE "Failed to find a non-bad block to check for RedBoot partition table\n");
++ vfree(buf);
+ return -EIO;
+ }
+ offset -= master->erasesize;
+@@ -94,10 +100,6 @@ static int parse_redboot_partitions(stru
+ goto nogood;
+ }
+ }
+- buf = vmalloc(master->erasesize);
+-
+- if (!buf)
+- return -ENOMEM;
+
+ printk(KERN_NOTICE "Searching for RedBoot partition table in %s at offset 0x%lx\n",
+ master->name, offset);
+@@ -170,6 +172,11 @@ static int parse_redboot_partitions(stru
+ }
+ if (i == numslots) {
+ /* Didn't find it */
++ if (offset + master->erasesize < master->size) {
++ /* not at the end of the flash yet, maybe next block :) */
++ directory++;
++ goto restart;
++ }
+ printk(KERN_NOTICE "No RedBoot partition table detected in %s\n",
+ master->name);
+ ret = 0;
--- /dev/null
+--- a/drivers/mtd/nand/Kconfig
++++ b/drivers/mtd/nand/Kconfig
+@@ -546,4 +546,8 @@ config MTD_NAND_HISI504
+ help
+ Enables support for NAND controller on Hisilicon SoC Hip04.
+
++config MTD_NAND_RB4XX
++ tristate "NAND flash driver for RouterBoard 4xx series"
++ depends on MTD_NAND && ATH79_MACH_RB4XX
++
+ endif # MTD_NAND
+--- a/drivers/mtd/nand/Makefile
++++ b/drivers/mtd/nand/Makefile
+@@ -33,6 +33,7 @@ obj-$(CONFIG_MTD_NAND_CM_X270) += cmx27
+ obj-$(CONFIG_MTD_NAND_PXA3xx) += pxa3xx_nand.o
+ obj-$(CONFIG_MTD_NAND_TMIO) += tmio_nand.o
+ obj-$(CONFIG_MTD_NAND_PLATFORM) += plat_nand.o
++obj-$(CONFIG_MTD_NAND_RB4XX) += rb4xx_nand.o
+ obj-$(CONFIG_MTD_NAND_PASEMI) += pasemi_nand.o
+ obj-$(CONFIG_MTD_NAND_ORION) += orion_nand.o
+ obj-$(CONFIG_MTD_NAND_FSL_ELBC) += fsl_elbc_nand.o
--- /dev/null
+--- a/drivers/mtd/nand/Kconfig
++++ b/drivers/mtd/nand/Kconfig
+@@ -550,4 +550,8 @@ config MTD_NAND_RB4XX
+ tristate "NAND flash driver for RouterBoard 4xx series"
+ depends on MTD_NAND && ATH79_MACH_RB4XX
+
++config MTD_NAND_RB750
++ tristate "NAND flash driver for the RouterBoard 750"
++ depends on MTD_NAND && ATH79_MACH_RB750
++
+ endif # MTD_NAND
+--- a/drivers/mtd/nand/Makefile
++++ b/drivers/mtd/nand/Makefile
+@@ -34,6 +34,7 @@ obj-$(CONFIG_MTD_NAND_PXA3xx) += pxa3xx
+ obj-$(CONFIG_MTD_NAND_TMIO) += tmio_nand.o
+ obj-$(CONFIG_MTD_NAND_PLATFORM) += plat_nand.o
+ obj-$(CONFIG_MTD_NAND_RB4XX) += rb4xx_nand.o
++obj-$(CONFIG_MTD_NAND_RB750) += rb750_nand.o
+ obj-$(CONFIG_MTD_NAND_PASEMI) += pasemi_nand.o
+ obj-$(CONFIG_MTD_NAND_ORION) += orion_nand.o
+ obj-$(CONFIG_MTD_NAND_FSL_ELBC) += fsl_elbc_nand.o
--- /dev/null
+--- a/drivers/mtd/chips/cfi_cmdset_0002.c
++++ b/drivers/mtd/chips/cfi_cmdset_0002.c
+@@ -40,7 +40,7 @@
+ #include <linux/mtd/xip.h>
+
+ #define AMD_BOOTLOC_BUG
+-#define FORCE_WORD_WRITE 0
++#define FORCE_WORD_WRITE 1
+
+ #define MAX_WORD_RETRIES 3
+
+@@ -51,7 +51,9 @@
+
+ static int cfi_amdstd_read (struct mtd_info *, loff_t, size_t, size_t *, u_char *);
+ static int cfi_amdstd_write_words(struct mtd_info *, loff_t, size_t, size_t *, const u_char *);
++#if !FORCE_WORD_WRITE
+ static int cfi_amdstd_write_buffers(struct mtd_info *, loff_t, size_t, size_t *, const u_char *);
++#endif
+ static int cfi_amdstd_erase_chip(struct mtd_info *, struct erase_info *);
+ static int cfi_amdstd_erase_varsize(struct mtd_info *, struct erase_info *);
+ static void cfi_amdstd_sync (struct mtd_info *);
+@@ -202,6 +204,7 @@ static void fixup_amd_bootblock(struct m
+ }
+ #endif
+
++#if !FORCE_WORD_WRITE
+ static void fixup_use_write_buffers(struct mtd_info *mtd)
+ {
+ struct map_info *map = mtd->priv;
+@@ -211,6 +214,7 @@ static void fixup_use_write_buffers(stru
+ mtd->_write = cfi_amdstd_write_buffers;
+ }
+ }
++#endif /* !FORCE_WORD_WRITE */
+
+ /* Atmel chips don't use the same PRI format as AMD chips */
+ static void fixup_convert_atmel_pri(struct mtd_info *mtd)
+@@ -1791,6 +1795,7 @@ static int cfi_amdstd_write_words(struct
+ /*
+ * FIXME: interleaved mode not tested, and probably not supported!
+ */
++#if !FORCE_WORD_WRITE
+ static int __xipram do_write_buffer(struct map_info *map, struct flchip *chip,
+ unsigned long adr, const u_char *buf,
+ int len)
+@@ -1919,7 +1924,6 @@ static int __xipram do_write_buffer(stru
+ return ret;
+ }
+
+-
+ static int cfi_amdstd_write_buffers(struct mtd_info *mtd, loff_t to, size_t len,
+ size_t *retlen, const u_char *buf)
+ {
+@@ -1994,6 +1998,7 @@ static int cfi_amdstd_write_buffers(stru
+
+ return 0;
+ }
++#endif /* !FORCE_WORD_WRITE */
+
+ /*
+ * Wait for the flash chip to become ready to write data
--- /dev/null
+--- a/drivers/mtd/devices/m25p80.c
++++ b/drivers/mtd/devices/m25p80.c
+@@ -227,6 +227,7 @@ static int m25p_probe(struct spi_device
+ if (ret)
+ return ret;
+
++ memset(&ppdata, '\0', sizeof(ppdata));
+ ppdata.of_node = spi->dev.of_node;
+
+ return mtd_device_parse_register(&nor->mtd,
--- /dev/null
+--- a/drivers/mtd/nand/Kconfig
++++ b/drivers/mtd/nand/Kconfig
+@@ -554,4 +554,12 @@ config MTD_NAND_RB750
+ tristate "NAND flash driver for the RouterBoard 750"
+ depends on MTD_NAND && ATH79_MACH_RB750
+
++config MTD_NAND_AR934X
++ tristate "NAND flash driver for the Qualcomm Atheros AR934x/QCA955x SoCs"
++ depends on (SOC_AR934X || SOC_QCA955X)
++
++config MTD_NAND_AR934X_HW_ECC
++ bool "Hardware ECC support for the AR934X NAND Controller (EXPERIMENTAL)"
++ depends on MTD_NAND_AR934X
++
+ endif # MTD_NAND
+--- a/drivers/mtd/nand/Makefile
++++ b/drivers/mtd/nand/Makefile
+@@ -13,6 +13,7 @@ obj-$(CONFIG_MTD_NAND_AMS_DELTA) += ams-
+ obj-$(CONFIG_MTD_NAND_DENALI) += denali.o
+ obj-$(CONFIG_MTD_NAND_DENALI_PCI) += denali_pci.o
+ obj-$(CONFIG_MTD_NAND_DENALI_DT) += denali_dt.o
++obj-$(CONFIG_MTD_NAND_AR934X) += ar934x_nfc.o
+ obj-$(CONFIG_MTD_NAND_AU1550) += au1550nd.o
+ obj-$(CONFIG_MTD_NAND_BF5XX) += bf5xx_nand.o
+ obj-$(CONFIG_MTD_NAND_S3C2410) += s3c2410.o
--- /dev/null
+--- a/drivers/mtd/nand/Kconfig
++++ b/drivers/mtd/nand/Kconfig
+@@ -554,6 +554,10 @@ config MTD_NAND_RB750
+ tristate "NAND flash driver for the RouterBoard 750"
+ depends on MTD_NAND && ATH79_MACH_RB750
+
++config MTD_NAND_RB91X
++ tristate "NAND flash driver for the RouterBOARD 91x series"
++ depends on MTD_NAND && ATH79_MACH_RB91X
++
+ config MTD_NAND_AR934X
+ tristate "NAND flash driver for the Qualcomm Atheros AR934x/QCA955x SoCs"
+ depends on (SOC_AR934X || SOC_QCA955X)
+--- a/drivers/mtd/nand/Makefile
++++ b/drivers/mtd/nand/Makefile
+@@ -36,6 +36,7 @@ obj-$(CONFIG_MTD_NAND_TMIO) += tmio_nan
+ obj-$(CONFIG_MTD_NAND_PLATFORM) += plat_nand.o
+ obj-$(CONFIG_MTD_NAND_RB4XX) += rb4xx_nand.o
+ obj-$(CONFIG_MTD_NAND_RB750) += rb750_nand.o
++obj-$(CONFIG_MTD_NAND_RB91X) += rb91x_nand.o
+ obj-$(CONFIG_MTD_NAND_PASEMI) += pasemi_nand.o
+ obj-$(CONFIG_MTD_NAND_ORION) += orion_nand.o
+ obj-$(CONFIG_MTD_NAND_FSL_ELBC) += fsl_elbc_nand.o
--- /dev/null
+--- a/drivers/net/ethernet/atheros/Kconfig
++++ b/drivers/net/ethernet/atheros/Kconfig
+@@ -5,7 +5,7 @@
+ config NET_VENDOR_ATHEROS
+ bool "Atheros devices"
+ default y
+- depends on PCI
++ depends on (PCI || ATH79)
+ ---help---
+ If you have a network (Ethernet) card belonging to this class, say Y.
+
+@@ -78,4 +78,6 @@ config ALX
+ To compile this driver as a module, choose M here. The module
+ will be called alx.
+
++source drivers/net/ethernet/atheros/ag71xx/Kconfig
++
+ endif # NET_VENDOR_ATHEROS
+--- a/drivers/net/ethernet/atheros/Makefile
++++ b/drivers/net/ethernet/atheros/Makefile
+@@ -2,6 +2,7 @@
+ # Makefile for the Atheros network device drivers.
+ #
+
++obj-$(CONFIG_AG71XX) += ag71xx/
+ obj-$(CONFIG_ATL1) += atlx/
+ obj-$(CONFIG_ATL2) += atlx/
+ obj-$(CONFIG_ATL1E) += atl1e/
--- /dev/null
+--- a/drivers/net/dsa/Kconfig
++++ b/drivers/net/dsa/Kconfig
+@@ -13,6 +13,13 @@ config NET_DSA_MV88E6060
+ This enables support for the Marvell 88E6060 ethernet switch
+ chip.
+
++config NET_DSA_MV88E6063
++ bool "Marvell 88E6063 ethernet switch chip support"
++ select NET_DSA_TAG_TRAILER
++ ---help---
++ This enables support for the Marvell 88E6063 ethernet switch
++ chip
++
+ config NET_DSA_MV88E6XXX_NEED_PPU
+ bool
+ default n
+--- a/drivers/net/dsa/Makefile
++++ b/drivers/net/dsa/Makefile
+@@ -1,4 +1,5 @@
+ obj-$(CONFIG_NET_DSA_MV88E6060) += mv88e6060.o
++obj-$(CONFIG_NET_DSA_MV88E6063) += mv88e6063.o
+ obj-$(CONFIG_NET_DSA_MV88E6XXX) += mv88e6xxx_drv.o
+ mv88e6xxx_drv-y += mv88e6xxx.o
+ ifdef CONFIG_NET_DSA_MV88E6123_61_65
--- /dev/null
+--- a/drivers/Makefile
++++ b/drivers/Makefile
+@@ -74,8 +74,8 @@ obj-$(CONFIG_SCSI) += scsi/
+ obj-y += nvme/
+ obj-$(CONFIG_ATA) += ata/
+ obj-$(CONFIG_TARGET_CORE) += target/
+-obj-$(CONFIG_MTD) += mtd/
+ obj-$(CONFIG_SPI) += spi/
++obj-$(CONFIG_MTD) += mtd/
+ obj-$(CONFIG_SPMI) += spmi/
+ obj-y += hsi/
+ obj-y += net/
--- /dev/null
+--- a/include/linux/spi/spi.h
++++ b/include/linux/spi/spi.h
+@@ -690,6 +690,8 @@ struct spi_transfer {
+ unsigned cs_change:1;
+ unsigned tx_nbits:3;
+ unsigned rx_nbits:3;
++ unsigned verify:1;
++ unsigned fast_write:1;
+ #define SPI_NBITS_SINGLE 0x01 /* 1bit transfer */
+ #define SPI_NBITS_DUAL 0x02 /* 2bits transfer */
+ #define SPI_NBITS_QUAD 0x04 /* 4bits transfer */
+@@ -735,6 +737,7 @@ struct spi_message {
+ struct spi_device *spi;
+
+ unsigned is_dma_mapped:1;
++ unsigned fast_read:1;
+
+ /* REVISIT: we might want a flag affecting the behavior of the
+ * last transfer ... allowing things like "read 16 bit length L"
--- /dev/null
+--- a/drivers/spi/Kconfig
++++ b/drivers/spi/Kconfig
+@@ -477,6 +477,12 @@ config SPI_QUP
+ This driver can also be built as a module. If so, the module
+ will be called spi_qup.
+
++config SPI_RB4XX
++ tristate "Mikrotik RB4XX SPI master"
++ depends on SPI_MASTER && ATH79_MACH_RB4XX
++ help
++ SPI controller driver for the Mikrotik RB4xx series boards.
++
+ config SPI_S3C24XX
+ tristate "Samsung S3C24XX series SPI"
+ depends on ARCH_S3C24XX
+--- a/drivers/spi/Makefile
++++ b/drivers/spi/Makefile
+@@ -66,6 +66,7 @@ spi-pxa2xx-platform-objs := spi-pxa2xx.
+ spi-pxa2xx-platform-$(CONFIG_SPI_PXA2XX_DMA) += spi-pxa2xx-dma.o
+ obj-$(CONFIG_SPI_PXA2XX) += spi-pxa2xx-platform.o
+ obj-$(CONFIG_SPI_PXA2XX_PCI) += spi-pxa2xx-pci.o
++obj-$(CONFIG_SPI_RB4XX) += spi-rb4xx.o
+ obj-$(CONFIG_SPI_QUP) += spi-qup.o
+ obj-$(CONFIG_SPI_ROCKCHIP) += spi-rockchip.o
+ obj-$(CONFIG_SPI_RB4XX) += spi-rb4xx.o
--- /dev/null
+--- a/drivers/spi/Kconfig
++++ b/drivers/spi/Kconfig
+@@ -713,6 +713,13 @@ config SPI_TLE62X0
+ sysfs interface, with each line presented as a kind of GPIO
+ exposing both switch control and diagnostic feedback.
+
++config SPI_RB4XX_CPLD
++ tristate "MikroTik RB4XX CPLD driver"
++ depends on ATH79_MACH_RB4XX
++ help
++ SPI driver for the Xilinx CPLD chip present on the
++ MikroTik RB4xx boards.
++
+ #
+ # Add new SPI protocol masters in alphabetical order above this line
+ #
+--- a/drivers/spi/Makefile
++++ b/drivers/spi/Makefile
+@@ -67,6 +67,7 @@ spi-pxa2xx-platform-$(CONFIG_SPI_PXA2XX_
+ obj-$(CONFIG_SPI_PXA2XX) += spi-pxa2xx-platform.o
+ obj-$(CONFIG_SPI_PXA2XX_PCI) += spi-pxa2xx-pci.o
+ obj-$(CONFIG_SPI_RB4XX) += spi-rb4xx.o
++obj-$(CONFIG_SPI_RB4XX_CPLD) += spi-rb4xx-cpld.o
+ obj-$(CONFIG_SPI_QUP) += spi-qup.o
+ obj-$(CONFIG_SPI_ROCKCHIP) += spi-rockchip.o
+ obj-$(CONFIG_SPI_RB4XX) += spi-rb4xx.o
--- /dev/null
+--- a/drivers/spi/Makefile
++++ b/drivers/spi/Makefile
+@@ -12,6 +12,7 @@ obj-$(CONFIG_SPI_SPIDEV) += spidev.o
+ # SPI master controller drivers (bus)
+ obj-$(CONFIG_SPI_ALTERA) += spi-altera.o
+ obj-$(CONFIG_SPI_ATMEL) += spi-atmel.o
++obj-$(CONFIG_SPI_AP83) += spi-ap83.o
+ obj-$(CONFIG_SPI_ATH79) += spi-ath79.o
+ obj-$(CONFIG_SPI_AU1550) += spi-au1550.o
+ obj-$(CONFIG_SPI_BCM2835) += spi-bcm2835.o
+--- a/drivers/spi/Kconfig
++++ b/drivers/spi/Kconfig
+@@ -59,6 +59,14 @@ config SPI_ALTERA
+ help
+ This is the driver for the Altera SPI Controller.
+
++config SPI_AP83
++ tristate "Atheros AP83 specific SPI Controller"
++ depends on SPI_MASTER && ATH79_MACH_AP83
++ select SPI_BITBANG
++ help
++ This is a specific SPI controller driver for the Atheros AP83
++ reference board.
++
+ config SPI_ATH79
+ tristate "Atheros AR71XX/AR724X/AR913X SPI controller driver"
+ depends on ATH79 && GPIOLIB
--- /dev/null
+--- a/drivers/spi/Kconfig
++++ b/drivers/spi/Kconfig
+@@ -728,6 +728,11 @@ config SPI_RB4XX_CPLD
+ SPI driver for the Xilinx CPLD chip present on the
+ MikroTik RB4xx boards.
+
++config SPI_VSC7385
++ tristate "Vitesse VSC7385 ethernet switch driver"
++ help
++ SPI driver for the Vitesse VSC7385 ethernet switch.
++
+ #
+ # Add new SPI protocol masters in alphabetical order above this line
+ #
+--- a/drivers/spi/Makefile
++++ b/drivers/spi/Makefile
+@@ -92,6 +92,7 @@ obj-$(CONFIG_SPI_TEGRA20_SLINK) += spi-
+ obj-$(CONFIG_SPI_TLE62X0) += spi-tle62x0.o
+ obj-$(CONFIG_SPI_TOPCLIFF_PCH) += spi-topcliff-pch.o
+ obj-$(CONFIG_SPI_TXX9) += spi-txx9.o
++obj-$(CONFIG_SPI_VSC7385) += spi-vsc7385.o
+ obj-$(CONFIG_SPI_XCOMM) += spi-xcomm.o
+ obj-$(CONFIG_SPI_XILINX) += spi-xilinx.o
+ obj-$(CONFIG_SPI_XLP) += spi-xlp.o
--- /dev/null
+--- a/drivers/leds/Kconfig
++++ b/drivers/leds/Kconfig
+@@ -605,6 +605,13 @@ config LEDS_VERSATILE
+ This option enabled support for the LEDs on the ARM Versatile
+ and RealView boards. Say Y to enabled these.
+
++config LEDS_WNDR3700_USB
++ tristate "NETGEAR WNDR3700 USB LED driver"
++ depends on LEDS_CLASS && ATH79_MACH_WNDR3700
++ help
++ This option enables support for the USB LED found on the
++ NETGEAR WNDR3700 board.
++
+ comment "LED Triggers"
+ source "drivers/leds/trigger/Kconfig"
+
+--- a/drivers/leds/Makefile
++++ b/drivers/leds/Makefile
+@@ -47,6 +47,7 @@ obj-$(CONFIG_LEDS_DA9052) += leds-da905
+ obj-$(CONFIG_LEDS_WM831X_STATUS) += leds-wm831x-status.o
+ obj-$(CONFIG_LEDS_WM8350) += leds-wm8350.o
+ obj-$(CONFIG_LEDS_PWM) += leds-pwm.o
++obj-${CONFIG_LEDS_WNDR3700_USB} += leds-wndr3700-usb.o
+ obj-$(CONFIG_LEDS_REGULATOR) += leds-regulator.o
+ obj-$(CONFIG_LEDS_INTEL_SS4200) += leds-ss4200.o
+ obj-$(CONFIG_LEDS_LT3593) += leds-lt3593.o
--- /dev/null
+--- a/drivers/leds/Kconfig
++++ b/drivers/leds/Kconfig
+@@ -612,6 +612,10 @@ config LEDS_WNDR3700_USB
+ This option enables support for the USB LED found on the
+ NETGEAR WNDR3700 board.
+
++config LEDS_RB750
++ tristate "LED driver for the Mikrotik RouterBOARD 750"
++ depends on LEDS_CLASS && ATH79_MACH_RB750
++
+ comment "LED Triggers"
+ source "drivers/leds/trigger/Kconfig"
+
+--- a/drivers/leds/Makefile
++++ b/drivers/leds/Makefile
+@@ -54,6 +54,7 @@ obj-$(CONFIG_LEDS_LT3593) += leds-lt359
+ obj-$(CONFIG_LEDS_ADP5520) += leds-adp5520.o
+ obj-$(CONFIG_LEDS_DELL_NETBOOKS) += dell-led.o
+ obj-$(CONFIG_LEDS_MC13783) += leds-mc13783.o
++obj-$(CONFIG_LEDS_RB750) += leds-rb750.o
+ obj-$(CONFIG_LEDS_NS2) += leds-ns2.o
+ obj-$(CONFIG_LEDS_NETXBIG) += leds-netxbig.o
+ obj-$(CONFIG_LEDS_ASIC3) += leds-asic3.o
--- /dev/null
+--- a/drivers/gpio/Kconfig
++++ b/drivers/gpio/Kconfig
+@@ -1039,4 +1039,12 @@ config GPIO_VIPERBOARD
+
+ endmenu
+
++comment "Other GPIO expanders"
++
++config GPIO_NXP_74HC153
++ tristate "NXP 74HC153 Dual 4-input multiplexer"
++ help
++ Platform driver for NXP 74HC153 Dual 4-input Multiplexer. This
++ provides a GPIO interface supporting input mode only.
++
+ endif
+--- a/drivers/gpio/Makefile
++++ b/drivers/gpio/Makefile
+@@ -69,6 +69,7 @@ obj-$(CONFIG_GPIO_MSIC) += gpio-msic.o
+ obj-$(CONFIG_GPIO_MVEBU) += gpio-mvebu.o
+ obj-$(CONFIG_GPIO_MXC) += gpio-mxc.o
+ obj-$(CONFIG_GPIO_MXS) += gpio-mxs.o
++obj-$(CONFIG_GPIO_NXP_74HC153) += gpio-nxp-74hc153.o
+ obj-$(CONFIG_GPIO_OCTEON) += gpio-octeon.o
+ obj-$(CONFIG_GPIO_OMAP) += gpio-omap.o
+ obj-$(CONFIG_GPIO_PCA953X) += gpio-pca953x.o
--- /dev/null
+--- a/drivers/gpio/gpio-74x164.c
++++ b/drivers/gpio/gpio-74x164.c
+@@ -12,6 +12,7 @@
+ #include <linux/init.h>
+ #include <linux/mutex.h>
+ #include <linux/spi/spi.h>
++#include <linux/spi/74x164.h>
+ #include <linux/gpio.h>
+ #include <linux/of_gpio.h>
+ #include <linux/slab.h>
+@@ -107,8 +108,18 @@ static int gen_74x164_direction_output(s
+ static int gen_74x164_probe(struct spi_device *spi)
+ {
+ struct gen_74x164_chip *chip;
++ struct gen_74x164_chip_platform_data *pdata;
++ struct device_node *np;
+ int ret;
+
++ pdata = spi->dev.platform_data;
++ np = spi->dev.of_node;
++
++ if (!np && !pdata) {
++ dev_err(&spi->dev, "No configuration data available.\n");
++ return -EINVAL;
++ }
++
+ /*
+ * bits_per_word cannot be configured in platform data
+ */
+@@ -130,18 +141,28 @@ static int gen_74x164_probe(struct spi_d
+ chip->gpio_chip.set = gen_74x164_set_value;
+ chip->gpio_chip.base = -1;
+
+- if (of_property_read_u32(spi->dev.of_node, "registers-number",
+- &chip->registers)) {
+- dev_err(&spi->dev,
+- "Missing registers-number property in the DT.\n");
+- return -EINVAL;
++ if (np) {
++ if (of_property_read_u32(spi->dev.of_node, "registers-number", &chip->registers)) {
++ dev_err(&spi->dev, "Missing registers-number property in the DT.\n");
++ ret = -EINVAL;
++ goto exit_destroy;
++ }
++ } else if (pdata) {
++ chip->gpio_chip.base = pdata->base;
++ chip->registers = pdata->num_registers;
+ }
+
++ if (!chip->registers)
++ chip->registers = 1;
++
+ chip->gpio_chip.ngpio = GEN_74X164_NUMBER_GPIOS * chip->registers;
+ chip->buffer = devm_kzalloc(&spi->dev, chip->registers, GFP_KERNEL);
+ if (!chip->buffer)
+ return -ENOMEM;
+
++ if (pdata && pdata->init_data)
++ memcpy(chip->buffer, pdata->init_data, chip->registers);
++
+ chip->gpio_chip.can_sleep = true;
+ chip->gpio_chip.dev = &spi->dev;
+ chip->gpio_chip.owner = THIS_MODULE;
+@@ -174,16 +195,18 @@ static int gen_74x164_remove(struct spi_
+ return 0;
+ }
+
++#ifdef CONFIG_OF
+ static const struct of_device_id gen_74x164_dt_ids[] = {
+ { .compatible = "fairchild,74hc595" },
+ {},
+ };
+ MODULE_DEVICE_TABLE(of, gen_74x164_dt_ids);
++#endif
+
+ static struct spi_driver gen_74x164_driver = {
+ .driver = {
+ .name = "74x164",
+- .of_match_table = gen_74x164_dt_ids,
++ .of_match_table = of_match_ptr(gen_74x164_dt_ids),
+ },
+ .probe = gen_74x164_probe,
+ .remove = gen_74x164_remove,
+--- /dev/null
++++ b/include/linux/spi/74x164.h
+@@ -0,0 +1,13 @@
++#ifndef LINUX_SPI_74X164_H
++#define LINUX_SPI_74X164_H
++
++struct gen_74x164_chip_platform_data {
++ /* number assigned to the first GPIO */
++ unsigned base;
++ /* number of chained registers */
++ unsigned num_registers;
++ /* address of a buffer containing initial data */
++ u8 *init_data;
++};
++
++#endif
+--- a/drivers/gpio/Kconfig
++++ b/drivers/gpio/Kconfig
+@@ -990,7 +990,6 @@ menu "SPI GPIO expanders"
+
+ config GPIO_74X164
+ tristate "74x164 serial-in/parallel-out 8-bits shift register"
+- depends on OF
+ help
+ Driver for 74x164 compatible serial-in/parallel-out 8-outputs
+ shift registers. This driver can be used to provide access
--- /dev/null
+--- a/drivers/gpio/Kconfig
++++ b/drivers/gpio/Kconfig
+@@ -1046,4 +1046,9 @@ config GPIO_NXP_74HC153
+ Platform driver for NXP 74HC153 Dual 4-input Multiplexer. This
+ provides a GPIO interface supporting input mode only.
+
++config GPIO_LATCH
++ tristate "GPIO latch driver"
++ help
++ Say yes here to enable a GPIO latch driver.
++
+ endif
+--- a/drivers/gpio/Makefile
++++ b/drivers/gpio/Makefile
+@@ -47,6 +47,7 @@ obj-$(CONFIG_GPIO_JANZ_TTL) += gpio-janz
+ obj-$(CONFIG_GPIO_KEMPLD) += gpio-kempld.o
+ obj-$(CONFIG_ARCH_KS8695) += gpio-ks8695.o
+ obj-$(CONFIG_GPIO_INTEL_MID) += gpio-intel-mid.o
++obj-$(CONFIG_GPIO_LATCH) += gpio-latch.o
+ obj-$(CONFIG_GPIO_LOONGSON) += gpio-loongson.o
+ obj-$(CONFIG_GPIO_LP3943) += gpio-lp3943.o
+ obj-$(CONFIG_GPIO_LPC18XX) += gpio-lpc18xx.o
--- /dev/null
+--- a/drivers/spi/spi-bitbang.c
++++ b/drivers/spi/spi-bitbang.c
+@@ -231,13 +231,14 @@ void spi_bitbang_cleanup(struct spi_devi
+ }
+ EXPORT_SYMBOL_GPL(spi_bitbang_cleanup);
+
+-static int spi_bitbang_bufs(struct spi_device *spi, struct spi_transfer *t)
++int spi_bitbang_bufs(struct spi_device *spi, struct spi_transfer *t)
+ {
+ struct spi_bitbang_cs *cs = spi->controller_state;
+ unsigned nsecs = cs->nsecs;
+
+ return cs->txrx_bufs(spi, cs->txrx_word, nsecs, t);
+ }
++EXPORT_SYMBOL_GPL(spi_bitbang_bufs);
+
+ /*----------------------------------------------------------------------*/
+
+--- a/include/linux/spi/spi_bitbang.h
++++ b/include/linux/spi/spi_bitbang.h
+@@ -39,6 +39,7 @@ extern int spi_bitbang_setup(struct spi_
+ extern void spi_bitbang_cleanup(struct spi_device *spi);
+ extern int spi_bitbang_setup_transfer(struct spi_device *spi,
+ struct spi_transfer *t);
++extern int spi_bitbang_bufs(struct spi_device *spi, struct spi_transfer *t);
+
+ /* start or stop queue processing */
+ extern int spi_bitbang_start(struct spi_bitbang *spi);
--- /dev/null
+--- a/include/linux/spi/spi.h
++++ b/include/linux/spi/spi.h
+@@ -578,6 +578,12 @@ extern struct spi_master *spi_busnum_to_
+
+ /*---------------------------------------------------------------------------*/
+
++enum spi_transfer_type {
++ SPI_TRANSFER_GENERIC = 0,
++ SPI_TRANSFER_FLASH_READ_CMD,
++ SPI_TRANSFER_FLASH_READ_DATA,
++};
++
+ /*
+ * I/O INTERFACE between SPI controller and protocol drivers
+ *
+@@ -698,6 +704,7 @@ struct spi_transfer {
+ u8 bits_per_word;
+ u16 delay_usecs;
+ u32 speed_hz;
++ enum spi_transfer_type type;
+
+ struct list_head transfer_list;
+ };
--- /dev/null
+--- a/drivers/mtd/devices/m25p80.c
++++ b/drivers/mtd/devices/m25p80.c
+@@ -137,10 +137,12 @@ static int m25p80_read(struct spi_nor *n
+ flash->command[0] = nor->read_opcode;
+ m25p_addr2cmd(nor, from, flash->command);
+
++ t[0].type = SPI_TRANSFER_FLASH_READ_CMD;
+ t[0].tx_buf = flash->command;
+ t[0].len = m25p_cmdsz(nor) + dummy;
+ spi_message_add_tail(&t[0], &m);
+
++ t[1].type = SPI_TRANSFER_FLASH_READ_DATA;
+ t[1].rx_buf = buf;
+ t[1].rx_nbits = m25p80_rx_nbits(nor);
+ t[1].len = len;
--- /dev/null
+--- a/drivers/spi/spi-ath79.c
++++ b/drivers/spi/spi-ath79.c
+@@ -35,6 +35,11 @@
+
+ #define ATH79_SPI_CS_LINE_MAX 2
+
++enum ath79_spi_state {
++ ATH79_SPI_STATE_WAIT_CMD = 0,
++ ATH79_SPI_STATE_WAIT_READ,
++};
++
+ struct ath79_spi {
+ struct spi_bitbang bitbang;
+ u32 ioc_base;
+@@ -42,6 +47,11 @@ struct ath79_spi {
+ void __iomem *base;
+ struct clk *clk;
+ unsigned rrw_delay;
++
++ enum ath79_spi_state state;
++ u32 clk_div;
++ unsigned long read_addr;
++ unsigned long ahb_rate;
+ };
+
+ static inline u32 ath79_spi_rr(struct ath79_spi *sp, unsigned reg)
+@@ -109,9 +119,6 @@ static void ath79_spi_enable(struct ath7
+ /* save CTRL register */
+ sp->reg_ctrl = ath79_spi_rr(sp, AR71XX_SPI_REG_CTRL);
+ sp->ioc_base = ath79_spi_rr(sp, AR71XX_SPI_REG_IOC);
+-
+- /* TODO: setup speed? */
+- ath79_spi_wr(sp, AR71XX_SPI_REG_CTRL, 0x43);
+ }
+
+ static void ath79_spi_disable(struct ath79_spi *sp)
+@@ -232,6 +239,110 @@ static u32 ath79_spi_txrx_mode0(struct s
+ return ath79_spi_rr(sp, AR71XX_SPI_REG_RDS);
+ }
+
++static int ath79_spi_do_read_flash_data(struct spi_device *spi,
++ struct spi_transfer *t)
++{
++ struct ath79_spi *sp = ath79_spidev_to_sp(spi);
++
++ /* disable GPIO mode */
++ ath79_spi_wr(sp, AR71XX_SPI_REG_FS, 0);
++
++ memcpy_fromio(t->rx_buf, sp->base + sp->read_addr, t->len);
++
++ /* enable GPIO mode */
++ ath79_spi_wr(sp, AR71XX_SPI_REG_FS, AR71XX_SPI_FS_GPIO);
++
++ /* restore IOC register */
++ ath79_spi_wr(sp, AR71XX_SPI_REG_IOC, sp->ioc_base);
++
++ return t->len;
++}
++
++static int ath79_spi_do_read_flash_cmd(struct spi_device *spi,
++ struct spi_transfer *t)
++{
++ struct ath79_spi *sp = ath79_spidev_to_sp(spi);
++ int len;
++ const u8 *p;
++
++ sp->read_addr = 0;
++
++ len = t->len - 1;
++ p = t->tx_buf;
++
++ while (len--) {
++ p++;
++ sp->read_addr <<= 8;
++ sp->read_addr |= *p;
++ }
++
++ return t->len;
++}
++
++static bool ath79_spi_is_read_cmd(struct spi_device *spi,
++ struct spi_transfer *t)
++{
++ return t->type == SPI_TRANSFER_FLASH_READ_CMD;
++}
++
++static bool ath79_spi_is_data_read(struct spi_device *spi,
++ struct spi_transfer *t)
++{
++ return t->type == SPI_TRANSFER_FLASH_READ_DATA;
++}
++
++static int ath79_spi_txrx_bufs(struct spi_device *spi, struct spi_transfer *t)
++{
++ struct ath79_spi *sp = ath79_spidev_to_sp(spi);
++ int ret;
++
++ switch (sp->state) {
++ case ATH79_SPI_STATE_WAIT_CMD:
++ if (ath79_spi_is_read_cmd(spi, t)) {
++ ret = ath79_spi_do_read_flash_cmd(spi, t);
++ sp->state = ATH79_SPI_STATE_WAIT_READ;
++ } else {
++ ret = spi_bitbang_bufs(spi, t);
++ }
++ break;
++
++ case ATH79_SPI_STATE_WAIT_READ:
++ if (ath79_spi_is_data_read(spi, t)) {
++ ret = ath79_spi_do_read_flash_data(spi, t);
++ } else {
++ dev_warn(&spi->dev, "flash data read expected\n");
++ ret = -EIO;
++ }
++ sp->state = ATH79_SPI_STATE_WAIT_CMD;
++ break;
++
++ default:
++ BUG();
++ }
++
++ return ret;
++}
++
++static int ath79_spi_setup_transfer(struct spi_device *spi,
++ struct spi_transfer *t)
++{
++ struct ath79_spi *sp = ath79_spidev_to_sp(spi);
++ struct ath79_spi_controller_data *cdata;
++ int ret;
++
++ ret = spi_bitbang_setup_transfer(spi, t);
++ if (ret)
++ return ret;
++
++ cdata = spi->controller_data;
++ if (cdata->is_flash)
++ sp->bitbang.txrx_bufs = ath79_spi_txrx_bufs;
++ else
++ sp->bitbang.txrx_bufs = spi_bitbang_bufs;
++
++ return ret;
++}
++
+ static int ath79_spi_probe(struct platform_device *pdev)
+ {
+ struct spi_master *master;
+@@ -254,6 +365,8 @@ static int ath79_spi_probe(struct platfo
+ sp = spi_master_get_devdata(master);
+ platform_set_drvdata(pdev, sp);
+
++ sp->state = ATH79_SPI_STATE_WAIT_CMD;
++
+ master->bits_per_word_mask = SPI_BPW_RANGE_MASK(1, 32);
+ master->setup = ath79_spi_setup;
+ master->cleanup = ath79_spi_cleanup;
+@@ -263,7 +376,7 @@ static int ath79_spi_probe(struct platfo
+ sp->bitbang.master = master;
+ sp->bitbang.chipselect = ath79_spi_chipselect;
+ sp->bitbang.txrx_word[SPI_MODE_0] = ath79_spi_txrx_mode0;
+- sp->bitbang.setup_transfer = spi_bitbang_setup_transfer;
++ sp->bitbang.setup_transfer = ath79_spi_setup_transfer;
+ sp->bitbang.flags = SPI_CS_HIGH;
+
+ r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+@@ -283,7 +396,8 @@ static int ath79_spi_probe(struct platfo
+ if (ret)
+ goto err_put_master;
+
+- rate = DIV_ROUND_UP(clk_get_rate(sp->clk), MHZ);
++ sp->ahb_rate = clk_get_rate(sp->clk);
++ rate = DIV_ROUND_UP(sp->ahb_rate, MHZ);
+ if (!rate) {
+ ret = -EINVAL;
+ goto err_clk_disable;
+--- a/arch/mips/include/asm/mach-ath79/ath79_spi_platform.h
++++ b/arch/mips/include/asm/mach-ath79/ath79_spi_platform.h
+@@ -24,6 +24,7 @@ enum ath79_spi_cs_type {
+ struct ath79_spi_controller_data {
+ enum ath79_spi_cs_type cs_type;
+ unsigned cs_line;
++ bool is_flash;
+ };
+
+ #endif /* _ATH79_SPI_PLATFORM_H */
--- /dev/null
+--- a/drivers/mtd/devices/m25p80.c
++++ b/drivers/mtd/devices/m25p80.c
+@@ -137,6 +137,9 @@ static int m25p80_read(struct spi_nor *n
+ flash->command[0] = nor->read_opcode;
+ m25p_addr2cmd(nor, from, flash->command);
+
++ if (dummy == 1)
++ t[0].dummy = true;
++
+ t[0].type = SPI_TRANSFER_FLASH_READ_CMD;
+ t[0].tx_buf = flash->command;
+ t[0].len = m25p_cmdsz(nor) + dummy;
+--- a/drivers/spi/spi-ath79.c
++++ b/drivers/spi/spi-ath79.c
+@@ -268,6 +268,10 @@ static int ath79_spi_do_read_flash_cmd(s
+ sp->read_addr = 0;
+
+ len = t->len - 1;
++
++ if (t->dummy)
++ len -= 1;
++
+ p = t->tx_buf;
+
+ while (len--) {
+--- a/include/linux/spi/spi.h
++++ b/include/linux/spi/spi.h
+@@ -705,6 +705,7 @@ struct spi_transfer {
+ u16 delay_usecs;
+ u32 speed_hz;
+ enum spi_transfer_type type;
++ bool dummy;
+
+ struct list_head transfer_list;
+ };
--- /dev/null
+--- /dev/null
++++ b/arch/mips/include/asm/mach-ath79/mangle-port.h
+@@ -0,0 +1,37 @@
++/*
++ * Copyright (C) 2012 Gabor Juhos <juhosg@openwrt.org>
++ *
++ * This file was derived from: inlude/asm-mips/mach-generic/mangle-port.h
++ * Copyright (C) 2003, 2004 Ralf Baechle
++ *
++ * 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.
