From: Rafał Miłecki Date: Fri, 14 Jul 2023 06:19:04 +0000 (+0200) Subject: bcm4908: add testing support for kernel 6.1 X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=2953d3c15677558fa45231ab31e8d4af4be11c63;p=openwrt%2Fstaging%2Fnbd.git bcm4908: add testing support for kernel 6.1 Signed-off-by: Rafał Miłecki --- diff --git a/target/linux/bcm4908/Makefile b/target/linux/bcm4908/Makefile index 2d848b50c6..45b4a62f2f 100644 --- a/target/linux/bcm4908/Makefile +++ b/target/linux/bcm4908/Makefile @@ -10,6 +10,7 @@ CPU_TYPE:=cortex-a53 SUBTARGETS:=generic KERNEL_PATCHVER:=5.15 +KERNEL_TESTING_PATCHVER:=6.1 define Target/Description Build firmware images for Broadcom BCM4908 SoC family routers. diff --git a/target/linux/bcm4908/config-6.1 b/target/linux/bcm4908/config-6.1 new file mode 100644 index 0000000000..8311277237 --- /dev/null +++ b/target/linux/bcm4908/config-6.1 @@ -0,0 +1,244 @@ +CONFIG_64BIT=y +CONFIG_ARCH_BCM=y +CONFIG_ARCH_BCMBCA=y +CONFIG_ARCH_DMA_ADDR_T_64BIT=y +CONFIG_ARCH_KEEP_MEMBLOCK=y +CONFIG_ARCH_MHP_MEMMAP_ON_MEMORY_ENABLE=y +CONFIG_ARCH_MMAP_RND_BITS=18 +CONFIG_ARCH_MMAP_RND_BITS_MAX=24 +CONFIG_ARCH_MMAP_RND_BITS_MIN=18 +CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MIN=11 +CONFIG_ARCH_PROC_KCORE_TEXT=y +CONFIG_ARCH_SPARSEMEM_ENABLE=y +CONFIG_ARCH_STACKWALK=y +CONFIG_ARCH_SUSPEND_POSSIBLE=y +CONFIG_ARCH_WANTS_NO_INSTR=y +CONFIG_ARM64=y +CONFIG_ARM64_4K_PAGES=y +CONFIG_ARM64_CRYPTO=y +CONFIG_ARM64_LD_HAS_FIX_ERRATUM_843419=y +CONFIG_ARM64_PAGE_SHIFT=12 +CONFIG_ARM64_PA_BITS=48 +CONFIG_ARM64_PA_BITS_48=y +CONFIG_ARM64_PTR_AUTH=y +CONFIG_ARM64_PTR_AUTH_KERNEL=y +CONFIG_ARM64_SVE=y +CONFIG_ARM64_TAGGED_ADDR_ABI=y +CONFIG_ARM64_VA_BITS=39 +CONFIG_ARM64_VA_BITS_39=y +CONFIG_ARM_AMBA=y +CONFIG_ARM_ARCH_TIMER=y +CONFIG_ARM_ARCH_TIMER_EVTSTREAM=y +CONFIG_ARM_GIC=y +CONFIG_ARM_GIC_V3=y +CONFIG_ARM_GIC_V3_ITS=y +CONFIG_ARM_PSCI_FW=y +CONFIG_AUDIT_ARCH_COMPAT_GENERIC=y +CONFIG_B53=y +CONFIG_BCM4908_ENET=y +CONFIG_BCM7038_WDT=y +CONFIG_BCM7XXX_PHY=y +CONFIG_BCM_NET_PHYLIB=y +CONFIG_BCM_PMB=y +# CONFIG_BLK_DEV_INITRD is not set +CONFIG_BLK_PM=y +CONFIG_CC_HAVE_STACKPROTECTOR_SYSREG=y +CONFIG_CLK_BCM_63XX=y +CONFIG_CLONE_BACKWARDS=y +CONFIG_CMDLINE="earlycon=bcm63xx_uart,0xff800640 console=ttyS0,115200" +CONFIG_CMDLINE_FROM_BOOTLOADER=y +CONFIG_COMMON_CLK=y +# CONFIG_COMPAT_32BIT_TIME is not set +CONFIG_CPU_LITTLE_ENDIAN=y +CONFIG_CPU_RMAP=y +CONFIG_CRC16=y +CONFIG_CRYPTO_AES_ARM64=y +CONFIG_CRYPTO_AES_ARM64_CE=y +CONFIG_CRYPTO_AES_ARM64_CE_BLK=y +CONFIG_CRYPTO_AES_ARM64_CE_CCM=y +CONFIG_CRYPTO_CRYPTD=y +CONFIG_CRYPTO_DEFLATE=y +CONFIG_CRYPTO_GHASH_ARM64_CE=y +CONFIG_CRYPTO_HASH_INFO=y +CONFIG_CRYPTO_LIB_BLAKE2S_GENERIC=y +CONFIG_CRYPTO_LZO=y +CONFIG_CRYPTO_RNG2=y +CONFIG_CRYPTO_SIMD=y +CONFIG_CRYPTO_ZSTD=y +CONFIG_DCACHE_WORD_ACCESS=y +CONFIG_DMA_DIRECT_REMAP=y +CONFIG_DMA_REMAP=y +CONFIG_DTC=y +CONFIG_EDAC_SUPPORT=y +CONFIG_FIXED_PHY=y +CONFIG_FIX_EARLYCON_MEM=y +CONFIG_FRAME_POINTER=y +CONFIG_FWNODE_MDIO=y +CONFIG_FW_LOADER_PAGED_BUF=y +CONFIG_GENERIC_ALLOCATOR=y +CONFIG_GENERIC_ARCH_TOPOLOGY=y +CONFIG_GENERIC_BUG=y +CONFIG_GENERIC_BUG_RELATIVE_POINTERS=y +CONFIG_GENERIC_CLOCKEVENTS=y +CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y +CONFIG_GENERIC_CPU_AUTOPROBE=y +CONFIG_GENERIC_CPU_VULNERABILITIES=y +CONFIG_GENERIC_CSUM=y +CONFIG_GENERIC_EARLY_IOREMAP=y +CONFIG_GENERIC_FIND_FIRST_BIT=y +CONFIG_GENERIC_GETTIMEOFDAY=y +CONFIG_GENERIC_IDLE_POLL_SETUP=y +CONFIG_GENERIC_IRQ_EFFECTIVE_AFF_MASK=y +CONFIG_GENERIC_IRQ_SHOW=y +CONFIG_GENERIC_IRQ_SHOW_LEVEL=y +CONFIG_GENERIC_LIB_DEVMEM_IS_ALLOWED=y +CONFIG_GENERIC_MSI_IRQ=y +CONFIG_GENERIC_MSI_IRQ_DOMAIN=y +CONFIG_GENERIC_PCI_IOMAP=y +CONFIG_GENERIC_PHY=y +CONFIG_GENERIC_PINCONF=y +CONFIG_GENERIC_PINCTRL_GROUPS=y +CONFIG_GENERIC_PINMUX_FUNCTIONS=y +CONFIG_GENERIC_SCHED_CLOCK=y +CONFIG_GENERIC_SMP_IDLE_THREAD=y +CONFIG_GENERIC_STRNCPY_FROM_USER=y +CONFIG_GENERIC_STRNLEN_USER=y +CONFIG_GENERIC_TIME_VSYSCALL=y +CONFIG_GPIO_CDEV=y +CONFIG_GPIO_GENERIC=y +CONFIG_GPIO_GENERIC_PLATFORM=y +CONFIG_GRO_CELLS=y +CONFIG_HANDLE_DOMAIN_IRQ=y +CONFIG_HARDIRQS_SW_RESEND=y +CONFIG_HAS_DMA=y +CONFIG_HAS_IOMEM=y +CONFIG_HZ_PERIODIC=y +CONFIG_I2C=y +CONFIG_I2C_BOARDINFO=y +CONFIG_I2C_BRCMSTB=y +CONFIG_ILLEGAL_POINTER_VALUE=0xdead000000000000 +CONFIG_IRQCHIP=y +CONFIG_IRQ_DOMAIN=y +CONFIG_IRQ_DOMAIN_HIERARCHY=y +CONFIG_IRQ_FORCED_THREADING=y +CONFIG_IRQ_WORK=y +CONFIG_LEDS_BCM63138=y +CONFIG_LEDS_GPIO=y +CONFIG_LIBFDT=y +CONFIG_LOCK_DEBUGGING_SUPPORT=y +CONFIG_LOCK_SPIN_ON_OWNER=y +CONFIG_LZO_COMPRESS=y +CONFIG_LZO_DECOMPRESS=y +CONFIG_MDIO_BCM_UNIMAC=y +CONFIG_MDIO_BUS=y +CONFIG_MDIO_DEVICE=y +CONFIG_MDIO_DEVRES=y +CONFIG_MEMFD_CREATE=y +CONFIG_MFD_SYSCON=y +CONFIG_MIGRATION=y +CONFIG_MODULES_USE_ELF_RELA=y +CONFIG_MTD_BRCM_U_BOOT=y +CONFIG_MTD_CMDLINE_PARTS=y +CONFIG_MTD_NAND_BRCMNAND=y +CONFIG_MTD_NAND_BRCMNAND_BCMBCA=y +CONFIG_MTD_NAND_CORE=y +CONFIG_MTD_NAND_ECC=y +CONFIG_MTD_NAND_ECC_SW_HAMMING=y +CONFIG_MTD_OF_PARTS_BCM4908=y +# CONFIG_MTD_OF_PARTS_LINKSYS_NS is not set +CONFIG_MTD_RAW_NAND=y +CONFIG_MTD_SPLIT_CFE_BOOTFS=y +# CONFIG_MTD_SPLIT_SQUASHFS_ROOT is not set +CONFIG_MTD_UBI=y +CONFIG_MTD_UBI_BEB_LIMIT=20 +CONFIG_MTD_UBI_BLOCK=y +CONFIG_MTD_UBI_WL_THRESHOLD=4096 +CONFIG_MUTEX_SPIN_ON_OWNER=y +CONFIG_NEED_DMA_MAP_STATE=y +CONFIG_NEED_SG_DMA_LENGTH=y +CONFIG_NET_DEVLINK=y +CONFIG_NET_DSA=y +CONFIG_NET_DSA_BCM_SF2=y +CONFIG_NET_DSA_TAG_BRCM=y +CONFIG_NET_DSA_TAG_BRCM_COMMON=y +CONFIG_NET_DSA_TAG_BRCM_LEGACY=y +CONFIG_NET_DSA_TAG_BRCM_PREPEND=y +CONFIG_NET_FLOW_LIMIT=y +CONFIG_NET_SELFTESTS=y +CONFIG_NET_SWITCHDEV=y +CONFIG_NO_IOPORT_MAP=y +CONFIG_NR_CPUS=4 +CONFIG_NVMEM=y +CONFIG_NVMEM_SYSFS=y +CONFIG_NVMEM_U_BOOT_ENV=y +CONFIG_OF=y +CONFIG_OF_ADDRESS=y +CONFIG_OF_EARLY_FLATTREE=y +CONFIG_OF_FLATTREE=y +CONFIG_OF_GPIO=y +CONFIG_OF_IRQ=y +CONFIG_OF_KOBJ=y +CONFIG_OF_MDIO=y +CONFIG_PADATA=y +CONFIG_PARTITION_PERCPU=y +CONFIG_PGTABLE_LEVELS=3 +CONFIG_PHYLIB=y +CONFIG_PHYLINK=y +CONFIG_PHYS_ADDR_T_64BIT=y +# CONFIG_PHY_BRCM_SATA is not set +CONFIG_PHY_BRCM_USB=y +CONFIG_PINCTRL=y +CONFIG_PINCTRL_BCM4908=y +# CONFIG_PINCTRL_SINGLE is not set +CONFIG_PM=y +CONFIG_PM_CLK=y +CONFIG_PM_GENERIC_DOMAINS=y +CONFIG_PM_GENERIC_DOMAINS_OF=y +CONFIG_POWER_RESET=y +CONFIG_POWER_RESET_SYSCON=y +CONFIG_POWER_SUPPLY=y +CONFIG_PTP_1588_CLOCK_OPTIONAL=y +CONFIG_QUEUED_RWLOCKS=y +CONFIG_QUEUED_SPINLOCKS=y +CONFIG_RATIONAL=y +CONFIG_REGMAP=y +CONFIG_REGMAP_MMIO=y +CONFIG_RELOCATABLE=y +CONFIG_RFS_ACCEL=y +CONFIG_RODATA_FULL_DEFAULT_ENABLED=y +CONFIG_RPS=y +CONFIG_RWSEM_SPIN_ON_OWNER=y +# CONFIG_SERIAL_8250 is not set +CONFIG_SERIAL_BCM63XX=y +CONFIG_SERIAL_BCM63XX_CONSOLE=y +CONFIG_SGL_ALLOC=y +CONFIG_SMP=y +CONFIG_SOCK_RX_QUEUE_MAPPING=y +CONFIG_SPARSEMEM=y +CONFIG_SPARSEMEM_EXTREME=y +CONFIG_SPARSEMEM_VMEMMAP=y +CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y +CONFIG_SPARSE_IRQ=y +CONFIG_SRCU=y +CONFIG_SWIOTLB=y +CONFIG_SWPHY=y +CONFIG_SYSCTL_EXCEPTION_TRACE=y +CONFIG_THREAD_INFO_IN_TASK=y +CONFIG_TICK_CPU_ACCOUNTING=y +CONFIG_TIMER_OF=y +CONFIG_TIMER_PROBE=y +CONFIG_TRACE_IRQFLAGS_NMI_SUPPORT=y +CONFIG_TREE_RCU=y +CONFIG_TREE_SRCU=y +CONFIG_UBIFS_FS=y +CONFIG_UNMAP_KERNEL_AT_EL0=y +CONFIG_USB_SUPPORT=y +CONFIG_VMAP_STACK=y +CONFIG_WATCHDOG_CORE=y +CONFIG_XPS=y +CONFIG_XXHASH=y +CONFIG_ZLIB_DEFLATE=y +CONFIG_ZLIB_INFLATE=y +CONFIG_ZONE_DMA32=y +CONFIG_ZSTD_COMPRESS=y +CONFIG_ZSTD_DECOMPRESS=y diff --git a/target/linux/bcm4908/patches-6.1/035-v6.2-0001-arm64-dts-broadcom-bcmbca-bcm4908-add-TWD-block-time.patch b/target/linux/bcm4908/patches-6.1/035-v6.2-0001-arm64-dts-broadcom-bcmbca-bcm4908-add-TWD-block-time.patch new file mode 100644 index 0000000000..a3f49ca440 --- /dev/null +++ b/target/linux/bcm4908/patches-6.1/035-v6.2-0001-arm64-dts-broadcom-bcmbca-bcm4908-add-TWD-block-time.patch @@ -0,0 +1,31 @@ +From 68064196cffea33f090bd2e8d81cd5e20107ecf1 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= +Date: Thu, 3 Nov 2022 11:53:16 +0100 +Subject: [PATCH] arm64: dts: broadcom: bcmbca: bcm4908: add TWD block timer +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +BCM4908 TWD contains block with 4 timers. Add binding for it. + +Signed-off-by: Rafał