++ */
++
++#ifndef __ASM_MACH_ATH79_MANGLE_PORT_H
++#define __ASM_MACH_ATH79_MANGLE_PORT_H
++
++#ifdef CONFIG_PCI
++extern unsigned long (ath79_pci_swizzle_b)(unsigned long port);
++extern unsigned long (ath79_pci_swizzle_w)(unsigned long port);
++#else
++#define ath79_pci_swizzle_b(port) (port)
++#define ath79_pci_swizzle_w(port) (port)
++#endif
++
++#define __swizzle_addr_b(port) ath79_pci_swizzle_b(port)
++#define __swizzle_addr_w(port) ath79_pci_swizzle_w(port)
++#define __swizzle_addr_l(port) (port)
++#define __swizzle_addr_q(port) (port)
++
++# define ioswabb(a, x) (x)
++# define __mem_ioswabb(a, x) (x)
++# define ioswabw(a, x) (x)
++# define __mem_ioswabw(a, x) cpu_to_le16(x)
++# define ioswabl(a, x) (x)
++# define __mem_ioswabl(a, x) cpu_to_le32(x)
++# define ioswabq(a, x) (x)
++# define __mem_ioswabq(a, x) cpu_to_le64(x)
++
++#endif /* __ASM_MACH_ATH79_MANGLE_PORT_H */
+--- a/arch/mips/ath79/pci.c
++++ b/arch/mips/ath79/pci.c
+@@ -13,6 +13,7 @@
+ */
+
+ #include <linux/init.h>
++#include <linux/export.h>
+ #include <linux/pci.h>
+ #include <linux/resource.h>
+ #include <linux/platform_device.h>
+@@ -25,6 +26,9 @@ static int (*ath79_pci_plat_dev_init)(st
+ static const struct ath79_pci_irq *ath79_pci_irq_map __initdata;
+ static unsigned ath79_pci_nr_irqs __initdata;
+
++static unsigned long (*__ath79_pci_swizzle_b)(unsigned long port);
++static unsigned long (*__ath79_pci_swizzle_w)(unsigned long port);
++
+ static const struct ath79_pci_irq ar71xx_pci_irq_map[] __initconst = {
+ {
+ .slot = 17,
+@@ -212,12 +216,50 @@ ath79_register_pci_ar724x(int id,
+ return pdev;
+ }
+
++static inline bool ar71xx_is_pci_addr(unsigned long port)
++{
++ unsigned long phys = CPHYSADDR(port);
++
++ return (phys >= AR71XX_PCI_MEM_BASE &&
++ phys < AR71XX_PCI_MEM_BASE + AR71XX_PCI_MEM_SIZE);
++}
++
++static unsigned long ar71xx_pci_swizzle_b(unsigned long port)
++{
++ return ar71xx_is_pci_addr(port) ? port ^ 3 : port;
++}
++
++static unsigned long ar71xx_pci_swizzle_w(unsigned long port)
++{
++ return ar71xx_is_pci_addr(port) ? port ^ 2 : port;
++}
++
++unsigned long ath79_pci_swizzle_b(unsigned long port)
++{
++ if (__ath79_pci_swizzle_b)
++ return __ath79_pci_swizzle_b(port);
++
++ return port;
++}
++EXPORT_SYMBOL(ath79_pci_swizzle_b);
++
++unsigned long ath79_pci_swizzle_w(unsigned long port)
++{
++ if (__ath79_pci_swizzle_w)
++ return __ath79_pci_swizzle_w(port);
++
++ return port;
++}
++EXPORT_SYMBOL(ath79_pci_swizzle_w);
++
+ int __init ath79_register_pci(void)
+ {
+ struct platform_device *pdev = NULL;
+
+ if (soc_is_ar71xx()) {
+ pdev = ath79_register_pci_ar71xx();
++ __ath79_pci_swizzle_b = ar71xx_pci_swizzle_b;
++ __ath79_pci_swizzle_w = ar71xx_pci_swizzle_w;
+ } else if (soc_is_ar724x()) {
+ pdev = ath79_register_pci_ar724x(-1,
+ AR724X_PCI_CFG_BASE,
--- /dev/null
+--- a/drivers/usb/host/ehci-hcd.c
++++ b/drivers/usb/host/ehci-hcd.c
+@@ -252,6 +252,37 @@ int ehci_reset(struct ehci_hcd *ehci)
+ command |= CMD_RESET;
+ dbg_cmd (ehci, "reset", command);
+ ehci_writel(ehci, command, &ehci->regs->command);
++
++ if (ehci->qca_force_host_mode) {
++ u32 usbmode;
++
++ udelay(1000);
++
++ usbmode = ehci_readl(ehci, &ehci->regs->usbmode);
++ usbmode |= USBMODE_CM_HC | (1 << 4);
++ ehci_writel(ehci, usbmode, &ehci->regs->usbmode);
++
++ ehci_dbg(ehci, "forced host mode, usbmode: %08x\n",
++ ehci_readl(ehci, &ehci->regs->usbmode));
++ }
++
++ if (ehci->qca_force_16bit_ptw) {
++ u32 port_status;
++
++ udelay(1000);
++
++ /* enable 16-bit UTMI interface */
++ port_status = ehci_readl(ehci, &ehci->regs->port_status[0]);
++ port_status |= BIT(28);
++ ehci_writel(ehci, port_status, &ehci->regs->port_status[0]);
++
++ ehci_dbg(ehci, "16-bit UTMI interface enabled, status: %08x\n",
++ ehci_readl(ehci, &ehci->regs->port_status[0]));
++ }
++
++ if (ehci->reset_notifier)
++ ehci->reset_notifier(ehci_to_hcd(ehci));
++
+ ehci->rh_state = EHCI_RH_HALTED;
+ ehci->next_statechange = jiffies;
+ retval = ehci_handshake(ehci, &ehci->regs->command,
+--- a/drivers/usb/host/ehci.h
++++ b/drivers/usb/host/ehci.h
+@@ -228,6 +228,10 @@ struct ehci_hcd { /* one per controlle
+ unsigned need_oc_pp_cycle:1; /* MPC834X port power */
+ unsigned imx28_write_fix:1; /* For Freescale i.MX28 */
+ unsigned ignore_oc:1;
++ unsigned qca_force_host_mode:1;
++ unsigned qca_force_16bit_ptw:1; /* force 16 bit UTMI */
++
++ void (*reset_notifier)(struct usb_hcd *hcd);
+
+ /* required for usb32 quirk */
+ #define OHCI_CTRL_HCFS (3 << 6)
+--- a/include/linux/usb/ehci_pdriver.h
++++ b/include/linux/usb/ehci_pdriver.h
+@@ -50,6 +50,8 @@ struct usb_ehci_pdata {
+ unsigned reset_on_resume:1;
+ unsigned dma_mask_64:1;
+ unsigned ignore_oc:1;
++ unsigned qca_force_host_mode:1;
++ unsigned qca_force_16bit_ptw:1;
+
+ /* Turn on all power and clocks */
+ int (*power_on)(struct platform_device *pdev);
+@@ -59,6 +61,7 @@ struct usb_ehci_pdata {
+ * turn off everything else */
+ void (*power_suspend)(struct platform_device *pdev);
+ int (*pre_setup)(struct usb_hcd *hcd);
++ void (*reset_notifier)(struct platform_device *pdev);
+ };
+
+ #endif /* __USB_CORE_EHCI_PDRIVER_H */
+--- a/drivers/usb/host/ehci-platform.c
++++ b/drivers/usb/host/ehci-platform.c
+@@ -51,6 +51,14 @@ struct ehci_platform_priv {
+
+ static const char hcd_name[] = "ehci-platform";
+
++static void ehci_platform_reset_notifier(struct usb_hcd *hcd)
++{
++ struct platform_device *pdev = to_platform_device(hcd->self.controller);
++ struct usb_ehci_pdata *pdata = pdev->dev.platform_data;
++
++ pdata->reset_notifier(pdev);
++}
++
+ static int ehci_platform_reset(struct usb_hcd *hcd)
+ {
+ struct platform_device *pdev = to_platform_device(hcd->self.controller);
+@@ -256,6 +264,13 @@ static int ehci_platform_probe(struct pl
+ priv->reset_on_resume = true;
+ if (pdata->ignore_oc)
+ ehci->ignore_oc = 1;
++ if (pdata->qca_force_host_mode)
++ ehci->qca_force_host_mode = 1;
++ if (pdata->qca_force_16bit_ptw)
++ ehci->qca_force_16bit_ptw = 1;
++
++ if (pdata->reset_notifier)
++ ehci->reset_notifier = ehci_platform_reset_notifier;
+
+ #ifndef CONFIG_USB_EHCI_BIG_ENDIAN_MMIO
+ if (ehci->big_endian_mmio) {
--- /dev/null
+--- a/arch/mips/Makefile
++++ b/arch/mips/Makefile
+@@ -222,6 +222,7 @@ cflags-$(CONFIG_MIPS_COMPACT_BRANCHES_AL
+ #
+ libs-$(CONFIG_FW_ARC) += arch/mips/fw/arc/
+ libs-$(CONFIG_FW_CFE) += arch/mips/fw/cfe/
++libs-$(CONFIG_MYLOADER) += arch/mips/fw/myloader/
+ libs-$(CONFIG_FW_SNIPROM) += arch/mips/fw/sni/
+ libs-y += arch/mips/fw/lib/
+
+--- a/arch/mips/Kconfig
++++ b/arch/mips/Kconfig
+@@ -1117,6 +1117,9 @@ config MIPS_MSC
+ config MIPS_NILE4
+ bool
+
++config MYLOADER
++ bool
++
+ config SYNC_R4K
+ bool
+
--- /dev/null
+--- a/arch/mips/ath79/dev-wmac.c
++++ b/arch/mips/ath79/dev-wmac.c
+@@ -15,6 +15,7 @@
+ #include <linux/init.h>
+ #include <linux/delay.h>
+ #include <linux/irq.h>
++#include <linux/etherdevice.h>
+ #include <linux/platform_device.h>
+ #include <linux/ath9k_platform.h>
+
+@@ -22,6 +23,7 @@
+ #include <asm/mach-ath79/ar71xx_regs.h>
+ #include "dev-wmac.h"
+
++static u8 ath79_wmac_mac[ETH_ALEN];
+ static struct ath9k_platform_data ath79_wmac_data;
+
+ static struct resource ath79_wmac_resources[] = {
+@@ -162,7 +164,7 @@ static void qca955x_wmac_setup(void)
+ ath79_wmac_data.is_clk_25mhz = true;
+ }
+
+-void __init ath79_register_wmac(u8 *cal_data)
++void __init ath79_register_wmac(u8 *cal_data, u8 *mac_addr)
+ {
+ if (soc_is_ar913x())
+ ar913x_wmac_setup();
+@@ -179,5 +181,10 @@ void __init ath79_register_wmac(u8 *cal_
+ memcpy(ath79_wmac_data.eeprom_data, cal_data,
+ sizeof(ath79_wmac_data.eeprom_data));
+
++ if (mac_addr) {
++ memcpy(ath79_wmac_mac, mac_addr, sizeof(ath79_wmac_mac));
++ ath79_wmac_data.macaddr = ath79_wmac_mac;
++ }
++
+ platform_device_register(&ath79_wmac_device);
+ }
+--- a/arch/mips/ath79/dev-wmac.h
++++ b/arch/mips/ath79/dev-wmac.h
+@@ -12,6 +12,6 @@
+ #ifndef _ATH79_DEV_WMAC_H
+ #define _ATH79_DEV_WMAC_H
+
+-void ath79_register_wmac(u8 *cal_data);
++void ath79_register_wmac(u8 *cal_data, u8 *mac_addr);
+
+ #endif /* _ATH79_DEV_WMAC_H */
+--- a/arch/mips/ath79/mach-ap81.c
++++ b/arch/mips/ath79/mach-ap81.c
+@@ -92,7 +92,7 @@ static void __init ap81_setup(void)
+ ap81_gpio_keys);
+ ath79_register_spi(&ap81_spi_data, ap81_spi_info,
+ ARRAY_SIZE(ap81_spi_info));
+- ath79_register_wmac(cal_data);
++ ath79_register_wmac(cal_data, NULL);
+ ath79_register_usb();
+ }
+
+--- a/arch/mips/ath79/mach-db120.c
++++ b/arch/mips/ath79/mach-db120.c
+@@ -128,7 +128,7 @@ static void __init db120_setup(void)
+ ath79_register_spi(&db120_spi_data, db120_spi_info,
+ ARRAY_SIZE(db120_spi_info));
+ ath79_register_usb();
+- ath79_register_wmac(art + DB120_WMAC_CALDATA_OFFSET);
++ ath79_register_wmac(art + DB120_WMAC_CALDATA_OFFSET, NULL);
+ db120_pci_init(art + DB120_PCIE_CALDATA_OFFSET);
+ }
+
+--- a/arch/mips/ath79/mach-ap121.c
++++ b/arch/mips/ath79/mach-ap121.c
+@@ -85,7 +85,7 @@ static void __init ap121_setup(void)
+ ath79_register_spi(&ap121_spi_data, ap121_spi_info,
+ ARRAY_SIZE(ap121_spi_info));
+ ath79_register_usb();
+- ath79_register_wmac(cal_data);
++ ath79_register_wmac(cal_data, NULL);
+ }
+
+ MIPS_MACHINE(ATH79_MACH_AP121, "AP121", "Atheros AP121 reference board",
--- /dev/null
+--- a/arch/mips/ath79/common.c
++++ b/arch/mips/ath79/common.c
+@@ -22,6 +22,7 @@
+ #include "common.h"
+
+ static DEFINE_SPINLOCK(ath79_device_reset_lock);
++static DEFINE_MUTEX(ath79_flash_mutex);
+
+ u32 ath79_cpu_freq;
+ EXPORT_SYMBOL_GPL(ath79_cpu_freq);
+@@ -142,3 +143,16 @@ void ath79_device_reset_clear(u32 mask)
+ spin_unlock_irqrestore(&ath79_device_reset_lock, flags);
+ }
+ EXPORT_SYMBOL_GPL(ath79_device_reset_clear);
++
++void ath79_flash_acquire(void)
++{
++ mutex_lock(&ath79_flash_mutex);
++}
++EXPORT_SYMBOL_GPL(ath79_flash_acquire);
++
++void ath79_flash_release(void)
++{
++ mutex_unlock(&ath79_flash_mutex);
++}
++EXPORT_SYMBOL_GPL(ath79_flash_release);
++
+--- a/arch/mips/include/asm/mach-ath79/ath79.h
++++ b/arch/mips/include/asm/mach-ath79/ath79.h
+@@ -145,4 +145,7 @@ static inline u32 ath79_reset_rr(unsigne
+ void ath79_device_reset_set(u32 mask);
+ void ath79_device_reset_clear(u32 mask);
+
++void ath79_flash_acquire(void);
++void ath79_flash_release(void);
++
+ #endif /* __ASM_MACH_ATH79_H */
--- /dev/null
+--- a/arch/mips/include/asm/mach-ath79/ath79.h
++++ b/arch/mips/include/asm/mach-ath79/ath79.h
+@@ -144,6 +144,7 @@ static inline u32 ath79_reset_rr(unsigne
+
+ void ath79_device_reset_set(u32 mask);
+ void ath79_device_reset_clear(u32 mask);
++u32 ath79_device_reset_get(u32 mask);
+
+ void ath79_flash_acquire(void);
+ void ath79_flash_release(void);
+--- a/arch/mips/ath79/common.c
++++ b/arch/mips/ath79/common.c
+@@ -144,6 +144,32 @@ void ath79_device_reset_clear(u32 mask)
+ }
+ EXPORT_SYMBOL_GPL(ath79_device_reset_clear);
+
++u32 ath79_device_reset_get(u32 mask)
++{
++ unsigned long flags;
++ u32 reg;
++ u32 ret;
++
++ if (soc_is_ar71xx())
++ reg = AR71XX_RESET_REG_RESET_MODULE;
++ else if (soc_is_ar724x())
++ reg = AR724X_RESET_REG_RESET_MODULE;
++ else if (soc_is_ar913x())
++ reg = AR913X_RESET_REG_RESET_MODULE;
++ else if (soc_is_ar933x())
++ reg = AR933X_RESET_REG_RESET_MODULE;
++ else if (soc_is_ar934x())
++ reg = AR934X_RESET_REG_RESET_MODULE;
++ else
++ BUG();
++
++ spin_lock_irqsave(&ath79_device_reset_lock, flags);
++ ret = ath79_reset_rr(reg);
++ spin_unlock_irqrestore(&ath79_device_reset_lock, flags);
++ return ret;
++}
++EXPORT_SYMBOL_GPL(ath79_device_reset_get);
++
+ void ath79_flash_acquire(void)
+ {
+ mutex_lock(&ath79_flash_mutex);
--- /dev/null
+--- a/arch/mips/ath79/common.h
++++ b/arch/mips/ath79/common.h
+@@ -28,6 +28,7 @@ void ath79_ddr_wb_flush(unsigned int reg
+ void ath79_gpio_function_enable(u32 mask);
+ void ath79_gpio_function_disable(u32 mask);
+ void ath79_gpio_function_setup(u32 set, u32 clear);
++void ath79_gpio_output_select(unsigned gpio, u8 val);
+ void ath79_gpio_init(void);
+
+ #endif /* __ATH79_COMMON_H */
+--- a/arch/mips/ath79/gpio.c
++++ b/arch/mips/ath79/gpio.c
+@@ -57,3 +57,26 @@ void ath79_gpio_function_disable(u32 mas
+ {
+ ath79_gpio_function_setup(0, mask);
+ }
++
++void __init ath79_gpio_output_select(unsigned gpio, u8 val)
++{
++ void __iomem *base = ath79_gpio_base;
++ unsigned int reg;
++ u32 t, s;
++
++ BUG_ON(!soc_is_ar934x());
++
++ if (gpio >= AR934X_GPIO_COUNT)
++ return;
++
++ reg = AR934X_GPIO_REG_OUT_FUNC0 + 4 * (gpio / 4);
++ s = 8 * (gpio % 4);
++
++ t = __raw_readl(base + reg);
++ t &= ~(0xff << s);
++ t |= val << s;
++ __raw_writel(t, base + reg);
++
++ /* flush write */
++ (void) __raw_readl(base + reg);
++}
--- /dev/null
+--- a/arch/mips/ath79/prom.c
++++ b/arch/mips/ath79/prom.c
+@@ -22,10 +22,39 @@
+
+ #include "common.h"
+
++static char ath79_cmdline_buf[COMMAND_LINE_SIZE] __initdata;
++
++static void __init ath79_prom_append_cmdline(const char *name,
++ const char *value)
++{
++ snprintf(ath79_cmdline_buf, sizeof(ath79_cmdline_buf),
++ " %s=%s", name, value);
++ strlcat(arcs_cmdline, ath79_cmdline_buf, sizeof(arcs_cmdline));
++}
++
+ void __init prom_init(void)
+ {
++ const char *env;
++
+ fw_init_cmdline();
+
++ env = fw_getenv("ethaddr");
++ if (env)
++ ath79_prom_append_cmdline("ethaddr", env);
++
++ env = fw_getenv("board");
++ if (env) {
++ /* Workaround for buggy bootloaders */
++ if (strcmp(env, "RouterStation") == 0 ||
++ strcmp(env, "Ubiquiti AR71xx-based board") == 0)
++ env = "UBNT-RS";
++
++ if (strcmp(env, "RouterStation PRO") == 0)
++ env = "UBNT-RSPRO";
++
++ ath79_prom_append_cmdline("board", env);
++ }
++
+ #ifdef CONFIG_BLK_DEV_INITRD
+ /* Read the initrd address from the firmware environment */
+ initrd_start = fw_getenvl("initrd_start");
--- /dev/null
+--- a/arch/mips/ath79/prom.c
++++ b/arch/mips/ath79/prom.c
+@@ -19,6 +19,7 @@
+ #include <asm/bootinfo.h>
+ #include <asm/addrspace.h>
+ #include <asm/fw/fw.h>
++#include <asm/fw/myloader/myloader.h>
+
+ #include "common.h"
+
+@@ -32,10 +33,44 @@ static void __init ath79_prom_append_cmd
+ strlcat(arcs_cmdline, ath79_cmdline_buf, sizeof(arcs_cmdline));
+ }
+
++static int __init ath79_prom_init_myloader(void)
++{
++ struct myloader_info *mylo;
++ char mac_buf[32];
++ unsigned char *mac;
++
++ mylo = myloader_get_info();
++ if (!mylo)
++ return 0;
++
++ switch (mylo->did) {
++ case DEVID_COMPEX_WP543:
++ ath79_prom_append_cmdline("board", "WP543");
++ break;
++ case DEVID_COMPEX_WPE72:
++ ath79_prom_append_cmdline("board", "WPE72");
++ break;
++ default:
++ pr_warn("prom: unknown device id: %x\n", mylo->did);
++ return 0;
++ }
++
++ mac = mylo->macs[0];
++ snprintf(mac_buf, sizeof(mac_buf), "%02x:%02x:%02x:%02x:%02x:%02x",
++ mac[0], mac[1], mac[2], mac[3], mac[4], mac[5]);
++
++ ath79_prom_append_cmdline("ethaddr", mac_buf);
++
++ return 1;
++}
++
+ void __init prom_init(void)
+ {
+ const char *env;
+
++ if (ath79_prom_init_myloader())
++ return;
++
+ fw_init_cmdline();
+
+ env = fw_getenv("ethaddr");
--- /dev/null
+--- a/arch/mips/ath79/prom.c
++++ b/arch/mips/ath79/prom.c
+@@ -33,6 +33,41 @@ static void __init ath79_prom_append_cmd
+ strlcat(arcs_cmdline, ath79_cmdline_buf, sizeof(arcs_cmdline));
+ }
+
++#ifdef CONFIG_IMAGE_CMDLINE_HACK
++extern char __image_cmdline[];
++
++static int __init ath79_use_image_cmdline(void)
++{
++ char *p = __image_cmdline;
++ int replace = 0;
++
++ if (*p == '-') {
++ replace = 1;
++ p++;
++ }
++
++ if (*p == '\0')
++ return 0;
++
++ if (replace) {
++ strlcpy(arcs_cmdline, p, sizeof(arcs_cmdline));
++ } else {
++ strlcat(arcs_cmdline, " ", sizeof(arcs_cmdline));
++ strlcat(arcs_cmdline, p, sizeof(arcs_cmdline));
++ }
++
++ /* Validate and setup environment pointer */
++ if (fw_arg2 < CKSEG0)
++ _fw_envp = NULL;
++ else
++ _fw_envp = (int *)fw_arg2;
++
++ return 1;
++}
++#else
++static inline int ath79_use_image_cmdline(void) { return 0; }
++#endif
++
+ static int __init ath79_prom_init_myloader(void)
+ {
+ struct myloader_info *mylo;
+@@ -61,6 +96,8 @@ static int __init ath79_prom_init_myload
+
+ ath79_prom_append_cmdline("ethaddr", mac_buf);
+
++ ath79_use_image_cmdline();
++
+ return 1;
+ }
+
+@@ -71,7 +108,8 @@ void __init prom_init(void)
+ if (ath79_prom_init_myloader())
+ return;
+
+- fw_init_cmdline();
++ if (!ath79_use_image_cmdline())
++ fw_init_cmdline();
+
+ env = fw_getenv("ethaddr");
+ if (env)
+--- a/arch/mips/fw/lib/cmdline.c
++++ b/arch/mips/fw/lib/cmdline.c
+@@ -35,6 +35,7 @@ void __init fw_init_cmdline(void)
+ else
+ _fw_envp = (int *)fw_arg2;
+
++ arcs_cmdline[0] = '\0';
+ for (i = 1; i < fw_argc; i++) {
+ strlcat(arcs_cmdline, fw_argv(i), COMMAND_LINE_SIZE);
+ if (i < (fw_argc - 1))
--- /dev/null
+--- a/arch/mips/ath79/setup.c
++++ b/arch/mips/ath79/setup.c
+@@ -251,6 +251,8 @@ void __init plat_time_init(void)
+ mips_hpt_frequency = cpu_clk_rate / 2;
+ }
+
++__setup("board=", mips_machtype_setup);
++
+ static int __init ath79_setup(void)
+ {
+ of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
--- /dev/null
+--- a/arch/mips/ath79/dev-wmac.c
++++ b/arch/mips/ath79/dev-wmac.c
+@@ -24,7 +24,10 @@
+ #include "dev-wmac.h"
+
+ static u8 ath79_wmac_mac[ETH_ALEN];
+-static struct ath9k_platform_data ath79_wmac_data;
++
++static struct ath9k_platform_data ath79_wmac_data = {
++ .led_pin = -1,
++};
+
+ static struct resource ath79_wmac_resources[] = {
+ {
--- /dev/null
+--- a/arch/mips/ath79/dev-common.c
++++ b/arch/mips/ath79/dev-common.c
+@@ -81,6 +81,15 @@ void __init ath79_register_uart(void)
+
+ uart_clk_rate = ath79_get_sys_clk_rate("uart");
+
++ if (soc_is_ar71xx())
++ ath79_gpio_function_enable(AR71XX_GPIO_FUNC_UART_EN);
++ else if (soc_is_ar724x())
++ ath79_gpio_function_enable(AR724X_GPIO_FUNC_UART_EN);
++ else if (soc_is_ar913x())
++ ath79_gpio_function_enable(AR913X_GPIO_FUNC_UART_EN);
++ else if (soc_is_ar933x())
++ ath79_gpio_function_enable(AR933X_GPIO_FUNC_UART_EN);
++
+ if (soc_is_ar71xx() ||
+ soc_is_ar724x() ||
+ soc_is_ar913x() ||
--- /dev/null
+--- a/arch/mips/ath79/early_printk.c
++++ b/arch/mips/ath79/early_printk.c
+@@ -56,6 +56,46 @@ static void prom_putchar_dummy(unsigned
+ /* nothing to do */
+ }
+
++static void prom_enable_uart(u32 id)
++{
++ void __iomem *gpio_base;
++ u32 uart_en;
++ u32 t;
++
++ switch (id) {
++ case REV_ID_MAJOR_AR71XX:
++ uart_en = AR71XX_GPIO_FUNC_UART_EN;
++ break;
++
++ case REV_ID_MAJOR_AR7240:
++ case REV_ID_MAJOR_AR7241:
++ case REV_ID_MAJOR_AR7242:
++ uart_en = AR724X_GPIO_FUNC_UART_EN;
++ break;
++
++ case REV_ID_MAJOR_AR913X:
++ uart_en = AR913X_GPIO_FUNC_UART_EN;
++ break;
++
++ case REV_ID_MAJOR_AR9330:
++ case REV_ID_MAJOR_AR9331:
++ uart_en = AR933X_GPIO_FUNC_UART_EN;
++ break;
++
++ case REV_ID_MAJOR_AR9341:
++ case REV_ID_MAJOR_AR9342:
++ case REV_ID_MAJOR_AR9344:
++ /* TODO */
++ default:
++ return;
++ }
++
++ gpio_base = (void __iomem *)(KSEG1ADDR(AR71XX_GPIO_BASE));
++ t = __raw_readl(gpio_base + AR71XX_GPIO_REG_FUNC);
++ t |= uart_en;
++ __raw_writel(t, gpio_base + AR71XX_GPIO_REG_FUNC);
++}
++
+ static void prom_putchar_init(void)
+ {
+ void __iomem *base;
+@@ -86,8 +126,10 @@ static void prom_putchar_init(void)
+
+ default:
+ _prom_putchar = prom_putchar_dummy;
+- break;
++ return;
+ }
++
++ prom_enable_uart(id);
+ }
+
+ void prom_putchar(unsigned char ch)
--- /dev/null
+--- a/arch/mips/ath79/dev-wmac.c
++++ b/arch/mips/ath79/dev-wmac.c
+@@ -191,3 +191,9 @@ void __init ath79_register_wmac(u8 *cal_
+
+ platform_device_register(&ath79_wmac_device);
+ }
++
++void __init ath79_register_wmac_simple(void)
++{
++ ath79_register_wmac(NULL, NULL);
++ ath79_wmac_data.eeprom_name = "soc_wmac.eeprom";
++}
+--- a/arch/mips/ath79/dev-wmac.h
++++ b/arch/mips/ath79/dev-wmac.h
+@@ -13,5 +13,6 @@
+ #define _ATH79_DEV_WMAC_H
+
+ void ath79_register_wmac(u8 *cal_data, u8 *mac_addr);
++void ath79_register_wmac_simple(void);
+
+ #endif /* _ATH79_DEV_WMAC_H */
--- /dev/null
+--- a/arch/mips/ath79/dev-wmac.c
++++ b/arch/mips/ath79/dev-wmac.c
+@@ -167,6 +167,137 @@ static void qca955x_wmac_setup(void)
+ ath79_wmac_data.is_clk_25mhz = true;
+ }
+
++static bool __init
++ar93xx_wmac_otp_read_word(void __iomem *base, int addr, u32 *data)
++{
++ int timeout = 1000;
++ u32 val;
++
++ __raw_readl(base + AR9300_OTP_BASE + (4 * addr));
++ while (timeout--) {
++ val = __raw_readl(base + AR9300_OTP_STATUS);
++ if ((val & AR9300_OTP_STATUS_TYPE) == AR9300_OTP_STATUS_VALID)
++ break;
++
++ udelay(10);
++ }
++
++ if (!timeout)
++ return false;
++
++ *data = __raw_readl(base + AR9300_OTP_READ_DATA);
++ return true;
++}
++
++static bool __init
++ar93xx_wmac_otp_read(void __iomem *base, int addr, u8 *dest, int len)
++{
++ u32 data;
++ int i;
++
++ for (i = 0; i < len; i++) {
++ int offset = 8 * ((addr - i) % 4);
++
++ if (!ar93xx_wmac_otp_read_word(base, (addr - i) / 4, &data))
++ return false;
++
++ dest[i] = (data >> offset) & 0xff;
++ }
++
++ return true;
++}
++
++static bool __init
++ar93xx_wmac_otp_uncompress(void __iomem *base, int addr, int len, u8 *dest,
++ int dest_start, int dest_len)
++{
++ int dest_bytes = 0;
++ int offset = 0;
++ int end = addr - len;
++ u8 hdr[2];
++
++ while (addr > end) {
++ if (!ar93xx_wmac_otp_read(base, addr, hdr, 2))
++ return false;
++
++ addr -= 2;
++ offset += hdr[0];
++
++ if (offset <= dest_start + dest_len &&
++ offset + len >= dest_start) {
++ int data_offset = 0;
++ int dest_offset = 0;
++ int copy_len;
++
++ if (offset < dest_start)
++ data_offset = dest_start - offset;
++ else
++ dest_offset = offset - dest_start;
++
++ copy_len = len - data_offset;
++ if (copy_len > dest_len - dest_offset)
++ copy_len = dest_len - dest_offset;
++
++ ar93xx_wmac_otp_read(base, addr - data_offset,
++ dest + dest_offset,
++ copy_len);
++
++ dest_bytes += copy_len;
++ }
++ addr -= hdr[1];
++ }
++ return !!dest_bytes;
++}
++
++bool __init ar93xx_wmac_read_mac_address(u8 *dest)
++{
++ void __iomem *base;
++ bool ret = false;
++ int addr = 0x1ff;
++ unsigned int len;
++ u32 hdr_u32;
++ u8 *hdr = (u8 *) &hdr_u32;
++ u8 mac[6] = { 0x00, 0x02, 0x03, 0x04, 0x05, 0x06 };
++ int mac_start = 2, mac_end = 8;
++
++ BUG_ON(!soc_is_ar933x() && !soc_is_ar934x());
++ base = ioremap_nocache(AR933X_WMAC_BASE, AR933X_WMAC_SIZE);
++ while (addr > sizeof(hdr)) {
++ if (!ar93xx_wmac_otp_read(base, addr, hdr, sizeof(hdr)))
++ break;
++
++ if (hdr_u32 == 0 || hdr_u32 == ~0)
++ break;
++
++ len = (hdr[1] << 4) | (hdr[2] >> 4);
++ addr -= 4;
++
++ switch (hdr[0] >> 5) {
++ case 0:
++ if (len < mac_end)
++ break;
++
++ ar93xx_wmac_otp_read(base, addr - mac_start, mac, 6);
++ ret = true;
++ break;
++ case 3:
++ ret |= ar93xx_wmac_otp_uncompress(base, addr, len, mac,
++ mac_start, 6);
++ break;
++ default:
++ break;
++ }
++
++ addr -= len + 2;
++ }
++
++ iounmap(base);
++ if (ret)
++ memcpy(dest, mac, 6);
++
++ return ret;
++}
++
+ void __init ath79_register_wmac(u8 *cal_data, u8 *mac_addr)
+ {
+ if (soc_is_ar913x())
+--- a/arch/mips/ath79/dev-wmac.h
++++ b/arch/mips/ath79/dev-wmac.h
+@@ -14,5 +14,6 @@
+
+ void ath79_register_wmac(u8 *cal_data, u8 *mac_addr);
+ void ath79_register_wmac_simple(void);
++bool ar93xx_wmac_read_mac_address(u8 *dest);
+
+ #endif /* _ATH79_DEV_WMAC_H */
+--- a/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
++++ b/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
+@@ -112,6 +112,14 @@
+ #define QCA955X_EHCI1_BASE 0x1b400000
+ #define QCA955X_EHCI_SIZE 0x1000
+
++#define AR9300_OTP_BASE 0x14000
++#define AR9300_OTP_STATUS 0x15f18
++#define AR9300_OTP_STATUS_TYPE 0x7
++#define AR9300_OTP_STATUS_VALID 0x4
++#define AR9300_OTP_STATUS_ACCESS_BUSY 0x2
++#define AR9300_OTP_STATUS_SM_BUSY 0x1
++#define AR9300_OTP_READ_DATA 0x15f1c
++
+ /*
+ * DDR_CTRL block
+ */
--- /dev/null
+--- a/arch/mips/ath79/dev-wmac.c
++++ b/arch/mips/ath79/dev-wmac.c
+@@ -298,6 +298,16 @@ bool __init ar93xx_wmac_read_mac_address
+ return ret;
+ }
+
++void __init ath79_wmac_disable_2ghz(void)
++{
++ ath79_wmac_data.disable_2ghz = true;
++}
++
++void __init ath79_wmac_disable_5ghz(void)
++{
++ ath79_wmac_data.disable_5ghz = true;
++}
++
+ void __init ath79_register_wmac(u8 *cal_data, u8 *mac_addr)
+ {
+ if (soc_is_ar913x())
+--- a/arch/mips/ath79/dev-wmac.h
++++ b/arch/mips/ath79/dev-wmac.h
+@@ -14,6 +14,9 @@
+
+ void ath79_register_wmac(u8 *cal_data, u8 *mac_addr);
+ void ath79_register_wmac_simple(void);
++void ath79_wmac_disable_2ghz(void);
++void ath79_wmac_disable_5ghz(void);
++
+ bool ar93xx_wmac_read_mac_address(u8 *dest);
+
+ #endif /* _ATH79_DEV_WMAC_H */
--- /dev/null
+--- a/arch/mips/ath79/dev-usb.c
++++ b/arch/mips/ath79/dev-usb.c
+@@ -37,6 +37,8 @@ static struct usb_ehci_pdata ath79_ehci_
+ static struct usb_ehci_pdata ath79_ehci_pdata_v2 = {
+ .caps_offset = 0x100,
+ .has_tt = 1,
++ .qca_force_host_mode = 1,
++ .qca_force_16bit_ptw = 1,
+ };
+
+ static void __init ath79_usb_register(const char *name, int id,
+@@ -159,6 +161,9 @@ static void __init ar913x_usb_setup(void
+ ath79_device_reset_clear(AR913X_RESET_USB_PHY);
+ mdelay(10);
+
++ ath79_ehci_pdata_v2.qca_force_host_mode = 0;
++ ath79_ehci_pdata_v2.qca_force_16bit_ptw = 0;
++
+ ath79_usb_register("ehci-platform", -1,
+ AR913X_EHCI_BASE, AR913X_EHCI_SIZE,
+ ATH79_CPU_IRQ(3),
+@@ -182,14 +187,34 @@ static void __init ar933x_usb_setup(void
+ &ath79_ehci_pdata_v2, sizeof(ath79_ehci_pdata_v2));
+ }
+
+-static void __init ar934x_usb_setup(void)
++static void enable_tx_tx_idp_violation_fix(unsigned base)
+ {
+- u32 bootstrap;
++ void __iomem *phy_reg;
++ u32 t;
+
+- bootstrap = ath79_reset_rr(AR934X_RESET_REG_BOOTSTRAP);
+- if (bootstrap & AR934X_BOOTSTRAP_USB_MODE_DEVICE)
++ phy_reg = ioremap(base, 4);
++ if (!phy_reg)
++ return;
++
++ t = ioread32(phy_reg);
++ t &= ~0xff;
++ t |= 0x58;
++ iowrite32(t, phy_reg);
++
++ iounmap(phy_reg);
++}
++
++static void ar934x_usb_reset_notifier(struct platform_device *pdev)
++{
++ if (pdev->id != -1)
+ return;
+
++ enable_tx_tx_idp_violation_fix(0x18116c94);
++ dev_info(&pdev->dev, "TX-TX IDP fix enabled\n");
++}
++
++static void __init ar934x_usb_setup(void)
++{
+ ath79_device_reset_set(AR934X_RESET_USBSUS_OVERRIDE);
+ udelay(1000);
+
+@@ -202,14 +227,40 @@ static void __init ar934x_usb_setup(void
+ ath79_device_reset_clear(AR934X_RESET_USB_HOST);
+ udelay(1000);
+
++ if (ath79_soc_rev >= 3)
++ ath79_ehci_pdata_v2.reset_notifier = ar934x_usb_reset_notifier;
++
+ ath79_usb_register("ehci-platform", -1,
+ AR934X_EHCI_BASE, AR934X_EHCI_SIZE,
+ ATH79_CPU_IRQ(3),
+ &ath79_ehci_pdata_v2, sizeof(ath79_ehci_pdata_v2));
+ }
+
++static void qca955x_usb_reset_notifier(struct platform_device *pdev)
++{
++ u32 base;
++
++ switch (pdev->id) {
++ case 0:
++ base = 0x18116c94;
++ break;
++
++ case 1:
++ base = 0x18116e54;
++ break;
++
++ default:
++ return;
++ }
++
++ enable_tx_tx_idp_violation_fix(base);
++ dev_info(&pdev->dev, "TX-TX IDP fix enabled\n");
++}
++
+ static void __init qca955x_usb_setup(void)
+ {
++ ath79_ehci_pdata_v2.reset_notifier = qca955x_usb_reset_notifier;
++
+ ath79_usb_register("ehci-platform", 0,
+ QCA955X_EHCI0_BASE, QCA955X_EHCI_SIZE,
+ ATH79_IP3_IRQ(0),
--- /dev/null
+--- a/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
++++ b/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
+@@ -20,6 +20,10 @@
+ #include <linux/bitops.h>
+
+ #define AR71XX_APB_BASE 0x18000000
++#define AR71XX_GE0_BASE 0x19000000
++#define AR71XX_GE0_SIZE 0x10000
++#define AR71XX_GE1_BASE 0x1a000000
++#define AR71XX_GE1_SIZE 0x10000
+ #define AR71XX_EHCI_BASE 0x1b000000
+ #define AR71XX_EHCI_SIZE 0x1000
+ #define AR71XX_OHCI_BASE 0x1c000000
+@@ -39,6 +43,8 @@
+ #define AR71XX_PLL_SIZE 0x100
+ #define AR71XX_RESET_BASE (AR71XX_APB_BASE + 0x00060000)
+ #define AR71XX_RESET_SIZE 0x100
++#define AR71XX_MII_BASE (AR71XX_APB_BASE + 0x00070000)
++#define AR71XX_MII_SIZE 0x100
+
+ #define AR71XX_PCI_MEM_BASE 0x10000000
+ #define AR71XX_PCI_MEM_SIZE 0x07000000
+@@ -81,15 +87,21 @@
+
+ #define AR933X_UART_BASE (AR71XX_APB_BASE + 0x00020000)
+ #define AR933X_UART_SIZE 0x14
++#define AR933X_GMAC_BASE (AR71XX_APB_BASE + 0x00070000)
++#define AR933X_GMAC_SIZE 0x04
+ #define AR933X_WMAC_BASE (AR71XX_APB_BASE + 0x00100000)
+ #define AR933X_WMAC_SIZE 0x20000
+ #define AR933X_EHCI_BASE 0x1b000000
+ #define AR933X_EHCI_SIZE 0x1000
+
++#define AR934X_GMAC_BASE (AR71XX_APB_BASE + 0x00070000)
++#define AR934X_GMAC_SIZE 0x14
+ #define AR934X_WMAC_BASE (AR71XX_APB_BASE + 0x00100000)
+ #define AR934X_WMAC_SIZE 0x20000
+ #define AR934X_EHCI_BASE 0x1b000000
+ #define AR934X_EHCI_SIZE 0x200
++#define AR934X_NFC_BASE 0x1b000200
++#define AR934X_NFC_SIZE 0xb8
+ #define AR934X_SRIF_BASE (AR71XX_APB_BASE + 0x00116000)
+ #define AR934X_SRIF_SIZE 0x1000
+
+@@ -106,11 +118,15 @@
+ #define QCA955X_PCI_CTRL_BASE1 (AR71XX_APB_BASE + 0x00280000)
+ #define QCA955X_PCI_CTRL_SIZE 0x100
+
++#define QCA955X_GMAC_BASE (AR71XX_APB_BASE + 0x00070000)
++#define QCA955X_GMAC_SIZE 0x40
+ #define QCA955X_WMAC_BASE (AR71XX_APB_BASE + 0x00100000)
+ #define QCA955X_WMAC_SIZE 0x20000
+ #define QCA955X_EHCI0_BASE 0x1b000000
+ #define QCA955X_EHCI1_BASE 0x1b400000
+ #define QCA955X_EHCI_SIZE 0x1000
++#define QCA955X_NFC_BASE 0x1b800200
++#define QCA955X_NFC_SIZE 0xb8
+
+ #define AR9300_OTP_BASE 0x14000
+ #define AR9300_OTP_STATUS 0x15f18
+@@ -174,6 +190,9 @@
+ #define AR71XX_AHB_DIV_SHIFT 20
+ #define AR71XX_AHB_DIV_MASK 0x7
+
++#define AR71XX_ETH0_PLL_SHIFT 17
++#define AR71XX_ETH1_PLL_SHIFT 19
++
+ #define AR724X_PLL_REG_CPU_CONFIG 0x00
+ #define AR724X_PLL_REG_PCIE_CONFIG 0x18
+
+@@ -186,6 +205,8 @@
+ #define AR724X_DDR_DIV_SHIFT 22
+ #define AR724X_DDR_DIV_MASK 0x3
+
++#define AR7242_PLL_REG_ETH0_INT_CLOCK 0x2c
++
+ #define AR913X_PLL_REG_CPU_CONFIG 0x00
+ #define AR913X_PLL_REG_ETH_CONFIG 0x04
+ #define AR913X_PLL_REG_ETH0_INT_CLOCK 0x14
+@@ -198,6 +219,9 @@
+ #define AR913X_AHB_DIV_SHIFT 19
+ #define AR913X_AHB_DIV_MASK 0x1
+
++#define AR913X_ETH0_PLL_SHIFT 20
++#define AR913X_ETH1_PLL_SHIFT 22
++
+ #define AR933X_PLL_CPU_CONFIG_REG 0x00
+ #define AR933X_PLL_CLOCK_CTRL_REG 0x08
+
+@@ -219,6 +243,8 @@
+ #define AR934X_PLL_CPU_CONFIG_REG 0x00
+ #define AR934X_PLL_DDR_CONFIG_REG 0x04
+ #define AR934X_PLL_CPU_DDR_CLK_CTRL_REG 0x08
++#define AR934X_PLL_SWITCH_CLOCK_CONTROL_REG 0x24
++#define AR934X_PLL_ETH_XMII_CONTROL_REG 0x2c
+
+ #define AR934X_PLL_CPU_CONFIG_NFRAC_SHIFT 0
+ #define AR934X_PLL_CPU_CONFIG_NFRAC_MASK 0x3f
+@@ -251,9 +277,13 @@
+ #define AR934X_PLL_CPU_DDR_CLK_CTRL_DDRCLK_FROM_DDRPLL BIT(21)
+ #define AR934X_PLL_CPU_DDR_CLK_CTRL_AHBCLK_FROM_DDRPLL BIT(24)
+
++#define AR934X_PLL_SWITCH_CLOCK_CONTROL_MDIO_CLK_SEL BIT(6)
++
+ #define QCA955X_PLL_CPU_CONFIG_REG 0x00
+ #define QCA955X_PLL_DDR_CONFIG_REG 0x04
+ #define QCA955X_PLL_CLK_CTRL_REG 0x08
++#define QCA955X_PLL_ETH_XMII_CONTROL_REG 0x28
++#define QCA955X_PLL_ETH_SGMII_CONTROL_REG 0x48
+
+ #define QCA955X_PLL_CPU_CONFIG_NFRAC_SHIFT 0
+ #define QCA955X_PLL_CPU_CONFIG_NFRAC_MASK 0x3f
+@@ -378,16 +408,83 @@
+ #define AR913X_RESET_USB_HOST BIT(5)
+ #define AR913X_RESET_USB_PHY BIT(4)
+
++#define AR933X_RESET_GE1_MDIO BIT(23)
++#define AR933X_RESET_GE0_MDIO BIT(22)
++#define AR933X_RESET_GE1_MAC BIT(13)
+ #define AR933X_RESET_WMAC BIT(11)
++#define AR933X_RESET_GE0_MAC BIT(9)
+ #define AR933X_RESET_USB_HOST BIT(5)
+ #define AR933X_RESET_USB_PHY BIT(4)
+ #define AR933X_RESET_USBSUS_OVERRIDE BIT(3)
+
++#define AR934X_RESET_HOST BIT(31)
++#define AR934X_RESET_SLIC BIT(30)
++#define AR934X_RESET_HDMA BIT(29)
++#define AR934X_RESET_EXTERNAL BIT(28)
++#define AR934X_RESET_RTC BIT(27)
++#define AR934X_RESET_PCIE_EP_INT BIT(26)
++#define AR934X_RESET_CHKSUM_ACC BIT(25)
++#define AR934X_RESET_FULL_CHIP BIT(24)
++#define AR934X_RESET_GE1_MDIO BIT(23)
++#define AR934X_RESET_GE0_MDIO BIT(22)
++#define AR934X_RESET_CPU_NMI BIT(21)
++#define AR934X_RESET_CPU_COLD BIT(20)
++#define AR934X_RESET_HOST_RESET_INT BIT(19)
++#define AR934X_RESET_PCIE_EP BIT(18)
++#define AR934X_RESET_UART1 BIT(17)
++#define AR934X_RESET_DDR BIT(16)
++#define AR934X_RESET_USB_PHY_PLL_PWD_EXT BIT(15)
++#define AR934X_RESET_NANDF BIT(14)
++#define AR934X_RESET_GE1_MAC BIT(13)
++#define AR934X_RESET_ETH_SWITCH_ANALOG BIT(12)
+ #define AR934X_RESET_USB_PHY_ANALOG BIT(11)
++#define AR934X_RESET_HOST_DMA_INT BIT(10)
++#define AR934X_RESET_GE0_MAC BIT(9)
++#define AR934X_RESET_ETH_SWITCH BIT(8)
++#define AR934X_RESET_PCIE_PHY BIT(7)
++#define AR934X_RESET_PCIE BIT(6)
+ #define AR934X_RESET_USB_HOST BIT(5)
+ #define AR934X_RESET_USB_PHY BIT(4)
+ #define AR934X_RESET_USBSUS_OVERRIDE BIT(3)
++#define AR934X_RESET_LUT BIT(2)
++#define AR934X_RESET_MBOX BIT(1)
++#define AR934X_RESET_I2S BIT(0)
++
++#define QCA955X_RESET_HOST BIT(31)
++#define QCA955X_RESET_SLIC BIT(30)
++#define QCA955X_RESET_HDMA BIT(29)
++#define QCA955X_RESET_EXTERNAL BIT(28)
++#define QCA955X_RESET_RTC BIT(27)
++#define QCA955X_RESET_PCIE_EP_INT BIT(26)
++#define QCA955X_RESET_CHKSUM_ACC BIT(25)
++#define QCA955X_RESET_FULL_CHIP BIT(24)
++#define QCA955X_RESET_GE1_MDIO BIT(23)
++#define QCA955X_RESET_GE0_MDIO BIT(22)
++#define QCA955X_RESET_CPU_NMI BIT(21)
++#define QCA955X_RESET_CPU_COLD BIT(20)
++#define QCA955X_RESET_HOST_RESET_INT BIT(19)
++#define QCA955X_RESET_PCIE_EP BIT(18)
++#define QCA955X_RESET_UART1 BIT(17)
++#define QCA955X_RESET_DDR BIT(16)
++#define QCA955X_RESET_USB_PHY_PLL_PWD_EXT BIT(15)
++#define QCA955X_RESET_NANDF BIT(14)
++#define QCA955X_RESET_GE1_MAC BIT(13)
++#define QCA955X_RESET_SGMII_ANALOG BIT(12)
++#define QCA955X_RESET_USB_PHY_ANALOG BIT(11)
++#define QCA955X_RESET_HOST_DMA_INT BIT(10)
++#define QCA955X_RESET_GE0_MAC BIT(9)
++#define QCA955X_RESET_SGMII BIT(8)
++#define QCA955X_RESET_PCIE_PHY BIT(7)
++#define QCA955X_RESET_PCIE BIT(6)
++#define QCA955X_RESET_USB_HOST BIT(5)
++#define QCA955X_RESET_USB_PHY BIT(4)
++#define QCA955X_RESET_USBSUS_OVERRIDE BIT(3)
++#define QCA955X_RESET_LUT BIT(2)
++#define QCA955X_RESET_MBOX BIT(1)
++#define QCA955X_RESET_I2S BIT(0)
+
++#define AR933X_BOOTSTRAP_MDIO_GPIO_EN BIT(18)
++#define AR933X_BOOTSTRAP_EEPBUSY BIT(4)
+ #define AR933X_BOOTSTRAP_REF_CLK_40 BIT(0)
+
+ #define AR934X_BOOTSTRAP_SW_OPTION8 BIT(23)
+@@ -529,6 +626,12 @@
+ #define AR71XX_GPIO_REG_INT_ENABLE 0x24
+ #define AR71XX_GPIO_REG_FUNC 0x28
+
++#define AR934X_GPIO_REG_OUT_FUNC0 0x2c
++#define AR934X_GPIO_REG_OUT_FUNC1 0x30
++#define AR934X_GPIO_REG_OUT_FUNC2 0x34
++#define AR934X_GPIO_REG_OUT_FUNC3 0x38
++#define AR934X_GPIO_REG_OUT_FUNC4 0x3c
++#define AR934X_GPIO_REG_OUT_FUNC5 0x40
+ #define AR934X_GPIO_REG_FUNC 0x6c
+
+ #define AR71XX_GPIO_COUNT 16
+@@ -560,4 +663,153 @@
+ #define AR934X_SRIF_DPLL2_OUTDIV_SHIFT 13
+ #define AR934X_SRIF_DPLL2_OUTDIV_MASK 0x7
+
++#define AR71XX_GPIO_FUNC_STEREO_EN BIT(17)
++#define AR71XX_GPIO_FUNC_SLIC_EN BIT(16)
++#define AR71XX_GPIO_FUNC_SPI_CS2_EN BIT(13)
++#define AR71XX_GPIO_FUNC_SPI_CS1_EN BIT(12)
++#define AR71XX_GPIO_FUNC_UART_EN BIT(8)
++#define AR71XX_GPIO_FUNC_USB_OC_EN BIT(4)
++#define AR71XX_GPIO_FUNC_USB_CLK_EN BIT(0)
++
++#define AR724X_GPIO_FUNC_GE0_MII_CLK_EN BIT(19)
++#define AR724X_GPIO_FUNC_SPI_EN BIT(18)
++#define AR724X_GPIO_FUNC_SPI_CS_EN2 BIT(14)
++#define AR724X_GPIO_FUNC_SPI_CS_EN1 BIT(13)
++#define AR724X_GPIO_FUNC_CLK_OBS5_EN BIT(12)
++#define AR724X_GPIO_FUNC_CLK_OBS4_EN BIT(11)
++#define AR724X_GPIO_FUNC_CLK_OBS3_EN BIT(10)
++#define AR724X_GPIO_FUNC_CLK_OBS2_EN BIT(9)
++#define AR724X_GPIO_FUNC_CLK_OBS1_EN BIT(8)
++#define AR724X_GPIO_FUNC_ETH_SWITCH_LED4_EN BIT(7)
++#define AR724X_GPIO_FUNC_ETH_SWITCH_LED3_EN BIT(6)
++#define AR724X_GPIO_FUNC_ETH_SWITCH_LED2_EN BIT(5)
++#define AR724X_GPIO_FUNC_ETH_SWITCH_LED1_EN BIT(4)
++#define AR724X_GPIO_FUNC_ETH_SWITCH_LED0_EN BIT(3)
++#define AR724X_GPIO_FUNC_UART_RTS_CTS_EN BIT(2)
++#define AR724X_GPIO_FUNC_UART_EN BIT(1)
++#define AR724X_GPIO_FUNC_JTAG_DISABLE BIT(0)
++
++#define AR913X_GPIO_FUNC_WMAC_LED_EN BIT(22)
++#define AR913X_GPIO_FUNC_EXP_PORT_CS_EN BIT(21)
++#define AR913X_GPIO_FUNC_I2S_REFCLKEN BIT(20)
++#define AR913X_GPIO_FUNC_I2S_MCKEN BIT(19)
++#define AR913X_GPIO_FUNC_I2S1_EN BIT(18)
++#define AR913X_GPIO_FUNC_I2S0_EN BIT(17)
++#define AR913X_GPIO_FUNC_SLIC_EN BIT(16)
++#define AR913X_GPIO_FUNC_UART_RTSCTS_EN BIT(9)
++#define AR913X_GPIO_FUNC_UART_EN BIT(8)
++#define AR913X_GPIO_FUNC_USB_CLK_EN BIT(4)
++
++#define AR933X_GPIO_FUNC_SPDIF2TCK BIT(31)
++#define AR933X_GPIO_FUNC_SPDIF_EN BIT(30)
++#define AR933X_GPIO_FUNC_I2SO_22_18_EN BIT(29)
++#define AR933X_GPIO_FUNC_I2S_MCK_EN BIT(27)
++#define AR933X_GPIO_FUNC_I2SO_EN BIT(26)
++#define AR933X_GPIO_FUNC_ETH_SWITCH_LED_DUPL BIT(25)
++#define AR933X_GPIO_FUNC_ETH_SWITCH_LED_COLL BIT(24)
++#define AR933X_GPIO_FUNC_ETH_SWITCH_LED_ACT BIT(23)
++#define AR933X_GPIO_FUNC_SPI_EN BIT(18)
++#define AR933X_GPIO_FUNC_SPI_CS_EN2 BIT(14)
++#define AR933X_GPIO_FUNC_SPI_CS_EN1 BIT(13)
++#define AR933X_GPIO_FUNC_ETH_SWITCH_LED4_EN BIT(7)
++#define AR933X_GPIO_FUNC_ETH_SWITCH_LED3_EN BIT(6)
++#define AR933X_GPIO_FUNC_ETH_SWITCH_LED2_EN BIT(5)
++#define AR933X_GPIO_FUNC_ETH_SWITCH_LED1_EN BIT(4)
++#define AR933X_GPIO_FUNC_ETH_SWITCH_LED0_EN BIT(3)
++#define AR933X_GPIO_FUNC_UART_RTS_CTS_EN BIT(2)
++#define AR933X_GPIO_FUNC_UART_EN BIT(1)
++#define AR933X_GPIO_FUNC_JTAG_DISABLE BIT(0)
++
++#define AR934X_GPIO_FUNC_CLK_OBS7_EN BIT(9)
++#define AR934X_GPIO_FUNC_CLK_OBS6_EN BIT(8)
++#define AR934X_GPIO_FUNC_CLK_OBS5_EN BIT(7)
++#define AR934X_GPIO_FUNC_CLK_OBS4_EN BIT(6)
++#define AR934X_GPIO_FUNC_CLK_OBS3_EN BIT(5)
++#define AR934X_GPIO_FUNC_CLK_OBS2_EN BIT(4)
++#define AR934X_GPIO_FUNC_CLK_OBS1_EN BIT(3)
++#define AR934X_GPIO_FUNC_CLK_OBS0_EN BIT(2)
++#define AR934X_GPIO_FUNC_JTAG_DISABLE BIT(1)
++
++#define AR934X_GPIO_OUT_GPIO 0
++#define AR934X_GPIO_OUT_SPI_CS1 7
++#define AR934X_GPIO_OUT_LED_LINK0 41
++#define AR934X_GPIO_OUT_LED_LINK1 42
++#define AR934X_GPIO_OUT_LED_LINK2 43
++#define AR934X_GPIO_OUT_LED_LINK3 44
++#define AR934X_GPIO_OUT_LED_LINK4 45
++#define AR934X_GPIO_OUT_EXT_LNA0 46
++#define AR934X_GPIO_OUT_EXT_LNA1 47
++
++/*
++ * MII_CTRL block
++ */
++#define AR71XX_MII_REG_MII0_CTRL 0x00
++#define AR71XX_MII_REG_MII1_CTRL 0x04
++
++#define AR71XX_MII_CTRL_IF_MASK 3
++#define AR71XX_MII_CTRL_SPEED_SHIFT 4
++#define AR71XX_MII_CTRL_SPEED_MASK 3
++#define AR71XX_MII_CTRL_SPEED_10 0
++#define AR71XX_MII_CTRL_SPEED_100 1
++#define AR71XX_MII_CTRL_SPEED_1000 2
++
++#define AR71XX_MII0_CTRL_IF_GMII 0
++#define AR71XX_MII0_CTRL_IF_MII 1
++#define AR71XX_MII0_CTRL_IF_RGMII 2
++#define AR71XX_MII0_CTRL_IF_RMII 3
++
++#define AR71XX_MII1_CTRL_IF_RGMII 0
++#define AR71XX_MII1_CTRL_IF_RMII 1
++
++/*
++ * AR933X GMAC interface
++ */
++#define AR933X_GMAC_REG_ETH_CFG 0x00
++
++#define AR933X_ETH_CFG_RGMII_GE0 BIT(0)
++#define AR933X_ETH_CFG_MII_GE0 BIT(1)
++#define AR933X_ETH_CFG_GMII_GE0 BIT(2)
++#define AR933X_ETH_CFG_MII_GE0_MASTER BIT(3)
++#define AR933X_ETH_CFG_MII_GE0_SLAVE BIT(4)
++#define AR933X_ETH_CFG_MII_GE0_ERR_EN BIT(5)
++#define AR933X_ETH_CFG_SW_PHY_SWAP BIT(7)
++#define AR933X_ETH_CFG_SW_PHY_ADDR_SWAP BIT(8)
++#define AR933X_ETH_CFG_RMII_GE0 BIT(9)
++#define AR933X_ETH_CFG_RMII_GE0_SPD_10 0
++#define AR933X_ETH_CFG_RMII_GE0_SPD_100 BIT(10)
++
++/*
++ * AR934X GMAC Interface
++ */
++#define AR934X_GMAC_REG_ETH_CFG 0x00
++
++#define AR934X_ETH_CFG_RGMII_GMAC0 BIT(0)
++#define AR934X_ETH_CFG_MII_GMAC0 BIT(1)
++#define AR934X_ETH_CFG_GMII_GMAC0 BIT(2)
++#define AR934X_ETH_CFG_MII_GMAC0_MASTER BIT(3)
++#define AR934X_ETH_CFG_MII_GMAC0_SLAVE BIT(4)
++#define AR934X_ETH_CFG_MII_GMAC0_ERR_EN BIT(5)
++#define AR934X_ETH_CFG_SW_ONLY_MODE BIT(6)
++#define AR934X_ETH_CFG_SW_PHY_SWAP BIT(7)
++#define AR934X_ETH_CFG_SW_APB_ACCESS BIT(9)
++#define AR934X_ETH_CFG_RMII_GMAC0 BIT(10)
++#define AR933X_ETH_CFG_MII_CNTL_SPEED BIT(11)
++#define AR934X_ETH_CFG_RMII_GMAC0_MASTER BIT(12)
++#define AR933X_ETH_CFG_SW_ACC_MSB_FIRST BIT(13)
++#define AR934X_ETH_CFG_RXD_DELAY BIT(14)
++#define AR934X_ETH_CFG_RXD_DELAY_MASK 0x3
++#define AR934X_ETH_CFG_RXD_DELAY_SHIFT 14
++#define AR934X_ETH_CFG_RDV_DELAY BIT(16)
++#define AR934X_ETH_CFG_RDV_DELAY_MASK 0x3
++#define AR934X_ETH_CFG_RDV_DELAY_SHIFT 16
++
++/*
++ * QCA955X GMAC Interface
++ */
++
++#define QCA955X_GMAC_REG_ETH_CFG 0x00
++
++#define QCA955X_ETH_CFG_RGMII_EN BIT(0)
++#define QCA955X_ETH_CFG_GE0_SGMII BIT(6)
++
+ #endif /* __ASM_MACH_AR71XX_REGS_H */
--- /dev/null
+--- a/arch/mips/ath79/Kconfig
++++ b/arch/mips/ath79/Kconfig
+@@ -110,6 +110,20 @@ config SOC_QCA955X
+ select PCI_AR724X if PCI
+ def_bool n
+
++config ATH79_DEV_M25P80
++ select ATH79_DEV_SPI
++ def_bool n
++
++config ATH79_DEV_AP9X_PCI
++ select ATH79_PCI_ATH9K_FIXUP
++ def_bool n
++
++config ATH79_DEV_DSA
++ def_bool n
++
++config ATH79_DEV_ETH
++ def_bool n
++
+ config PCI_AR724X
+ def_bool n
+
+@@ -119,6 +133,10 @@ config ATH79_DEV_GPIO_BUTTONS
+ config ATH79_DEV_LEDS_GPIO
+ def_bool n
+
++config ATH79_DEV_NFC
++ depends on (SOC_AR934X || SOC_QCA955X)
++ def_bool n
++
+ config ATH79_DEV_SPI
+ def_bool n
+
+@@ -129,4 +147,13 @@ config ATH79_DEV_WMAC
+ depends on (SOC_AR913X || SOC_AR933X || SOC_AR934X || SOC_QCA955X)
+ def_bool n
+
++config ATH79_NVRAM
++ def_bool n
++
++config ATH79_PCI_ATH9K_FIXUP
++ def_bool n
++
++config ATH79_ROUTERBOOT
++ def_bool n
++
+ endif
--- /dev/null
+--- a/arch/mips/ath79/mach-ap121.c
++++ b/arch/mips/ath79/mach-ap121.c
+@@ -1,19 +1,21 @@
+ /*
+ * Atheros AP121 board support
+ *
+- * Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org>
++ * Copyright (C) 2011-2012 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 "machtypes.h"
++#include "dev-eth.h"
+ #include "dev-gpio-buttons.h"
+ #include "dev-leds-gpio.h"
++#include "dev-m25p80.h"
+ #include "dev-spi.h"
+ #include "dev-usb.h"
+ #include "dev-wmac.h"
++#include "machtypes.h"
+
+ #define AP121_GPIO_LED_WLAN 0
+ #define AP121_GPIO_LED_USB 1
+@@ -24,7 +26,14 @@
+ #define AP121_KEYS_POLL_INTERVAL 20 /* msecs */
+ #define AP121_KEYS_DEBOUNCE_INTERVAL (3 * AP121_KEYS_POLL_INTERVAL)
+
+-#define AP121_CAL_DATA_ADDR 0x1fff1000
++#define AP121_MAC0_OFFSET 0x0000
++#define AP121_MAC1_OFFSET 0x0006
++#define AP121_CALDATA_OFFSET 0x1000
++#define AP121_WMAC_MAC_OFFSET 0x1002
++
++#define AP121_MINI_GPIO_LED_WLAN 0
++#define AP121_MINI_GPIO_BTN_JUMPSTART 12
++#define AP121_MINI_GPIO_BTN_RESET 11
+
+ static struct gpio_led ap121_leds_gpio[] __initdata = {
+ {
+@@ -58,35 +67,78 @@ static struct gpio_keys_button ap121_gpi
+ }
+ };
+
+-static struct spi_board_info ap121_spi_info[] = {
++static struct gpio_led ap121_mini_leds_gpio[] __initdata = {
+ {
+- .bus_num = 0,
+- .chip_select = 0,
+- .max_speed_hz = 25000000,
+- .modalias = "mx25l1606e",
+- }
++ .name = "ap121:green:wlan",
++ .gpio = AP121_MINI_GPIO_LED_WLAN,
++ .active_low = 0,
++ },
+ };
+
+-static struct ath79_spi_platform_data ap121_spi_data = {
+- .bus_num = 0,
+- .num_chipselect = 1,
++static struct gpio_keys_button ap121_mini_gpio_keys[] __initdata = {
++ {
++ .desc = "jumpstart button",
++ .type = EV_KEY,
++ .code = KEY_WPS_BUTTON,
++ .debounce_interval = AP121_KEYS_DEBOUNCE_INTERVAL,
++ .gpio = AP121_MINI_GPIO_BTN_JUMPSTART,
++ .active_low = 1,
++ },
++ {
++ .desc = "reset button",
++ .type = EV_KEY,
++ .code = KEY_RESTART,
++ .debounce_interval = AP121_KEYS_DEBOUNCE_INTERVAL,
++ .gpio = AP121_MINI_GPIO_BTN_RESET,
++ .active_low = 1,
++ }
+ };
+
++static void __init ap121_common_setup(void)
++{
++ u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
++
++ ath79_register_m25p80(NULL);
++ ath79_register_wmac(art + AP121_CALDATA_OFFSET,
++ art + AP121_WMAC_MAC_OFFSET);
++
++ ath79_init_mac(ath79_eth0_data.mac_addr, art + AP121_MAC0_OFFSET, 0);
++ ath79_init_mac(ath79_eth1_data.mac_addr, art + AP121_MAC1_OFFSET, 0);
++
++ ath79_register_mdio(0, 0x0);
++
++ /* LAN ports */
++ ath79_register_eth(1);
++
++ /* WAN port */
++ ath79_register_eth(0);
++}
++
+ static void __init ap121_setup(void)
+ {
+- u8 *cal_data = (u8 *) KSEG1ADDR(AP121_CAL_DATA_ADDR);
++ ap121_common_setup();
+
+ ath79_register_leds_gpio(-1, ARRAY_SIZE(ap121_leds_gpio),
+ ap121_leds_gpio);
+ ath79_register_gpio_keys_polled(-1, AP121_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(ap121_gpio_keys),
+ ap121_gpio_keys);
+-
+- ath79_register_spi(&ap121_spi_data, ap121_spi_info,
+- ARRAY_SIZE(ap121_spi_info));
+ ath79_register_usb();
+- ath79_register_wmac(cal_data, NULL);
+ }
+
+ MIPS_MACHINE(ATH79_MACH_AP121, "AP121", "Atheros AP121 reference board",
+ ap121_setup);
++
++static void __init ap121_mini_setup(void)
++{
++ ap121_common_setup();
++
++ ath79_register_leds_gpio(-1, ARRAY_SIZE(ap121_mini_leds_gpio),
++ ap121_mini_leds_gpio);
++ ath79_register_gpio_keys_polled(-1, AP121_KEYS_POLL_INTERVAL,
++ ARRAY_SIZE(ap121_mini_gpio_keys),
++ ap121_mini_gpio_keys);
++}
++
++MIPS_MACHINE(ATH79_MACH_AP121_MINI, "AP121-MINI", "Atheros AP121-MINI",
++ ap121_mini_setup);
+--- a/arch/mips/ath79/Kconfig
++++ b/arch/mips/ath79/Kconfig
+@@ -5,9 +5,10 @@ menu "Atheros AR71XX/AR724X/AR913X machi
+ config ATH79_MACH_AP121
+ bool "Atheros AP121 reference board"
+ select SOC_AR933X
++ select ATH79_DEV_ETH
+ select ATH79_DEV_GPIO_BUTTONS
+ select ATH79_DEV_LEDS_GPIO
+- select ATH79_DEV_SPI
++ select ATH79_DEV_M25P80
+ select ATH79_DEV_USB
+ select ATH79_DEV_WMAC
+ help
--- /dev/null
+--- a/arch/mips/ath79/mach-ap81.c
++++ b/arch/mips/ath79/mach-ap81.c
+@@ -9,12 +9,16 @@
+ * by the Free Software Foundation.
+ */
+
+-#include "machtypes.h"
+-#include "dev-wmac.h"
++#include <linux/mtd/mtd.h>
++#include <linux/mtd/partitions.h>
++
++#include "dev-eth.h"
+ #include "dev-gpio-buttons.h"
+ #include "dev-leds-gpio.h"
+-#include "dev-spi.h"
++#include "dev-m25p80.h"
+ #include "dev-usb.h"
++#include "dev-wmac.h"
++#include "machtypes.h"
+
+ #define AP81_GPIO_LED_STATUS 1
+ #define AP81_GPIO_LED_AOSS 3
+@@ -67,20 +71,6 @@ static struct gpio_keys_button ap81_gpio
+ }
+ };
+
+-static struct spi_board_info ap81_spi_info[] = {
+- {
+- .bus_num = 0,
+- .chip_select = 0,
+- .max_speed_hz = 25000000,
+- .modalias = "m25p64",
+- }
+-};
+-
+-static struct ath79_spi_platform_data ap81_spi_data = {
+- .bus_num = 0,
+- .num_chipselect = 1,
+-};
+-
+ static void __init ap81_setup(void)
+ {
+ u8 *cal_data = (u8 *) KSEG1ADDR(AP81_CAL_DATA_ADDR);
+@@ -90,10 +80,24 @@ static void __init ap81_setup(void)
+ ath79_register_gpio_keys_polled(-1, AP81_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(ap81_gpio_keys),
+ ap81_gpio_keys);
+- ath79_register_spi(&ap81_spi_data, ap81_spi_info,
+- ARRAY_SIZE(ap81_spi_info));
++ ath79_register_m25p80(NULL);
+ ath79_register_wmac(cal_data, NULL);
+ ath79_register_usb();
++
++ ath79_register_mdio(0, 0x0);
++
++ ath79_init_mac(ath79_eth0_data.mac_addr, cal_data, 0);
++ ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
++ ath79_eth0_data.speed = SPEED_100;
++ ath79_eth0_data.duplex = DUPLEX_FULL;
++ ath79_eth0_data.has_ar8216 = 1;
++
++ ath79_init_mac(ath79_eth1_data.mac_addr, cal_data, 1);
++ ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
++ ath79_eth1_data.phy_mask = 0x10;
++
++ ath79_register_eth(0);
++ ath79_register_eth(1);
+ }
+
+ MIPS_MACHINE(ATH79_MACH_AP81, "AP81", "Atheros AP81 reference board",
+--- a/arch/mips/ath79/Kconfig
++++ b/arch/mips/ath79/Kconfig
+@@ -30,9 +30,10 @@ config ATH79_MACH_AP136
+ config ATH79_MACH_AP81
+ bool "Atheros AP81 reference board"
+ select SOC_AR913X
++ select ATH79_DEV_ETH
+ select ATH79_DEV_GPIO_BUTTONS
+ select ATH79_DEV_LEDS_GPIO
+- select ATH79_DEV_SPI
++ select ATH79_DEV_M25P80
+ select ATH79_DEV_USB
+ select ATH79_DEV_WMAC
+ help
--- /dev/null
+--- a/arch/mips/ath79/mach-db120.c
++++ b/arch/mips/ath79/mach-db120.c
+@@ -2,7 +2,7 @@
+ * Atheros DB120 reference board support
+ *
+ * Copyright (c) 2011 Qualcomm Atheros
+- * Copyright (c) 2011 Gabor Juhos <juhosg@openwrt.org>
++ * Copyright (c) 2011-2012 Gabor Juhos <juhosg@openwrt.org>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+@@ -19,16 +19,26 @@
+ */
+
+ #include <linux/pci.h>
++#include <linux/phy.h>
++#include <linux/platform_device.h>
+ #include <linux/ath9k_platform.h>
++#include <linux/ar8216_platform.h>
+
+-#include "machtypes.h"
++#include <asm/mach-ath79/ar71xx_regs.h>
++
++#include "common.h"
++#include "dev-ap9x-pci.h"
++#include "dev-eth.h"
+ #include "dev-gpio-buttons.h"
+ #include "dev-leds-gpio.h"
++#include "dev-m25p80.h"
++#include "dev-nfc.h"
+ #include "dev-spi.h"
+ #include "dev-usb.h"
+ #include "dev-wmac.h"
+-#include "pci.h"
++#include "machtypes.h"
+
++#define DB120_GPIO_LED_USB 11
+ #define DB120_GPIO_LED_WLAN_5G 12
+ #define DB120_GPIO_LED_WLAN_2G 13
+ #define DB120_GPIO_LED_STATUS 14
+@@ -39,8 +49,10 @@
+ #define DB120_KEYS_POLL_INTERVAL 20 /* msecs */
+ #define DB120_KEYS_DEBOUNCE_INTERVAL (3 * DB120_KEYS_POLL_INTERVAL)
+
+-#define DB120_WMAC_CALDATA_OFFSET 0x1000
+-#define DB120_PCIE_CALDATA_OFFSET 0x5000
++#define DB120_MAC0_OFFSET 0
++#define DB120_MAC1_OFFSET 6
++#define DB120_WMAC_CALDATA_OFFSET 0x1000
++#define DB120_PCIE_CALDATA_OFFSET 0x5000
+
+ static struct gpio_led db120_leds_gpio[] __initdata = {
+ {
+@@ -63,6 +75,11 @@ static struct gpio_led db120_leds_gpio[]
+ .gpio = DB120_GPIO_LED_WLAN_2G,
+ .active_low = 1,
+ },
++ {
++ .name = "db120:green:usb",
++ .gpio = DB120_GPIO_LED_USB,
++ .active_low = 1,
++ }
+ };
+
+ static struct gpio_keys_button db120_gpio_keys[] __initdata = {
+@@ -76,60 +93,85 @@ static struct gpio_keys_button db120_gpi
+ },
+ };
+
+-static struct spi_board_info db120_spi_info[] = {
+- {
+- .bus_num = 0,
+- .chip_select = 0,
+- .max_speed_hz = 25000000,
+- .modalias = "s25sl064a",
+- }
++static struct ar8327_pad_cfg db120_ar8327_pad0_cfg = {
++ .mode = AR8327_PAD_MAC_RGMII,
++ .txclk_delay_en = true,
++ .rxclk_delay_en = true,
++ .txclk_delay_sel = AR8327_CLK_DELAY_SEL1,
++ .rxclk_delay_sel = AR8327_CLK_DELAY_SEL2,
+ };
+
+-static struct ath79_spi_platform_data db120_spi_data = {
+- .bus_num = 0,
+- .num_chipselect = 1,
++static struct ar8327_led_cfg db120_ar8327_led_cfg = {
++ .led_ctrl0 = 0x00000000,
++ .led_ctrl1 = 0xc737c737,
++ .led_ctrl2 = 0x00000000,
++ .led_ctrl3 = 0x00c30c00,
++ .open_drain = true,
+ };
+
+-#ifdef CONFIG_PCI
+-static struct ath9k_platform_data db120_ath9k_data;
+-
+-static int db120_pci_plat_dev_init(struct pci_dev *dev)
+-{
+- switch (PCI_SLOT(dev->devfn)) {
+- case 0:
+- dev->dev.platform_data = &db120_ath9k_data;
+- break;
+- }
+-
+- return 0;
+-}
+-
+-static void __init db120_pci_init(u8 *eeprom)
+-{
+- memcpy(db120_ath9k_data.eeprom_data, eeprom,
+- sizeof(db120_ath9k_data.eeprom_data));
++static struct ar8327_platform_data db120_ar8327_data = {
++ .pad0_cfg = &db120_ar8327_pad0_cfg,
++ .port0_cfg = {
++ .force_link = 1,
++ .speed = AR8327_PORT_SPEED_1000,
++ .duplex = 1,
++ .txpause = 1,
++ .rxpause = 1,
++ },
++ .led_cfg = &db120_ar8327_led_cfg,
++};
+
+- ath79_pci_set_plat_dev_init(db120_pci_plat_dev_init);
+- ath79_register_pci();
+-}
+-#else
+-static inline void db120_pci_init(u8 *eeprom) {}
+-#endif /* CONFIG_PCI */
++static struct mdio_board_info db120_mdio0_info[] = {
++ {
++ .bus_id = "ag71xx-mdio.0",
++ .phy_addr = 0,
++ .platform_data = &db120_ar8327_data,
++ },
++};
+
+ static void __init db120_setup(void)
+ {
+ u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
+
++ ath79_gpio_output_select(DB120_GPIO_LED_USB, AR934X_GPIO_OUT_GPIO);
++ ath79_register_m25p80(NULL);
++
+ ath79_register_leds_gpio(-1, ARRAY_SIZE(db120_leds_gpio),
+ db120_leds_gpio);
+ ath79_register_gpio_keys_polled(-1, DB120_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(db120_gpio_keys),
+ db120_gpio_keys);
+- ath79_register_spi(&db120_spi_data, db120_spi_info,
+- ARRAY_SIZE(db120_spi_info));
+ ath79_register_usb();
+ ath79_register_wmac(art + DB120_WMAC_CALDATA_OFFSET, NULL);
+- db120_pci_init(art + DB120_PCIE_CALDATA_OFFSET);
++ ap91_pci_init(art + DB120_PCIE_CALDATA_OFFSET, NULL);
++
++ ath79_setup_ar934x_eth_cfg(AR934X_ETH_CFG_RGMII_GMAC0 |
++ AR934X_ETH_CFG_SW_ONLY_MODE);
++
++ ath79_register_mdio(1, 0x0);
++ ath79_register_mdio(0, 0x0);
++
++ ath79_init_mac(ath79_eth0_data.mac_addr, art + DB120_MAC0_OFFSET, 0);
++
++ mdiobus_register_board_info(db120_mdio0_info,
++ ARRAY_SIZE(db120_mdio0_info));
++
++ /* GMAC0 is connected to an AR8327 switch */
++ ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
++ ath79_eth0_data.phy_mask = BIT(0);
++ ath79_eth0_data.mii_bus_dev = &ath79_mdio0_device.dev;
++ ath79_eth0_pll_data.pll_1000 = 0x06000000;
++ ath79_register_eth(0);
++
++ /* GMAC1 is connected to the internal switch */
++ ath79_init_mac(ath79_eth1_data.mac_addr, art + DB120_MAC1_OFFSET, 0);
++ ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_GMII;
++ ath79_eth1_data.speed = SPEED_1000;
++ ath79_eth1_data.duplex = DUPLEX_FULL;
++
++ ath79_register_eth(1);
++
++ ath79_register_nfc();
+ }
+
+ MIPS_MACHINE(ATH79_MACH_DB120, "DB120", "Atheros DB120 reference board",
+--- a/arch/mips/ath79/Kconfig
++++ b/arch/mips/ath79/Kconfig
+@@ -43,9 +43,12 @@ config ATH79_MACH_AP81
+ config ATH79_MACH_DB120
+ bool "Atheros DB120 reference board"
+ select SOC_AR934X
++ select ATH79_DEV_AP9X_PCI if PCI
++ select ATH79_DEV_ETH
+ select ATH79_DEV_GPIO_BUTTONS
+ select ATH79_DEV_LEDS_GPIO
+- select ATH79_DEV_SPI
++ select ATH79_DEV_M25P80
++ select ATH79_DEV_NFC
+ select ATH79_DEV_USB
+ select ATH79_DEV_WMAC
+ help
--- /dev/null
+--- a/arch/mips/ath79/mach-pb44.c
++++ b/arch/mips/ath79/mach-pb44.c
+@@ -8,23 +8,48 @@
+ * by the Free Software Foundation.
+ */
+
++#include <linux/delay.h>
+ #include <linux/init.h>
+ #include <linux/platform_device.h>
+ #include <linux/i2c.h>
+ #include <linux/i2c-gpio.h>
+ #include <linux/i2c/pcf857x.h>
++#include <linux/i2c/pcf857x.h>
++#include <linux/spi/flash.h>
++#include <linux/spi/vsc7385.h>
+
+-#include "machtypes.h"
++#include <asm/mach-ath79/ar71xx_regs.h>
++#include <asm/mach-ath79/ath79.h>
++
++#include "dev-eth.h"
+ #include "dev-gpio-buttons.h"
+ #include "dev-leds-gpio.h"
+ #include "dev-spi.h"
+ #include "dev-usb.h"
++#include "machtypes.h"
+ #include "pci.h"
+
+ #define PB44_GPIO_I2C_SCL 0
+ #define PB44_GPIO_I2C_SDA 1
+
++#define PB44_PCF8757_VSC7395_CS 0
++#define PB44_PCF8757_STEREO_CS 1
++#define PB44_PCF8757_SLIC_CS0 2
++#define PB44_PCF8757_SLIC_TEST 3
++#define PB44_PCF8757_SLIC_INT0 4
++#define PB44_PCF8757_SLIC_INT1 5
++#define PB44_PCF8757_SW_RESET 6
++#define PB44_PCF8757_SW_JUMP 8
++#define PB44_PCF8757_LED_JUMP1 9
++#define PB44_PCF8757_LED_JUMP2 10
++#define PB44_PCF8757_TP24 11
++#define PB44_PCF8757_TP25 12
++#define PB44_PCF8757_TP26 13
++#define PB44_PCF8757_TP27 14
++#define PB44_PCF8757_TP28 15
++
+ #define PB44_GPIO_EXP_BASE 16
++#define PB44_GPIO_VSC7395_CS (PB44_GPIO_EXP_BASE + PB44_PCF8757_VSC7395_CS)
+ #define PB44_GPIO_SW_RESET (PB44_GPIO_EXP_BASE + 6)
+ #define PB44_GPIO_SW_JUMP (PB44_GPIO_EXP_BASE + 8)
+ #define PB44_GPIO_LED_JUMP1 (PB44_GPIO_EXP_BASE + 9)
+@@ -92,21 +117,66 @@ static struct ath79_spi_controller_data
+ .cs_line = 0,
+ };
+
++static struct ath79_spi_controller_data pb44_spi1_data = {
++ .cs_type = ATH79_SPI_CS_TYPE_GPIO,
++ .cs_line = PB44_GPIO_VSC7395_CS,
++};
++
++static void pb44_vsc7395_reset(void)
++{
++ ath79_device_reset_set(AR71XX_RESET_GE1_PHY);
++ udelay(10);
++ ath79_device_reset_clear(AR71XX_RESET_GE1_PHY);
++ mdelay(50);
++}
++
++static struct vsc7385_platform_data pb44_vsc7395_data = {
++ .reset = pb44_vsc7395_reset,
++ .ucode_name = "vsc7395_ucode_pb44.bin",
++ .mac_cfg = {
++ .tx_ipg = 6,
++ .bit2 = 1,
++ .clk_sel = 0,
++ },
++};
++
++static const char *pb44_part_probes[] = {
++ "RedBoot",
++ NULL,
++};
++
++static struct flash_platform_data pb44_flash_data = {
++ .part_probes = pb44_part_probes,
++};
++
+ static struct spi_board_info pb44_spi_info[] = {
+ {
+ .bus_num = 0,
+ .chip_select = 0,
+ .max_speed_hz = 25000000,
+ .modalias = "m25p64",
++ .platform_data = &pb44_flash_data,
+ .controller_data = &pb44_spi0_data,
+ },
++ {
++ .bus_num = 0,
++ .chip_select = 1,
++ .max_speed_hz = 25000000,
++ .modalias = "spi-vsc7385",
++ .platform_data = &pb44_vsc7395_data,
++ .controller_data = &pb44_spi1_data,
++ }
+ };
+
+ static struct ath79_spi_platform_data pb44_spi_data = {
+ .bus_num = 0,
+- .num_chipselect = 1,
++ .num_chipselect = 2,
+ };
+
++#define PB44_WAN_PHYMASK BIT(0)
++#define PB44_LAN_PHYMASK 0
++#define PB44_MDIO_PHYMASK (PB44_LAN_PHYMASK | PB44_WAN_PHYMASK)
++
+ static void __init pb44_init(void)
+ {
+ i2c_register_board_info(0, pb44_i2c_board_info,
+@@ -122,6 +192,22 @@ static void __init pb44_init(void)
+ ARRAY_SIZE(pb44_spi_info));
+ ath79_register_usb();
+ ath79_register_pci();
++
++ ath79_register_mdio(0, ~PB44_MDIO_PHYMASK);
++
++ ath79_init_mac(ath79_eth0_data.mac_addr, ath79_mac_base, 0);
++ ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
++ ath79_eth0_data.phy_mask = PB44_WAN_PHYMASK;
++
++ ath79_register_eth(0);
++
++ ath79_init_mac(ath79_eth1_data.mac_addr, ath79_mac_base, 1);
++ ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
++ ath79_eth1_data.speed = SPEED_1000;
++ ath79_eth1_data.duplex = DUPLEX_FULL;
++ ath79_eth1_pll_data.pll_1000 = 0x110000;
++
++ ath79_register_eth(1);
+ }
+
+ MIPS_MACHINE(ATH79_MACH_PB44, "PB44", "Atheros PB44 reference board",
+--- a/arch/mips/ath79/Kconfig
++++ b/arch/mips/ath79/Kconfig
+@@ -58,6 +58,7 @@ config ATH79_MACH_DB120
+ config ATH79_MACH_PB44
+ bool "Atheros PB44 reference board"
+ select SOC_AR71XX
++ select ATH79_DEV_ETH
+ select ATH79_DEV_GPIO_BUTTONS
+ select ATH79_DEV_LEDS_GPIO
+ select ATH79_DEV_SPI
--- /dev/null
+--- a/arch/mips/ath79/Kconfig
++++ b/arch/mips/ath79/Kconfig
+@@ -70,9 +70,10 @@ config ATH79_MACH_PB44
+ config ATH79_MACH_UBNT_XM
+ bool "Ubiquiti Networks XM (rev 1.0) board"
+ select SOC_AR724X
++ select ATH79_DEV_AP9X_PCI if PCI
+ select ATH79_DEV_GPIO_BUTTONS
+ select ATH79_DEV_LEDS_GPIO
+- select ATH79_DEV_SPI
++ select ATH79_DEV_M25P80
+ help
+ Say 'Y' here if you want your kernel to support the
+ Ubiquiti Networks XM (rev 1.0) board.
+--- a/arch/mips/ath79/mach-ubnt-xm.c
++++ b/arch/mips/ath79/mach-ubnt-xm.c
+@@ -16,10 +16,11 @@
+
+ #include <asm/mach-ath79/irq.h>
+
+-#include "machtypes.h"
++#include "dev-ap9x-pci.h"
+ #include "dev-gpio-buttons.h"
+ #include "dev-leds-gpio.h"
+-#include "dev-spi.h"
++#include "dev-m25p80.h"
++#include "machtypes.h"
+ #include "pci.h"
+
+ #define UBNT_XM_GPIO_LED_L1 0
+@@ -32,7 +33,7 @@
+ #define UBNT_XM_KEYS_POLL_INTERVAL 20
+ #define UBNT_XM_KEYS_DEBOUNCE_INTERVAL (3 * UBNT_XM_KEYS_POLL_INTERVAL)
+
+-#define UBNT_XM_EEPROM_ADDR (u8 *) KSEG1ADDR(0x1fff1000)
++#define UBNT_XM_EEPROM_ADDR 0x1fff1000
+
+ static struct gpio_led ubnt_xm_leds_gpio[] __initdata = {
+ {
+@@ -65,48 +66,10 @@ static struct gpio_keys_button ubnt_xm_g
+ }
+ };
+
+-static struct spi_board_info ubnt_xm_spi_info[] = {
+- {
+- .bus_num = 0,
+- .chip_select = 0,
+- .max_speed_hz = 25000000,
+- .modalias = "mx25l6405d",
+- }
+-};
+-
+-static struct ath79_spi_platform_data ubnt_xm_spi_data = {
+- .bus_num = 0,
+- .num_chipselect = 1,
+-};
+-
+-#ifdef CONFIG_PCI
+-static struct ath9k_platform_data ubnt_xm_eeprom_data;
+-
+-static int ubnt_xm_pci_plat_dev_init(struct pci_dev *dev)
+-{
+- switch (PCI_SLOT(dev->devfn)) {
+- case 0:
+- dev->dev.platform_data = &ubnt_xm_eeprom_data;
+- break;
+- }
+-
+- return 0;
+-}
+-
+-static void __init ubnt_xm_pci_init(void)
+-{
+- memcpy(ubnt_xm_eeprom_data.eeprom_data, UBNT_XM_EEPROM_ADDR,
+- sizeof(ubnt_xm_eeprom_data.eeprom_data));
+-
+- ath79_pci_set_plat_dev_init(ubnt_xm_pci_plat_dev_init);
+- ath79_register_pci();
+-}
+-#else
+-static inline void ubnt_xm_pci_init(void) {}
+-#endif /* CONFIG_PCI */
+-
+ static void __init ubnt_xm_init(void)
+ {
++ u8 *eeprom = (u8 *) KSEG1ADDR(UBNT_XM_EEPROM_ADDR);
++
+ ath79_register_leds_gpio(-1, ARRAY_SIZE(ubnt_xm_leds_gpio),
+ ubnt_xm_leds_gpio);
+
+@@ -114,10 +77,8 @@ static void __init ubnt_xm_init(void)
+ ARRAY_SIZE(ubnt_xm_gpio_keys),
+ ubnt_xm_gpio_keys);
+
+- ath79_register_spi(&ubnt_xm_spi_data, ubnt_xm_spi_info,
+- ARRAY_SIZE(ubnt_xm_spi_info));
+-
+- ubnt_xm_pci_init();
++ ath79_register_m25p80(NULL);
++ ap91_pci_init(eeprom, NULL);
+ }
+
+ MIPS_MACHINE(ATH79_MACH_UBNT_XM,
--- /dev/null
+--- a/arch/mips/ath79/mach-ubnt-xm.c
++++ b/arch/mips/ath79/mach-ubnt-xm.c
+@@ -12,16 +12,26 @@
+
+ #include <linux/init.h>
+ #include <linux/pci.h>
++#include <linux/platform_device.h>
+ #include <linux/ath9k_platform.h>
++#include <linux/etherdevice.h>
++#include <linux/ar8216_platform.h>
+
++#include <asm/mach-ath79/ath79.h>
+ #include <asm/mach-ath79/irq.h>
++#include <asm/mach-ath79/ar71xx_regs.h>
+
++#include <linux/platform_data/phy-at803x.h>
++
++#include "common.h"
+ #include "dev-ap9x-pci.h"
++#include "dev-eth.h"
+ #include "dev-gpio-buttons.h"
+ #include "dev-leds-gpio.h"
+ #include "dev-m25p80.h"
++#include "dev-usb.h"
++#include "dev-wmac.h"
+ #include "machtypes.h"
+-#include "pci.h"
+
+ #define UBNT_XM_GPIO_LED_L1 0
+ #define UBNT_XM_GPIO_LED_L2 1
+@@ -37,19 +47,19 @@
+
+ static struct gpio_led ubnt_xm_leds_gpio[] __initdata = {
+ {
+- .name = "ubnt-xm:red:link1",
++ .name = "ubnt:red:link1",
+ .gpio = UBNT_XM_GPIO_LED_L1,
+ .active_low = 0,
+ }, {
+- .name = "ubnt-xm:orange:link2",
++ .name = "ubnt:orange:link2",
+ .gpio = UBNT_XM_GPIO_LED_L2,
+ .active_low = 0,
+ }, {
+- .name = "ubnt-xm:green:link3",
++ .name = "ubnt:green:link3",
+ .gpio = UBNT_XM_GPIO_LED_L3,
+ .active_low = 0,
+ }, {
+- .name = "ubnt-xm:green:link4",
++ .name = "ubnt:green:link4",
+ .gpio = UBNT_XM_GPIO_LED_L4,
+ .active_low = 0,
+ },
+@@ -66,9 +76,13 @@ static struct gpio_keys_button ubnt_xm_g
+ }
+ };
+
++#define UBNT_M_WAN_PHYMASK BIT(4)
++
+ static void __init ubnt_xm_init(void)
+ {
+ u8 *eeprom = (u8 *) KSEG1ADDR(UBNT_XM_EEPROM_ADDR);
++ u8 *mac1 = (u8 *) KSEG1ADDR(0x1fff0000);
++ u8 *mac2 = (u8 *) KSEG1ADDR(0x1fff0000 + ETH_ALEN);
+
+ ath79_register_leds_gpio(-1, ARRAY_SIZE(ubnt_xm_leds_gpio),
+ ubnt_xm_leds_gpio);
+@@ -79,9 +93,552 @@ static void __init ubnt_xm_init(void)
+
+ ath79_register_m25p80(NULL);
+ ap91_pci_init(eeprom, NULL);
++
++ ath79_register_mdio(0, ~UBNT_M_WAN_PHYMASK);
++ ath79_init_mac(ath79_eth0_data.mac_addr, mac1, 0);
++ ath79_init_mac(ath79_eth1_data.mac_addr, mac2, 0);
++ ath79_register_eth(0);
+ }
+
+ MIPS_MACHINE(ATH79_MACH_UBNT_XM,
+ "UBNT-XM",
+ "Ubiquiti Networks XM (rev 1.0) board",
+ ubnt_xm_init);
++
++MIPS_MACHINE(ATH79_MACH_UBNT_BULLET_M, "UBNT-BM", "Ubiquiti Bullet M",
++ ubnt_xm_init);
++
++static void __init ubnt_rocket_m_setup(void)
++{
++ ubnt_xm_init();
++ ath79_register_usb();
++}
++
++MIPS_MACHINE(ATH79_MACH_UBNT_ROCKET_M, "UBNT-RM", "Ubiquiti Rocket M",
++ ubnt_rocket_m_setup);
++
++static void __init ubnt_nano_m_setup(void)
++{
++ ubnt_xm_init();
++ ath79_register_eth(1);
++}
++
++MIPS_MACHINE(ATH79_MACH_UBNT_NANO_M, "UBNT-NM", "Ubiquiti Nanostation M",
++ ubnt_nano_m_setup);
++
++static struct gpio_led ubnt_airrouter_leds_gpio[] __initdata = {
++ {
++ .name = "ubnt:green:globe",
++ .gpio = 0,
++ .active_low = 1,
++ }, {
++ .name = "ubnt:green:power",
++ .gpio = 11,
++ .active_low = 1,
++ .default_state = LEDS_GPIO_DEFSTATE_ON,
++ }
++};
++
++static void __init ubnt_airrouter_setup(void)
++{
++ u8 *mac1 = (u8 *) KSEG1ADDR(0x1fff0000);
++ u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
++
++ ath79_register_m25p80(NULL);
++ ath79_register_mdio(0, ~UBNT_M_WAN_PHYMASK);
++
++ ath79_init_mac(ath79_eth0_data.mac_addr, mac1, 0);
++ ath79_init_local_mac(ath79_eth1_data.mac_addr, mac1);
++
++ ath79_register_eth(1);
++ ath79_register_eth(0);
++ ath79_register_usb();
++
++ ap91_pci_init(ee, NULL);
++ ath79_register_leds_gpio(-1, ARRAY_SIZE(ubnt_airrouter_leds_gpio),
++ ubnt_airrouter_leds_gpio);
++
++ ath79_register_gpio_keys_polled(-1, UBNT_XM_KEYS_POLL_INTERVAL,
++ ARRAY_SIZE(ubnt_xm_gpio_keys),
++ ubnt_xm_gpio_keys);
++}
++
++MIPS_MACHINE(ATH79_MACH_UBNT_AIRROUTER, "UBNT-AR", "Ubiquiti AirRouter",
++ ubnt_airrouter_setup);
++
++static struct gpio_led ubnt_unifi_leds_gpio[] __initdata = {
++ {
++ .name = "ubnt:orange:dome",
++ .gpio = 1,
++ .active_low = 0,
++ }, {
++ .name = "ubnt:green:dome",
++ .gpio = 0,
++ .active_low = 0,
++ }
++};
++
++static struct gpio_led ubnt_unifi_outdoor_leds_gpio[] __initdata = {
++ {
++ .name = "ubnt:orange:front",
++ .gpio = 1,
++ .active_low = 0,
++ }, {
++ .name = "ubnt:green:front",
++ .gpio = 0,
++ .active_low = 0,
++ }
++};
++
++static struct gpio_led ubnt_unifi_outdoor_plus_leds_gpio[] __initdata = {
++ {
++ .name = "ubnt:white:front",
++ .gpio = 1,
++ .active_low = 0,
++ }, {
++ .name = "ubnt:blue:front",
++ .gpio = 0,
++ .active_low = 0,
++ }
++};
++
++
++static void __init ubnt_unifi_setup(void)
++{
++ u8 *mac = (u8 *) KSEG1ADDR(0x1fff0000);
++ u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
++
++ ath79_register_m25p80(NULL);
++
++ ath79_register_mdio(0, ~UBNT_M_WAN_PHYMASK);
++
++ ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0);
++ ath79_register_eth(0);
++
++ ap91_pci_init(ee, NULL);
++
++ ath79_register_leds_gpio(-1, ARRAY_SIZE(ubnt_unifi_leds_gpio),
++ ubnt_unifi_leds_gpio);
++
++ ath79_register_gpio_keys_polled(-1, UBNT_XM_KEYS_POLL_INTERVAL,
++ ARRAY_SIZE(ubnt_xm_gpio_keys),
++ ubnt_xm_gpio_keys);
++}
++
++MIPS_MACHINE(ATH79_MACH_UBNT_UNIFI, "UBNT-UF", "Ubiquiti UniFi",
++ ubnt_unifi_setup);
++
++
++#define UBNT_UNIFIOD_PRI_PHYMASK BIT(4)
++#define UBNT_UNIFIOD_2ND_PHYMASK (BIT(0) | BIT(1) | BIT(2) | BIT(3))
++
++static void __init ubnt_unifi_outdoor_setup(void)
++{
++ u8 *mac1 = (u8 *) KSEG1ADDR(0x1fff0000);
++ u8 *mac2 = (u8 *) KSEG1ADDR(0x1fff0000 + ETH_ALEN);
++ u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
++
++ ath79_register_m25p80(NULL);
++
++ ath79_register_mdio(0, ~(UBNT_UNIFIOD_PRI_PHYMASK |
++ UBNT_UNIFIOD_2ND_PHYMASK));
++
++ ath79_init_mac(ath79_eth0_data.mac_addr, mac1, 0);
++ ath79_init_mac(ath79_eth1_data.mac_addr, mac2, 0);
++ ath79_register_eth(0);
++ ath79_register_eth(1);
++
++ ap91_pci_init(ee, NULL);
++
++ ath79_register_leds_gpio(-1, ARRAY_SIZE(ubnt_unifi_outdoor_leds_gpio),
++ ubnt_unifi_outdoor_leds_gpio);
++
++ ath79_register_gpio_keys_polled(-1, UBNT_XM_KEYS_POLL_INTERVAL,
++ ARRAY_SIZE(ubnt_xm_gpio_keys),
++ ubnt_xm_gpio_keys);
++}
++
++MIPS_MACHINE(ATH79_MACH_UBNT_UNIFI_OUTDOOR, "UBNT-U20",
++ "Ubiquiti UniFiAP Outdoor",
++ ubnt_unifi_outdoor_setup);
++
++
++static void __init ubnt_unifi_outdoor_plus_setup(void)
++{
++ u8 *mac1 = (u8 *) KSEG1ADDR(0x1fff0000);
++ u8 *mac2 = (u8 *) KSEG1ADDR(0x1fff0000 + ETH_ALEN);
++ u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
++
++ ath79_register_m25p80(NULL);
++
++ ath79_register_mdio(0, ~(UBNT_UNIFIOD_PRI_PHYMASK |
++ UBNT_UNIFIOD_2ND_PHYMASK));
++
++ ath79_init_mac(ath79_eth0_data.mac_addr, mac1, 0);
++ ath79_init_mac(ath79_eth1_data.mac_addr, mac2, 0);
++ ath79_register_eth(0);
++ ath79_register_eth(1);
++
++ ap91_pci_init(ee, NULL);
++
++ ath79_register_leds_gpio(-1, ARRAY_SIZE(ubnt_unifi_outdoor_plus_leds_gpio),
++ ubnt_unifi_outdoor_plus_leds_gpio);
++
++ ath79_register_gpio_keys_polled(-1, UBNT_XM_KEYS_POLL_INTERVAL,
++ ARRAY_SIZE(ubnt_xm_gpio_keys),
++ ubnt_xm_gpio_keys);
++}
++
++MIPS_MACHINE(ATH79_MACH_UBNT_UNIFI_OUTDOOR_PLUS, "UBNT-UOP",
++ "Ubiquiti UniFiAP Outdoor+",
++ ubnt_unifi_outdoor_plus_setup);
++
++
++static struct gpio_led ubnt_uap_pro_gpio_leds[] __initdata = {
++ {
++ .name = "ubnt:white:dome",
++ .gpio = 12,
++ }, {
++ .name = "ubnt:blue:dome",
++ .gpio = 13,
++ }
++};
++
++static struct gpio_keys_button uap_pro_gpio_keys[] __initdata = {
++ {
++ .desc = "reset",
++ .type = EV_KEY,
++ .code = KEY_RESTART,
++ .debounce_interval = UBNT_XM_KEYS_DEBOUNCE_INTERVAL,
++ .gpio = 17,
++ .active_low = 1,
++ }
++};
++
++static struct ar8327_pad_cfg uap_pro_ar8327_pad0_cfg = {
++ .mode = AR8327_PAD_MAC_RGMII,
++ .txclk_delay_en = true,
++ .rxclk_delay_en = true,
++ .txclk_delay_sel = AR8327_CLK_DELAY_SEL1,
++ .rxclk_delay_sel = AR8327_CLK_DELAY_SEL2,
++};
++
++static struct ar8327_platform_data uap_pro_ar8327_data = {
++ .pad0_cfg = &uap_pro_ar8327_pad0_cfg,
++ .port0_cfg = {
++ .force_link = 1,
++ .speed = AR8327_PORT_SPEED_1000,
++ .duplex = 1,
++ .txpause = 1,
++ .rxpause = 1,
++ },
++};
++
++static struct mdio_board_info uap_pro_mdio0_info[] = {
++ {
++ .bus_id = "ag71xx-mdio.0",
++ .phy_addr = 0,
++ .platform_data = &uap_pro_ar8327_data,
++ },
++};
++
++#define UAP_PRO_MAC0_OFFSET 0x0000
++#define UAP_PRO_MAC1_OFFSET 0x0006
++#define UAP_PRO_WMAC_CALDATA_OFFSET 0x1000
++#define UAP_PRO_PCI_CALDATA_OFFSET 0x5000
++
++static void __init ubnt_uap_pro_setup(void)
++{
++ u8 *eeprom = (u8 *) KSEG1ADDR(0x1fff0000);
++
++ ath79_register_m25p80(NULL);
++
++ ath79_register_leds_gpio(-1, ARRAY_SIZE(ubnt_uap_pro_gpio_leds),
++ ubnt_uap_pro_gpio_leds);
++ ath79_register_gpio_keys_polled(-1, UBNT_XM_KEYS_POLL_INTERVAL,
++ ARRAY_SIZE(uap_pro_gpio_keys),
++ uap_pro_gpio_keys);
++
++ ath79_register_wmac(eeprom + UAP_PRO_WMAC_CALDATA_OFFSET, NULL);
++ ap91_pci_init(eeprom + UAP_PRO_PCI_CALDATA_OFFSET, NULL);
++
++ ath79_register_mdio(0, 0x0);
++ mdiobus_register_board_info(uap_pro_mdio0_info,
++ ARRAY_SIZE(uap_pro_mdio0_info));
++
++ ath79_setup_ar934x_eth_cfg(AR934X_ETH_CFG_RGMII_GMAC0);
++ ath79_init_mac(ath79_eth0_data.mac_addr,
++ eeprom + UAP_PRO_MAC0_OFFSET, 0);
++
++ /* GMAC0 is connected to an AR8327 switch */
++ ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
++ ath79_eth0_data.phy_mask = BIT(0);
++ ath79_eth0_data.mii_bus_dev = &ath79_mdio0_device.dev;
++ ath79_eth0_pll_data.pll_1000 = 0x06000000;
++ ath79_register_eth(0);
++}
++
++MIPS_MACHINE(ATH79_MACH_UBNT_UAP_PRO, "UAP-PRO", "Ubiquiti UniFi AP Pro",
++ ubnt_uap_pro_setup);
++
++#define UBNT_XW_GPIO_LED_L1 11
++#define UBNT_XW_GPIO_LED_L2 16
++#define UBNT_XW_GPIO_LED_L3 13
++#define UBNT_XW_GPIO_LED_L4 14
++
++static struct gpio_led ubnt_xw_leds_gpio[] __initdata = {
++ {
++ .name = "ubnt:red:link1",
++ .gpio = UBNT_XW_GPIO_LED_L1,
++ .active_low = 1,
++ }, {
++ .name = "ubnt:orange:link2",
++ .gpio = UBNT_XW_GPIO_LED_L2,
++ .active_low = 1,
++ }, {
++ .name = "ubnt:green:link3",
++ .gpio = UBNT_XW_GPIO_LED_L3,
++ .active_low = 1,
++ }, {
++ .name = "ubnt:green:link4",
++ .gpio = UBNT_XW_GPIO_LED_L4,
++ .active_low = 1,
++ },
++};
++
++#define UBNT_ROCKET_TI_GPIO_LED_L1 16
++#define UBNT_ROCKET_TI_GPIO_LED_L2 17
++#define UBNT_ROCKET_TI_GPIO_LED_L3 18
++#define UBNT_ROCKET_TI_GPIO_LED_L4 19
++#define UBNT_ROCKET_TI_GPIO_LED_L5 20
++#define UBNT_ROCKET_TI_GPIO_LED_L6 21
++static struct gpio_led ubnt_rocket_ti_leds_gpio[] __initdata = {
++ {
++ .name = "ubnt:green:link1",
++ .gpio = UBNT_ROCKET_TI_GPIO_LED_L1,
++ .active_low = 1,
++ }, {
++ .name = "ubnt:green:link2",
++ .gpio = UBNT_ROCKET_TI_GPIO_LED_L2,
++ .active_low = 1,
++ }, {
++ .name = "ubnt:green:link3",
++ .gpio = UBNT_ROCKET_TI_GPIO_LED_L3,
++ .active_low = 1,
++ }, {
++ .name = "ubnt:green:link4",
++ .gpio = UBNT_ROCKET_TI_GPIO_LED_L4,
++ .active_low = 0,
++ }, {
++ .name = "ubnt:green:link5",
++ .gpio = UBNT_ROCKET_TI_GPIO_LED_L5,
++ .active_low = 0,
++ }, {
++ .name = "ubnt:green:link6",
++ .gpio = UBNT_ROCKET_TI_GPIO_LED_L6,
++ .active_low = 0,
++ },
++};
++
++static void __init ubnt_xw_init(void)
++{
++ u8 *eeprom = (u8 *) KSEG1ADDR(0x1fff0000);
++
++ ath79_register_m25p80(NULL);
++
++ ath79_register_leds_gpio(-1, ARRAY_SIZE(ubnt_xw_leds_gpio),
++ ubnt_xw_leds_gpio);
++ ath79_register_gpio_keys_polled(-1, UBNT_XM_KEYS_POLL_INTERVAL,
++ ARRAY_SIZE(ubnt_xm_gpio_keys),
++ ubnt_xm_gpio_keys);
++
++ ath79_register_wmac(eeprom + UAP_PRO_WMAC_CALDATA_OFFSET, NULL);
++ ap91_pci_init(eeprom + UAP_PRO_PCI_CALDATA_OFFSET, NULL);
++
++
++ ath79_setup_ar934x_eth_cfg(AR934X_ETH_CFG_MII_GMAC0 | AR934X_ETH_CFG_MII_GMAC0_SLAVE);
++ ath79_init_mac(ath79_eth0_data.mac_addr,
++ eeprom + UAP_PRO_MAC0_OFFSET, 0);
++
++ ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
++ ath79_eth0_data.mii_bus_dev = &ath79_mdio0_device.dev;
++}
++
++static void __init ubnt_nano_m_xw_setup(void)
++{
++ ubnt_xw_init();
++
++ /* GMAC0 is connected to an AR8326 switch */
++ ath79_register_mdio(0, ~(BIT(0) | BIT(1) | BIT(5)));
++ ath79_eth0_data.phy_mask = (BIT(0) | BIT(1) | BIT(5));
++ ath79_eth0_data.speed = SPEED_100;
++ ath79_eth0_data.duplex = DUPLEX_FULL;
++ ath79_register_eth(0);
++}
++
++static void __init ubnt_loco_m_xw_setup(void)
++{
++ ubnt_xw_init();
++
++ ath79_register_mdio(0, ~BIT(1));
++ ath79_eth0_data.phy_mask = BIT(1);
++ ath79_register_eth(0);
++}
++
++static void __init ubnt_rocket_m_xw_setup(void)
++{
++ u8 *eeprom = (u8 *) KSEG1ADDR(0x1fff0000);
++
++ ath79_register_m25p80(NULL);
++
++ ath79_register_leds_gpio(-1, ARRAY_SIZE(ubnt_xw_leds_gpio),
++ ubnt_xw_leds_gpio);
++ ath79_register_gpio_keys_polled(-1, UBNT_XM_KEYS_POLL_INTERVAL,
++ ARRAY_SIZE(ubnt_xm_gpio_keys),
++ ubnt_xm_gpio_keys);
++
++ ath79_register_wmac(eeprom + UAP_PRO_WMAC_CALDATA_OFFSET, NULL);
++ ap91_pci_init(eeprom + UAP_PRO_PCI_CALDATA_OFFSET, NULL);
++
++ ath79_setup_ar934x_eth_cfg(AR934X_ETH_CFG_RGMII_GMAC0);
++ ath79_init_mac(ath79_eth0_data.mac_addr,
++ eeprom + UAP_PRO_MAC0_OFFSET, 0);
++
++ ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
++ ath79_eth0_data.mii_bus_dev = &ath79_mdio0_device.dev;
++
++ ath79_register_mdio(0, ~BIT(4));
++ ath79_eth0_data.phy_mask = BIT(4);
++ ath79_eth0_pll_data.pll_1000 = 0x06000000;
++ ath79_register_eth(0);
++}
++
++static struct at803x_platform_data ubnt_rocket_m_ti_at803_data = {
++ .disable_smarteee = 1,
++ .enable_rgmii_rx_delay = 1,
++ .enable_rgmii_tx_delay = 1,
++};
++static struct mdio_board_info ubnt_rocket_m_ti_mdio_info[] = {
++ {
++ .bus_id = "ag71xx-mdio.0",
++ .phy_addr = 4,
++ .platform_data = &ubnt_rocket_m_ti_at803_data,
++ },
++};
++
++static void __init ubnt_rocket_m_ti_setup(void)
++{
++ u8 *eeprom = (u8 *) KSEG1ADDR(0x1fff0000);
++
++ ath79_register_m25p80(NULL);
++
++ ath79_register_leds_gpio(-1, ARRAY_SIZE(ubnt_rocket_ti_leds_gpio),
++ ubnt_rocket_ti_leds_gpio);
++ ath79_register_gpio_keys_polled(-1, UBNT_XM_KEYS_POLL_INTERVAL,
++ ARRAY_SIZE(ubnt_xm_gpio_keys),
++ ubnt_xm_gpio_keys);
++
++ ap91_pci_init(eeprom + 0x1000, NULL);
++
++ ath79_setup_ar934x_eth_cfg(AR934X_ETH_CFG_RGMII_GMAC0);
++ ath79_setup_ar934x_eth_rx_delay(3, 3);
++ ath79_init_mac(ath79_eth0_data.mac_addr,
++ eeprom + UAP_PRO_MAC0_OFFSET, 0);
++ ath79_init_mac(ath79_eth1_data.mac_addr,
++ eeprom + UAP_PRO_MAC1_OFFSET, 0);
++
++ ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
++ ath79_eth0_data.mii_bus_dev = &ath79_mdio0_device.dev;
++ ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_GMII;
++ ath79_eth1_data.mii_bus_dev = &ath79_mdio1_device.dev;
++
++ mdiobus_register_board_info(ubnt_rocket_m_ti_mdio_info,
++ ARRAY_SIZE(ubnt_rocket_m_ti_mdio_info));
++ ath79_register_mdio(0, 0x0);
++
++
++ ath79_eth0_data.phy_mask = BIT(4);
++ /* read out from vendor */
++ ath79_eth0_pll_data.pll_1000 = 0x2000000;
++ ath79_eth0_pll_data.pll_10 = 0x1313;
++ ath79_register_eth(0);
++
++ ath79_register_mdio(1, 0x0);
++ ath79_eth1_data.phy_mask = BIT(3);
++ ath79_register_eth(1);
++}
++
++
++MIPS_MACHINE(ATH79_MACH_UBNT_NANO_M_XW, "UBNT-NM-XW", "Ubiquiti Nanostation M XW",
++ ubnt_nano_m_xw_setup);
++
++MIPS_MACHINE(ATH79_MACH_UBNT_LOCO_M_XW, "UBNT-LOCO-XW", "Ubiquiti Loco M XW",
++ ubnt_loco_m_xw_setup);
++
++MIPS_MACHINE(ATH79_MACH_UBNT_ROCKET_M_XW, "UBNT-RM-XW", "Ubiquiti Rocket M XW",
++ ubnt_rocket_m_xw_setup);
++
++MIPS_MACHINE(ATH79_MACH_UBNT_ROCKET_M_TI, "UBNT-RM-TI", "Ubiquiti Rocket M TI",
++ ubnt_rocket_m_ti_setup);
++
++static struct gpio_led ubnt_airgateway_gpio_leds[] __initdata = {
++ {
++ .name = "ubnt:blue:wlan",
++ .gpio = 0,
++ }, {
++ .name = "ubnt:white:status",
++ .gpio = 1,
++ },
++};
++
++static struct gpio_keys_button airgateway_gpio_keys[] __initdata = {
++ {
++ .desc = "reset",
++ .type = EV_KEY,
++ .code = KEY_RESTART,
++ .debounce_interval = UBNT_XM_KEYS_DEBOUNCE_INTERVAL,
++ .gpio = 12,
++ .active_low = 1,
++ }
++};
++
++static void __init ubnt_airgateway_setup(void)
++{
++ u32 t;
++ u8 *mac0 = (u8 *) KSEG1ADDR(0x1fff0000);
++ u8 *mac1 = (u8 *) KSEG1ADDR(0x1fff0000 + ETH_ALEN);
++ u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
++
++
++ ath79_gpio_function_disable(AR933X_GPIO_FUNC_ETH_SWITCH_LED0_EN |
++ AR933X_GPIO_FUNC_ETH_SWITCH_LED1_EN |
++ AR933X_GPIO_FUNC_ETH_SWITCH_LED2_EN |
++ AR933X_GPIO_FUNC_ETH_SWITCH_LED3_EN |
++ AR933X_GPIO_FUNC_ETH_SWITCH_LED4_EN);
++
++ t = ath79_reset_rr(AR933X_RESET_REG_BOOTSTRAP);
++ t |= AR933X_BOOTSTRAP_MDIO_GPIO_EN;
++ ath79_reset_wr(AR933X_RESET_REG_BOOTSTRAP, t);
++
++ ath79_register_m25p80(NULL);
++ ath79_register_leds_gpio(-1, ARRAY_SIZE(ubnt_airgateway_gpio_leds),
++ ubnt_airgateway_gpio_leds);
++
++ ath79_register_gpio_keys_polled(-1, UBNT_XM_KEYS_POLL_INTERVAL,
++ ARRAY_SIZE(airgateway_gpio_keys),
++ airgateway_gpio_keys);
++
++ ath79_init_mac(ath79_eth1_data.mac_addr, mac0, 0);
++ ath79_init_mac(ath79_eth0_data.mac_addr, mac1, 0);
++
++ ath79_register_mdio(0, 0x0);
++
++ ath79_register_eth(1);
++ ath79_register_eth(0);
++
++ ath79_register_wmac(ee, NULL);
++}
++
++MIPS_MACHINE(ATH79_MACH_UBNT_AIRGW, "UBNT-AGW", "Ubiquiti AirGateway",
++ ubnt_airgateway_setup);
++
+--- a/arch/mips/ath79/Kconfig
++++ b/arch/mips/ath79/Kconfig
+@@ -68,12 +68,16 @@ config ATH79_MACH_PB44
+ Atheros PB44 reference board.
+
+ config ATH79_MACH_UBNT_XM
+- bool "Ubiquiti Networks XM (rev 1.0) board"
++ bool "Ubiquiti Networks XM/UniFi boards"
+ select SOC_AR724X
++ select SOC_AR934X
+ select ATH79_DEV_AP9X_PCI if PCI
++ select ATH79_DEV_ETH
+ select ATH79_DEV_GPIO_BUTTONS
+ select ATH79_DEV_LEDS_GPIO
+ select ATH79_DEV_M25P80
++ select ATH79_DEV_USB
++ select ATH79_DEV_WMAC
+ help
+ Say 'Y' here if you want your kernel to support the
+ Ubiquiti Networks XM (rev 1.0) board.
--- /dev/null
+--- a/arch/mips/ath79/mach-ap136.c
++++ b/arch/mips/ath79/mach-ap136.c
+@@ -18,23 +18,29 @@
+ *
+ */
+
+-#include <linux/pci.h>
+-#include <linux/ath9k_platform.h>
++#include <linux/platform_device.h>
++#include <linux/ar8216_platform.h>
+
+-#include "machtypes.h"
++#include <asm/mach-ath79/ar71xx_regs.h>
++
++#include "common.h"
++#include "pci.h"
++#include "dev-ap9x-pci.h"
+ #include "dev-gpio-buttons.h"
++#include "dev-eth.h"
+ #include "dev-leds-gpio.h"
+-#include "dev-spi.h"
++#include "dev-m25p80.h"
++#include "dev-nfc.h"
+ #include "dev-usb.h"
+ #include "dev-wmac.h"
+-#include "pci.h"
++#include "machtypes.h"
+
+-#define AP136_GPIO_LED_STATUS_RED 14
+-#define AP136_GPIO_LED_STATUS_GREEN 19
+ #define AP136_GPIO_LED_USB 4
+-#define AP136_GPIO_LED_WLAN_2G 13
+ #define AP136_GPIO_LED_WLAN_5G 12
++#define AP136_GPIO_LED_WLAN_2G 13
++#define AP136_GPIO_LED_STATUS_RED 14
+ #define AP136_GPIO_LED_WPS_RED 15
++#define AP136_GPIO_LED_STATUS_GREEN 19
+ #define AP136_GPIO_LED_WPS_GREEN 20
+
+ #define AP136_GPIO_BTN_WPS 16
+@@ -43,37 +49,39 @@
+ #define AP136_KEYS_POLL_INTERVAL 20 /* msecs */
+ #define AP136_KEYS_DEBOUNCE_INTERVAL (3 * AP136_KEYS_POLL_INTERVAL)
+
+-#define AP136_WMAC_CALDATA_OFFSET 0x1000
+-#define AP136_PCIE_CALDATA_OFFSET 0x5000
++#define AP136_MAC0_OFFSET 0
++#define AP136_MAC1_OFFSET 6
++#define AP136_WMAC_CALDATA_OFFSET 0x1000
++#define AP136_PCIE_CALDATA_OFFSET 0x5000
+
+ static struct gpio_led ap136_leds_gpio[] __initdata = {
+ {
+- .name = "qca:green:status",
++ .name = "ap136:green:status",
+ .gpio = AP136_GPIO_LED_STATUS_GREEN,
+ .active_low = 1,
+ },
+ {
+- .name = "qca:red:status",
++ .name = "ap136:red:status",
+ .gpio = AP136_GPIO_LED_STATUS_RED,
+ .active_low = 1,
+ },
+ {
+- .name = "qca:green:wps",
++ .name = "ap136:green:wps",
+ .gpio = AP136_GPIO_LED_WPS_GREEN,
+ .active_low = 1,
+ },
+ {
+- .name = "qca:red:wps",
++ .name = "ap136:red:wps",
+ .gpio = AP136_GPIO_LED_WPS_RED,
+ .active_low = 1,
+ },
+ {
+- .name = "qca:red:wlan-2g",
++ .name = "ap136:red:wlan-2g",
+ .gpio = AP136_GPIO_LED_WLAN_2G,
+ .active_low = 1,
+ },
+ {
+- .name = "qca:red:usb",
++ .name = "ap136:red:usb",
+ .gpio = AP136_GPIO_LED_USB,
+ .active_low = 1,
+ }
+@@ -98,59 +106,151 @@ static struct gpio_keys_button ap136_gpi
+ },
+ };
+
+-static struct spi_board_info ap136_spi_info[] = {
+- {
+- .bus_num = 0,
+- .chip_select = 0,
+- .max_speed_hz = 25000000,
+- .modalias = "mx25l6405d",
+- }
++static struct ar8327_pad_cfg ap136_ar8327_pad0_cfg;
++static struct ar8327_pad_cfg ap136_ar8327_pad6_cfg;
++
++static struct ar8327_platform_data ap136_ar8327_data = {
++ .pad0_cfg = &ap136_ar8327_pad0_cfg,
++ .pad6_cfg = &ap136_ar8327_pad6_cfg,
++ .port0_cfg = {
++ .force_link = 1,
++ .speed = AR8327_PORT_SPEED_1000,
++ .duplex = 1,
++ .txpause = 1,
++ .rxpause = 1,
++ },
++ .port6_cfg = {
++ .force_link = 1,
++ .speed = AR8327_PORT_SPEED_1000,
++ .duplex = 1,
++ .txpause = 1,
++ .rxpause = 1,
++ },
+ };
+
+-static struct ath79_spi_platform_data ap136_spi_data = {
+- .bus_num = 0,
+- .num_chipselect = 1,
++static struct mdio_board_info ap136_mdio0_info[] = {
++ {
++ .bus_id = "ag71xx-mdio.0",
++ .phy_addr = 0,
++ .platform_data = &ap136_ar8327_data,
++ },
+ };
+
+-#ifdef CONFIG_PCI
+-static struct ath9k_platform_data ap136_ath9k_data;
++static void __init ap136_common_setup(void)
++{
++ u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
+
+-static int ap136_pci_plat_dev_init(struct pci_dev *dev)
++ ath79_register_m25p80(NULL);
++
++ ath79_register_leds_gpio(-1, ARRAY_SIZE(ap136_leds_gpio),
++ ap136_leds_gpio);
++ ath79_register_gpio_keys_polled(-1, AP136_KEYS_POLL_INTERVAL,
++ ARRAY_SIZE(ap136_gpio_keys),
++ ap136_gpio_keys);
++
++ ath79_register_usb();
++ ath79_register_nfc();
++
++ ath79_register_wmac(art + AP136_WMAC_CALDATA_OFFSET, NULL);
++
++ ath79_setup_qca955x_eth_cfg(QCA955X_ETH_CFG_RGMII_EN);
++
++ ath79_register_mdio(0, 0x0);
++ ath79_init_mac(ath79_eth0_data.mac_addr, art + AP136_MAC0_OFFSET, 0);
++
++ mdiobus_register_board_info(ap136_mdio0_info,
++ ARRAY_SIZE(ap136_mdio0_info));
++
++ /* GMAC0 is connected to the RMGII interface */
++ ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
++ ath79_eth0_data.phy_mask = BIT(0);
++ ath79_eth0_data.mii_bus_dev = &ath79_mdio0_device.dev;
++
++ ath79_register_eth(0);
++
++ /* GMAC1 is connected tot eh SGMII interface */
++ ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_SGMII;
++ ath79_eth1_data.speed = SPEED_1000;
++ ath79_eth1_data.duplex = DUPLEX_FULL;
++
++ ath79_register_eth(1);
++}
++
++static void __init ap136_010_setup(void)
+ {
+- if (dev->bus->number == 1 && (PCI_SLOT(dev->devfn)) == 0)
+- dev->dev.platform_data = &ap136_ath9k_data;
++ u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
+
+- return 0;
++ /* GMAC0 of the AR8327 switch is connected to GMAC0 via RGMII */
++ ap136_ar8327_pad0_cfg.mode = AR8327_PAD_MAC_RGMII;
++ ap136_ar8327_pad0_cfg.txclk_delay_en = true;
++ ap136_ar8327_pad0_cfg.rxclk_delay_en = true;
++ ap136_ar8327_pad0_cfg.txclk_delay_sel = AR8327_CLK_DELAY_SEL1;
++ ap136_ar8327_pad0_cfg.rxclk_delay_sel = AR8327_CLK_DELAY_SEL2;
++
++ /* GMAC6 of the AR8327 switch is connected to GMAC1 via SGMII */
++ ap136_ar8327_pad6_cfg.mode = AR8327_PAD_MAC_SGMII;
++ ap136_ar8327_pad6_cfg.rxclk_delay_en = true;
++ ap136_ar8327_pad6_cfg.rxclk_delay_sel = AR8327_CLK_DELAY_SEL0;
++
++ ath79_eth0_pll_data.pll_1000 = 0xa6000000;
++ ath79_eth1_pll_data.pll_1000 = 0x03000101;
++
++ ap136_common_setup();
++ ap91_pci_init(art + AP136_PCIE_CALDATA_OFFSET, NULL);
+ }
+
+-static void __init ap136_pci_init(u8 *eeprom)
++MIPS_MACHINE(ATH79_MACH_AP136_010, "AP136-010",
++ "Atheros AP136-010 reference board",
++ ap136_010_setup);
++
++static void __init ap136_020_common_setup(void)
+ {
+- memcpy(ap136_ath9k_data.eeprom_data, eeprom,
+- sizeof(ap136_ath9k_data.eeprom_data));
++ /* GMAC0 of the AR8327 switch is connected to GMAC1 via SGMII */
++ ap136_ar8327_pad0_cfg.mode = AR8327_PAD_MAC_SGMII;
++ ap136_ar8327_pad0_cfg.sgmii_delay_en = true;
+
+- ath79_pci_set_plat_dev_init(ap136_pci_plat_dev_init);
+- ath79_register_pci();
++ /* GMAC6 of the AR8327 switch is connected to GMAC0 via RGMII */
++ ap136_ar8327_pad6_cfg.mode = AR8327_PAD_MAC_RGMII;
++ ap136_ar8327_pad6_cfg.txclk_delay_en = true;
++ ap136_ar8327_pad6_cfg.rxclk_delay_en = true;
++ ap136_ar8327_pad6_cfg.txclk_delay_sel = AR8327_CLK_DELAY_SEL1;
++ ap136_ar8327_pad6_cfg.rxclk_delay_sel = AR8327_CLK_DELAY_SEL2;
++
++ ath79_eth0_pll_data.pll_1000 = 0x56000000;
++ ath79_eth1_pll_data.pll_1000 = 0x03000101;
++
++ ap136_common_setup();
+ }
+-#else
+-static inline void ap136_pci_init(u8 *eeprom) {}
+-#endif /* CONFIG_PCI */
+
+-static void __init ap136_setup(void)
++static void __init ap136_020_setup(void)
+ {
+ u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
+
+- ath79_register_leds_gpio(-1, ARRAY_SIZE(ap136_leds_gpio),
+- ap136_leds_gpio);
+- ath79_register_gpio_keys_polled(-1, AP136_KEYS_POLL_INTERVAL,
+- ARRAY_SIZE(ap136_gpio_keys),
+- ap136_gpio_keys);
+- ath79_register_spi(&ap136_spi_data, ap136_spi_info,
+- ARRAY_SIZE(ap136_spi_info));
+- ath79_register_usb();
+- ath79_register_wmac(art + AP136_WMAC_CALDATA_OFFSET);
+- ap136_pci_init(art + AP136_PCIE_CALDATA_OFFSET);
++ ap136_020_common_setup();
++ ap91_pci_init(art + AP136_PCIE_CALDATA_OFFSET, NULL);
+ }
+
+-MIPS_MACHINE(ATH79_MACH_AP136_010, "AP136-010",
+- "Atheros AP136-010 reference board",
+- ap136_setup);
++MIPS_MACHINE(ATH79_MACH_AP136_020, "AP136-020",
++ "Atheros AP136-020 reference board",
++ ap136_020_setup);
++
++/*
++ * AP135-020 is similar to AP136-020, any future AP135 specific init
++ * code can be added here.
++ */
++static void __init ap135_020_setup(void)
++{
++ ap136_leds_gpio[0].name = "ap135:green:status";
++ ap136_leds_gpio[1].name = "ap135:red:status";
++ ap136_leds_gpio[2].name = "ap135:green:wps";
++ ap136_leds_gpio[3].name = "ap135:red:wps";
++ ap136_leds_gpio[4].name = "ap135:red:wlan-2g";
++ ap136_leds_gpio[5].name = "ap135:red:usb";
++
++ ap136_020_common_setup();
++ ath79_register_pci();
++}
++
++MIPS_MACHINE(ATH79_MACH_AP135_020, "AP135-020",
++ "Atheros AP135-020 reference board",
++ ap135_020_setup);
+--- a/arch/mips/ath79/Kconfig
++++ b/arch/mips/ath79/Kconfig
+@@ -16,16 +16,17 @@ config ATH79_MACH_AP121
+ Atheros AP121 reference board.
+
+ config ATH79_MACH_AP136
+- bool "Atheros AP136 reference board"
++ bool "Atheros AP136/AP135 reference board"
+ select SOC_QCA955X
+ select ATH79_DEV_GPIO_BUTTONS
+ select ATH79_DEV_LEDS_GPIO
++ select ATH79_DEV_NFC
+ select ATH79_DEV_SPI
+ select ATH79_DEV_USB
+ select ATH79_DEV_WMAC
+ help
+ Say 'Y' here if you want your kernel to support the
+- Atheros AP136 reference board.
++ Atheros AP136 or AP135 reference boards.
+
+ config ATH79_MACH_AP81
+ bool "Atheros AP81 reference board"
--- /dev/null
+--- a/arch/mips/ath79/mach-ubnt-xm.c
++++ b/arch/mips/ath79/mach-ubnt-xm.c
+@@ -642,3 +642,59 @@ static void __init ubnt_airgateway_setup
+ MIPS_MACHINE(ATH79_MACH_UBNT_AIRGW, "UBNT-AGW", "Ubiquiti AirGateway",
+ ubnt_airgateway_setup);
+
++static struct gpio_led ubnt_airgateway_pro_gpio_leds[] __initdata = {
++ {
++ .name = "ubnt:blue:wlan",
++ .gpio = 13,
++ }, {
++ .name = "ubnt:white:status",
++ .gpio = 17,
++ },
++};
++
++
++static struct gpio_keys_button airgateway_pro_gpio_keys[] __initdata = {
++ {
++ .desc = "reset",
++ .type = EV_KEY,
++ .code = KEY_RESTART,
++ .debounce_interval = UBNT_XM_KEYS_DEBOUNCE_INTERVAL,
++ .gpio = 12,
++ .active_low = 1,
++ }
++};
++
++static void __init ubnt_airgateway_pro_setup(void)
++{
++ u8 *eeprom = (u8 *) KSEG1ADDR(0x1fff0000);
++ u8 *mac0 = (u8 *) KSEG1ADDR(0x1fff0000);
++
++ ath79_register_m25p80(NULL);
++ ath79_register_leds_gpio(-1, ARRAY_SIZE(ubnt_airgateway_pro_gpio_leds),
++ ubnt_airgateway_pro_gpio_leds);
++
++ ath79_register_gpio_keys_polled(-1, UBNT_XM_KEYS_POLL_INTERVAL,
++ ARRAY_SIZE(airgateway_pro_gpio_keys),
++ airgateway_pro_gpio_keys);
++
++ ath79_register_wmac(eeprom + UAP_PRO_WMAC_CALDATA_OFFSET, NULL);
++ ap91_pci_init(eeprom + UAP_PRO_PCI_CALDATA_OFFSET, NULL);
++
++
++ ath79_setup_ar934x_eth_cfg(AR934X_ETH_CFG_SW_ONLY_MODE);
++
++ ath79_register_mdio(1, 0x0);
++
++ /* GMAC0 is left unused in this configuration */
++
++ /* GMAC1 is connected to MAC0 on the internal switch */
++ /* The PoE/WAN port connects to port 5 on the internal switch */
++ /* The LAN port connects to port 4 on the internal switch */
++ ath79_init_mac(ath79_eth1_data.mac_addr, mac0, 0);
++ ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_GMII;
++ ath79_register_eth(1);
++
++}
++
++MIPS_MACHINE(ATH79_MACH_UBNT_AIRGWP, "UBNT-AGWP", "Ubiquiti AirGateway Pro",
++ ubnt_airgateway_pro_setup);
--- /dev/null
+MIPS: ath79: fix maximum timeout
+
+If the userland tries to set a timeout higher than the max_timeout, then we should fallback to max_timeout.
+
+Signed-off-by: John Crispin <blogic@openwrt.org>
+
+--- a/drivers/watchdog/ath79_wdt.c
++++ b/drivers/watchdog/ath79_wdt.c
+@@ -114,10 +114,14 @@ static inline void ath79_wdt_disable(voi
+
+ static int ath79_wdt_set_timeout(int val)
+ {
+- if (val < 1 || val > max_timeout)
++ if (val < 1)
+ return -EINVAL;
+
+- timeout = val;
++ if (val > max_timeout)
++ timeout = max_timeout;
++ else
++ timeout = val;
++
+ ath79_wdt_keepalive();
+
+ return 0;
--- /dev/null
+--- a/arch/mips/ath79/dev-wmac.c
++++ b/arch/mips/ath79/dev-wmac.c
+@@ -308,6 +308,11 @@ void __init ath79_wmac_disable_5ghz(void
+ ath79_wmac_data.disable_5ghz = true;
+ }
+
++void __init ath79_wmac_set_tx_gain_buffalo(void)
++{
++ ath79_wmac_data.tx_gain_buffalo = true;
++}
++
+ void __init ath79_register_wmac(u8 *cal_data, u8 *mac_addr)
+ {
+ if (soc_is_ar913x())
+--- a/arch/mips/ath79/dev-wmac.h
++++ b/arch/mips/ath79/dev-wmac.h
+@@ -16,6 +16,7 @@ void ath79_register_wmac(u8 *cal_data, u
+ void ath79_register_wmac_simple(void);
+ void ath79_wmac_disable_2ghz(void);
+ void ath79_wmac_disable_5ghz(void);
++void ath79_wmac_set_tx_gain_buffalo(void);
+
+ bool ar93xx_wmac_read_mac_address(u8 *dest);
+
--- /dev/null
+--- a/arch/mips/ath79/dev-wmac.c
++++ b/arch/mips/ath79/dev-wmac.c
+@@ -18,9 +18,11 @@
+ #include <linux/etherdevice.h>
+ #include <linux/platform_device.h>
+ #include <linux/ath9k_platform.h>
++#include <linux/gpio.h>
+
+ #include <asm/mach-ath79/ath79.h>
+ #include <asm/mach-ath79/ar71xx_regs.h>
++#include "common.h"
+ #include "dev-wmac.h"
+
+ static u8 ath79_wmac_mac[ETH_ALEN];
+@@ -313,6 +315,51 @@ void __init ath79_wmac_set_tx_gain_buffa
+ ath79_wmac_data.tx_gain_buffalo = true;
+ }
+
++static int ath79_request_ext_lna_gpio(unsigned chain, int gpio)
++{
++ char buf[32];
++ char *label;
++ int err;
++
++ scnprintf(buf, sizeof(buf), "external LNA%u", chain);
++ label = kstrdup(buf, GFP_KERNEL);
++
++ err = gpio_request_one(gpio, GPIOF_DIR_OUT | GPIOF_INIT_LOW, label);
++ if (err) {
++ pr_err("unable to request GPIO%d for external LNA%u\n",
++ gpio, chain);
++ kfree(label);
++ }
++
++ return err;
++}
++
++static void ar934x_set_ext_lna_gpio(unsigned chain, int gpio)
++{
++ unsigned int sel;
++ int err;
++
++ if (WARN_ON(chain > 1))
++ return;
++
++ err = ath79_request_ext_lna_gpio(chain, gpio);
++ if (err)
++ return;
++
++ if (chain == 0)
++ sel = AR934X_GPIO_OUT_EXT_LNA0;
++ else
++ sel = AR934X_GPIO_OUT_EXT_LNA1;
++
++ ath79_gpio_output_select(gpio, sel);
++}
++
++void __init ath79_wmac_set_ext_lna_gpio(unsigned chain, int gpio)
++{
++ if (soc_is_ar934x())
++ ar934x_set_ext_lna_gpio(chain, gpio);
++}
++
+ void __init ath79_register_wmac(u8 *cal_data, u8 *mac_addr)
+ {
+ if (soc_is_ar913x())
+--- a/arch/mips/ath79/dev-wmac.h
++++ b/arch/mips/ath79/dev-wmac.h
+@@ -17,6 +17,7 @@ void ath79_register_wmac_simple(void);
+ void ath79_wmac_disable_2ghz(void);
+ void ath79_wmac_disable_5ghz(void);
+ void ath79_wmac_set_tx_gain_buffalo(void);
++void ath79_wmac_set_ext_lna_gpio(unsigned chain, int gpio);
+
+ bool ar93xx_wmac_read_mac_address(u8 *dest);
+
--- /dev/null
+--- a/arch/mips/ath79/mach-ap83.c
++++ b/arch/mips/ath79/mach-ap83.c
+@@ -42,41 +42,8 @@
+ #define AP83_KEYS_POLL_INTERVAL 20 /* msecs */
+ #define AP83_KEYS_DEBOUNCE_INTERVAL (3 * AP83_KEYS_POLL_INTERVAL)
+
+-static struct mtd_partition ap83_flash_partitions[] = {
+- {
+- .name = "u-boot",
+- .offset = 0,
+- .size = 0x040000,
+- .mask_flags = MTD_WRITEABLE,
+- }, {
+- .name = "u-boot-env",
+- .offset = 0x040000,
+- .size = 0x020000,
+- .mask_flags = MTD_WRITEABLE,
+- }, {
+- .name = "kernel",
+- .offset = 0x060000,
+- .size = 0x140000,
+- }, {
+- .name = "rootfs",
+- .offset = 0x1a0000,
+- .size = 0x650000,
+- }, {
+- .name = "art",
+- .offset = 0x7f0000,
+- .size = 0x010000,
+- .mask_flags = MTD_WRITEABLE,
+- }, {
+- .name = "firmware",
+- .offset = 0x060000,
+- .size = 0x790000,
+- }
+-};
+-
+ static struct physmap_flash_data ap83_flash_data = {
+ .width = 2,
+- .parts = ap83_flash_partitions,
+- .nr_parts = ARRAY_SIZE(ap83_flash_partitions),
+ };
+
+ static struct resource ap83_flash_resources[] = {
--- /dev/null
+From 5300a7cd7ed2f88488ddba62947b9c6bb9663777 Mon Sep 17 00:00:00 2001
+Message-Id: <5300a7cd7ed2f88488ddba62947b9c6bb9663777.1396122227.git.mschiffer@universe-factory.net>
+From: Matthias Schiffer <mschiffer@universe-factory.net>
+Date: Sat, 29 Mar 2014 20:26:08 +0100
+Subject: [PATCH 1/2] MIPS: ath79: add support for QCA953x SoC
+
+Note that the clock calculation looks very similar to the QCA955x, but the
+meaning of the bits CPUCLK_FROM_CPUPLL and DDRCLK_FROM_DDRPLL is reversed.
+---
+ arch/mips/ath79/Kconfig | 6 +-
+ arch/mips/ath79/clock.c | 78 ++++++++++++++++++++++++++
+ arch/mips/ath79/common.c | 4 ++
+ arch/mips/ath79/dev-common.c | 1 +
+ arch/mips/ath79/dev-wmac.c | 20 +++++++
+ arch/mips/ath79/early_printk.c | 1 +
+ arch/mips/ath79/gpio.c | 4 +-
+ arch/mips/ath79/irq.c | 4 ++
+ arch/mips/ath79/setup.c | 8 ++-
+ arch/mips/include/asm/mach-ath79/ar71xx_regs.h | 48 ++++++++++++++++
+ arch/mips/include/asm/mach-ath79/ath79.h | 11 ++++
+ 11 files changed, 182 insertions(+), 3 deletions(-)
+
+--- a/arch/mips/ath79/Kconfig
++++ b/arch/mips/ath79/Kconfig
+@@ -117,6 +117,10 @@ config SOC_AR934X
+ select PCI_AR724X if PCI
+ def_bool n
+
++config SOC_QCA953X
++ select USB_ARCH_HAS_EHCI
++ def_bool n
++
+ config SOC_QCA955X
+ select HW_HAS_PCI
+ select PCI_AR724X if PCI
+@@ -156,7 +160,7 @@ config ATH79_DEV_USB
+ def_bool n
+
+ config ATH79_DEV_WMAC
+- depends on (SOC_AR913X || SOC_AR933X || SOC_AR934X || SOC_QCA955X)
++ depends on (SOC_AR913X || SOC_AR933X || SOC_AR934X || SOC_QCA953X || SOC_QCA955X)
+ def_bool n
+
+ config ATH79_NVRAM
+--- a/arch/mips/ath79/clock.c
++++ b/arch/mips/ath79/clock.c
+@@ -354,6 +354,91 @@ static void __init ar934x_clocks_init(vo
+ iounmap(dpll_base);
+ }
+
++static void __init qca953x_clocks_init(void)
++{
++ unsigned long ref_rate;
++ unsigned long cpu_rate;
++ unsigned long ddr_rate;
++ unsigned long ahb_rate;
++ u32 pll, out_div, ref_div, nint, frac, clk_ctrl, postdiv;
++ u32 cpu_pll, ddr_pll;
++ u32 bootstrap;
++
++ bootstrap = ath79_reset_rr(QCA953X_RESET_REG_BOOTSTRAP);
++ if (bootstrap & QCA953X_BOOTSTRAP_REF_CLK_40)
++ ref_rate = 40 * 1000 * 1000;
++ else
++ ref_rate = 25 * 1000 * 1000;
++
++ pll = ath79_pll_rr(QCA953X_PLL_CPU_CONFIG_REG);
++ out_div = (pll >> QCA953X_PLL_CPU_CONFIG_OUTDIV_SHIFT) &
++ QCA953X_PLL_CPU_CONFIG_OUTDIV_MASK;
++ ref_div = (pll >> QCA953X_PLL_CPU_CONFIG_REFDIV_SHIFT) &
++ QCA953X_PLL_CPU_CONFIG_REFDIV_MASK;
++ nint = (pll >> QCA953X_PLL_CPU_CONFIG_NINT_SHIFT) &
++ QCA953X_PLL_CPU_CONFIG_NINT_MASK;
++ frac = (pll >> QCA953X_PLL_CPU_CONFIG_NFRAC_SHIFT) &
++ QCA953X_PLL_CPU_CONFIG_NFRAC_MASK;
++
++ cpu_pll = nint * ref_rate / ref_div;
++ cpu_pll += frac * (ref_rate >> 6) / ref_div;
++ cpu_pll /= (1 << out_div);
++
++ pll = ath79_pll_rr(QCA953X_PLL_DDR_CONFIG_REG);
++ out_div = (pll >> QCA953X_PLL_DDR_CONFIG_OUTDIV_SHIFT) &
++ QCA953X_PLL_DDR_CONFIG_OUTDIV_MASK;
++ ref_div = (pll >> QCA953X_PLL_DDR_CONFIG_REFDIV_SHIFT) &
++ QCA953X_PLL_DDR_CONFIG_REFDIV_MASK;
++ nint = (pll >> QCA953X_PLL_DDR_CONFIG_NINT_SHIFT) &
++ QCA953X_PLL_DDR_CONFIG_NINT_MASK;
++ frac = (pll >> QCA953X_PLL_DDR_CONFIG_NFRAC_SHIFT) &
++ QCA953X_PLL_DDR_CONFIG_NFRAC_MASK;
++
++ ddr_pll = nint * ref_rate / ref_div;
++ ddr_pll += frac * (ref_rate >> 6) / (ref_div << 4);
++ ddr_pll /= (1 << out_div);
++
++ clk_ctrl = ath79_pll_rr(QCA953X_PLL_CLK_CTRL_REG);
++
++ postdiv = (clk_ctrl >> QCA953X_PLL_CLK_CTRL_CPU_POST_DIV_SHIFT) &
++ QCA953X_PLL_CLK_CTRL_CPU_POST_DIV_MASK;
++
++ if (clk_ctrl & QCA953X_PLL_CLK_CTRL_CPU_PLL_BYPASS)
++ cpu_rate = ref_rate;
++ else if (clk_ctrl & QCA953X_PLL_CLK_CTRL_CPUCLK_FROM_CPUPLL)
++ cpu_rate = cpu_pll / (postdiv + 1);
++ else
++ cpu_rate = ddr_pll / (postdiv + 1);
++
++ postdiv = (clk_ctrl >> QCA953X_PLL_CLK_CTRL_DDR_POST_DIV_SHIFT) &
++ QCA953X_PLL_CLK_CTRL_DDR_POST_DIV_MASK;
++
++ if (clk_ctrl & QCA953X_PLL_CLK_CTRL_DDR_PLL_BYPASS)
++ ddr_rate = ref_rate;
++ else if (clk_ctrl & QCA953X_PLL_CLK_CTRL_DDRCLK_FROM_DDRPLL)
++ ddr_rate = ddr_pll / (postdiv + 1);
++ else
++ ddr_rate = cpu_pll / (postdiv + 1);
++
++ postdiv = (clk_ctrl >> QCA953X_PLL_CLK_CTRL_AHB_POST_DIV_SHIFT) &
++ QCA953X_PLL_CLK_CTRL_AHB_POST_DIV_MASK;
++
++ if (clk_ctrl & QCA953X_PLL_CLK_CTRL_AHB_PLL_BYPASS)
++ ahb_rate = ref_rate;
++ else if (clk_ctrl & QCA953X_PLL_CLK_CTRL_AHBCLK_FROM_DDRPLL)
++ ahb_rate = ddr_pll / (postdiv + 1);
++ else
++ ahb_rate = cpu_pll / (postdiv + 1);
++
++ ath79_add_sys_clkdev("ref", ref_rate);
++ ath79_add_sys_clkdev("cpu", cpu_rate);
++ ath79_add_sys_clkdev("ddr", ddr_rate);
++ ath79_add_sys_clkdev("ahb", ahb_rate);
++
++ clk_add_alias("wdt", NULL, "ref", NULL);
++ clk_add_alias("uart", NULL, "ref", NULL);
++}
++
+ static void __init qca955x_clocks_init(void)
+ {
+ unsigned long ref_rate;
+@@ -451,6 +536,8 @@ void __init ath79_clocks_init(void)
+ ar933x_clocks_init();
+ else if (soc_is_ar934x())
+ ar934x_clocks_init();
++ else if (soc_is_qca953x())
++ qca953x_clocks_init();
+ else if (soc_is_qca955x())
+ qca955x_clocks_init();
+ else
+--- a/arch/mips/ath79/common.c
++++ b/arch/mips/ath79/common.c
+@@ -104,6 +104,8 @@ void ath79_device_reset_set(u32 mask)
+ reg = AR933X_RESET_REG_RESET_MODULE;
+ else if (soc_is_ar934x())
+ reg = AR934X_RESET_REG_RESET_MODULE;
++ else if (soc_is_qca953x())
++ reg = QCA953X_RESET_REG_RESET_MODULE;
+ else if (soc_is_qca955x())
+ reg = QCA955X_RESET_REG_RESET_MODULE;
+ else
+@@ -132,6 +134,8 @@ void ath79_device_reset_clear(u32 mask)
+ reg = AR933X_RESET_REG_RESET_MODULE;
+ else if (soc_is_ar934x())
+ reg = AR934X_RESET_REG_RESET_MODULE;
++ else if (soc_is_qca953x())
++ reg = QCA953X_RESET_REG_RESET_MODULE;
+ else if (soc_is_qca955x())
+ reg = QCA955X_RESET_REG_RESET_MODULE;
+ else
+--- a/arch/mips/ath79/dev-common.c
++++ b/arch/mips/ath79/dev-common.c
+@@ -94,6 +94,7 @@ void __init ath79_register_uart(void)
+ soc_is_ar724x() ||
+ soc_is_ar913x() ||
+ soc_is_ar934x() ||
++ soc_is_qca953x() ||
+ soc_is_qca955x()) {
+ ath79_uart_data[0].uartclk = uart_clk_rate;
+ platform_device_register(&ath79_uart_device);
+@@ -157,6 +158,9 @@ void __init ath79_gpio_init(void)
+ } else if (soc_is_ar934x()) {
+ ath79_gpio_pdata.ngpios = AR934X_GPIO_COUNT;
+ ath79_gpio_pdata.oe_inverted = 1;
++ } else if (soc_is_qca953x()) {
++ ath79_gpio_pdata.ngpios = QCA953X_GPIO_COUNT;
++ ath79_gpio_pdata.oe_inverted = 1;
+ } else if (soc_is_qca955x()) {
+ ath79_gpio_pdata.ngpios = QCA955X_GPIO_COUNT;
+ ath79_gpio_pdata.oe_inverted = 1;
+--- a/arch/mips/ath79/dev-usb.c
++++ b/arch/mips/ath79/dev-usb.c
+@@ -236,6 +236,30 @@ static void __init ar934x_usb_setup(void
+ &ath79_ehci_pdata_v2, sizeof(ath79_ehci_pdata_v2));
+ }
+
++static void __init qca953x_usb_setup(void)
++{
++ u32 bootstrap;
++
++ bootstrap = ath79_reset_rr(QCA953X_RESET_REG_BOOTSTRAP);
++
++ ath79_device_reset_set(QCA953X_RESET_USBSUS_OVERRIDE);
++ udelay(1000);
++
++ ath79_device_reset_clear(QCA953X_RESET_USB_PHY);
++ udelay(1000);
++
++ ath79_device_reset_clear(QCA953X_RESET_USB_PHY_ANALOG);
++ udelay(1000);
++
++ ath79_device_reset_clear(QCA953X_RESET_USB_HOST);
++ udelay(1000);
++
++ ath79_usb_register("ehci-platform", -1,
++ QCA953X_EHCI_BASE, QCA953X_EHCI_SIZE,
++ ATH79_CPU_IRQ(3),
++ &ath79_ehci_pdata_v2, sizeof(ath79_ehci_pdata_v2));
++}
++
+ static void qca955x_usb_reset_notifier(struct platform_device *pdev)
+ {
+ u32 base;
+@@ -286,6 +310,8 @@ void __init ath79_register_usb(void)
+ ar933x_usb_setup();
+ else if (soc_is_ar934x())
+ ar934x_usb_setup();
++ else if (soc_is_qca953x())
++ qca953x_usb_setup();
+ else if (soc_is_qca955x())
+ qca955x_usb_setup();
+ else
+--- a/arch/mips/ath79/dev-wmac.c
++++ b/arch/mips/ath79/dev-wmac.c
+@@ -101,7 +101,7 @@ static int ar933x_wmac_reset(void)
+ return -ETIMEDOUT;
+ }
+
+-static int ar933x_r1_get_wmac_revision(void)
++static int ar93xx_get_soc_revision(void)
+ {
+ return ath79_soc_rev;
+ }
+@@ -126,7 +126,7 @@ static void __init ar933x_wmac_setup(voi
+ ath79_wmac_data.is_clk_25mhz = true;
+
+ if (ath79_soc_rev == 1)
+- ath79_wmac_data.get_mac_revision = ar933x_r1_get_wmac_revision;
++ ath79_wmac_data.get_mac_revision = ar93xx_get_soc_revision;
+
+ ath79_wmac_data.external_reset = ar933x_wmac_reset;
+ }
+@@ -151,6 +151,26 @@ static void ar934x_wmac_setup(void)
+ ath79_wmac_data.get_mac_revision = ar93xx_get_soc_revision;
+ }
+
++static void qca953x_wmac_setup(void)
++{
++ u32 t;
++
++ ath79_wmac_device.name = "qca953x_wmac";
++
++ ath79_wmac_resources[0].start = QCA953X_WMAC_BASE;
++ ath79_wmac_resources[0].end = QCA953X_WMAC_BASE + QCA953X_WMAC_SIZE - 1;
++ ath79_wmac_resources[1].start = ATH79_IP2_IRQ(1);
++ ath79_wmac_resources[1].end = ATH79_IP2_IRQ(1);
++
++ t = ath79_reset_rr(QCA953X_RESET_REG_BOOTSTRAP);
++ if (t & QCA953X_BOOTSTRAP_REF_CLK_40)
++ ath79_wmac_data.is_clk_25mhz = false;
++ else
++ ath79_wmac_data.is_clk_25mhz = true;
++
++ ath79_wmac_data.get_mac_revision = ar93xx_get_soc_revision;
++}
++
+ static void qca955x_wmac_setup(void)
+ {
+ u32 t;
+@@ -368,6 +388,8 @@ void __init ath79_register_wmac(u8 *cal_
+ ar933x_wmac_setup();
+ else if (soc_is_ar934x())
+ ar934x_wmac_setup();
++ else if (soc_is_qca953x())
++ qca953x_wmac_setup();
+ else if (soc_is_qca955x())
+ qca955x_wmac_setup();
+ else
+--- a/arch/mips/ath79/early_printk.c
++++ b/arch/mips/ath79/early_printk.c
+@@ -114,6 +114,8 @@ static void prom_putchar_init(void)
+ case REV_ID_MAJOR_AR9341:
+ case REV_ID_MAJOR_AR9342:
+ case REV_ID_MAJOR_AR9344:
++ case REV_ID_MAJOR_QCA9533:
++ case REV_ID_MAJOR_QCA9533_V2:
+ case REV_ID_MAJOR_QCA9556:
+ case REV_ID_MAJOR_QCA9558:
+ _prom_putchar = prom_putchar_ar71xx;
+--- a/arch/mips/ath79/gpio.c
++++ b/arch/mips/ath79/gpio.c
+@@ -31,7 +31,7 @@ static void __iomem *ath79_gpio_get_func
+ soc_is_ar913x() ||
+ soc_is_ar933x())
+ reg = AR71XX_GPIO_REG_FUNC;
+- else if (soc_is_ar934x())
++ else if (soc_is_ar934x() || soc_is_qca953x())
+ reg = AR934X_GPIO_REG_FUNC;
+ else
+ BUG();
+@@ -64,7 +64,7 @@ void __init ath79_gpio_output_select(uns
+ unsigned int reg;
+ u32 t, s;
+
+- BUG_ON(!soc_is_ar934x());
++ BUG_ON(!soc_is_ar934x() && !soc_is_qca953x());
+
+ if (gpio >= AR934X_GPIO_COUNT)
+ return;
+--- a/arch/mips/ath79/irq.c
++++ b/arch/mips/ath79/irq.c
+@@ -105,6 +105,7 @@ static void __init ath79_misc_irq_init(v
+ else if (soc_is_ar724x() ||
+ soc_is_ar933x() ||
+ soc_is_ar934x() ||
++ soc_is_qca953x() ||
+ soc_is_qca955x())
+ ath79_misc_irq_chip.irq_ack = ar724x_misc_irq_ack;
+ else
+@@ -148,6 +149,34 @@ static void ar934x_ip2_irq_init(void)
+ irq_set_chained_handler(ATH79_CPU_IRQ(2), ar934x_ip2_irq_dispatch);
+ }
+
++static void qca953x_ip2_irq_dispatch(struct irq_desc *desc)
++{
++ u32 status;
++
++ status = ath79_reset_rr(QCA953X_RESET_REG_PCIE_WMAC_INT_STATUS);
++
++ if (status & QCA953X_PCIE_WMAC_INT_PCIE_ALL) {
++ ath79_ddr_wb_flush(QCA953X_DDR_REG_FLUSH_PCIE);
++ generic_handle_irq(ATH79_IP2_IRQ(0));
++ } else if (status & QCA953X_PCIE_WMAC_INT_WMAC_ALL) {
++ ath79_ddr_wb_flush(QCA953X_DDR_REG_FLUSH_WMAC);
++ generic_handle_irq(ATH79_IP2_IRQ(1));
++ } else {
++ spurious_interrupt();
++ }
++}
++
++static void qca953x_irq_init(void)
++{
++ int i;
++
++ for (i = ATH79_IP2_IRQ_BASE;
++ i < ATH79_IP2_IRQ_BASE + ATH79_IP2_IRQ_COUNT; i++)
++ irq_set_chip_and_handler(i, &dummy_irq_chip, handle_level_irq);
++
++ irq_set_chained_handler(ATH79_CPU_IRQ(2), qca953x_ip2_irq_dispatch);
++}
++
+ static void qca955x_ip2_irq_dispatch(struct irq_desc *desc)
+ {
+ u32 status;
+@@ -362,7 +391,7 @@ void __init arch_init_irq(void)
+ soc_is_ar913x() || soc_is_ar933x()) {
+ irq_wb_chan[2] = 3;
+ irq_wb_chan[3] = 2;
+- } else if (soc_is_ar934x()) {
++ } else if (soc_is_ar934x() || soc_is_qca953x()) {
+ irq_wb_chan[3] = 2;
+ }
+
+@@ -371,6 +400,8 @@ void __init arch_init_irq(void)
+
+ if (soc_is_ar934x())
+ ar934x_ip2_irq_init();
++ else if (soc_is_qca953x())
++ qca953x_irq_init();
+ else if (soc_is_qca955x())
+ qca955x_irq_init();
+ }
+--- a/arch/mips/ath79/setup.c
++++ b/arch/mips/ath79/setup.c
+@@ -64,6 +64,7 @@ static void __init ath79_detect_sys_type
+ u32 major;
+ u32 minor;
+ u32 rev = 0;
++ u32 ver = 1;
+
+ id = ath79_reset_rr(AR71XX_RESET_REG_REV_ID);
+ major = id & REV_ID_MAJOR_MASK;
+@@ -156,6 +157,17 @@ static void __init ath79_detect_sys_type
+ rev = id & AR934X_REV_ID_REVISION_MASK;
+ break;
+
++ case REV_ID_MAJOR_QCA9533_V2:
++ ver = 2;
++ ath79_soc_rev = 2;
++ /* drop through */
++
++ case REV_ID_MAJOR_QCA9533:
++ ath79_soc = ATH79_SOC_QCA9533;
++ chip = "9533";
++ rev = id & QCA953X_REV_ID_REVISION_MASK;
++ break;
++
+ case REV_ID_MAJOR_QCA9556:
+ ath79_soc = ATH79_SOC_QCA9556;
+ chip = "9556";
+@@ -172,11 +184,12 @@ static void __init ath79_detect_sys_type
+ panic("ath79: unknown SoC, id:0x%08x", id);
+ }
+
+- ath79_soc_rev = rev;
++ if (ver == 1)
++ ath79_soc_rev = rev;
+
+- if (soc_is_qca955x())
+- sprintf(ath79_sys_type, "Qualcomm Atheros QCA%s rev %u",
+- chip, rev);
++ if (soc_is_qca953x() || soc_is_qca955x())
++ sprintf(ath79_sys_type, "Qualcomm Atheros QCA%s ver %u rev %u",
++ chip, ver, rev);
+ else
+ sprintf(ath79_sys_type, "Atheros AR%s rev %u", chip, rev);
+ pr_info("SoC: %s\n", ath79_sys_type);
+--- a/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
++++ b/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
+@@ -105,6 +105,21 @@
+ #define AR934X_SRIF_BASE (AR71XX_APB_BASE + 0x00116000)
+ #define AR934X_SRIF_SIZE 0x1000
+
++#define QCA953X_GMAC_BASE (AR71XX_APB_BASE + 0x00070000)
++#define QCA953X_GMAC_SIZE 0x14
++#define QCA953X_WMAC_BASE (AR71XX_APB_BASE + 0x00100000)
++#define QCA953X_WMAC_SIZE 0x20000
++#define QCA953X_EHCI_BASE 0x1b000000
++#define QCA953X_EHCI_SIZE 0x200
++#define QCA953X_SRIF_BASE (AR71XX_APB_BASE + 0x00116000)
++#define QCA953X_SRIF_SIZE 0x1000
++
++#define QCA953X_PCI_CFG_BASE0 0x14000000
++#define QCA953X_PCI_CTRL_BASE0 (AR71XX_APB_BASE + 0x000f0000)
++#define QCA953X_PCI_CRP_BASE0 (AR71XX_APB_BASE + 0x000c0000)
++#define QCA953X_PCI_MEM_BASE0 0x10000000
++#define QCA953X_PCI_MEM_SIZE 0x02000000
++
+ #define QCA955X_PCI_MEM_BASE0 0x10000000
+ #define QCA955X_PCI_MEM_BASE1 0x12000000
+ #define QCA955X_PCI_MEM_SIZE 0x02000000
+@@ -173,6 +188,12 @@
+ #define AR934X_DDR_REG_FLUSH_PCIE 0xa8
+ #define AR934X_DDR_REG_FLUSH_WMAC 0xac
+
++#define QCA953X_DDR_REG_FLUSH_GE0 0x9c
++#define QCA953X_DDR_REG_FLUSH_GE1 0xa0
++#define QCA953X_DDR_REG_FLUSH_USB 0xa4
++#define QCA953X_DDR_REG_FLUSH_PCIE 0xa8
++#define QCA953X_DDR_REG_FLUSH_WMAC 0xac
++
+ /*
+ * PLL block
+ */
+@@ -279,6 +300,44 @@
+
+ #define AR934X_PLL_SWITCH_CLOCK_CONTROL_MDIO_CLK_SEL BIT(6)
+
++#define QCA953X_PLL_CPU_CONFIG_REG 0x00
++#define QCA953X_PLL_DDR_CONFIG_REG 0x04
++#define QCA953X_PLL_CLK_CTRL_REG 0x08
++#define QCA953X_PLL_SWITCH_CLOCK_CONTROL_REG 0x24
++#define QCA953X_PLL_ETH_XMII_CONTROL_REG 0x2c
++#define QCA953X_PLL_ETH_SGMII_CONTROL_REG 0x48
++
++#define QCA953X_PLL_CPU_CONFIG_NFRAC_SHIFT 0
++#define QCA953X_PLL_CPU_CONFIG_NFRAC_MASK 0x3f
++#define QCA953X_PLL_CPU_CONFIG_NINT_SHIFT 6
++#define QCA953X_PLL_CPU_CONFIG_NINT_MASK 0x3f
++#define QCA953X_PLL_CPU_CONFIG_REFDIV_SHIFT 12
++#define QCA953X_PLL_CPU_CONFIG_REFDIV_MASK 0x1f
++#define QCA953X_PLL_CPU_CONFIG_OUTDIV_SHIFT 19
++#define QCA953X_PLL_CPU_CONFIG_OUTDIV_MASK 0x7
++
++#define QCA953X_PLL_DDR_CONFIG_NFRAC_SHIFT 0
++#define QCA953X_PLL_DDR_CONFIG_NFRAC_MASK 0x3ff
++#define QCA953X_PLL_DDR_CONFIG_NINT_SHIFT 10
++#define QCA953X_PLL_DDR_CONFIG_NINT_MASK 0x3f
++#define QCA953X_PLL_DDR_CONFIG_REFDIV_SHIFT 16
++#define QCA953X_PLL_DDR_CONFIG_REFDIV_MASK 0x1f
++#define QCA953X_PLL_DDR_CONFIG_OUTDIV_SHIFT 23
++#define QCA953X_PLL_DDR_CONFIG_OUTDIV_MASK 0x7
++
++#define QCA953X_PLL_CLK_CTRL_CPU_PLL_BYPASS BIT(2)
++#define QCA953X_PLL_CLK_CTRL_DDR_PLL_BYPASS BIT(3)
++#define QCA953X_PLL_CLK_CTRL_AHB_PLL_BYPASS BIT(4)
++#define QCA953X_PLL_CLK_CTRL_CPU_POST_DIV_SHIFT 5
++#define QCA953X_PLL_CLK_CTRL_CPU_POST_DIV_MASK 0x1f
++#define QCA953X_PLL_CLK_CTRL_DDR_POST_DIV_SHIFT 10
++#define QCA953X_PLL_CLK_CTRL_DDR_POST_DIV_MASK 0x1f
++#define QCA953X_PLL_CLK_CTRL_AHB_POST_DIV_SHIFT 15
++#define QCA953X_PLL_CLK_CTRL_AHB_POST_DIV_MASK 0x1f
++#define QCA953X_PLL_CLK_CTRL_CPUCLK_FROM_CPUPLL BIT(20)
++#define QCA953X_PLL_CLK_CTRL_DDRCLK_FROM_DDRPLL BIT(21)
++#define QCA953X_PLL_CLK_CTRL_AHBCLK_FROM_DDRPLL BIT(24)
++
+ #define QCA955X_PLL_CPU_CONFIG_REG 0x00
+ #define QCA955X_PLL_DDR_CONFIG_REG 0x04
+ #define QCA955X_PLL_CLK_CTRL_REG 0x08
+@@ -355,6 +414,10 @@
+ #define AR934X_RESET_REG_BOOTSTRAP 0xb0
+ #define AR934X_RESET_REG_PCIE_WMAC_INT_STATUS 0xac
+
++#define QCA953X_RESET_REG_RESET_MODULE 0x1c
++#define QCA953X_RESET_REG_BOOTSTRAP 0xb0
++#define QCA953X_RESET_REG_PCIE_WMAC_INT_STATUS 0xac
++
+ #define QCA955X_RESET_REG_RESET_MODULE 0x1c
+ #define QCA955X_RESET_REG_BOOTSTRAP 0xb0
+ #define QCA955X_RESET_REG_EXT_INT_STATUS 0xac
+@@ -450,6 +513,27 @@
+ #define AR934X_RESET_MBOX BIT(1)
+ #define AR934X_RESET_I2S BIT(0)
+
++#define QCA953X_RESET_USB_EXT_PWR BIT(29)
++#define QCA953X_RESET_EXTERNAL BIT(28)
++#define QCA953X_RESET_RTC BIT(27)
++#define QCA953X_RESET_FULL_CHIP BIT(24)
++#define QCA953X_RESET_GE1_MDIO BIT(23)
++#define QCA953X_RESET_GE0_MDIO BIT(22)
++#define QCA953X_RESET_CPU_NMI BIT(21)
++#define QCA953X_RESET_CPU_COLD BIT(20)
++#define QCA953X_RESET_DDR BIT(16)
++#define QCA953X_RESET_USB_PHY_PLL_PWD_EXT BIT(15)
++#define QCA953X_RESET_GE1_MAC BIT(13)
++#define QCA953X_RESET_ETH_SWITCH_ANALOG BIT(12)
++#define QCA953X_RESET_USB_PHY_ANALOG BIT(11)
++#define QCA953X_RESET_GE0_MAC BIT(9)
++#define QCA953X_RESET_ETH_SWITCH BIT(8)
++#define QCA953X_RESET_PCIE_PHY BIT(7)
++#define QCA953X_RESET_PCIE BIT(6)
++#define QCA953X_RESET_USB_HOST BIT(5)
++#define QCA953X_RESET_USB_PHY BIT(4)
++#define QCA953X_RESET_USBSUS_OVERRIDE BIT(3)
++
+ #define QCA955X_RESET_HOST BIT(31)
+ #define QCA955X_RESET_SLIC BIT(30)
+ #define QCA955X_RESET_HDMA BIT(29)
+@@ -503,6 +587,13 @@
+ #define AR934X_BOOTSTRAP_SDRAM_DISABLED BIT(1)
+ #define AR934X_BOOTSTRAP_DDR1 BIT(0)
+
++#define QCA953X_BOOTSTRAP_SW_OPTION2 BIT(12)
++#define QCA953X_BOOTSTRAP_SW_OPTION1 BIT(11)
++#define QCA953X_BOOTSTRAP_EJTAG_MODE BIT(5)
++#define QCA953X_BOOTSTRAP_REF_CLK_40 BIT(4)
++#define QCA953X_BOOTSTRAP_SDRAM_DISABLED BIT(1)
++#define QCA953X_BOOTSTRAP_DDR1 BIT(0)
++
+ #define QCA955X_BOOTSTRAP_REF_CLK_40 BIT(4)
+
+ #define AR934X_PCIE_WMAC_INT_WMAC_MISC BIT(0)
+@@ -523,6 +614,24 @@
+ AR934X_PCIE_WMAC_INT_PCIE_RC1 | AR934X_PCIE_WMAC_INT_PCIE_RC2 | \
+ AR934X_PCIE_WMAC_INT_PCIE_RC3)
+
++#define QCA953X_PCIE_WMAC_INT_WMAC_MISC BIT(0)
++#define QCA953X_PCIE_WMAC_INT_WMAC_TX BIT(1)
++#define QCA953X_PCIE_WMAC_INT_WMAC_RXLP BIT(2)
++#define QCA953X_PCIE_WMAC_INT_WMAC_RXHP BIT(3)
++#define QCA953X_PCIE_WMAC_INT_PCIE_RC BIT(4)
++#define QCA953X_PCIE_WMAC_INT_PCIE_RC0 BIT(5)
++#define QCA953X_PCIE_WMAC_INT_PCIE_RC1 BIT(6)
++#define QCA953X_PCIE_WMAC_INT_PCIE_RC2 BIT(7)
++#define QCA953X_PCIE_WMAC_INT_PCIE_RC3 BIT(8)
++#define QCA953X_PCIE_WMAC_INT_WMAC_ALL \
++ (QCA953X_PCIE_WMAC_INT_WMAC_MISC | QCA953X_PCIE_WMAC_INT_WMAC_TX | \
++ QCA953X_PCIE_WMAC_INT_WMAC_RXLP | QCA953X_PCIE_WMAC_INT_WMAC_RXHP)
++
++#define QCA953X_PCIE_WMAC_INT_PCIE_ALL \
++ (QCA953X_PCIE_WMAC_INT_PCIE_RC | QCA953X_PCIE_WMAC_INT_PCIE_RC0 | \
++ QCA953X_PCIE_WMAC_INT_PCIE_RC1 | QCA953X_PCIE_WMAC_INT_PCIE_RC2 | \
++ QCA953X_PCIE_WMAC_INT_PCIE_RC3)
++
+ #define QCA955X_EXT_INT_WMAC_MISC BIT(0)
+ #define QCA955X_EXT_INT_WMAC_TX BIT(1)
+ #define QCA955X_EXT_INT_WMAC_RXLP BIT(2)
+@@ -565,6 +674,8 @@
+ #define REV_ID_MAJOR_AR9341 0x0120
+ #define REV_ID_MAJOR_AR9342 0x1120
+ #define REV_ID_MAJOR_AR9344 0x2120
++#define REV_ID_MAJOR_QCA9533 0x0140
++#define REV_ID_MAJOR_QCA9533_V2 0x0160
+ #define REV_ID_MAJOR_QCA9556 0x0130
+ #define REV_ID_MAJOR_QCA9558 0x1130
+
+@@ -587,6 +698,8 @@
+
+ #define AR934X_REV_ID_REVISION_MASK 0xf
+
++#define QCA953X_REV_ID_REVISION_MASK 0xf
++
+ #define QCA955X_REV_ID_REVISION_MASK 0xf
+
+ /*
+@@ -634,12 +747,32 @@
+ #define AR934X_GPIO_REG_OUT_FUNC5 0x40
+ #define AR934X_GPIO_REG_FUNC 0x6c
+
++#define QCA953X_GPIO_REG_OUT_FUNC0 0x2c
++#define QCA953X_GPIO_REG_OUT_FUNC1 0x30
++#define QCA953X_GPIO_REG_OUT_FUNC2 0x34
++#define QCA953X_GPIO_REG_OUT_FUNC3 0x38
++#define QCA953X_GPIO_REG_OUT_FUNC4 0x3c
++#define QCA953X_GPIO_REG_IN_ENABLE0 0x44
++#define QCA953X_GPIO_REG_FUNC 0x6c
++
++#define QCA953X_GPIO_OUT_MUX_SPI_CS1 10
++#define QCA953X_GPIO_OUT_MUX_SPI_CS2 11
++#define QCA953X_GPIO_OUT_MUX_SPI_CS0 9
++#define QCA953X_GPIO_OUT_MUX_SPI_CLK 8
++#define QCA953X_GPIO_OUT_MUX_SPI_MOSI 12
++#define QCA953X_GPIO_OUT_MUX_LED_LINK1 41
++#define QCA953X_GPIO_OUT_MUX_LED_LINK2 42
++#define QCA953X_GPIO_OUT_MUX_LED_LINK3 43
++#define QCA953X_GPIO_OUT_MUX_LED_LINK4 44
++#define QCA953X_GPIO_OUT_MUX_LED_LINK5 45
++
+ #define AR71XX_GPIO_COUNT 16
+ #define AR7240_GPIO_COUNT 18
+ #define AR7241_GPIO_COUNT 20
+ #define AR913X_GPIO_COUNT 22
+ #define AR933X_GPIO_COUNT 30
+ #define AR934X_GPIO_COUNT 23
++#define QCA953X_GPIO_COUNT 18
+ #define QCA955X_GPIO_COUNT 24
+
+ /*
+@@ -663,6 +796,24 @@
+ #define AR934X_SRIF_DPLL2_OUTDIV_SHIFT 13
+ #define AR934X_SRIF_DPLL2_OUTDIV_MASK 0x7
+
++#define QCA953X_SRIF_CPU_DPLL1_REG 0x1c0
++#define QCA953X_SRIF_CPU_DPLL2_REG 0x1c4
++#define QCA953X_SRIF_CPU_DPLL3_REG 0x1c8
++
++#define QCA953X_SRIF_DDR_DPLL1_REG 0x240
++#define QCA953X_SRIF_DDR_DPLL2_REG 0x244
++#define QCA953X_SRIF_DDR_DPLL3_REG 0x248
++
++#define QCA953X_SRIF_DPLL1_REFDIV_SHIFT 27
++#define QCA953X_SRIF_DPLL1_REFDIV_MASK 0x1f
++#define QCA953X_SRIF_DPLL1_NINT_SHIFT 18
++#define QCA953X_SRIF_DPLL1_NINT_MASK 0x1ff
++#define QCA953X_SRIF_DPLL1_NFRAC_MASK 0x0003ffff
++
++#define QCA953X_SRIF_DPLL2_LOCAL_PLL BIT(30)
++#define QCA953X_SRIF_DPLL2_OUTDIV_SHIFT 13
++#define QCA953X_SRIF_DPLL2_OUTDIV_MASK 0x7
++
+ #define AR71XX_GPIO_FUNC_STEREO_EN BIT(17)
+ #define AR71XX_GPIO_FUNC_SLIC_EN BIT(16)
+ #define AR71XX_GPIO_FUNC_SPI_CS2_EN BIT(13)
+@@ -804,6 +955,16 @@
+ #define AR934X_ETH_CFG_RDV_DELAY_SHIFT 16
+
+ /*
++ * QCA953X GMAC Interface
++ */
++#define QCA953X_GMAC_REG_ETH_CFG 0x00
++
++#define QCA953X_ETH_CFG_SW_ONLY_MODE BIT(6)
++#define QCA953X_ETH_CFG_SW_PHY_SWAP BIT(7)
++#define QCA953X_ETH_CFG_SW_APB_ACCESS BIT(9)
++#define QCA953X_ETH_CFG_SW_ACC_MSB_FIRST BIT(13)
++
++/*
+ * QCA955X GMAC Interface
+ */
+
+--- a/arch/mips/include/asm/mach-ath79/ath79.h
++++ b/arch/mips/include/asm/mach-ath79/ath79.h
+@@ -32,6 +32,7 @@ enum ath79_soc_type {
+ ATH79_SOC_AR9341,
+ ATH79_SOC_AR9342,
+ ATH79_SOC_AR9344,
++ ATH79_SOC_QCA9533,
+ ATH79_SOC_QCA9556,
+ ATH79_SOC_QCA9558,
+ };
+@@ -100,6 +101,16 @@ static inline int soc_is_ar934x(void)
+ return soc_is_ar9341() || soc_is_ar9342() || soc_is_ar9344();
+ }
+
++static inline int soc_is_qca9533(void)
++{
++ return ath79_soc == ATH79_SOC_QCA9533;
++}
++
++static inline int soc_is_qca953x(void)
++{
++ return soc_is_qca9533();
++}
++
+ static inline int soc_is_qca9556(void)
+ {
+ return ath79_soc == ATH79_SOC_QCA9556;
--- /dev/null
+--- a/arch/mips/ath79/Kconfig
++++ b/arch/mips/ath79/Kconfig
+@@ -126,6 +126,12 @@ config SOC_QCA955X
+ select PCI_AR724X if PCI
+ def_bool n
+
++config SOC_QCA956X
++ select USB_ARCH_HAS_EHCI
++ select HW_HAS_PCI
++ select PCI_AR724X if PCI
++ def_bool n
++
+ config ATH79_DEV_M25P80
+ select ATH79_DEV_SPI
+ def_bool n
+@@ -160,7 +166,7 @@ config ATH79_DEV_USB
+ def_bool n
+
+ config ATH79_DEV_WMAC
+- depends on (SOC_AR913X || SOC_AR933X || SOC_AR934X || SOC_QCA953X || SOC_QCA955X)
++ depends on (SOC_AR913X || SOC_AR933X || SOC_AR934X || SOC_QCA953X || SOC_QCA955X || SOC_QCA956X)
+ def_bool n
+
+ config ATH79_NVRAM
+--- a/arch/mips/ath79/clock.c
++++ b/arch/mips/ath79/clock.c
+@@ -524,6 +524,100 @@ static void __init qca955x_clocks_init(v
+ clk_add_alias("uart", NULL, "ref", NULL);
+ }
+
++static void __init qca956x_clocks_init(void)
++{
++ unsigned long ref_rate;
++ unsigned long cpu_rate;
++ unsigned long ddr_rate;
++ unsigned long ahb_rate;
++ u32 pll, out_div, ref_div, nint, hfrac, lfrac, clk_ctrl, postdiv;
++ u32 cpu_pll, ddr_pll;
++ u32 bootstrap;
++
++ bootstrap = ath79_reset_rr(QCA956X_RESET_REG_BOOTSTRAP);
++ if (bootstrap & QCA956X_BOOTSTRAP_REF_CLK_40)
++ ref_rate = 40 * 1000 * 1000;
++ else
++ ref_rate = 25 * 1000 * 1000;
++
++ pll = ath79_pll_rr(QCA956X_PLL_CPU_CONFIG_REG);
++ out_div = (pll >> QCA956X_PLL_CPU_CONFIG_OUTDIV_SHIFT) &
++ QCA956X_PLL_CPU_CONFIG_OUTDIV_MASK;
++ ref_div = (pll >> QCA956X_PLL_CPU_CONFIG_REFDIV_SHIFT) &
++ QCA956X_PLL_CPU_CONFIG_REFDIV_MASK;
++
++ pll = ath79_pll_rr(QCA956X_PLL_CPU_CONFIG1_REG);
++ nint = (pll >> QCA956X_PLL_CPU_CONFIG1_NINT_SHIFT) &
++ QCA956X_PLL_CPU_CONFIG1_NINT_MASK;
++ hfrac = (pll >> QCA956X_PLL_CPU_CONFIG1_NFRAC_H_SHIFT) &
++ QCA956X_PLL_CPU_CONFIG1_NFRAC_H_MASK;
++ lfrac = (pll >> QCA956X_PLL_CPU_CONFIG1_NFRAC_L_SHIFT) &
++ QCA956X_PLL_CPU_CONFIG1_NFRAC_L_MASK;
++
++ cpu_pll = nint * ref_rate / ref_div;
++ cpu_pll += (lfrac * ref_rate) / ((ref_div * 25) << 13);
++ cpu_pll += (hfrac >> 13) * ref_rate / ref_div;
++ cpu_pll /= (1 << out_div);
++
++ pll = ath79_pll_rr(QCA956X_PLL_DDR_CONFIG_REG);
++ out_div = (pll >> QCA956X_PLL_DDR_CONFIG_OUTDIV_SHIFT) &
++ QCA956X_PLL_DDR_CONFIG_OUTDIV_MASK;
++ ref_div = (pll >> QCA956X_PLL_DDR_CONFIG_REFDIV_SHIFT) &
++ QCA956X_PLL_DDR_CONFIG_REFDIV_MASK;
++ pll = ath79_pll_rr(QCA956X_PLL_DDR_CONFIG1_REG);
++ nint = (pll >> QCA956X_PLL_DDR_CONFIG1_NINT_SHIFT) &
++ QCA956X_PLL_DDR_CONFIG1_NINT_MASK;
++ hfrac = (pll >> QCA956X_PLL_DDR_CONFIG1_NFRAC_H_SHIFT) &
++ QCA956X_PLL_DDR_CONFIG1_NFRAC_H_MASK;
++ lfrac = (pll >> QCA956X_PLL_DDR_CONFIG1_NFRAC_L_SHIFT) &
++ QCA956X_PLL_DDR_CONFIG1_NFRAC_L_MASK;
++
++ ddr_pll = nint * ref_rate / ref_div;
++ ddr_pll += (lfrac * ref_rate) / ((ref_div * 25) << 13);
++ ddr_pll += (hfrac >> 13) * ref_rate / ref_div;
++ ddr_pll /= (1 << out_div);
++
++ clk_ctrl = ath79_pll_rr(QCA956X_PLL_CLK_CTRL_REG);
++
++ postdiv = (clk_ctrl >> QCA956X_PLL_CLK_CTRL_CPU_POST_DIV_SHIFT) &
++ QCA956X_PLL_CLK_CTRL_CPU_POST_DIV_MASK;
++
++ if (clk_ctrl & QCA956X_PLL_CLK_CTRL_CPU_PLL_BYPASS)
++ cpu_rate = ref_rate;
++ else if (clk_ctrl & QCA956X_PLL_CLK_CTRL_CPU_DDRCLK_FROM_CPUPLL)
++ cpu_rate = ddr_pll / (postdiv + 1);
++ else
++ cpu_rate = cpu_pll / (postdiv + 1);
++
++ postdiv = (clk_ctrl >> QCA956X_PLL_CLK_CTRL_DDR_POST_DIV_SHIFT) &
++ QCA956X_PLL_CLK_CTRL_DDR_POST_DIV_MASK;
++
++ if (clk_ctrl & QCA956X_PLL_CLK_CTRL_DDR_PLL_BYPASS)
++ ddr_rate = ref_rate;
++ else if (clk_ctrl & QCA956X_PLL_CLK_CTRL_CPU_DDRCLK_FROM_DDRPLL)
++ ddr_rate = cpu_pll / (postdiv + 1);
++ else
++ ddr_rate = ddr_pll / (postdiv + 1);
++
++ postdiv = (clk_ctrl >> QCA956X_PLL_CLK_CTRL_AHB_POST_DIV_SHIFT) &
++ QCA956X_PLL_CLK_CTRL_AHB_POST_DIV_MASK;
++
++ if (clk_ctrl & QCA956X_PLL_CLK_CTRL_AHB_PLL_BYPASS)
++ ahb_rate = ref_rate;
++ else if (clk_ctrl & QCA956X_PLL_CLK_CTRL_AHBCLK_FROM_DDRPLL)
++ ahb_rate = ddr_pll / (postdiv + 1);
++ else
++ ahb_rate = cpu_pll / (postdiv + 1);
++
++ ath79_add_sys_clkdev("ref", ref_rate);
++ ath79_add_sys_clkdev("cpu", cpu_rate);
++ ath79_add_sys_clkdev("ddr", ddr_rate);
++ ath79_add_sys_clkdev("ahb", ahb_rate);
++
++ clk_add_alias("wdt", NULL, "ref", NULL);
++ clk_add_alias("uart", NULL, "ref", NULL);
++}
++
+ void __init ath79_clocks_init(void)
+ {
+ if (soc_is_ar71xx())
+@@ -540,6 +634,8 @@ void __init ath79_clocks_init(void)
+ qca953x_clocks_init();
+ else if (soc_is_qca955x())
+ qca955x_clocks_init();
++ else if (soc_is_qca956x() || soc_is_tp9343())
++ qca956x_clocks_init();
+ else
+ BUG();
+
+--- a/arch/mips/ath79/common.c
++++ b/arch/mips/ath79/common.c
+@@ -108,6 +108,8 @@ void ath79_device_reset_set(u32 mask)
+ reg = QCA953X_RESET_REG_RESET_MODULE;
+ else if (soc_is_qca955x())
+ reg = QCA955X_RESET_REG_RESET_MODULE;
++ else if (soc_is_qca956x() || soc_is_tp9343())
++ reg = QCA956X_RESET_REG_RESET_MODULE;
+ else
+ panic("Reset register not defined for this SOC");
+
+@@ -138,6 +140,8 @@ void ath79_device_reset_clear(u32 mask)
+ reg = QCA953X_RESET_REG_RESET_MODULE;
+ else if (soc_is_qca955x())
+ reg = QCA955X_RESET_REG_RESET_MODULE;
++ else if (soc_is_qca956x() || soc_is_tp9343())
++ reg = QCA956X_RESET_REG_RESET_MODULE;
+ else
+ panic("Reset register not defined for this SOC");
+
+@@ -164,6 +168,8 @@ u32 ath79_device_reset_get(u32 mask)
+ reg = AR933X_RESET_REG_RESET_MODULE;
+ else if (soc_is_ar934x())
+ reg = AR934X_RESET_REG_RESET_MODULE;
++ else if (soc_is_qca956x() || soc_is_tp9343())
++ reg = QCA956X_RESET_REG_RESET_MODULE;
+ else
+ BUG();
+
+--- a/arch/mips/ath79/dev-common.c
++++ b/arch/mips/ath79/dev-common.c
+@@ -95,7 +95,9 @@ void __init ath79_register_uart(void)
+ soc_is_ar913x() ||
+ soc_is_ar934x() ||
+ soc_is_qca953x() ||
+- soc_is_qca955x()) {
++ soc_is_qca955x() ||
++ soc_is_qca956x() ||
++ soc_is_tp9343()) {
+ ath79_uart_data[0].uartclk = uart_clk_rate;
+ platform_device_register(&ath79_uart_device);
+ } else if (soc_is_ar933x()) {
+@@ -164,6 +166,9 @@ void __init ath79_gpio_init(void)
+ } else if (soc_is_qca955x()) {
+ ath79_gpio_pdata.ngpios = QCA955X_GPIO_COUNT;
+ ath79_gpio_pdata.oe_inverted = 1;
++ } else if (soc_is_qca956x() || soc_is_tp9343()) {
++ ath79_gpio_pdata.ngpios = QCA956X_GPIO_COUNT;
++ ath79_gpio_pdata.oe_inverted = 1;
+ } else {
+ BUG();
+ }
+--- a/arch/mips/ath79/dev-usb.c
++++ b/arch/mips/ath79/dev-usb.c
+@@ -296,6 +296,19 @@ static void __init qca955x_usb_setup(voi
+ &ath79_ehci_pdata_v2, sizeof(ath79_ehci_pdata_v2));
+ }
+
++static void __init qca956x_usb_setup(void)
++{
++ ath79_usb_register("ehci-platform", 0,
++ QCA956X_EHCI0_BASE, QCA956X_EHCI_SIZE,
++ ATH79_IP3_IRQ(0),
++ &ath79_ehci_pdata_v2, sizeof(ath79_ehci_pdata_v2));
++
++ ath79_usb_register("ehci-platform", 1,
++ QCA956X_EHCI1_BASE, QCA956X_EHCI_SIZE,
++ ATH79_IP3_IRQ(1),
++ &ath79_ehci_pdata_v2, sizeof(ath79_ehci_pdata_v2));
++}
++
+ void __init ath79_register_usb(void)
+ {
+ if (soc_is_ar71xx())
+@@ -314,6 +327,8 @@ void __init ath79_register_usb(void)
+ qca953x_usb_setup();
+ else if (soc_is_qca955x())
+ qca955x_usb_setup();
++ else if (soc_is_qca956x())
++ qca956x_usb_setup();
+ else
+ BUG();
+ }
+--- a/arch/mips/ath79/dev-wmac.c
++++ b/arch/mips/ath79/dev-wmac.c
+@@ -189,6 +189,26 @@ static void qca955x_wmac_setup(void)
+ ath79_wmac_data.is_clk_25mhz = true;
+ }
+
++static void qca956x_wmac_setup(void)
++{
++ u32 t;
++
++ ath79_wmac_device.name = "qca956x_wmac";
++
++ ath79_wmac_resources[0].start = QCA956X_WMAC_BASE;
++ ath79_wmac_resources[0].end = QCA956X_WMAC_BASE + QCA956X_WMAC_SIZE - 1;
++ ath79_wmac_resources[1].start = ATH79_IP2_IRQ(1);
++ ath79_wmac_resources[1].end = ATH79_IP2_IRQ(1);
++
++ t = ath79_reset_rr(QCA956X_RESET_REG_BOOTSTRAP);
++ if (t & QCA956X_BOOTSTRAP_REF_CLK_40)
++ ath79_wmac_data.is_clk_25mhz = false;
++ else
++ ath79_wmac_data.is_clk_25mhz = true;
++
++ ath79_wmac_data.get_mac_revision = ar93xx_get_soc_revision;
++}
++
+ static bool __init
+ ar93xx_wmac_otp_read_word(void __iomem *base, int addr, u32 *data)
+ {
+@@ -392,6 +412,8 @@ void __init ath79_register_wmac(u8 *cal_
+ qca953x_wmac_setup();
+ else if (soc_is_qca955x())
+ qca955x_wmac_setup();
++ else if (soc_is_qca956x() || soc_is_tp9343())
++ qca956x_wmac_setup();
+ else
+ BUG();
+
+--- a/arch/mips/ath79/early_printk.c
++++ b/arch/mips/ath79/early_printk.c
+@@ -118,6 +118,8 @@ static void prom_putchar_init(void)
+ case REV_ID_MAJOR_QCA9533_V2:
+ case REV_ID_MAJOR_QCA9556:
+ case REV_ID_MAJOR_QCA9558:
++ case REV_ID_MAJOR_TP9343:
++ case REV_ID_MAJOR_QCA956X:
+ _prom_putchar = prom_putchar_ar71xx;
+ break;
+
+--- a/arch/mips/ath79/gpio.c
++++ b/arch/mips/ath79/gpio.c
+@@ -31,7 +31,10 @@ static void __iomem *ath79_gpio_get_func
+ soc_is_ar913x() ||
+ soc_is_ar933x())
+ reg = AR71XX_GPIO_REG_FUNC;
+- else if (soc_is_ar934x() || soc_is_qca953x())
++ else if (soc_is_ar934x() ||
++ soc_is_qca953x() ||
++ soc_is_qca956x() ||
++ soc_is_tp9343())
+ reg = AR934X_GPIO_REG_FUNC;
+ else
+ BUG();
+@@ -64,7 +67,7 @@ void __init ath79_gpio_output_select(uns
+ unsigned int reg;
+ u32 t, s;
+
+- BUG_ON(!soc_is_ar934x() && !soc_is_qca953x());
++ BUG_ON(!soc_is_ar934x() && !soc_is_qca953x() && !soc_is_qca956x());
+
+ if (gpio >= AR934X_GPIO_COUNT)
+ return;
+--- a/arch/mips/ath79/irq.c
++++ b/arch/mips/ath79/irq.c
+@@ -106,7 +106,9 @@ static void __init ath79_misc_irq_init(v
+ soc_is_ar933x() ||
+ soc_is_ar934x() ||
+ soc_is_qca953x() ||
+- soc_is_qca955x())
++ soc_is_qca955x() ||
++ soc_is_qca956x() ||
++ soc_is_tp9343())
+ ath79_misc_irq_chip.irq_ack = ar724x_misc_irq_ack;
+ else
+ BUG();
+@@ -263,6 +265,87 @@ static unsigned irq_wb_chan[8] = {
+ -1, -1, -1, -1, -1, -1, -1, -1,
+ };
+
++static void qca956x_ip2_irq_dispatch(struct irq_desc *desc)
++{
++ u32 status;
++
++ status = ath79_reset_rr(QCA956X_RESET_REG_EXT_INT_STATUS);
++ status &= QCA956X_EXT_INT_PCIE_RC1_ALL | QCA956X_EXT_INT_WMAC_ALL;
++
++ if (status == 0) {
++ spurious_interrupt();
++ return;
++ }
++
++ if (status & QCA956X_EXT_INT_PCIE_RC1_ALL) {
++ /* TODO: flush DDR? */
++ generic_handle_irq(ATH79_IP2_IRQ(0));
++ }
++
++ if (status & QCA956X_EXT_INT_WMAC_ALL) {
++ /* TODO: flsuh DDR? */
++ generic_handle_irq(ATH79_IP2_IRQ(1));
++ }
++}
++
++static void qca956x_ip3_irq_dispatch(struct irq_desc *desc)
++{
++ u32 status;
++
++ status = ath79_reset_rr(QCA956X_RESET_REG_EXT_INT_STATUS);
++ status &= QCA956X_EXT_INT_PCIE_RC2_ALL |
++ QCA956X_EXT_INT_USB1 | QCA956X_EXT_INT_USB2;
++
++ if (status == 0) {
++ spurious_interrupt();
++ return;
++ }
++
++ if (status & QCA956X_EXT_INT_USB1) {
++ /* TODO: flush DDR? */
++ generic_handle_irq(ATH79_IP3_IRQ(0));
++ }
++
++ if (status & QCA956X_EXT_INT_USB2) {
++ /* TODO: flush DDR? */
++ generic_handle_irq(ATH79_IP3_IRQ(1));
++ }
++
++ if (status & QCA956X_EXT_INT_PCIE_RC2_ALL) {
++ /* TODO: flush DDR? */
++ generic_handle_irq(ATH79_IP3_IRQ(2));
++ }
++}
++
++static void qca956x_enable_timer_cb(void) {
++ u32 misc;
++
++ misc = ath79_reset_rr(AR71XX_RESET_REG_MISC_INT_ENABLE);
++ misc |= MISC_INT_MIPS_SI_TIMERINT_MASK;
++ ath79_reset_wr(AR71XX_RESET_REG_MISC_INT_ENABLE, misc);
++}
++
++static void qca956x_irq_init(void)
++{
++ int i;
++
++ for (i = ATH79_IP2_IRQ_BASE;
++ i < ATH79_IP2_IRQ_BASE + ATH79_IP2_IRQ_COUNT; i++)
++ irq_set_chip_and_handler(i, &dummy_irq_chip, handle_level_irq);
++
++ irq_set_chained_handler(ATH79_CPU_IRQ(2), qca956x_ip2_irq_dispatch);
++
++ for (i = ATH79_IP3_IRQ_BASE;
++ i < ATH79_IP3_IRQ_BASE + ATH79_IP3_IRQ_COUNT; i++)
++ irq_set_chip_and_handler(i, &dummy_irq_chip, handle_level_irq);
++
++ irq_set_chained_handler(ATH79_CPU_IRQ(3), qca956x_ip3_irq_dispatch);
++
++ /* QCA956x timer init workaround has to be applied right before setting
++ * up the clock. Else, there will be no jiffies */
++ late_time_init = &qca956x_enable_timer_cb;
++}
++
+ asmlinkage void plat_irq_dispatch(void)
+ {
+ unsigned long pending;
+@@ -404,4 +487,6 @@ void __init arch_init_irq(void)
+ qca953x_irq_init();
+ else if (soc_is_qca955x())
+ qca955x_irq_init();
++ else if (soc_is_qca956x() || soc_is_tp9343())
++ qca956x_irq_init();
+ }
+--- a/arch/mips/ath79/pci.c
++++ b/arch/mips/ath79/pci.c
+@@ -68,6 +68,21 @@ static const struct ath79_pci_irq qca955
+ },
+ };
+
++static const struct ath79_pci_irq qca956x_pci_irq_map[] __initconst = {
++ {
++ .bus = 0,
++ .slot = 0,
++ .pin = 1,
++ .irq = ATH79_PCI_IRQ(0),
++ },
++ {
++ .bus = 1,
++ .slot = 0,
++ .pin = 1,
++ .irq = ATH79_PCI_IRQ(1),
++ },
++};
++
+ int __init pcibios_map_irq(const struct pci_dev *dev, uint8_t slot, uint8_t pin)
+ {
+ int irq = -1;
+@@ -86,6 +101,9 @@ int __init pcibios_map_irq(const struct
+ } else if (soc_is_qca955x()) {
+ ath79_pci_irq_map = qca955x_pci_irq_map;
+ ath79_pci_nr_irqs = ARRAY_SIZE(qca955x_pci_irq_map);
++ } else if (soc_is_qca956x()) {
++ ath79_pci_irq_map = qca956x_pci_irq_map;
++ ath79_pci_nr_irqs = ARRAY_SIZE(qca956x_pci_irq_map);
+ } else {
+ pr_crit("pci %s: invalid irq map\n",
+ pci_name((struct pci_dev *) dev));
+@@ -303,6 +321,15 @@ int __init ath79_register_pci(void)
+ QCA955X_PCI_MEM_SIZE,
+ 1,
+ ATH79_IP3_IRQ(2));
++ } else if (soc_is_qca956x()) {
++ pdev = ath79_register_pci_ar724x(0,
++ QCA956X_PCI_CFG_BASE1,
++ QCA956X_PCI_CTRL_BASE1,
++ QCA956X_PCI_CRP_BASE1,
++ QCA956X_PCI_MEM_BASE1,
++ QCA956X_PCI_MEM_SIZE,
++ 1,
++ ATH79_IP3_IRQ(2));
+ } else {
+ /* No PCI support */
+ return -ENODEV;
+--- a/arch/mips/ath79/setup.c
++++ b/arch/mips/ath79/setup.c
+@@ -180,6 +180,18 @@ static void __init ath79_detect_sys_type
+ rev = id & QCA955X_REV_ID_REVISION_MASK;
+ break;
+
++ case REV_ID_MAJOR_QCA956X:
++ ath79_soc = ATH79_SOC_QCA956X;
++ chip = "956X";
++ rev = id & QCA956X_REV_ID_REVISION_MASK;
++ break;
++
++ case REV_ID_MAJOR_TP9343:
++ ath79_soc = ATH79_SOC_TP9343;
++ chip = "9343";
++ rev = id & QCA956X_REV_ID_REVISION_MASK;
++ break;
++
+ default:
+ panic("ath79: unknown SoC, id:0x%08x", id);
+ }
+@@ -187,9 +199,12 @@ static void __init ath79_detect_sys_type
+ if (ver == 1)
+ ath79_soc_rev = rev;
+
+- if (soc_is_qca953x() || soc_is_qca955x())
++ if (soc_is_qca953x() || soc_is_qca955x() || soc_is_qca956x())
+ sprintf(ath79_sys_type, "Qualcomm Atheros QCA%s ver %u rev %u",
+ chip, ver, rev);
++ else if (soc_is_tp9343())
++ sprintf(ath79_sys_type, "Qualcomm Atheros TP%s rev %u",
++ chip, rev);
+ else
+ sprintf(ath79_sys_type, "Atheros AR%s rev %u", chip, rev);
+ pr_info("SoC: %s\n", ath79_sys_type);
+--- a/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
++++ b/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
+@@ -143,6 +143,23 @@
+ #define QCA955X_NFC_BASE 0x1b800200
+ #define QCA955X_NFC_SIZE 0xb8
+
++#define QCA956X_PCI_MEM_BASE1 0x12000000
++#define QCA956X_PCI_MEM_SIZE 0x02000000
++#define QCA956X_PCI_CFG_BASE1 0x16000000
++#define QCA956X_PCI_CFG_SIZE 0x1000
++#define QCA956X_PCI_CRP_BASE1 (AR71XX_APB_BASE + 0x00250000)
++#define QCA956X_PCI_CRP_SIZE 0x1000
++#define QCA956X_PCI_CTRL_BASE1 (AR71XX_APB_BASE + 0x00280000)
++#define QCA956X_PCI_CTRL_SIZE 0x100
++
++#define QCA956X_WMAC_BASE (AR71XX_APB_BASE + 0x00100000)
++#define QCA956X_WMAC_SIZE 0x20000
++#define QCA956X_EHCI0_BASE 0x1b000000
++#define QCA956X_EHCI1_BASE 0x1b400000
++#define QCA956X_EHCI_SIZE 0x200
++#define QCA956X_GMAC_BASE (AR71XX_APB_BASE + 0x00070000)
++#define QCA956X_GMAC_SIZE 0x64
++
+ #define AR9300_OTP_BASE 0x14000
+ #define AR9300_OTP_STATUS 0x15f18
+ #define AR9300_OTP_STATUS_TYPE 0x7
+@@ -152,6 +169,13 @@
+ #define AR9300_OTP_READ_DATA 0x15f1c
+
+ /*
++ * Hidden Registers
++ */
++#define QCA956X_DAM_RESET_OFFSET 0xb90001bc
++#define QCA956X_DAM_RESET_SIZE 0x4
++#define QCA956X_INLINE_CHKSUM_ENG BIT(27)
++
++/*
+ * DDR_CTRL block
+ */
+ #define AR71XX_DDR_REG_PCI_WIN0 0x7c
+@@ -375,6 +399,49 @@
+ #define QCA955X_PLL_CLK_CTRL_DDRCLK_FROM_DDRPLL BIT(21)
+ #define QCA955X_PLL_CLK_CTRL_AHBCLK_FROM_DDRPLL BIT(24)
+
++#define QCA956X_PLL_CPU_CONFIG_REG 0x00
++#define QCA956X_PLL_CPU_CONFIG1_REG 0x04
++#define QCA956X_PLL_DDR_CONFIG_REG 0x08
++#define QCA956X_PLL_DDR_CONFIG1_REG 0x0c
++#define QCA956X_PLL_CLK_CTRL_REG 0x10
++
++#define QCA956X_PLL_CPU_CONFIG_REFDIV_SHIFT 12
++#define QCA956X_PLL_CPU_CONFIG_REFDIV_MASK 0x1f
++#define QCA956X_PLL_CPU_CONFIG_OUTDIV_SHIFT 19
++#define QCA956X_PLL_CPU_CONFIG_OUTDIV_MASK 0x7
++
++#define QCA956X_PLL_CPU_CONFIG1_NFRAC_L_SHIFT 0
++#define QCA956X_PLL_CPU_CONFIG1_NFRAC_L_MASK 0x1f
++#define QCA956X_PLL_CPU_CONFIG1_NFRAC_H_SHIFT 5
++#define QCA956X_PLL_CPU_CONFIG1_NFRAC_H_MASK 0x1fff
++#define QCA956X_PLL_CPU_CONFIG1_NINT_SHIFT 18
++#define QCA956X_PLL_CPU_CONFIG1_NINT_MASK 0x1ff
++
++#define QCA956X_PLL_DDR_CONFIG_REFDIV_SHIFT 16
++#define QCA956X_PLL_DDR_CONFIG_REFDIV_MASK 0x1f
++#define QCA956X_PLL_DDR_CONFIG_OUTDIV_SHIFT 23
++#define QCA956X_PLL_DDR_CONFIG_OUTDIV_MASK 0x7
++
++#define QCA956X_PLL_DDR_CONFIG1_NFRAC_L_SHIFT 0
++#define QCA956X_PLL_DDR_CONFIG1_NFRAC_L_MASK 0x1f
++#define QCA956X_PLL_DDR_CONFIG1_NFRAC_H_SHIFT 5
++#define QCA956X_PLL_DDR_CONFIG1_NFRAC_H_MASK 0x1fff
++#define QCA956X_PLL_DDR_CONFIG1_NINT_SHIFT 18
++#define QCA956X_PLL_DDR_CONFIG1_NINT_MASK 0x1ff
++
++#define QCA956X_PLL_CLK_CTRL_CPU_PLL_BYPASS BIT(2)
++#define QCA956X_PLL_CLK_CTRL_DDR_PLL_BYPASS BIT(3)
++#define QCA956X_PLL_CLK_CTRL_AHB_PLL_BYPASS BIT(4)
++#define QCA956X_PLL_CLK_CTRL_CPU_POST_DIV_SHIFT 5
++#define QCA956X_PLL_CLK_CTRL_CPU_POST_DIV_MASK 0x1f
++#define QCA956X_PLL_CLK_CTRL_DDR_POST_DIV_SHIFT 10
++#define QCA956X_PLL_CLK_CTRL_DDR_POST_DIV_MASK 0x1f
++#define QCA956X_PLL_CLK_CTRL_AHB_POST_DIV_SHIFT 15
++#define QCA956X_PLL_CLK_CTRL_AHB_POST_DIV_MASK 0x1f
++#define QCA956X_PLL_CLK_CTRL_CPU_DDRCLK_FROM_DDRPLL BIT(20)
++#define QCA956X_PLL_CLK_CTRL_CPU_DDRCLK_FROM_CPUPLL BIT(21)
++#define QCA956X_PLL_CLK_CTRL_AHBCLK_FROM_DDRPLL BIT(24)
++
+ /*
+ * USB_CONFIG block
+ */
+@@ -422,6 +489,11 @@
+ #define QCA955X_RESET_REG_BOOTSTRAP 0xb0
+ #define QCA955X_RESET_REG_EXT_INT_STATUS 0xac
+
++#define QCA956X_RESET_REG_RESET_MODULE 0x1c
++#define QCA956X_RESET_REG_BOOTSTRAP 0xb0
++#define QCA956X_RESET_REG_EXT_INT_STATUS 0xac
++
++#define MISC_INT_MIPS_SI_TIMERINT_MASK BIT(28)
+ #define MISC_INT_ETHSW BIT(12)
+ #define MISC_INT_TIMER4 BIT(10)
+ #define MISC_INT_TIMER3 BIT(9)
+@@ -596,6 +668,8 @@
+
+ #define QCA955X_BOOTSTRAP_REF_CLK_40 BIT(4)
+
++#define QCA956X_BOOTSTRAP_REF_CLK_40 BIT(2)
++
+ #define AR934X_PCIE_WMAC_INT_WMAC_MISC BIT(0)
+ #define AR934X_PCIE_WMAC_INT_WMAC_TX BIT(1)
+ #define AR934X_PCIE_WMAC_INT_WMAC_RXLP BIT(2)
+@@ -663,6 +737,37 @@
+ QCA955X_EXT_INT_PCIE_RC2_INT1 | QCA955X_EXT_INT_PCIE_RC2_INT2 | \
+ QCA955X_EXT_INT_PCIE_RC2_INT3)
+
++#define QCA956X_EXT_INT_WMAC_MISC BIT(0)
++#define QCA956X_EXT_INT_WMAC_TX BIT(1)
++#define QCA956X_EXT_INT_WMAC_RXLP BIT(2)
++#define QCA956X_EXT_INT_WMAC_RXHP BIT(3)
++#define QCA956X_EXT_INT_PCIE_RC1 BIT(4)
++#define QCA956X_EXT_INT_PCIE_RC1_INT0 BIT(5)
++#define QCA956X_EXT_INT_PCIE_RC1_INT1 BIT(6)
++#define QCA956X_EXT_INT_PCIE_RC1_INT2 BIT(7)
++#define QCA956X_EXT_INT_PCIE_RC1_INT3 BIT(8)
++#define QCA956X_EXT_INT_PCIE_RC2 BIT(12)
++#define QCA956X_EXT_INT_PCIE_RC2_INT0 BIT(13)
++#define QCA956X_EXT_INT_PCIE_RC2_INT1 BIT(14)
++#define QCA956X_EXT_INT_PCIE_RC2_INT2 BIT(15)
++#define QCA956X_EXT_INT_PCIE_RC2_INT3 BIT(16)
++#define QCA956X_EXT_INT_USB1 BIT(24)
++#define QCA956X_EXT_INT_USB2 BIT(28)
++
++#define QCA956X_EXT_INT_WMAC_ALL \
++ (QCA956X_EXT_INT_WMAC_MISC | QCA956X_EXT_INT_WMAC_TX | \
++ QCA956X_EXT_INT_WMAC_RXLP | QCA956X_EXT_INT_WMAC_RXHP)
++
++#define QCA956X_EXT_INT_PCIE_RC1_ALL \
++ (QCA956X_EXT_INT_PCIE_RC1 | QCA956X_EXT_INT_PCIE_RC1_INT0 | \
++ QCA956X_EXT_INT_PCIE_RC1_INT1 | QCA956X_EXT_INT_PCIE_RC1_INT2 | \
++ QCA956X_EXT_INT_PCIE_RC1_INT3)
++
++#define QCA956X_EXT_INT_PCIE_RC2_ALL \
++ (QCA956X_EXT_INT_PCIE_RC2 | QCA956X_EXT_INT_PCIE_RC2_INT0 | \
++ QCA956X_EXT_INT_PCIE_RC2_INT1 | QCA956X_EXT_INT_PCIE_RC2_INT2 | \
++ QCA956X_EXT_INT_PCIE_RC2_INT3)
++
+ #define REV_ID_MAJOR_MASK 0xfff0
+ #define REV_ID_MAJOR_AR71XX 0x00a0
+ #define REV_ID_MAJOR_AR913X 0x00b0
+@@ -678,6 +783,8 @@
+ #define REV_ID_MAJOR_QCA9533_V2 0x0160
+ #define REV_ID_MAJOR_QCA9556 0x0130
+ #define REV_ID_MAJOR_QCA9558 0x1130
++#define REV_ID_MAJOR_TP9343 0x0150
++#define REV_ID_MAJOR_QCA956X 0x1150
+
+ #define AR71XX_REV_ID_MINOR_MASK 0x3
+ #define AR71XX_REV_ID_MINOR_AR7130 0x0
+@@ -702,6 +809,8 @@
+
+ #define QCA955X_REV_ID_REVISION_MASK 0xf
+
++#define QCA956X_REV_ID_REVISION_MASK 0xf
++
+ /*
+ * SPI block
+ */
+@@ -766,6 +875,19 @@
+ #define QCA953X_GPIO_OUT_MUX_LED_LINK4 44
+ #define QCA953X_GPIO_OUT_MUX_LED_LINK5 45
+
++#define QCA956X_GPIO_REG_OUT_FUNC0 0x2c
++#define QCA956X_GPIO_REG_OUT_FUNC1 0x30
++#define QCA956X_GPIO_REG_OUT_FUNC2 0x34
++#define QCA956X_GPIO_REG_OUT_FUNC3 0x38
++#define QCA956X_GPIO_REG_OUT_FUNC4 0x3c
++#define QCA956X_GPIO_REG_OUT_FUNC5 0x40
++#define QCA956X_GPIO_REG_IN_ENABLE0 0x44
++#define QCA956X_GPIO_REG_IN_ENABLE3 0x50
++#define QCA956X_GPIO_REG_FUNC 0x6c
++
++#define QCA956X_GPIO_OUT_MUX_GE0_MDO 32
++#define QCA956X_GPIO_OUT_MUX_GE0_MDC 33
++
+ #define AR71XX_GPIO_COUNT 16
+ #define AR7240_GPIO_COUNT 18
+ #define AR7241_GPIO_COUNT 20
+@@ -774,6 +896,7 @@
+ #define AR934X_GPIO_COUNT 23
+ #define QCA953X_GPIO_COUNT 18
+ #define QCA955X_GPIO_COUNT 24
++#define QCA956X_GPIO_COUNT 23
+
+ /*
+ * SRIF block
+--- a/arch/mips/include/asm/mach-ath79/ath79.h
++++ b/arch/mips/include/asm/mach-ath79/ath79.h
+@@ -35,6 +35,8 @@ enum ath79_soc_type {
+ ATH79_SOC_QCA9533,
+ ATH79_SOC_QCA9556,
+ ATH79_SOC_QCA9558,
++ ATH79_SOC_TP9343,
++ ATH79_SOC_QCA956X,
+ };
+
+ extern enum ath79_soc_type ath79_soc;
+@@ -126,6 +128,26 @@ static inline int soc_is_qca955x(void)
+ return soc_is_qca9556() || soc_is_qca9558();
+ }
+
++static inline int soc_is_tp9343(void)
++{
++ return ath79_soc == ATH79_SOC_TP9343;
++}
++
++static inline int soc_is_qca9561(void)
++{
++ return ath79_soc == ATH79_SOC_QCA956X;
++}
++
++static inline int soc_is_qca9563(void)
++{
++ return ath79_soc == ATH79_SOC_QCA956X;
++}
++
++static inline int soc_is_qca956x(void)
++{
++ return soc_is_qca9561() || soc_is_qca9563();
++}
++
+ void ath79_ddr_set_pci_windows(void);
+
+ extern void __iomem *ath79_gpio_base;
--- /dev/null
+--- a/arch/mips/ath79/dev-eth.c
++++ b/arch/mips/ath79/dev-eth.c
+@@ -198,7 +198,6 @@ void __init ath79_register_mdio(unsigned
+ case ATH79_SOC_AR9330:
+ case ATH79_SOC_AR9331:
+ case ATH79_SOC_QCA9533:
+- case ATH79_SOC_QCA9561:
+ case ATH79_SOC_TP9343:
+ mdio_dev = &ath79_mdio1_device;
+ mdio_data = &ath79_mdio1_data;
+@@ -209,6 +208,7 @@ void __init ath79_register_mdio(unsigned
+ case ATH79_SOC_AR9344:
+ case ATH79_SOC_QCA9556:
+ case ATH79_SOC_QCA9558:
++ case ATH79_SOC_QCA956X:
+ if (id == 0) {
+ mdio_dev = &ath79_mdio0_device;
+ mdio_data = &ath79_mdio0_data;
+@@ -258,7 +258,6 @@ void __init ath79_register_mdio(unsigned
+ break;
+
+ case ATH79_SOC_QCA9533:
+- case ATH79_SOC_QCA9561:
+ case ATH79_SOC_TP9343:
+ mdio_data->builtin_switch = 1;
+ break;
+@@ -268,6 +267,11 @@ void __init ath79_register_mdio(unsigned
+ mdio_data->is_ar934x = 1;
+ break;
+
++ case ATH79_SOC_QCA956X:
++ if (id == 1)
++ mdio_data->builtin_switch = 1;
++ break;
++
+ default:
+ break;
+ }
+@@ -387,6 +391,16 @@ static void qca955x_set_speed_sgmii(int
+ iounmap(base);
+ }
+
++static void qca956x_set_speed_sgmii(int speed)
++{
++ void __iomem *base;
++ u32 val = ath79_get_eth_pll(0, speed);
++
++ base = ioremap_nocache(AR71XX_PLL_BASE, AR71XX_PLL_SIZE);
++ __raw_writel(val, base + QCA955X_PLL_ETH_SGMII_CONTROL_REG);
++ iounmap(base);
++}
++
+ static void ath79_set_speed_dummy(int speed)
+ {
+ }
+@@ -517,6 +531,10 @@ struct ag71xx_switch_platform_data ath79
+ #define AR934X_PLL_VAL_100 0x00000101
+ #define AR934X_PLL_VAL_10 0x00001616
+
++#define QCA956X_PLL_VAL_1000 0x03000000
++#define QCA956X_PLL_VAL_100 0x00000101
++#define QCA956X_PLL_VAL_10 0x00001919
++
+ static void __init ath79_init_eth_pll_data(unsigned int id)
+ {
+ struct ath79_eth_pll_data *pll_data;
+@@ -575,13 +593,18 @@ static void __init ath79_init_eth_pll_da
+ case ATH79_SOC_QCA9533:
+ case ATH79_SOC_QCA9556:
+ case ATH79_SOC_QCA9558:
+- case ATH79_SOC_QCA9561:
+ case ATH79_SOC_TP9343:
+ pll_10 = AR934X_PLL_VAL_10;
+ pll_100 = AR934X_PLL_VAL_100;
+ pll_1000 = AR934X_PLL_VAL_1000;
+ break;
+
++ case ATH79_SOC_QCA956X:
++ pll_10 = QCA956X_PLL_VAL_10;
++ pll_100 = QCA956X_PLL_VAL_100;
++ pll_1000 = QCA956X_PLL_VAL_1000;
++ break;
++
+ default:
+ BUG();
+ }
+@@ -656,6 +679,7 @@ static int __init ath79_setup_phy_if_mod
+
+ case ATH79_SOC_QCA9556:
+ case ATH79_SOC_QCA9558:
++ case ATH79_SOC_QCA956X:
+ switch (pdata->phy_if_mode) {
+ case PHY_INTERFACE_MODE_MII:
+ case PHY_INTERFACE_MODE_RGMII:
+@@ -666,11 +690,6 @@ static int __init ath79_setup_phy_if_mod
+ }
+ break;
+
+- case ATH79_SOC_QCA9561:
+- if (!pdata->phy_if_mode)
+- pdata->phy_if_mode = PHY_INTERFACE_MODE_MII;
+- break;
+-
+ default:
+ BUG();
+ }
+@@ -699,7 +718,7 @@ static int __init ath79_setup_phy_if_mod
+ case ATH79_SOC_AR7241:
+ case ATH79_SOC_AR9330:
+ case ATH79_SOC_AR9331:
+- case ATH79_SOC_QCA9561:
++ case ATH79_SOC_QCA956X:
+ case ATH79_SOC_TP9343:
+ pdata->phy_if_mode = PHY_INTERFACE_MODE_GMII;
+ break;
+@@ -1032,7 +1051,6 @@ void __init ath79_register_eth(unsigned
+ pdata->fifo_cfg3 = 0x01f00140;
+ break;
+
+- case ATH79_SOC_QCA9561:
+ case ATH79_SOC_TP9343:
+ if (id == 0) {
+ pdata->reset_bit = AR933X_RESET_GE0_MAC |
+@@ -1100,6 +1118,34 @@ void __init ath79_register_eth(unsigned
+ pdata->fifo_cfg3 = 0x01f00140;
+ break;
+
++ case ATH79_SOC_QCA956X:
++ if (id == 0) {
++ pdata->reset_bit = QCA955X_RESET_GE0_MAC |
++ QCA955X_RESET_GE0_MDIO;
++ if (pdata->phy_if_mode == PHY_INTERFACE_MODE_SGMII)
++ pdata->set_speed = qca956x_set_speed_sgmii;
++ else
++ /* FIXME */
++ pdata->set_speed = ath79_set_speed_dummy;
++ } else {
++ pdata->reset_bit = QCA955X_RESET_GE1_MAC |
++ QCA955X_RESET_GE1_MDIO;
++ /* FIXME */
++ pdata->set_speed = ath79_set_speed_dummy;
++ }
++
++ pdata->ddr_flush = ath79_ddr_no_flush;
++ pdata->has_gbit = 1;
++ pdata->is_ar724x = 1;
++
++ if (!pdata->fifo_cfg1)
++ pdata->fifo_cfg1 = 0x0010ffff;
++ if (!pdata->fifo_cfg2)
++ pdata->fifo_cfg2 = 0x015500aa;
++ if (!pdata->fifo_cfg3)
++ pdata->fifo_cfg3 = 0x01f00140;
++ break;
++
+ default:
+ BUG();
+ }
+@@ -1140,7 +1186,6 @@ void __init ath79_register_eth(unsigned
+ case ATH79_SOC_AR9330:
+ case ATH79_SOC_AR9331:
+ case ATH79_SOC_QCA9533:
+- case ATH79_SOC_QCA9561:
+ case ATH79_SOC_TP9343:
+ pdata->mii_bus_dev = &ath79_mdio1_device.dev;
+ break;
--- /dev/null
+--- a/arch/mips/ath79/irq.c
++++ b/arch/mips/ath79/irq.c
+@@ -26,6 +26,9 @@
+ #include "common.h"
+ #include "machtypes.h"
+
++static struct irq_chip ip2_chip;
++static struct irq_chip ip3_chip;
++
+ static void ath79_misc_irq_handler(struct irq_desc *desc)
+ {
+ void __iomem *base = ath79_reset_base;
+@@ -145,8 +148,7 @@ static void ar934x_ip2_irq_init(void)
+
+ for (i = ATH79_IP2_IRQ_BASE;
+ i < ATH79_IP2_IRQ_BASE + ATH79_IP2_IRQ_COUNT; i++)
+- irq_set_chip_and_handler(i, &dummy_irq_chip,
+- handle_level_irq);
++ irq_set_chip_and_handler(i, &ip2_chip, handle_level_irq);
+
+ irq_set_chained_handler(ATH79_CPU_IRQ(2), ar934x_ip2_irq_dispatch);
+ }
+@@ -174,7 +176,7 @@ static void qca953x_irq_init(void)
+
+ for (i = ATH79_IP2_IRQ_BASE;
+ i < ATH79_IP2_IRQ_BASE + ATH79_IP2_IRQ_COUNT; i++)
+- irq_set_chip_and_handler(i, &dummy_irq_chip, handle_level_irq);
++ irq_set_chip_and_handler(i, &ip2_chip, handle_level_irq);
+
+ irq_set_chained_handler(ATH79_CPU_IRQ(2), qca953x_ip2_irq_dispatch);
+ }
+@@ -238,15 +240,13 @@ static void qca955x_irq_init(void)
+
+ for (i = ATH79_IP2_IRQ_BASE;
+ i < ATH79_IP2_IRQ_BASE + ATH79_IP2_IRQ_COUNT; i++)
+- irq_set_chip_and_handler(i, &dummy_irq_chip,
+- handle_level_irq);
++ irq_set_chip_and_handler(i, &ip2_chip, handle_level_irq);
+
+ irq_set_chained_handler(ATH79_CPU_IRQ(2), qca955x_ip2_irq_dispatch);
+
+ for (i = ATH79_IP3_IRQ_BASE;
+ i < ATH79_IP3_IRQ_BASE + ATH79_IP3_IRQ_COUNT; i++)
+- irq_set_chip_and_handler(i, &dummy_irq_chip,
+- handle_level_irq);
++ irq_set_chip_and_handler(i, &ip3_chip, handle_level_irq);
+
+ irq_set_chained_handler(ATH79_CPU_IRQ(3), qca955x_ip3_irq_dispatch);
+ }
+@@ -331,13 +331,13 @@ static void qca956x_irq_init(void)
+
+ for (i = ATH79_IP2_IRQ_BASE;
+ i < ATH79_IP2_IRQ_BASE + ATH79_IP2_IRQ_COUNT; i++)
+- irq_set_chip_and_handler(i, &dummy_irq_chip, handle_level_irq);
++ irq_set_chip_and_handler(i, &ip2_chip, handle_level_irq);
+
+ irq_set_chained_handler(ATH79_CPU_IRQ(2), qca956x_ip2_irq_dispatch);
+
+ for (i = ATH79_IP3_IRQ_BASE;
+ i < ATH79_IP3_IRQ_BASE + ATH79_IP3_IRQ_COUNT; i++)
+- irq_set_chip_and_handler(i, &dummy_irq_chip, handle_level_irq);
++ irq_set_chip_and_handler(i, &ip3_chip, handle_level_irq);
+
+ irq_set_chained_handler(ATH79_CPU_IRQ(3), qca956x_ip3_irq_dispatch);
+
+@@ -463,8 +463,36 @@ IRQCHIP_DECLARE(ar79_cpu_intc, "qca,ar71
+
+ #endif
+
++static void ath79_ip2_disable(struct irq_data *data)
++{
++ disable_irq(ATH79_CPU_IRQ(2));
++}
++
++static void ath79_ip2_enable(struct irq_data *data)
++{
++ enable_irq(ATH79_CPU_IRQ(2));
++}
++
++static void ath79_ip3_disable(struct irq_data *data)
++{
++ disable_irq(ATH79_CPU_IRQ(3));
++}
++
++static void ath79_ip3_enable(struct irq_data *data)
++{
++ enable_irq(ATH79_CPU_IRQ(3));
++}
++
+ void __init arch_init_irq(void)
+ {
++ ip2_chip = dummy_irq_chip;
++ ip2_chip.irq_disable = ath79_ip2_disable;
++ ip2_chip.irq_enable = ath79_ip2_enable;
++
++ ip3_chip = dummy_irq_chip;
++ ip3_chip.irq_disable = ath79_ip3_disable;
++ ip3_chip.irq_enable = ath79_ip3_enable;
++
+ if (mips_machtype == ATH79_MACH_GENERIC_OF) {
+ irqchip_init();
+ return;
--- /dev/null
+--- a/arch/mips/ath79/dev-wmac.c
++++ b/arch/mips/ath79/dev-wmac.c
+@@ -400,6 +400,11 @@ void __init ath79_wmac_set_ext_lna_gpio(
+ ar934x_set_ext_lna_gpio(chain, gpio);
+ }
+
++void __init ath79_wmac_set_led_pin(int gpio)
++{
++ ath79_wmac_data.led_pin = gpio;
++}
++
+ void __init ath79_register_wmac(u8 *cal_data, u8 *mac_addr)
+ {
+ if (soc_is_ar913x())
+--- a/arch/mips/ath79/dev-wmac.h
++++ b/arch/mips/ath79/dev-wmac.h
+@@ -18,6 +18,7 @@ void ath79_wmac_disable_2ghz(void);
+ void ath79_wmac_disable_5ghz(void);
+ void ath79_wmac_set_tx_gain_buffalo(void);
+ void ath79_wmac_set_ext_lna_gpio(unsigned chain, int gpio);
++void ath79_wmac_set_led_pin(int gpio);
+
+ bool ar93xx_wmac_read_mac_address(u8 *dest);
+
--- /dev/null
+--- a/arch/mips/ath79/common.h
++++ b/arch/mips/ath79/common.h
+@@ -29,6 +29,7 @@ void ath79_gpio_function_enable(u32 mask
+ void ath79_gpio_function_disable(u32 mask);
+ void ath79_gpio_function_setup(u32 set, u32 clear);
+ void ath79_gpio_output_select(unsigned gpio, u8 val);
++int ath79_gpio_direction_select(unsigned gpio, bool oe);
+ void ath79_gpio_init(void);
+
+ #endif /* __ATH79_COMMON_H */
+--- a/arch/mips/ath79/gpio.c
++++ b/arch/mips/ath79/gpio.c
+@@ -83,3 +83,19 @@ void __init ath79_gpio_output_select(uns
+ /* flush write */
+ (void) __raw_readl(base + reg);
+ }
++
++int ath79_gpio_direction_select(unsigned gpio, bool oe)
++{
++ void __iomem *base = ath79_gpio_base;
++ bool ieq_1 = (soc_is_ar934x() ||
++ soc_is_qca953x());
++
++ if ((ieq_1 && oe) || (!ieq_1 && !oe))
++ __raw_writel(__raw_readl(base + AR71XX_GPIO_REG_OE) & ~(1 << gpio),
++ base + AR71XX_GPIO_REG_OE);
++ else
++ __raw_writel(__raw_readl(base + AR71XX_GPIO_REG_OE) | (1 << gpio),
++ base + AR71XX_GPIO_REG_OE);
++
++ return 0;
++}
--- /dev/null
+--- a/arch/mips/ath79/clock.c
++++ b/arch/mips/ath79/clock.c
+@@ -26,7 +26,7 @@
+ #include "common.h"
+
+ #define AR71XX_BASE_FREQ 40000000
+-#define AR724X_BASE_FREQ 5000000
++#define AR724X_BASE_FREQ 40000000
+ #define AR913X_BASE_FREQ 5000000
+
+ static struct clk *clks[3];
+@@ -103,8 +103,8 @@ static void __init ar724x_clocks_init(vo
+ div = ((pll >> AR724X_PLL_FB_SHIFT) & AR724X_PLL_FB_MASK);
+ freq = div * ref_rate;
+
+- div = ((pll >> AR724X_PLL_REF_DIV_SHIFT) & AR724X_PLL_REF_DIV_MASK);
+- freq *= div;
++ div = ((pll >> AR724X_PLL_REF_DIV_SHIFT) & AR724X_PLL_REF_DIV_MASK) * 2;
++ freq /= div;
+
+ cpu_rate = freq;
+
--- /dev/null
+--- a/arch/mips/ath79/Kconfig
++++ b/arch/mips/ath79/Kconfig
+@@ -95,6 +95,8 @@ choice
+ select SOC_AR913X
+ endchoice
+
++source "arch/mips/ath79/Kconfig.openwrt"
++
+ endmenu
+
+ config SOC_AR71XX
--- /dev/null
+--- a/arch/mips/ath79/prom.c
++++ b/arch/mips/ath79/prom.c
+@@ -136,6 +136,13 @@ void __init prom_init(void)
+ initrd_end = initrd_start + fw_getenvl("initrd_size");
+ }
+ #endif
++
++ if (strstr(arcs_cmdline, "board=750Gr3") ||
++ strstr(arcs_cmdline, "board=951G") ||
++ strstr(arcs_cmdline, "board=2011L") ||
++ strstr(arcs_cmdline, "board=711Gr100") ||
++ strstr(arcs_cmdline, "board=922gs"))
++ ath79_prom_append_cmdline("console", "ttyS0,115200");
+ }
+
+ void __init prom_free_prom_memory(void)
--- /dev/null
+--- a/arch/mips/ath79/gpio.c
++++ b/arch/mips/ath79/gpio.c
+@@ -64,15 +64,21 @@ void ath79_gpio_function_disable(u32 mas
+ void __init ath79_gpio_output_select(unsigned gpio, u8 val)
+ {
+ void __iomem *base = ath79_gpio_base;
+- unsigned int reg;
++ unsigned int reg, reg_base;
+ u32 t, s;
+
+- BUG_ON(!soc_is_ar934x() && !soc_is_qca953x() && !soc_is_qca956x());
+-
+- if (gpio >= AR934X_GPIO_COUNT)
+- return;
++ if (soc_is_ar934x())
++ reg_base = AR934X_GPIO_REG_OUT_FUNC0;
++ else if (soc_is_qca953x())
++ reg_base = QCA953X_GPIO_REG_OUT_FUNC0;
++ else if (soc_is_qca955x())
++ reg_base = QCA955X_GPIO_REG_OUT_FUNC0;
++ else if (soc_is_qca956x())
++ reg_base = QCA956X_GPIO_REG_OUT_FUNC0;
++ else
++ BUG();
+
+- reg = AR934X_GPIO_REG_OUT_FUNC0 + 4 * (gpio / 4);
++ reg = reg_base + 4 * (gpio / 4);
+ s = 8 * (gpio % 4);
+
+ t = __raw_readl(base + reg);
+--- a/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
++++ b/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
+@@ -875,6 +875,14 @@
+ #define QCA953X_GPIO_OUT_MUX_LED_LINK4 44
+ #define QCA953X_GPIO_OUT_MUX_LED_LINK5 45
+
++#define QCA955X_GPIO_REG_OUT_FUNC0 0x2c
++#define QCA955X_GPIO_REG_OUT_FUNC1 0x30
++#define QCA955X_GPIO_REG_OUT_FUNC2 0x34
++#define QCA955X_GPIO_REG_OUT_FUNC3 0x38
++#define QCA955X_GPIO_REG_OUT_FUNC4 0x3c
++#define QCA955X_GPIO_REG_OUT_FUNC5 0x40
++#define QCA955X_GPIO_REG_FUNC 0x6c
++
+ #define QCA956X_GPIO_REG_OUT_FUNC0 0x2c
+ #define QCA956X_GPIO_REG_OUT_FUNC1 0x30
+ #define QCA956X_GPIO_REG_OUT_FUNC2 0x34
+@@ -1014,6 +1022,8 @@
+ #define AR934X_GPIO_OUT_EXT_LNA0 46
+ #define AR934X_GPIO_OUT_EXT_LNA1 47
+
++#define QCA955X_GPIO_OUT_GPIO 0
++
+ /*
+ * MII_CTRL block
+ */
--- /dev/null
+--- a/arch/mips/ath79/pci.c
++++ b/arch/mips/ath79/pci.c
+@@ -53,6 +53,15 @@ static const struct ath79_pci_irq ar724x
+ }
+ };
+
++static const struct ath79_pci_irq qca953x_pci_irq_map[] __initconst = {
++ {
++ .bus = 0,
++ .slot = 0,
++ .pin = 1,
++ .irq = ATH79_PCI_IRQ(0),
++ },
++};
++
+ static const struct ath79_pci_irq qca955x_pci_irq_map[] __initconst = {
+ {
+ .bus = 0,
+@@ -98,6 +107,9 @@ int __init pcibios_map_irq(const struct
+ soc_is_ar9344()) {
+ ath79_pci_irq_map = ar724x_pci_irq_map;
+ ath79_pci_nr_irqs = ARRAY_SIZE(ar724x_pci_irq_map);
++ } else if (soc_is_qca953x()) {
++ ath79_pci_irq_map = qca953x_pci_irq_map;
++ ath79_pci_nr_irqs = ARRAY_SIZE(qca953x_pci_irq_map);
+ } else if (soc_is_qca955x()) {
+ ath79_pci_irq_map = qca955x_pci_irq_map;
+ ath79_pci_nr_irqs = ARRAY_SIZE(qca955x_pci_irq_map);
+@@ -303,6 +315,15 @@ int __init ath79_register_pci(void)
+ AR724X_PCI_MEM_SIZE,
+ 0,
+ ATH79_IP2_IRQ(0));
++ } else if (soc_is_qca9533()) {
++ pdev = ath79_register_pci_ar724x(0,
++ QCA953X_PCI_CFG_BASE0,
++ QCA953X_PCI_CTRL_BASE0,
++ QCA953X_PCI_CRP_BASE0,
++ QCA953X_PCI_MEM_BASE0,
++ QCA953X_PCI_MEM_SIZE,
++ 0,
++ ATH79_IP2_IRQ(0));
+ } else if (soc_is_qca9558()) {
+ pdev = ath79_register_pci_ar724x(0,
+ QCA955X_PCI_CFG_BASE0,
--- /dev/null
+--- a/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
++++ b/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
+@@ -1105,5 +1105,11 @@
+
+ #define QCA955X_ETH_CFG_RGMII_EN BIT(0)
+ #define QCA955X_ETH_CFG_GE0_SGMII BIT(6)
++#define QCA955X_ETH_CFG_RXD_DELAY BIT(14)
++#define QCA955X_ETH_CFG_RXD_DELAY_MASK 0x3
++#define QCA955X_ETH_CFG_RXD_DELAY_SHIFT 14
++#define QCA955X_ETH_CFG_RDV_DELAY BIT(16)
++#define QCA955X_ETH_CFG_RDV_DELAY_MASK 0x3
++#define QCA955X_ETH_CFG_RDV_DELAY_SHIFT 16
+
+ #endif /* __ASM_MACH_AR71XX_REGS_H */
--- /dev/null
+--- a/drivers/leds/Kconfig
++++ b/drivers/leds/Kconfig
+@@ -568,6 +568,13 @@ config LEDS_SEAD3
+
+ comment "LED driver for blink(1) USB RGB LED is under Special HID drivers (HID_THINGM)"
+
++config LEDS_NU801
++ tristate "LED driver for NU801 RGB LED"
++ depends on LEDS_CLASS && ATH79_MACH_MR18
++ help
++ This option enables support for NU801 RGB LED driver chips
++ accessed via GPIO.
++
+ config LEDS_BLINKM
+ tristate "LED support for the BlinkM I2C RGB LED"
+ depends on LEDS_CLASS
+--- a/drivers/leds/Makefile
++++ b/drivers/leds/Makefile
+@@ -55,6 +55,7 @@ obj-$(CONFIG_LEDS_ADP5520) += leds-adp5
+ obj-$(CONFIG_LEDS_DELL_NETBOOKS) += dell-led.o
+ obj-$(CONFIG_LEDS_MC13783) += leds-mc13783.o
+ obj-$(CONFIG_LEDS_RB750) += leds-rb750.o
++obj-$(CONFIG_LEDS_NU801) += leds-nu801.o
+ obj-$(CONFIG_LEDS_NS2) += leds-ns2.o
+ obj-$(CONFIG_LEDS_NETXBIG) += leds-netxbig.o
+ obj-$(CONFIG_LEDS_ASIC3) += leds-asic3.o
--- /dev/null
+Add access to the function2 gpio register. This probably has to be
+converted into a pimux driver later on. This is needed for some setup
+functions on the Arduino Yun.
+
+--- a/arch/mips/ath79/common.h
++++ b/arch/mips/ath79/common.h
+@@ -28,6 +28,7 @@ void ath79_ddr_wb_flush(unsigned int reg
+ void ath79_gpio_function_enable(u32 mask);
+ void ath79_gpio_function_disable(u32 mask);
+ void ath79_gpio_function_setup(u32 set, u32 clear);
++void ath79_gpio_function2_setup(u32 set, u32 clear);
+ void ath79_gpio_output_select(unsigned gpio, u8 val);
+ int ath79_gpio_direction_select(unsigned gpio, bool oe);
+ void ath79_gpio_init(void);
+--- a/arch/mips/ath79/gpio.c
++++ b/arch/mips/ath79/gpio.c
+@@ -42,6 +42,31 @@ static void __iomem *ath79_gpio_get_func
+ return ath79_gpio_base + reg;
+ }
+
++static void __iomem *ath79_gpio_get_function2_reg(void)
++{
++ u32 reg = 0;
++
++ if (soc_is_ar71xx() ||
++ soc_is_ar724x() ||
++ soc_is_ar913x() ||
++ soc_is_ar933x())
++ reg = AR71XX_GPIO_REG_FUNC_2;
++ else
++ BUG();
++
++ return ath79_gpio_base + reg;
++}
++
++
++void ath79_gpio_function2_setup(u32 set, u32 clear)
++{
++ void __iomem *reg = ath79_gpio_get_function2_reg();
++
++ __raw_writel((__raw_readl(reg) & ~clear) | set, reg);
++ /* flush write */
++ __raw_readl(reg);
++}
++
+ void ath79_gpio_function_setup(u32 set, u32 clear)
+ {
+ void __iomem *reg = ath79_gpio_get_function_reg();
+--- a/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
++++ b/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
+@@ -847,6 +847,7 @@
+ #define AR71XX_GPIO_REG_INT_PENDING 0x20
+ #define AR71XX_GPIO_REG_INT_ENABLE 0x24
+ #define AR71XX_GPIO_REG_FUNC 0x28
++#define AR71XX_GPIO_REG_FUNC_2 0x30
+
+ #define AR934X_GPIO_REG_OUT_FUNC0 0x2c
+ #define AR934X_GPIO_REG_OUT_FUNC1 0x30
+@@ -971,6 +972,8 @@
+ #define AR724X_GPIO_FUNC_UART_EN BIT(1)
+ #define AR724X_GPIO_FUNC_JTAG_DISABLE BIT(0)
+
++#define AR933X_GPIO_FUNC2_JUMPSTART_DISABLE BIT(9)
++
+ #define AR913X_GPIO_FUNC_WMAC_LED_EN BIT(22)
+ #define AR913X_GPIO_FUNC_EXP_PORT_CS_EN BIT(21)
+ #define AR913X_GPIO_FUNC_I2S_REFCLKEN BIT(20)
--- /dev/null
+From 4d3c17975c7814884a721fe693b3adf5c426d759 Mon Sep 17 00:00:00 2001
+From: Hauke Mehrtens <hauke@hauke-m.de>
+Date: Tue, 10 Nov 2015 22:18:39 +0100
+Subject: [RFC] serial: core: add support for boot console with arbitrary
+ baud rates
+
+The Arduino Yun uses a baud rate of 250000 by default. The serial is
+going over the Atmel ATmega and is used to connect to this chip.
+Without this patch Linux wants to switch the console to 230400 Baud.
+
+With this patch Linux will use the configured baud rate and not some
+standard one which is near by.
+
+Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
+---
+ drivers/tty/serial/serial_core.c | 13 ++++++++++---
+ include/linux/console.h | 1 +
+ 2 files changed, 11 insertions(+), 3 deletions(-)
+
+--- a/drivers/tty/serial/serial_core.c
++++ b/drivers/tty/serial/serial_core.c
+@@ -164,6 +164,8 @@ static int uart_port_startup(struct tty_
+ if (retval == 0) {
+ if (uart_console(uport) && uport->cons->cflag) {
+ tty->termios.c_cflag = uport->cons->cflag;
++ tty->termios.c_ospeed = uport->cons->baud;
++ tty->termios.c_ispeed = uport->cons->baud;
+ uport->cons->cflag = 0;
+ }
+ /*
+@@ -1909,7 +1911,7 @@ static const struct baud_rates baud_rate
+ { 4800, B4800 },
+ { 2400, B2400 },
+ { 1200, B1200 },
+- { 0, B38400 }
++ { 0, BOTHER }
+ };
+
+ /**
+@@ -1948,10 +1950,13 @@ uart_set_options(struct uart_port *port,
+ * Construct a cflag setting.
+ */
+ for (i = 0; baud_rates[i].rate; i++)
+- if (baud_rates[i].rate <= baud)
++ if (baud_rates[i].rate == baud)
+ break;
+
+ termios.c_cflag |= baud_rates[i].cflag;
++ if (!baud_rates[i].rate) {
++ termios.c_ospeed = baud;
++ }
+
+ if (bits == 7)
+ termios.c_cflag |= CS7;
+@@ -1981,8 +1986,10 @@ uart_set_options(struct uart_port *port,
+ * Allow the setting of the UART parameters with a NULL console
+ * too:
+ */
+- if (co)
++ if (co) {
+ co->cflag = termios.c_cflag;
++ co->baud = baud;
++ }
+
+ return 0;
+ }
+--- a/include/linux/console.h
++++ b/include/linux/console.h
+@@ -128,6 +128,7 @@ struct console {
+ short flags;
+ short index;
+ int cflag;
++ int baud;
+ void *data;
+ struct console *next;
+ };
--- /dev/null
+--- a/drivers/net/phy/mdio-bitbang.c
++++ b/drivers/net/phy/mdio-bitbang.c
+@@ -165,19 +165,7 @@ static int mdiobb_read(struct mii_bus *b
+
+ ctrl->ops->set_mdio_dir(ctrl, 0);
+
+- /* check the turnaround bit: the PHY should be driving it to zero, if this
+- * PHY is listed in phy_ignore_ta_mask as having broken TA, skip that
+- */
+- if (mdiobb_get_bit(ctrl) != 0 &&
+- !(bus->phy_ignore_ta_mask & (1 << phy))) {
+- /* PHY didn't drive TA low -- flush any bits it
+- * may be trying to send.
+- */
+- for (i = 0; i < 32; i++)
+- mdiobb_get_bit(ctrl);
+-
+- return 0xffff;
+- }
++ mdiobb_get_bit(ctrl);
+
+ ret = mdiobb_get_num(ctrl, 16);
+ mdiobb_get_bit(ctrl);
--- /dev/null
+From 66e584435ac0de6e0abeb6d7166fe4fe25d6bb73 Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jogo@openwrt.org>
+Date: Tue, 16 Jun 2015 13:15:08 +0200
+Subject: [PATCH] phy/mdio-bitbang: prevent rescheduling during command
+
+It seems some phys have some maximum timings for accessing the MDIO line,
+resulting in bit errors under cpu stress. Prevent this from happening by
+disabling interrupts when sending commands.
+
+Signed-off-by: Jonas Gorski <jogo@openwrt.org>
+---
+ drivers/net/phy/mdio-bitbang.c | 9 +++++++++
+ 1 file changed, 9 insertions(+)
+
+--- a/drivers/net/phy/mdio-bitbang.c
++++ b/drivers/net/phy/mdio-bitbang.c
+@@ -17,6 +17,7 @@
+ * kind, whether express or implied.
+ */
+
++#include <linux/irqflags.h>
+ #include <linux/module.h>
+ #include <linux/mdio-bitbang.h>
+ #include <linux/types.h>
+@@ -156,7 +157,9 @@ static int mdiobb_read(struct mii_bus *b
+ {
+ struct mdiobb_ctrl *ctrl = bus->priv;
+ int ret, i;
++ long flags;
+
++ local_irq_save(flags);
+ if (reg & MII_ADDR_C45) {
+ reg = mdiobb_cmd_addr(ctrl, phy, reg);
+ mdiobb_cmd(ctrl, MDIO_C45_READ, phy, reg);
+@@ -169,13 +172,17 @@ static int mdiobb_read(struct mii_bus *b
+
+ ret = mdiobb_get_num(ctrl, 16);
+ mdiobb_get_bit(ctrl);
++ local_irq_restore(flags);
++
+ return ret;
+ }
+
+ static int mdiobb_write(struct mii_bus *bus, int phy, int reg, u16 val)
+ {
+ struct mdiobb_ctrl *ctrl = bus->priv;
++ long flags;
+
++ local_irq_save(flags);
+ if (reg & MII_ADDR_C45) {
+ reg = mdiobb_cmd_addr(ctrl, phy, reg);
+ mdiobb_cmd(ctrl, MDIO_C45_WRITE, phy, reg);
+@@ -190,6 +197,8 @@ static int mdiobb_write(struct mii_bus *
+
+ ctrl->ops->set_mdio_dir(ctrl, 0);
+ mdiobb_get_bit(ctrl);
++ local_irq_restore(flags);
++
+ return 0;
+ }
+
--- /dev/null
+--- a/arch/mips/include/asm/checksum.h
++++ b/arch/mips/include/asm/checksum.h
+@@ -134,26 +134,30 @@ static inline __sum16 ip_fast_csum(const
+ const unsigned int *stop = word + ihl;
+ unsigned int csum;
+ int carry;
++ unsigned int w;
+
+- csum = word[0];
+- csum += word[1];
+- carry = (csum < word[1]);
++ csum = net_hdr_word(word++);
++
++ w = net_hdr_word(word++);
++ csum += w;
++ carry = (csum < w);
+ csum += carry;
+
+- csum += word[2];
+- carry = (csum < word[2]);
++ w = net_hdr_word(word++);
++ csum += w;
++ carry = (csum < w);
+ csum += carry;
+
+- csum += word[3];
+- carry = (csum < word[3]);
++ w = net_hdr_word(word++);
++ csum += w;
++ carry = (csum < w);
+ csum += carry;
+
+- word += 4;
+ do {
+- csum += *word;
+- carry = (csum < *word);
++ w = net_hdr_word(word++);
++ csum += w;
++ carry = (csum < w);
+ csum += carry;
+- word++;
+ } while (word != stop);
+
+ return csum_fold(csum);
+@@ -212,73 +216,6 @@ static inline __sum16 ip_compute_csum(co
+ return csum_fold(csum_partial(buff, len, 0));
+ }
+
+-#define _HAVE_ARCH_IPV6_CSUM
+-static __inline__ __sum16 csum_ipv6_magic(const struct in6_addr *saddr,
+- const struct in6_addr *daddr,
+- __u32 len, unsigned short proto,
+- __wsum sum)
+-{
+- __wsum tmp;
+-
+- __asm__(
+- " .set push # csum_ipv6_magic\n"
+- " .set noreorder \n"
+- " .set noat \n"
+- " addu %0, %5 # proto (long in network byte order)\n"
+- " sltu $1, %0, %5 \n"
+- " addu %0, $1 \n"
+-
+- " addu %0, %6 # csum\n"
+- " sltu $1, %0, %6 \n"
+- " lw %1, 0(%2) # four words source address\n"
+- " addu %0, $1 \n"
+- " addu %0, %1 \n"
+- " sltu $1, %0, %1 \n"
+-
+- " lw %1, 4(%2) \n"
+- " addu %0, $1 \n"
+- " addu %0, %1 \n"
+- " sltu $1, %0, %1 \n"
+-
+- " lw %1, 8(%2) \n"
+- " addu %0, $1 \n"
+- " addu %0, %1 \n"
+- " sltu $1, %0, %1 \n"
+-
+- " lw %1, 12(%2) \n"
+- " addu %0, $1 \n"
+- " addu %0, %1 \n"
+- " sltu $1, %0, %1 \n"
+-
+- " lw %1, 0(%3) \n"
+- " addu %0, $1 \n"
+- " addu %0, %1 \n"
+- " sltu $1, %0, %1 \n"
+-
+- " lw %1, 4(%3) \n"
+- " addu %0, $1 \n"
+- " addu %0, %1 \n"
+- " sltu $1, %0, %1 \n"
+-
+- " lw %1, 8(%3) \n"
+- " addu %0, $1 \n"
+- " addu %0, %1 \n"
+- " sltu $1, %0, %1 \n"
+-
+- " lw %1, 12(%3) \n"
+- " addu %0, $1 \n"
+- " addu %0, %1 \n"
+- " sltu $1, %0, %1 \n"
+-
+- " addu %0, $1 # Add final carry\n"
+- " .set pop"
+- : "=&r" (sum), "=&r" (tmp)
+- : "r" (saddr), "r" (daddr),
+- "0" (htonl(len)), "r" (htonl(proto)), "r" (sum));
+-
+- return csum_fold(sum);
+-}
+-
+ #include <asm-generic/checksum.h>
+ #endif /* CONFIG_GENERIC_CSUM */
+
+--- a/include/uapi/linux/ip.h
++++ b/include/uapi/linux/ip.h
+@@ -102,7 +102,7 @@ struct iphdr {
+ __be32 saddr;
+ __be32 daddr;
+ /*The options start here. */
+-};
++} __attribute__((packed, aligned(2)));
+
+
+ struct ip_auth_hdr {
+--- a/include/uapi/linux/ipv6.h
++++ b/include/uapi/linux/ipv6.h
+@@ -129,7 +129,7 @@ struct ipv6hdr {
+
+ struct in6_addr saddr;
+ struct in6_addr daddr;
+-};
++} __attribute__((packed, aligned(2)));
+
+
+ /* index values for the variables in ipv6_devconf */
+--- a/include/uapi/linux/tcp.h
++++ b/include/uapi/linux/tcp.h
+@@ -54,7 +54,7 @@ struct tcphdr {
+ __be16 window;
+ __sum16 check;
+ __be16 urg_ptr;
+-};
++} __attribute__((packed, aligned(2)));
+
+ /*
+ * The union cast uses a gcc extension to avoid aliasing problems
+@@ -64,7 +64,7 @@ struct tcphdr {
+ union tcp_word_hdr {
+ struct tcphdr hdr;
+ __be32 words[5];
+-};
++} __attribute__((packed, aligned(2)));
+
+ #define tcp_flag_word(tp) ( ((union tcp_word_hdr *)(tp))->words [3])
+
+--- a/include/uapi/linux/udp.h
++++ b/include/uapi/linux/udp.h
+@@ -24,7 +24,7 @@ struct udphdr {
+ __be16 dest;
+ __be16 len;
+ __sum16 check;
+-};
++} __attribute__((packed, aligned(2)));
+
+ /* UDP socket options */
+ #define UDP_CORK 1 /* Never send partially complete segments */
+--- a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c
++++ b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c
+@@ -41,8 +41,8 @@ static bool ipv4_pkt_to_tuple(const stru
+ if (ap == NULL)
+ return false;
+
+- tuple->src.u3.ip = ap[0];
+- tuple->dst.u3.ip = ap[1];
++ tuple->src.u3.ip = net_hdr_word(ap++);
++ tuple->dst.u3.ip = net_hdr_word(ap);
+
+ return true;
+ }
+--- a/include/uapi/linux/icmp.h
++++ b/include/uapi/linux/icmp.h
+@@ -80,7 +80,7 @@ struct icmphdr {
+ __be16 mtu;
+ } frag;
+ } un;
+-};
++} __attribute__((packed, aligned(2)));
+
+
+ /*
+--- a/include/uapi/linux/in6.h
++++ b/include/uapi/linux/in6.h
+@@ -42,7 +42,7 @@ struct in6_addr {
+ #define s6_addr16 in6_u.u6_addr16
+ #define s6_addr32 in6_u.u6_addr32
+ #endif
+-};
++} __attribute__((packed, aligned(2)));
+ #endif /* __UAPI_DEF_IN6_ADDR */
+
+ #if __UAPI_DEF_SOCKADDR_IN6
+--- a/net/ipv6/tcp_ipv6.c
++++ b/net/ipv6/tcp_ipv6.c
+@@ -39,6 +39,7 @@
+ #include <linux/ipsec.h>
+ #include <linux/times.h>
+ #include <linux/slab.h>
++#include <asm/unaligned.h>
+ #include <linux/uaccess.h>
+ #include <linux/ipv6.h>
+ #include <linux/icmpv6.h>
+@@ -776,10 +777,10 @@ static void tcp_v6_send_response(const s
+ topt = (__be32 *)(t1 + 1);
+
+ if (tsecr) {
+- *topt++ = htonl((TCPOPT_NOP << 24) | (TCPOPT_NOP << 16) |
+- (TCPOPT_TIMESTAMP << 8) | TCPOLEN_TIMESTAMP);
+- *topt++ = htonl(tsval);
+- *topt++ = htonl(tsecr);
++ put_unaligned_be32((TCPOPT_NOP << 24) | (TCPOPT_NOP << 16) |
++ (TCPOPT_TIMESTAMP << 8) | TCPOLEN_TIMESTAMP, topt++);
++ put_unaligned_be32(tsval, topt++);
++ put_unaligned_be32(tsecr, topt++);
+ }
+
+ #ifdef CONFIG_TCP_MD5SIG
+--- a/include/linux/ipv6.h
++++ b/include/linux/ipv6.h
+@@ -5,6 +5,7 @@
+
+ #define ipv6_optlen(p) (((p)->hdrlen+1) << 3)
+ #define ipv6_authlen(p) (((p)->hdrlen+2) << 2)
++
+ /*
+ * This structure contains configuration options per IPv6 link.
+ */
+--- a/net/ipv6/datagram.c
++++ b/net/ipv6/datagram.c
+@@ -426,7 +426,7 @@ int ipv6_recv_error(struct sock *sk, str
+ ipv6_iface_scope_id(&sin->sin6_addr,
+ IP6CB(skb)->iif);
+ } else {
+- ipv6_addr_set_v4mapped(*(__be32 *)(nh + serr->addr_offset),
++ ipv6_addr_set_v4mapped(net_hdr_word(nh + serr->addr_offset),
+ &sin->sin6_addr);
+ sin->sin6_scope_id = 0;
+ }
+@@ -763,12 +763,12 @@ int ip6_datagram_send_ctl(struct net *ne
+ }
+
+ if (fl6->flowlabel&IPV6_FLOWINFO_MASK) {
+- if ((fl6->flowlabel^*(__be32 *)CMSG_DATA(cmsg))&~IPV6_FLOWINFO_MASK) {
++ if ((fl6->flowlabel^net_hdr_word(CMSG_DATA(cmsg)))&~IPV6_FLOWINFO_MASK) {
+ err = -EINVAL;
+ goto exit_f;
+ }
+ }
+- fl6->flowlabel = IPV6_FLOWINFO_MASK & *(__be32 *)CMSG_DATA(cmsg);
++ fl6->flowlabel = IPV6_FLOWINFO_MASK & net_hdr_word(CMSG_DATA(cmsg));
+ break;
+
+ case IPV6_2292HOPOPTS:
+--- a/net/ipv6/ip6_gre.c
++++ b/net/ipv6/ip6_gre.c
+@@ -394,7 +394,7 @@ static void ip6gre_err(struct sk_buff *s
+
+ t = ip6gre_tunnel_lookup(skb->dev, &ipv6h->daddr, &ipv6h->saddr,
+ flags & GRE_KEY ?
+- *(((__be32 *)p) + (grehlen / 4) - 1) : 0,
++ net_hdr_word(((__be32 *)p) + (grehlen / 4) - 1) : 0,
+ p[1]);
+ if (!t)
+ return;
+@@ -476,11 +476,11 @@ static int ip6gre_rcv(struct sk_buff *sk
+ offset += 4;
+ }
+ if (flags&GRE_KEY) {
+- key = *(__be32 *)(h + offset);
++ key = net_hdr_word(h + offset);
+ offset += 4;
+ }
+ if (flags&GRE_SEQ) {
+- seqno = ntohl(*(__be32 *)(h + offset));
++ seqno = ntohl(net_hdr_word(h + offset));
+ offset += 4;
+ }
+ }
+@@ -742,7 +742,7 @@ static netdev_tx_t ip6gre_xmit2(struct s
+
+ if (tunnel->parms.o_flags&GRE_SEQ) {
+ ++tunnel->o_seqno;
+- *ptr = htonl(tunnel->o_seqno);
++ net_hdr_word(ptr) = htonl(tunnel->o_seqno);
+ ptr--;
+ }
+ if (tunnel->parms.o_flags&GRE_KEY) {
+@@ -836,7 +836,7 @@ static inline int ip6gre_xmit_ipv6(struc
+
+ dsfield = ipv6_get_dsfield(ipv6h);
+ if (t->parms.flags & IP6_TNL_F_USE_ORIG_TCLASS)
+- fl6.flowlabel |= (*(__be32 *) ipv6h & IPV6_TCLASS_MASK);
++ fl6.flowlabel |= net_hdr_word(ipv6h) & IPV6_TCLASS_MASK;
+ if (t->parms.flags & IP6_TNL_F_USE_ORIG_FLOWLABEL)
+ fl6.flowlabel |= ip6_flowlabel(ipv6h);
+ if (t->parms.flags & IP6_TNL_F_USE_ORIG_FWMARK)
+--- a/net/ipv6/ip6_tunnel.c
++++ b/net/ipv6/ip6_tunnel.c
+@@ -1396,7 +1396,7 @@ ip6ip6_tnl_xmit(struct sk_buff *skb, str
+
+ dsfield = ipv6_get_dsfield(ipv6h);
+ if (t->parms.flags & IP6_TNL_F_USE_ORIG_TCLASS)
+- fl6.flowlabel |= (*(__be32 *) ipv6h & IPV6_TCLASS_MASK);
++ fl6.flowlabel |= net_hdr_word(ipv6h) & IPV6_TCLASS_MASK;
+ if (t->parms.flags & IP6_TNL_F_USE_ORIG_FLOWLABEL)
+ fl6.flowlabel |= ip6_flowlabel(ipv6h);
+ if (t->parms.flags & IP6_TNL_F_USE_ORIG_FWMARK)
+--- a/net/ipv6/exthdrs.c
++++ b/net/ipv6/exthdrs.c
+@@ -573,7 +573,7 @@ static bool ipv6_hop_jumbo(struct sk_buf
+ goto drop;
+ }
+
+- pkt_len = ntohl(*(__be32 *)(nh + optoff + 2));
++ pkt_len = ntohl(net_hdr_word(nh + optoff + 2));
+ if (pkt_len <= IPV6_MAXPLEN) {
+ IP6_INC_STATS_BH(net, ipv6_skb_idev(skb),
+ IPSTATS_MIB_INHDRERRORS);
+--- a/include/linux/types.h
++++ b/include/linux/types.h
+@@ -232,5 +232,11 @@ typedef void (*call_rcu_func_t)(struct r
+ /* clocksource cycle base type */
+ typedef u64 cycle_t;
+
++struct net_hdr_word {
++ u32 words[1];
++} __attribute__((packed, aligned(2)));
++
++#define net_hdr_word(_p) (((struct net_hdr_word *) (_p))->words[0])
++
+ #endif /* __ASSEMBLY__ */
+ #endif /* _LINUX_TYPES_H */
+--- a/net/ipv4/af_inet.c
++++ b/net/ipv4/af_inet.c
+@@ -1321,8 +1321,8 @@ static struct sk_buff **inet_gro_receive
+ if (unlikely(ip_fast_csum((u8 *)iph, 5)))
+ goto out_unlock;
+
+- id = ntohl(*(__be32 *)&iph->id);
+- flush = (u16)((ntohl(*(__be32 *)iph) ^ skb_gro_len(skb)) | (id & ~IP_DF));
++ id = ntohl(net_hdr_word(&iph->id));
++ flush = (u16)((ntohl(net_hdr_word(iph)) ^ skb_gro_len(skb)) | (id & ~IP_DF));
+ id >>= 16;
+
+ for (p = *head; p; p = p->next) {
+--- a/net/ipv4/route.c
++++ b/net/ipv4/route.c
+@@ -457,7 +457,7 @@ static struct neighbour *ipv4_neigh_look
+ else if (skb)
+ pkey = &ip_hdr(skb)->daddr;
+
+- n = __ipv4_neigh_lookup(dev, *(__force u32 *)pkey);
++ n = __ipv4_neigh_lookup(dev, net_hdr_word(pkey));
+ if (n)
+ return n;
+ return neigh_create(&arp_tbl, pkey, dev);
+--- a/net/ipv4/tcp_output.c
++++ b/net/ipv4/tcp_output.c
+@@ -450,48 +450,53 @@ static void tcp_options_write(__be32 *pt
+ u16 options = opts->options; /* mungable copy */
+
+ if (unlikely(OPTION_MD5 & options)) {
+- *ptr++ = htonl((TCPOPT_NOP << 24) | (TCPOPT_NOP << 16) |
+- (TCPOPT_MD5SIG << 8) | TCPOLEN_MD5SIG);
++ net_hdr_word(ptr++) =
++ htonl((TCPOPT_NOP << 24) | (TCPOPT_NOP << 16) |
++ (TCPOPT_MD5SIG << 8) | TCPOLEN_MD5SIG);
+ /* overload cookie hash location */
+ opts->hash_location = (__u8 *)ptr;
+ ptr += 4;
+ }
+
+ if (unlikely(opts->mss)) {
+- *ptr++ = htonl((TCPOPT_MSS << 24) |
+- (TCPOLEN_MSS << 16) |
+- opts->mss);
++ net_hdr_word(ptr++) =
++ htonl((TCPOPT_MSS << 24) | (TCPOLEN_MSS << 16) |
++ opts->mss);
+ }
+
+ if (likely(OPTION_TS & options)) {
+ if (unlikely(OPTION_SACK_ADVERTISE & options)) {
+- *ptr++ = htonl((TCPOPT_SACK_PERM << 24) |
+- (TCPOLEN_SACK_PERM << 16) |
+- (TCPOPT_TIMESTAMP << 8) |
+- TCPOLEN_TIMESTAMP);
++ net_hdr_word(ptr++) =
++ htonl((TCPOPT_SACK_PERM << 24) |
++ (TCPOLEN_SACK_PERM << 16) |
++ (TCPOPT_TIMESTAMP << 8) |
++ TCPOLEN_TIMESTAMP);
+ options &= ~OPTION_SACK_ADVERTISE;
+ } else {
+- *ptr++ = htonl((TCPOPT_NOP << 24) |
+- (TCPOPT_NOP << 16) |
+- (TCPOPT_TIMESTAMP << 8) |
+- TCPOLEN_TIMESTAMP);
++ net_hdr_word(ptr++) =
++ htonl((TCPOPT_NOP << 24) |
++ (TCPOPT_NOP << 16) |
++ (TCPOPT_TIMESTAMP << 8) |
++ TCPOLEN_TIMESTAMP);
+ }
+- *ptr++ = htonl(opts->tsval);
+- *ptr++ = htonl(opts->tsecr);
++ net_hdr_word(ptr++) = htonl(opts->tsval);
++ net_hdr_word(ptr++) = htonl(opts->tsecr);
+ }
+
+ if (unlikely(OPTION_SACK_ADVERTISE & options)) {
+- *ptr++ = htonl((TCPOPT_NOP << 24) |
+- (TCPOPT_NOP << 16) |
+- (TCPOPT_SACK_PERM << 8) |
+- TCPOLEN_SACK_PERM);
++ net_hdr_word(ptr++) =
++ htonl((TCPOPT_NOP << 24) |
++ (TCPOPT_NOP << 16) |
++ (TCPOPT_SACK_PERM << 8) |
++ TCPOLEN_SACK_PERM);
+ }
+
+ if (unlikely(OPTION_WSCALE & options)) {
+- *ptr++ = htonl((TCPOPT_NOP << 24) |
+- (TCPOPT_WINDOW << 16) |
+- (TCPOLEN_WINDOW << 8) |
+- opts->ws);
++ net_hdr_word(ptr++) =
++ htonl((TCPOPT_NOP << 24) |
++ (TCPOPT_WINDOW << 16) |
++ (TCPOLEN_WINDOW << 8) |
++ opts->ws);
+ }
+
+ if (unlikely(opts->num_sack_blocks)) {
+@@ -499,16 +504,17 @@ static void tcp_options_write(__be32 *pt
+ tp->duplicate_sack : tp->selective_acks;
+ int this_sack;
+
+- *ptr++ = htonl((TCPOPT_NOP << 24) |
+- (TCPOPT_NOP << 16) |
+- (TCPOPT_SACK << 8) |
+- (TCPOLEN_SACK_BASE + (opts->num_sack_blocks *
++ net_hdr_word(ptr++) =
++ htonl((TCPOPT_NOP << 24) |
++ (TCPOPT_NOP << 16) |
++ (TCPOPT_SACK << 8) |
++ (TCPOLEN_SACK_BASE + (opts->num_sack_blocks *
+ TCPOLEN_SACK_PERBLOCK)));
+
+ for (this_sack = 0; this_sack < opts->num_sack_blocks;
+ ++this_sack) {
+- *ptr++ = htonl(sp[this_sack].start_seq);
+- *ptr++ = htonl(sp[this_sack].end_seq);
++ net_hdr_word(ptr++) = htonl(sp[this_sack].start_seq);
++ net_hdr_word(ptr++) = htonl(sp[this_sack].end_seq);
+ }
+
+ tp->rx_opt.dsack = 0;
+@@ -521,13 +527,14 @@ static void tcp_options_write(__be32 *pt
+
+ if (foc->exp) {
+ len = TCPOLEN_EXP_FASTOPEN_BASE + foc->len;
+- *ptr = htonl((TCPOPT_EXP << 24) | (len << 16) |
++ net_hdr_word(ptr) =
++ htonl((TCPOPT_EXP << 24) | (len << 16) |
+ TCPOPT_FASTOPEN_MAGIC);
+ p += TCPOLEN_EXP_FASTOPEN_BASE;
+ } else {
+ len = TCPOLEN_FASTOPEN_BASE + foc->len;
+- *p++ = TCPOPT_FASTOPEN;
+- *p++ = len;
++ net_hdr_word(p++) = TCPOPT_FASTOPEN;
++ net_hdr_word(p++) = len;
+ }
+
+ memcpy(p, foc->val, foc->len);
+--- a/net/ipv4/igmp.c
++++ b/net/ipv4/igmp.c
+@@ -501,7 +501,7 @@ static struct sk_buff *add_grec(struct s
+ if (!skb)
+ return NULL;
+ psrc = (__be32 *)skb_put(skb, sizeof(__be32));
+- *psrc = psf->sf_inaddr;
++ net_hdr_word(psrc) = psf->sf_inaddr;
+ scount++; stotal++;
+ if ((type == IGMPV3_ALLOW_NEW_SOURCES ||
+ type == IGMPV3_BLOCK_OLD_SOURCES) && psf->sf_crcount) {
+--- a/include/uapi/linux/igmp.h
++++ b/include/uapi/linux/igmp.h
+@@ -32,7 +32,7 @@ struct igmphdr {
+ __u8 code; /* For newer IGMP */
+ __sum16 csum;
+ __be32 group;
+-};
++} __attribute__((packed, aligned(2)));
+
+ /* V3 group record types [grec_type] */
+ #define IGMPV3_MODE_IS_INCLUDE 1
+@@ -48,7 +48,7 @@ struct igmpv3_grec {
+ __be16 grec_nsrcs;
+ __be32 grec_mca;
+ __be32 grec_src[0];
+-};
++} __attribute__((packed, aligned(2)));
+
+ struct igmpv3_report {
+ __u8 type;
+@@ -57,7 +57,7 @@ struct igmpv3_report {
+ __be16 resv2;
+ __be16 ngrec;
+ struct igmpv3_grec grec[0];
+-};
++} __attribute__((packed, aligned(2)));
+
+ struct igmpv3_query {
+ __u8 type;
+@@ -78,7 +78,7 @@ struct igmpv3_query {
+ __u8 qqic;
+ __be16 nsrcs;
+ __be32 srcs[0];
+-};
++} __attribute__((packed, aligned(2)));
+
+ #define IGMP_HOST_MEMBERSHIP_QUERY 0x11 /* From RFC1112 */
+ #define IGMP_HOST_MEMBERSHIP_REPORT 0x12 /* Ditto */
+--- a/net/core/flow_dissector.c
++++ b/net/core/flow_dissector.c
+@@ -95,7 +95,7 @@ __be32 __skb_flow_get_ports(const struct
+ ports = __skb_header_pointer(skb, thoff + poff,
+ sizeof(_ports), data, hlen, &_ports);
+ if (ports)
+- return *ports;
++ return (__be32)net_hdr_word(ports);
+ }
+
+ return 0;
+--- a/include/uapi/linux/icmpv6.h
++++ b/include/uapi/linux/icmpv6.h
+@@ -76,7 +76,7 @@ struct icmp6hdr {
+ #define icmp6_addrconf_other icmp6_dataun.u_nd_ra.other
+ #define icmp6_rt_lifetime icmp6_dataun.u_nd_ra.rt_lifetime
+ #define icmp6_router_pref icmp6_dataun.u_nd_ra.router_pref
+-};
++} __attribute__((packed, aligned(2)));
+
+
+ #define ICMPV6_ROUTER_PREF_LOW 0x3
+--- a/include/net/ndisc.h
++++ b/include/net/ndisc.h
+@@ -76,7 +76,7 @@ struct ra_msg {
+ struct icmp6hdr icmph;
+ __be32 reachable_time;
+ __be32 retrans_timer;
+-};
++} __attribute__((packed, aligned(2)));
+
+ struct rd_msg {
+ struct icmp6hdr icmph;
+@@ -148,10 +148,10 @@ static inline u32 ndisc_hashfn(const voi
+ {
+ const u32 *p32 = pkey;
+
+- return (((p32[0] ^ hash32_ptr(dev)) * hash_rnd[0]) +
+- (p32[1] * hash_rnd[1]) +
+- (p32[2] * hash_rnd[2]) +
+- (p32[3] * hash_rnd[3]));
++ return (((net_hdr_word(&p32[0]) ^ hash32_ptr(dev)) * hash_rnd[0]) +
++ (net_hdr_word(&p32[1]) * hash_rnd[1]) +
++ (net_hdr_word(&p32[2]) * hash_rnd[2]) +
++ (net_hdr_word(&p32[3]) * hash_rnd[3]));
+ }
+
+ static inline struct neighbour *__ipv6_neigh_lookup_noref(struct net_device *dev, const void *pkey)
+--- a/net/sched/cls_u32.c
++++ b/net/sched/cls_u32.c
+@@ -151,7 +151,7 @@ next_knode:
+ data = skb_header_pointer(skb, toff, 4, &hdata);
+ if (!data)
+ goto out;
+- if ((*data ^ key->val) & key->mask) {
++ if ((net_hdr_word(data) ^ key->val) & key->mask) {
+ n = rcu_dereference_bh(n->next);
+ goto next_knode;
+ }
+@@ -204,8 +204,8 @@ check_terminal:
+ &hdata);
+ if (!data)
+ goto out;
+- sel = ht->divisor & u32_hash_fold(*data, &n->sel,
+- n->fshift);
++ sel = ht->divisor & u32_hash_fold(net_hdr_word(data),
++ &n->sel, n->fshift);
+ }
+ if (!(n->sel.flags & (TC_U32_VAROFFSET | TC_U32_OFFSET | TC_U32_EAT)))
+ goto next_ht;
+--- a/net/ipv6/ip6_offload.c
++++ b/net/ipv6/ip6_offload.c
+@@ -221,7 +221,7 @@ static struct sk_buff **ipv6_gro_receive
+ continue;
+
+ iph2 = (struct ipv6hdr *)(p->data + off);
+- first_word = *(__be32 *)iph ^ *(__be32 *)iph2;
++ first_word = net_hdr_word(iph) ^ net_hdr_word(iph2);
+
+ /* All fields must match except length and Traffic Class.
+ * XXX skbs on the gro_list have all been parsed and pulled
+--- a/include/net/addrconf.h
++++ b/include/net/addrconf.h
+@@ -43,7 +43,7 @@ struct prefix_info {
+ __be32 reserved2;
+
+ struct in6_addr prefix;
+-};
++} __attribute__((packed, aligned(2)));
+
+
+ #include <linux/netdevice.h>
+--- a/include/net/inet_ecn.h
++++ b/include/net/inet_ecn.h
+@@ -115,13 +115,13 @@ static inline int IP6_ECN_set_ce(struct
+ {
+ if (INET_ECN_is_not_ect(ipv6_get_dsfield(iph)))
+ return 0;
+- *(__be32*)iph |= htonl(INET_ECN_CE << 20);
++ net_hdr_word(iph) |= htonl(INET_ECN_CE << 20);
+ return 1;
+ }
+
+ static inline void IP6_ECN_clear(struct ipv6hdr *iph)
+ {
+- *(__be32*)iph &= ~htonl(INET_ECN_MASK << 20);
++ net_hdr_word(iph) &= ~htonl(INET_ECN_MASK << 20);
+ }
+
+ static inline void ipv6_copy_dscp(unsigned int dscp, struct ipv6hdr *inner)
+--- a/include/net/ipv6.h
++++ b/include/net/ipv6.h
+@@ -107,7 +107,7 @@ struct frag_hdr {
+ __u8 reserved;
+ __be16 frag_off;
+ __be32 identification;
+-};
++} __attribute__((packed, aligned(2)));
+
+ #define IP6_MF 0x0001
+ #define IP6_OFFSET 0xFFF8
+@@ -417,8 +417,8 @@ static inline void __ipv6_addr_set_half(
+ }
+ #endif
+ #endif
+- addr[0] = wh;
+- addr[1] = wl;
++ net_hdr_word(&addr[0]) = wh;
++ net_hdr_word(&addr[1]) = wl;
+ }
+
+ static inline void ipv6_addr_set(struct in6_addr *addr,
+@@ -477,6 +477,8 @@ static inline bool ipv6_prefix_equal(con
+ const __be32 *a1 = addr1->s6_addr32;
+ const __be32 *a2 = addr2->s6_addr32;
+ unsigned int pdw, pbi;
++ /* Used for last <32-bit fraction of prefix */
++ u32 pbia1, pbia2;
+
+ /* check complete u32 in prefix */
+ pdw = prefixlen >> 5;
+@@ -485,7 +487,9 @@ static inline bool ipv6_prefix_equal(con
+
+ /* check incomplete u32 in prefix */
+ pbi = prefixlen & 0x1f;
+- if (pbi && ((a1[pdw] ^ a2[pdw]) & htonl((0xffffffff) << (32 - pbi))))
++ pbia1 = net_hdr_word(&a1[pdw]);
++ pbia2 = net_hdr_word(&a2[pdw]);
++ if (pbi && ((pbia1 ^ pbia2) & htonl((0xffffffff) << (32 - pbi))))
+ return false;
+
+ return true;
+@@ -629,13 +633,13 @@ static inline void ipv6_addr_set_v4mappe
+ */
+ static inline int __ipv6_addr_diff32(const void *token1, const void *token2, int addrlen)
+ {
+- const __be32 *a1 = token1, *a2 = token2;
++ const struct in6_addr *a1 = token1, *a2 = token2;
+ int i;
+
+ addrlen >>= 2;
+
+ for (i = 0; i < addrlen; i++) {
+- __be32 xb = a1[i] ^ a2[i];
++ __be32 xb = a1->s6_addr32[i] ^ a2->s6_addr32[i];
+ if (xb)
+ return i * 32 + 31 - __fls(ntohl(xb));
+ }
+@@ -799,17 +803,18 @@ static inline int ip6_default_np_autolab
+ static inline void ip6_flow_hdr(struct ipv6hdr *hdr, unsigned int tclass,
+ __be32 flowlabel)
+ {
+- *(__be32 *)hdr = htonl(0x60000000 | (tclass << 20)) | flowlabel;
++ net_hdr_word((__be32 *)hdr) =
++ htonl(0x60000000 | (tclass << 20)) | flowlabel;
+ }
+
+ static inline __be32 ip6_flowinfo(const struct ipv6hdr *hdr)
+ {
+- return *(__be32 *)hdr & IPV6_FLOWINFO_MASK;
++ return net_hdr_word((__be32 *)hdr) & IPV6_FLOWINFO_MASK;
+ }
+
+ static inline __be32 ip6_flowlabel(const struct ipv6hdr *hdr)
+ {
+- return *(__be32 *)hdr & IPV6_FLOWLABEL_MASK;
++ return net_hdr_word((__be32 *)hdr) & IPV6_FLOWLABEL_MASK;
+ }
+
+ static inline u8 ip6_tclass(__be32 flowinfo)
+--- a/include/net/secure_seq.h
++++ b/include/net/secure_seq.h
+@@ -2,6 +2,7 @@
+ #define _NET_SECURE_SEQ
+
+ #include <linux/types.h>
++#include <linux/in6.h>
+
+ u32 secure_ipv4_port_ephemeral(__be32 saddr, __be32 daddr, __be16 dport);
+ u32 secure_ipv6_port_ephemeral(const __be32 *saddr, const __be32 *daddr,
+--- a/include/uapi/linux/in.h
++++ b/include/uapi/linux/in.h
+@@ -83,7 +83,7 @@ enum {
+ /* Internet address. */
+ struct in_addr {
+ __be32 s_addr;
+-};
++} __attribute__((packed, aligned(2)));
+ #endif
+
+ #define IP_TOS 1
+--- a/net/core/secure_seq.c
++++ b/net/core/secure_seq.c
+@@ -46,11 +46,12 @@ __u32 secure_tcpv6_sequence_number(const
+ u32 secret[MD5_MESSAGE_BYTES / 4];
+ u32 hash[MD5_DIGEST_WORDS];
+ u32 i;
++ const struct in6_addr *daddr6 = (struct in6_addr *) daddr;
+
+ net_secret_init();
+ memcpy(hash, saddr, 16);
+ for (i = 0; i < 4; i++)
+- secret[i] = net_secret[i] + (__force u32)daddr[i];
++ secret[i] = net_secret[i] + (__force u32)daddr6->s6_addr32[i];
+ secret[4] = net_secret[4] +
+ (((__force u16)sport << 16) + (__force u16)dport);
+ for (i = 5; i < MD5_MESSAGE_BYTES / 4; i++)
+@@ -68,11 +69,12 @@ u32 secure_ipv6_port_ephemeral(const __b
+ u32 secret[MD5_MESSAGE_BYTES / 4];
+ u32 hash[MD5_DIGEST_WORDS];
+ u32 i;
++ const struct in6_addr *daddr6 = (struct in6_addr *) daddr;
+
+ net_secret_init();
+ memcpy(hash, saddr, 16);
+ for (i = 0; i < 4; i++)
+- secret[i] = net_secret[i] + (__force u32) daddr[i];
++ secret[i] = net_secret[i] + (__force u32) daddr6->s6_addr32[i];
+ secret[4] = net_secret[4] + (__force u32)dport;
+ for (i = 5; i < MD5_MESSAGE_BYTES / 4; i++)
+ secret[i] = net_secret[i];
+@@ -146,6 +148,7 @@ EXPORT_SYMBOL(secure_dccp_sequence_numbe
+ u64 secure_dccpv6_sequence_number(__be32 *saddr, __be32 *daddr,
+ __be16 sport, __be16 dport)
+ {
++ const struct in6_addr *daddr6 = (struct in6_addr *) daddr;
+ u32 secret[MD5_MESSAGE_BYTES / 4];
+ u32 hash[MD5_DIGEST_WORDS];
+ u64 seq;
+@@ -154,7 +157,7 @@ u64 secure_dccpv6_sequence_number(__be32
+ net_secret_init();
+ memcpy(hash, saddr, 16);
+ for (i = 0; i < 4; i++)
+- secret[i] = net_secret[i] + (__force u32)daddr[i];
++ secret[i] = net_secret[i] + (__force u32)daddr6->s6_addr32[i];
+ secret[4] = net_secret[4] +
+ (((__force u16)sport << 16) + (__force u16)dport);
+ for (i = 5; i < MD5_MESSAGE_BYTES / 4; i++)
+--- a/net/ipv6/ip6_fib.c
++++ b/net/ipv6/ip6_fib.c
+@@ -138,7 +138,7 @@ static __be32 addr_bit_set(const void *t
+ * See include/asm-generic/bitops/le.h.
+ */
+ return (__force __be32)(1 << ((~fn_bit ^ BITOP_BE32_SWIZZLE) & 0x1f)) &
+- addr[fn_bit >> 5];
++ net_hdr_word(&addr[fn_bit >> 5]);
+ }
+
+ static struct fib6_node *node_alloc(void)
+--- a/net/netfilter/nf_conntrack_proto_tcp.c
++++ b/net/netfilter/nf_conntrack_proto_tcp.c
+@@ -456,7 +456,7 @@ static void tcp_sack(const struct sk_buf
+
+ /* Fast path for timestamp-only option */
+ if (length == TCPOLEN_TSTAMP_ALIGNED
+- && *(__be32 *)ptr == htonl((TCPOPT_NOP << 24)
++ && net_hdr_word(ptr) == htonl((TCPOPT_NOP << 24)
+ | (TCPOPT_NOP << 16)
+ | (TCPOPT_TIMESTAMP << 8)
+ | TCPOLEN_TIMESTAMP))
+--- a/net/xfrm/xfrm_input.c
++++ b/net/xfrm/xfrm_input.c
+@@ -154,8 +154,8 @@ int xfrm_parse_spi(struct sk_buff *skb,
+ if (!pskb_may_pull(skb, hlen))
+ return -EINVAL;
+
+- *spi = *(__be32 *)(skb_transport_header(skb) + offset);
+- *seq = *(__be32 *)(skb_transport_header(skb) + offset_seq);
++ *spi = net_hdr_word(skb_transport_header(skb) + offset);
++ *seq = net_hdr_word(skb_transport_header(skb) + offset_seq);
+ return 0;
+ }
+
+--- a/net/ipv4/tcp_input.c
++++ b/net/ipv4/tcp_input.c
+@@ -3809,14 +3809,16 @@ static bool tcp_parse_aligned_timestamp(
+ {
+ const __be32 *ptr = (const __be32 *)(th + 1);
+
+- if (*ptr == htonl((TCPOPT_NOP << 24) | (TCPOPT_NOP << 16)
+- | (TCPOPT_TIMESTAMP << 8) | TCPOLEN_TIMESTAMP)) {
++ if (net_hdr_word(ptr) ==
++ htonl((TCPOPT_NOP << 24) | (TCPOPT_NOP << 16) |
++ (TCPOPT_TIMESTAMP << 8) | TCPOLEN_TIMESTAMP)) {
+ tp->rx_opt.saw_tstamp = 1;
+ ++ptr;
+- tp->rx_opt.rcv_tsval = ntohl(*ptr);
++ tp->rx_opt.rcv_tsval = get_unaligned_be32(ptr);
+ ++ptr;
+- if (*ptr)
+- tp->rx_opt.rcv_tsecr = ntohl(*ptr) - tp->tsoffset;
++ if (net_hdr_word(ptr))
++ tp->rx_opt.rcv_tsecr = get_unaligned_be32(ptr) -
++ tp->tsoffset;
+ else
+ tp->rx_opt.rcv_tsecr = 0;
+ return true;
+--- a/include/uapi/linux/if_pppox.h
++++ b/include/uapi/linux/if_pppox.h
+@@ -47,6 +47,7 @@ struct pppoe_addr {
+ */
+ struct pptp_addr {
+ __u16 call_id;
++ __u16 pad;
+ struct in_addr sin_addr;
+ };
+
+--- a/net/ipv6/netfilter/nf_log_ipv6.c
++++ b/net/ipv6/netfilter/nf_log_ipv6.c
+@@ -66,9 +66,9 @@ static void dump_ipv6_packet(struct nf_l
+ /* Max length: 44 "LEN=65535 TC=255 HOPLIMIT=255 FLOWLBL=FFFFF " */
+ nf_log_buf_add(m, "LEN=%Zu TC=%u HOPLIMIT=%u FLOWLBL=%u ",
+ ntohs(ih->payload_len) + sizeof(struct ipv6hdr),
+- (ntohl(*(__be32 *)ih) & 0x0ff00000) >> 20,
++ (ntohl(net_hdr_word(ih)) & 0x0ff00000) >> 20,
+ ih->hop_limit,
+- (ntohl(*(__be32 *)ih) & 0x000fffff));
++ (ntohl(net_hdr_word(ih)) & 0x000fffff));
+
+ fragment = 0;
+ ptr = ip6hoff + sizeof(struct ipv6hdr);
+--- a/include/net/neighbour.h
++++ b/include/net/neighbour.h
+@@ -263,8 +263,10 @@ static inline bool neigh_key_eq128(const
+ const u32 *n32 = (const u32 *)n->primary_key;
+ const u32 *p32 = pkey;
+
+- return ((n32[0] ^ p32[0]) | (n32[1] ^ p32[1]) |
+- (n32[2] ^ p32[2]) | (n32[3] ^ p32[3])) == 0;
++ return ((n32[0] ^ net_hdr_word(&p32[0])) |
++ (n32[1] ^ net_hdr_word(&p32[1])) |
++ (n32[2] ^ net_hdr_word(&p32[2])) |
++ (n32[3] ^ net_hdr_word(&p32[3]))) == 0;
+ }
+
+ static inline struct neighbour *___neigh_lookup_noref(
+--- a/include/uapi/linux/netfilter_arp/arp_tables.h
++++ b/include/uapi/linux/netfilter_arp/arp_tables.h
+@@ -68,7 +68,7 @@ struct arpt_arp {
+ __u8 flags;
+ /* Inverse flags */
+ __u16 invflags;
+-};
++} __attribute__((aligned(4)));
+
+ /* Values for "flag" field in struct arpt_ip (general arp structure).
+ * No flags defined yet.
projects / openwrt / staging / lynxis.git / commitdiff