Miłecki +Link: https://lore.kernel.org/r/20221103105316.21294-1-zajec5@gmail.com +Signed-off-by: Florian Fainelli +--- + arch/arm64/boot/dts/broadcom/bcmbca/bcm4908.dtsi | 5 +++++ + 1 file changed, 5 insertions(+) + +--- a/arch/arm64/boot/dts/broadcom/bcmbca/bcm4908.dtsi ++++ b/arch/arm64/boot/dts/broadcom/bcmbca/bcm4908.dtsi +@@ -283,6 +283,11 @@ + #address-cells = <1>; + #size-cells = <1>; + ++ timer@0 { ++ compatible = "brcm,bcm63138-timer"; ++ reg = <0x0 0x28>; ++ }; ++ + watchdog@28 { + compatible = "brcm,bcm6345-wdt"; + reg = <0x28 0x8>; diff --git a/target/linux/bcm4908/patches-6.1/035-v6.2-0002-arm64-dts-broadcom-bcmbca-bcm6858-add-TWD-block.patch b/target/linux/bcm4908/patches-6.1/035-v6.2-0002-arm64-dts-broadcom-bcmbca-bcm6858-add-TWD-block.patch new file mode 100644 index 0000000000..e8e81ae544 --- /dev/null +++ b/target/linux/bcm4908/patches-6.1/035-v6.2-0002-arm64-dts-broadcom-bcmbca-bcm6858-add-TWD-block.patch @@ -0,0 +1,46 @@ +From 4f9fb09175e87a233787a2dee1e5dabb14deb022 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= +Date: Thu, 3 Nov 2022 12:00:15 +0100 +Subject: [PATCH] arm64: dts: broadcom: bcmbca: bcm6858: add TWD block +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +BCM6858 contains TWD block with timers, watchdog, and reset subblocks. +Describe it. + +Signed-off-by: Rafał Miłecki +Link: https://lore.kernel.org/r/20221103110015.21761-1-zajec5@gmail.com +Signed-off-by: Florian Fainelli +--- + .../boot/dts/broadcom/bcmbca/bcm6858.dtsi | 19 +++++++++++++++++++ + 1 file changed, 19 insertions(+) + +--- a/arch/arm64/boot/dts/broadcom/bcmbca/bcm6858.dtsi ++++ b/arch/arm64/boot/dts/broadcom/bcmbca/bcm6858.dtsi +@@ -109,6 +109,25 @@ + #size-cells = <1>; + ranges = <0x0 0x0 0xff800000 0x62000>; + ++ twd: timer-mfd@400 { ++ compatible = "brcm,bcm4908-twd", "simple-mfd", "syscon"; ++ reg = <0x400 0x4c>; ++ ranges = <0x0 0x400 0x4c>; ++ ++ #address-cells = <1>; ++ #size-cells = <1>; ++ ++ timer@0 { ++ compatible = "brcm,bcm63138-timer"; ++ reg = <0x0 0x28>; ++ }; ++ ++ watchdog@28 { ++ compatible = "brcm,bcm6345-wdt"; ++ reg = <0x28 0x8>; ++ }; ++ }; ++ + uart0: serial@640 { + compatible = "brcm,bcm6345-uart"; + reg = <0x640 0x18>; diff --git a/target/linux/bcm4908/patches-6.1/035-v6.2-0003-arm64-dts-Update-cache-properties-for-broadcom.patch b/target/linux/bcm4908/patches-6.1/035-v6.2-0003-arm64-dts-Update-cache-properties-for-broadcom.patch new file mode 100644 index 0000000000..a19ab8cf8f --- /dev/null +++ b/target/linux/bcm4908/patches-6.1/035-v6.2-0003-arm64-dts-Update-cache-properties-for-broadcom.patch @@ -0,0 +1,134 @@ +From e567e58d6819adc002c57b81e16b88da24d3b4aa Mon Sep 17 00:00:00 2001 +From: Pierre Gondois +Date: Tue, 22 Nov 2022 17:32:07 +0100 +Subject: [PATCH] arm64: dts: Update cache properties for broadcom + +The DeviceTree Specification v0.3 specifies that the cache node +'compatible' and 'cache-level' properties are 'required'. Cf. +s3.8 Multi-level and Shared Cache Nodes +The 'cache-unified' property should be present if one of the +properties for unified cache is present ('cache-size', ...). + +Update the Device Trees accordingly. + +Acked-by: William Zhang +Signed-off-by: Pierre Gondois +Link: https://lore.kernel.org/r/20221122163208.3810985-3-pierre.gondois@arm.com +Signed-off-by: Florian Fainelli +--- + arch/arm64/boot/dts/broadcom/bcmbca/bcm4908.dtsi | 1 + + arch/arm64/boot/dts/broadcom/bcmbca/bcm4912.dtsi | 1 + + arch/arm64/boot/dts/broadcom/bcmbca/bcm63146.dtsi | 1 + + arch/arm64/boot/dts/broadcom/bcmbca/bcm63158.dtsi | 1 + + arch/arm64/boot/dts/broadcom/bcmbca/bcm6813.dtsi | 1 + + arch/arm64/boot/dts/broadcom/bcmbca/bcm6856.dtsi | 1 + + arch/arm64/boot/dts/broadcom/bcmbca/bcm6858.dtsi | 1 + + arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi | 1 + + arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi | 4 ++++ + 9 files changed, 12 insertions(+) + +--- a/arch/arm64/boot/dts/broadcom/bcmbca/bcm4908.dtsi ++++ b/arch/arm64/boot/dts/broadcom/bcmbca/bcm4908.dtsi +@@ -63,6 +63,7 @@ + + l2: l2-cache0 { + compatible = "cache"; ++ cache-level = <2>; + }; + }; + +--- a/arch/arm64/boot/dts/broadcom/bcmbca/bcm4912.dtsi ++++ b/arch/arm64/boot/dts/broadcom/bcmbca/bcm4912.dtsi +@@ -51,6 +51,7 @@ + + L2_0: l2-cache0 { + compatible = "cache"; ++ cache-level = <2>; + }; + }; + +--- a/arch/arm64/boot/dts/broadcom/bcmbca/bcm63146.dtsi ++++ b/arch/arm64/boot/dts/broadcom/bcmbca/bcm63146.dtsi +@@ -35,6 +35,7 @@ + + L2_0: l2-cache0 { + compatible = "cache"; ++ cache-level = <2>; + }; + }; + +--- a/arch/arm64/boot/dts/broadcom/bcmbca/bcm63158.dtsi ++++ b/arch/arm64/boot/dts/broadcom/bcmbca/bcm63158.dtsi +@@ -51,6 +51,7 @@ + + L2_0: l2-cache0 { + compatible = "cache"; ++ cache-level = <2>; + }; + }; + +--- a/arch/arm64/boot/dts/broadcom/bcmbca/bcm6813.dtsi ++++ b/arch/arm64/boot/dts/broadcom/bcmbca/bcm6813.dtsi +@@ -51,6 +51,7 @@ + + L2_0: l2-cache0 { + compatible = "cache"; ++ cache-level = <2>; + }; + }; + +--- a/arch/arm64/boot/dts/broadcom/bcmbca/bcm6856.dtsi ++++ b/arch/arm64/boot/dts/broadcom/bcmbca/bcm6856.dtsi +@@ -35,6 +35,7 @@ + + L2_0: l2-cache0 { + compatible = "cache"; ++ cache-level = <2>; + }; + }; + +--- a/arch/arm64/boot/dts/broadcom/bcmbca/bcm6858.dtsi ++++ b/arch/arm64/boot/dts/broadcom/bcmbca/bcm6858.dtsi +@@ -50,6 +50,7 @@ + }; + L2_0: l2-cache0 { + compatible = "cache"; ++ cache-level = <2>; + }; + }; + +--- a/arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi ++++ b/arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi +@@ -79,6 +79,7 @@ + + CLUSTER0_L2: l2-cache@0 { + compatible = "cache"; ++ cache-level = <2>; + }; + }; + +--- a/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi ++++ b/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi +@@ -108,18 +108,22 @@ + + CLUSTER0_L2: l2-cache@0 { + compatible = "cache"; ++ cache-level = <2>; + }; + + CLUSTER1_L2: l2-cache@100 { + compatible = "cache"; ++ cache-level = <2>; + }; + + CLUSTER2_L2: l2-cache@200 { + compatible = "cache"; ++ cache-level = <2>; + }; + + CLUSTER3_L2: l2-cache@300 { + compatible = "cache"; ++ cache-level = <2>; + }; + }; + diff --git a/target/linux/bcm4908/patches-6.1/036-v6.4-0001-arm64-dts-broadcom-bcmbca-Add-spi-controller-node.patch b/target/linux/bcm4908/patches-6.1/036-v6.4-0001-arm64-dts-broadcom-bcmbca-Add-spi-controller-node.patch new file mode 100644 index 0000000000..e8e1228179 --- /dev/null +++ b/target/linux/bcm4908/patches-6.1/036-v6.4-0001-arm64-dts-broadcom-bcmbca-Add-spi-controller-node.patch @@ -0,0 +1,367 @@ +From f5d83b714e304d5f3229da434af2eeea033c4f5d Mon Sep 17 00:00:00 2001 +From: William Zhang +Date: Mon, 6 Feb 2023 22:58:15 -0800 +Subject: [PATCH] arm64: dts: broadcom: bcmbca: Add spi controller node + +Add support for HSSPI controller in ARMv8 chip dts files. + +Signed-off-by: William Zhang +Link: https://lore.kernel.org/r/20230207065826.285013-5-william.zhang@broadcom.com +Signed-off-by: Florian Fainelli +--- + .../boot/dts/broadcom/bcmbca/bcm4908.dtsi | 18 +++++++++++++++++ + .../boot/dts/broadcom/bcmbca/bcm4912.dtsi | 20 +++++++++++++++++++ + .../boot/dts/broadcom/bcmbca/bcm63146.dtsi | 19 ++++++++++++++++++ + .../boot/dts/broadcom/bcmbca/bcm63158.dtsi | 19 ++++++++++++++++++ + .../boot/dts/broadcom/bcmbca/bcm6813.dtsi | 20 +++++++++++++++++++ + .../boot/dts/broadcom/bcmbca/bcm6856.dtsi | 18 +++++++++++++++++ + .../boot/dts/broadcom/bcmbca/bcm6858.dtsi | 18 +++++++++++++++++ + .../boot/dts/broadcom/bcmbca/bcm94908.dts | 4 ++++ + .../boot/dts/broadcom/bcmbca/bcm94912.dts | 4 ++++ + .../boot/dts/broadcom/bcmbca/bcm963146.dts | 4 ++++ + .../boot/dts/broadcom/bcmbca/bcm963158.dts | 4 ++++ + .../boot/dts/broadcom/bcmbca/bcm96813.dts | 4 ++++ + .../boot/dts/broadcom/bcmbca/bcm96856.dts | 4 ++++ + .../boot/dts/broadcom/bcmbca/bcm96858.dts | 4 ++++ + 14 files changed, 160 insertions(+) + +--- a/arch/arm64/boot/dts/broadcom/bcmbca/bcm4908.dtsi ++++ b/arch/arm64/boot/dts/broadcom/bcmbca/bcm4908.dtsi +@@ -107,6 +107,12 @@ + clock-frequency = <50000000>; + clock-output-names = "periph"; + }; ++ ++ hsspi_pll: hsspi-pll { ++ compatible = "fixed-clock"; ++ #clock-cells = <0>; ++ clock-frequency = <400000000>; ++ }; + }; + + soc { +@@ -531,6 +537,18 @@ + #size-cells = <0>; + }; + ++ hsspi: spi@1000{ ++ #address-cells = <1>; ++ #size-cells = <0>; ++ compatible = "brcm,bcm4908-hsspi", "brcm,bcmbca-hsspi-v1.0"; ++ reg = <0x1000 0x600>; ++ interrupts = ; ++ clocks = <&hsspi_pll &hsspi_pll>; ++ clock-names = "hsspi", "pll"; ++ num-cs = <8>; ++ status = "disabled"; ++ }; ++ + nand-controller@1800 { + #address-cells = <1>; + #size-cells = <0>; +--- a/arch/arm64/boot/dts/broadcom/bcmbca/bcm4912.dtsi ++++ b/arch/arm64/boot/dts/broadcom/bcmbca/bcm4912.dtsi +@@ -79,6 +79,7 @@ + #clock-cells = <0>; + clock-frequency = <200000000>; + }; ++ + uart_clk: uart-clk { + compatible = "fixed-factor-clock"; + #clock-cells = <0>; +@@ -86,6 +87,12 @@ + clock-div = <4>; + clock-mult = <1>; + }; ++ ++ hsspi_pll: hsspi-pll { ++ compatible = "fixed-clock"; ++ #clock-cells = <0>; ++ clock-frequency = <200000000>; ++ }; + }; + + psci { +@@ -117,6 +124,19 @@ + #size-cells = <1>; + ranges = <0x0 0x0 0xff800000 0x800000>; + ++ hsspi: spi@1000 { ++ #address-cells = <1>; ++ #size-cells = <0>; ++ compatible = "brcm,bcm4912-hsspi", "brcm,bcmbca-hsspi-v1.1"; ++ reg = <0x1000 0x600>, <0x2610 0x4>; ++ reg-names = "hsspi", "spim-ctrl"; ++ interrupts = ; ++ clocks = <&hsspi_pll &hsspi_pll>; ++ clock-names = "hsspi", "pll"; ++ num-cs = <8>; ++ status = "disabled"; ++ }; ++ + uart0: serial@12000 { + compatible = "arm,pl011", "arm,primecell"; + reg = <0x12000 0x1000>; +--- a/arch/arm64/boot/dts/broadcom/bcmbca/bcm63146.dtsi ++++ b/arch/arm64/boot/dts/broadcom/bcmbca/bcm63146.dtsi +@@ -60,6 +60,7 @@ + #clock-cells = <0>; + clock-frequency = <200000000>; + }; ++ + uart_clk: uart-clk { + compatible = "fixed-factor-clock"; + #clock-cells = <0>; +@@ -67,6 +68,12 @@ + clock-div = <4>; + clock-mult = <1>; + }; ++ ++ hsspi_pll: hsspi-pll { ++ compatible = "fixed-clock"; ++ #clock-cells = <0>; ++ clock-frequency = <200000000>; ++ }; + }; + + psci { +@@ -99,6 +106,18 @@ + #size-cells = <1>; + ranges = <0x0 0x0 0xff800000 0x800000>; + ++ hsspi: spi@1000 { ++ #address-cells = <1>; ++ #size-cells = <0>; ++ compatible = "brcm,bcm63146-hsspi", "brcm,bcmbca-hsspi-v1.0"; ++ reg = <0x1000 0x600>; ++ interrupts = ; ++ clocks = <&hsspi_pll &hsspi_pll>; ++ clock-names = "hsspi", "pll"; ++ num-cs = <8>; ++ status = "disabled"; ++ }; ++ + uart0: serial@12000 { + compatible = "arm,pl011", "arm,primecell"; + reg = <0x12000 0x1000>; +--- a/arch/arm64/boot/dts/broadcom/bcmbca/bcm63158.dtsi ++++ b/arch/arm64/boot/dts/broadcom/bcmbca/bcm63158.dtsi +@@ -79,6 +79,7 @@ + #clock-cells = <0>; + clock-frequency = <200000000>; + }; ++ + uart_clk: uart-clk { + compatible = "fixed-factor-clock"; + #clock-cells = <0>; +@@ -86,6 +87,12 @@ + clock-div = <4>; + clock-mult = <1>; + }; ++ ++ hsspi_pll: hsspi-pll { ++ compatible = "fixed-clock"; ++ #clock-cells = <0>; ++ clock-frequency = <400000000>; ++ }; + }; + + psci { +@@ -117,6 +124,18 @@ + #size-cells = <1>; + ranges = <0x0 0x0 0xff800000 0x800000>; + ++ hsspi: spi@1000 { ++ #address-cells = <1>; ++ #size-cells = <0>; ++ compatible = "brcm,bcm63158-hsspi", "brcm,bcmbca-hsspi-v1.0"; ++ reg = <0x1000 0x600>; ++ interrupts = ; ++ clocks = <&hsspi_pll &hsspi_pll>; ++ clock-names = "hsspi", "pll"; ++ num-cs = <8>; ++ status = "disabled"; ++ }; ++ + uart0: serial@12000 { + compatible = "arm,pl011", "arm,primecell"; + reg = <0x12000 0x1000>; +--- a/arch/arm64/boot/dts/broadcom/bcmbca/bcm6813.dtsi ++++ b/arch/arm64/boot/dts/broadcom/bcmbca/bcm6813.dtsi +@@ -79,6 +79,7 @@ + #clock-cells = <0>; + clock-frequency = <200000000>; + }; ++ + uart_clk: uart-clk { + compatible = "fixed-factor-clock"; + #clock-cells = <0>; +@@ -86,6 +87,12 @@ + clock-div = <4>; + clock-mult = <1>; + }; ++ ++ hsspi_pll: hsspi-pll { ++ compatible = "fixed-clock"; ++ #clock-cells = <0>; ++ clock-frequency = <200000000>; ++ }; + }; + + psci { +@@ -117,6 +124,19 @@ + #size-cells = <1>; + ranges = <0x0 0x0 0xff800000 0x800000>; + ++ hsspi: spi@1000 { ++ #address-cells = <1>; ++ #size-cells = <0>; ++ compatible = "brcm,bcm6813-hsspi", "brcm,bcmbca-hsspi-v1.1"; ++ reg = <0x1000 0x600>, <0x2610 0x4>; ++ reg-names = "hsspi", "spim-ctrl"; ++ interrupts = ; ++ clocks = <&hsspi_pll &hsspi_pll>; ++ clock-names = "hsspi", "pll"; ++ num-cs = <8>; ++ status = "disabled"; ++ }; ++ + uart0: serial@12000 { + compatible = "arm,pl011", "arm,primecell"; + reg = <0x12000 0x1000>; +--- a/arch/arm64/boot/dts/broadcom/bcmbca/bcm6856.dtsi ++++ b/arch/arm64/boot/dts/broadcom/bcmbca/bcm6856.dtsi +@@ -60,6 +60,12 @@ + #clock-cells = <0>; + clock-frequency = <200000000>; + }; ++ ++ hsspi_pll: hsspi-pll { ++ compatible = "fixed-clock"; ++ #clock-cells = <0>; ++ clock-frequency = <400000000>; ++ }; + }; + + psci { +@@ -100,5 +106,17 @@ + clock-names = "refclk"; + status = "disabled"; + }; ++ ++ hsspi: spi@1000 { ++ #address-cells = <1>; ++ #size-cells = <0>; ++ compatible = "brcm,bcm6856-hsspi", "brcm,bcmbca-hsspi-v1.0"; ++ reg = <0x1000 0x600>; ++ interrupts = ; ++ clocks = <&hsspi_pll &hsspi_pll>; ++ clock-names = "hsspi", "pll"; ++ num-cs = <8>; ++ status = "disabled"; ++ }; + }; + }; +--- a/arch/arm64/boot/dts/broadcom/bcmbca/bcm6858.dtsi ++++ b/arch/arm64/boot/dts/broadcom/bcmbca/bcm6858.dtsi +@@ -78,6 +78,12 @@ + #clock-cells = <0>; + clock-frequency = <200000000>; + }; ++ ++ hsspi_pll: hsspi-pll { ++ compatible = "fixed-clock"; ++ #clock-cells = <0>; ++ clock-frequency = <400000000>; ++ }; + }; + + psci { +@@ -137,5 +143,17 @@ + clock-names = "refclk"; + status = "disabled"; + }; ++ ++ hsspi: spi@1000 { ++ #address-cells = <1>; ++ #size-cells = <0>; ++ compatible = "brcm,bcm6858-hsspi", "brcm,bcmbca-hsspi-v1.0"; ++ reg = <0x1000 0x600>; ++ interrupts = ; ++ clocks = <&hsspi_pll &hsspi_pll>; ++ clock-names = "hsspi", "pll"; ++ num-cs = <8>; ++ status = "disabled"; ++ }; + }; + }; +--- a/arch/arm64/boot/dts/broadcom/bcmbca/bcm94908.dts ++++ b/arch/arm64/boot/dts/broadcom/bcmbca/bcm94908.dts +@@ -28,3 +28,7 @@ + &uart0 { + status = "okay"; + }; ++ ++&hsspi { ++ status = "okay"; ++}; +--- a/arch/arm64/boot/dts/broadcom/bcmbca/bcm94912.dts ++++ b/arch/arm64/boot/dts/broadcom/bcmbca/bcm94912.dts +@@ -28,3 +28,7 @@ + &uart0 { + status = "okay"; + }; ++ ++&hsspi { ++ status = "okay"; ++}; +--- a/arch/arm64/boot/dts/broadcom/bcmbca/bcm963146.dts ++++ b/arch/arm64/boot/dts/broadcom/bcmbca/bcm963146.dts +@@ -28,3 +28,7 @@ + &uart0 { + status = "okay"; + }; ++ ++&hsspi { ++ status = "okay"; ++}; +--- a/arch/arm64/boot/dts/broadcom/bcmbca/bcm963158.dts ++++ b/arch/arm64/boot/dts/broadcom/bcmbca/bcm963158.dts +@@ -28,3 +28,7 @@ + &uart0 { + status = "okay"; + }; ++ ++&hsspi { ++ status = "okay"; ++}; +--- a/arch/arm64/boot/dts/broadcom/bcmbca/bcm96813.dts ++++ b/arch/arm64/boot/dts/broadcom/bcmbca/bcm96813.dts +@@ -28,3 +28,7 @@ + &uart0 { + status = "okay"; + }; ++ ++&hsspi { ++ status = "okay"; ++}; +--- a/arch/arm64/boot/dts/broadcom/bcmbca/bcm96856.dts ++++ b/arch/arm64/boot/dts/broadcom/bcmbca/bcm96856.dts +@@ -28,3 +28,7 @@ + &uart0 { + status = "okay"; + }; ++ ++&hsspi { ++ status = "okay"; ++}; +--- a/arch/arm64/boot/dts/broadcom/bcmbca/bcm96858.dts ++++ b/arch/arm64/boot/dts/broadcom/bcmbca/bcm96858.dts +@@ -28,3 +28,7 @@ + &uart0 { + status = "okay"; + }; ++ ++&hsspi { ++ status = "okay"; ++}; diff --git a/target/linux/bcm4908/patches-6.1/036-v6.4-0005-arm64-dts-broadcom-bcmbca-bcm4908-add-on-SoC-USB-por.patch b/target/linux/bcm4908/patches-6.1/036-v6.4-0005-arm64-dts-broadcom-bcmbca-bcm4908-add-on-SoC-USB-por.patch new file mode 100644 index 0000000000..47b2455ae6 --- /dev/null +++ b/target/linux/bcm4908/patches-6.1/036-v6.4-0005-arm64-dts-broadcom-bcmbca-bcm4908-add-on-SoC-USB-por.patch @@ -0,0 +1,81 @@ +From 477cad715de1dfc256a20da3ed83b62f3cb2944d Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= +Date: Tue, 28 Feb 2023 15:45:18 +0100 +Subject: [PATCH] arm64: dts: broadcom: bcmbca: bcm4908: add on-SoC USB ports +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +BCM4908 has 3 USB controllers each with 2 USB ports. Home routers often +have LEDs indicating state of selected USB ports. Describe those SoC USB +ports to allow using them as LED trigger sources. + +Signed-off-by: Rafał Miłecki +Link: https://lore.kernel.org/all/20230228144520.21816-1-zajec5@gmail.com/ +Signed-off-by: Florian Fainelli +--- + .../boot/dts/broadcom/bcmbca/bcm4908.dtsi | 39 +++++++++++++++++++ + 1 file changed, 39 insertions(+) + +--- a/arch/arm64/boot/dts/broadcom/bcmbca/bcm4908.dtsi ++++ b/arch/arm64/boot/dts/broadcom/bcmbca/bcm4908.dtsi +@@ -148,6 +148,19 @@ + interrupts = ; + phys = <&usb_phy PHY_TYPE_USB2>; + status = "disabled"; ++ ++ #address-cells = <1>; ++ #size-cells = <0>; ++ ++ ehci_port1: port@1 { ++ reg = <1>; ++ #trigger-source-cells = <0>; ++ }; ++ ++ ehci_port2: port@2 { ++ reg = <2>; ++ #trigger-source-cells = <0>; ++ }; + }; + + ohci: usb@c400 { +@@ -156,6 +169,19 @@ + interrupts = ; + phys = <&usb_phy PHY_TYPE_USB2>; + status = "disabled"; ++ ++ #address-cells = <1>; ++ #size-cells = <0>; ++ ++ ohci_port1: port@1 { ++ reg = <1>; ++ #trigger-source-cells = <0>; ++ }; ++ ++ ohci_port2: port@2 { ++ reg = <2>; ++ #trigger-source-cells = <0>; ++ }; + }; + + xhci: usb@d000 { +@@ -164,6 +190,19 @@ + interrupts = ; + phys = <&usb_phy PHY_TYPE_USB3>; + status = "disabled"; ++ ++ #address-cells = <1>; ++ #size-cells = <0>; ++ ++ xhci_port1: port@1 { ++ reg = <1>; ++ #trigger-source-cells = <0>; ++ }; ++ ++ xhci_port2: port@2 { ++ reg = <2>; ++ #trigger-source-cells = <0>; ++ }; + }; + + bus@80000 { diff --git a/target/linux/bcm4908/patches-6.1/036-v6.4-0006-arm64-dts-broadcom-bcmbca-bcm4908-add-Netgear-R8000P.patch b/target/linux/bcm4908/patches-6.1/036-v6.4-0006-arm64-dts-broadcom-bcmbca-bcm4908-add-Netgear-R8000P.patch new file mode 100644 index 0000000000..3e210d68e1 --- /dev/null +++ b/target/linux/bcm4908/patches-6.1/036-v6.4-0006-arm64-dts-broadcom-bcmbca-bcm4908-add-Netgear-R8000P.patch @@ -0,0 +1,38 @@ +From 889e53ccccc29ff4bf8d4c89cca34e8768845747 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= +Date: Tue, 28 Feb 2023 15:45:19 +0100 +Subject: [PATCH] arm64: dts: broadcom: bcmbca: bcm4908: add Netgear R8000P USB + LED triggers +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +This device has 2 USB LEDs meant to be triggered by devices in relevant +USB ports. + +Signed-off-by: Rafał Miłecki +Link: https://lore.kernel.org/all/20230228144520.21816-2-zajec5@gmail.com/ +Signed-off-by: Florian Fainelli +--- + .../arm64/boot/dts/broadcom/bcmbca/bcm4906-netgear-r8000p.dts | 4 ++++ + 1 file changed, 4 insertions(+) + +--- a/arch/arm64/boot/dts/broadcom/bcmbca/bcm4906-netgear-r8000p.dts ++++ b/arch/arm64/boot/dts/broadcom/bcmbca/bcm4906-netgear-r8000p.dts +@@ -58,12 +58,16 @@ + function = "usb2"; + color = ; + gpios = <&gpio0 17 GPIO_ACTIVE_LOW>; ++ trigger-sources = <&ohci_port1>, <&ehci_port1>; ++ linux,default-trigger = "usbport"; + }; + + led-usb3 { + function = "usb3"; + color = ; + gpios = <&gpio0 18 GPIO_ACTIVE_LOW>; ++ trigger-sources = <&ohci_port2>, <&ehci_port2>, <&xhci_port2>; ++ linux,default-trigger = "usbport"; + }; + + led-wifi { diff --git a/target/linux/bcm4908/patches-6.1/036-v6.4-0007-arm64-dts-broadcom-bcmbca-bcm4908-add-TP-Link-C2300-.patch b/target/linux/bcm4908/patches-6.1/036-v6.4-0007-arm64-dts-broadcom-bcmbca-bcm4908-add-TP-Link-C2300-.patch new file mode 100644 index 0000000000..959ccd4fa3 --- /dev/null +++ b/target/linux/bcm4908/patches-6.1/036-v6.4-0007-arm64-dts-broadcom-bcmbca-bcm4908-add-TP-Link-C2300-.patch @@ -0,0 +1,41 @@ +From e6d356b146b75f1f77621aab7950a1eb550859f9 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= +Date: Tue, 28 Feb 2023 15:45:20 +0100 +Subject: [PATCH] arm64: dts: broadcom: bcmbca: bcm4908: add TP-Link C2300 USB + LED triggers +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +This device has 2 USB LEDs meant to be triggered by devices in relevant +USB ports. + +While at it fix typo in USB LED name. + +Signed-off-by: Rafał Miłecki +Link: https://lore.kernel.org/all/20230228144520.21816-3-zajec5@gmail.com/ +Signed-off-by: Florian Fainelli +--- + .../dts/broadcom/bcmbca/bcm4906-tplink-archer-c2300-v1.dts | 6 +++++- + 1 file changed, 5 insertions(+), 1 deletion(-) + +--- a/arch/arm64/boot/dts/broadcom/bcmbca/bcm4906-tplink-archer-c2300-v1.dts ++++ b/arch/arm64/boot/dts/broadcom/bcmbca/bcm4906-tplink-archer-c2300-v1.dts +@@ -64,12 +64,16 @@ + function = "usb2"; + color = ; + gpios = <&gpio0 15 GPIO_ACTIVE_LOW>; ++ trigger-sources = <&ohci_port1>, <&ehci_port1>; ++ linux,default-trigger = "usbport"; + }; + + led-usb3 { +- function = "usbd3"; ++ function = "usb3"; + color = ; + gpios = <&gpio0 17 GPIO_ACTIVE_LOW>; ++ trigger-sources = <&ohci_port2>, <&ehci_port2>, <&xhci_port2>; ++ linux,default-trigger = "usbport"; + }; + + led-brightness { diff --git a/target/linux/bcm4908/patches-6.1/040-mtd-parsers-refer-to-ARCH_BCMBCA-instead-of-ARCH_BCM.patch b/target/linux/bcm4908/patches-6.1/040-mtd-parsers-refer-to-ARCH_BCMBCA-instead-of-ARCH_BCM.patch new file mode 100644 index 0000000000..ff56aacc7c --- /dev/null +++ b/target/linux/bcm4908/patches-6.1/040-mtd-parsers-refer-to-ARCH_BCMBCA-instead-of-ARCH_BCM.patch @@ -0,0 +1,36 @@ +From 085679b15b5af65f9610f619afde41da0f966194 Mon Sep 17 00:00:00 2001 +From: Lukas Bulwahn +Date: Wed, 16 Nov 2022 13:49:32 +0100 +Subject: [PATCH] mtd: parsers: refer to ARCH_BCMBCA instead of ARCH_BCM4908 + +Commit dd5c672d7ca9 ("arm64: bcmbca: Merge ARCH_BCM4908 to ARCH_BCMBCA") +removes config ARCH_BCM4908 as config ARCH_BCMBCA has the same intent. + +Probably due to concurrent development, commit 002181f5b150 ("mtd: parsers: +add Broadcom's U-Boot parser") introduces 'Broadcom's U-Boot partition +parser' that depends on ARCH_BCM4908, but this use was not visible during +the config refactoring from the commit above. Hence, these two changes +create a reference to a non-existing config symbol. + +Adjust the MTD_BRCM_U_BOOT definition to refer to ARCH_BCMBCA instead of +ARCH_BCM4908 to remove the reference to the non-existing config symbol +ARCH_BCM4908. + +Signed-off-by: Lukas Bulwahn +Signed-off-by: Miquel Raynal +Link: https://lore.kernel.org/linux-mtd/20221116124932.4748-1-lukas.bulwahn@gmail.com +--- + drivers/mtd/parsers/Kconfig | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +--- a/drivers/mtd/parsers/Kconfig ++++ b/drivers/mtd/parsers/Kconfig +@@ -22,7 +22,7 @@ config MTD_BCM63XX_PARTS + + config MTD_BRCM_U_BOOT + tristate "Broadcom's U-Boot partition parser" +- depends on ARCH_BCM4908 || COMPILE_TEST ++ depends on ARCH_BCMBCA || COMPILE_TEST + help + Broadcom uses a custom way of storing U-Boot environment variables. + They are placed inside U-Boot partition itself at unspecified offset. diff --git a/target/linux/bcm4908/patches-6.1/072-v6.2-0001-net-broadcom-bcm4908_enet-use-build_skb.patch b/target/linux/bcm4908/patches-6.1/072-v6.2-0001-net-broadcom-bcm4908_enet-use-build_skb.patch new file mode 100644 index 0000000000..1b4cc9e24c --- /dev/null +++ b/target/linux/bcm4908/patches-6.1/072-v6.2-0001-net-broadcom-bcm4908_enet-use-build_skb.patch @@ -0,0 +1,152 @@ +From 3a1cc23a75abcd9cea585eb84846507363d58397 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= +Date: Tue, 25 Oct 2022 15:22:45 +0200 +Subject: [PATCH] net: broadcom: bcm4908_enet: use build_skb() +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +RX code can be more efficient with the build_skb(). Allocating actual +SKB around eth packet buffer - right before passing it up - results in +a better cache usage. + +Without RPS (echo 0 > rps_cpus) BCM4908 NAT masq performance "jumps" +between two speeds: ~900 Mbps and 940 Mbps (it's a 4 CPUs SoC). This +change bumps the lower speed from 905 Mb/s to 918 Mb/s (tested using +single stream iperf 2.0.5 traffic). + +There are more optimizations to consider. One obvious to try is GRO +however as BCM4908 doesn't do hw csum is may actually lower performance. +Sometimes. Some early testing: + +┌─────────────────────────────────┬─────────────────────┬────────────────────┐ +│ │ netif_receive_skb() │ napi_gro_receive() │ +├─────────────────────────────────┼─────────────────────┼────────────────────┤ +│ netdev_alloc_skb() │ 905 Mb/s │ 892 Mb/s │ +│ napi_alloc_frag() + build_skb() │ 918 Mb/s │ 917 Mb/s │ +└─────────────────────────────────┴─────────────────────┴────────────────────┘ + +Another ideas: +1. napi_build_skb() +2. skb_copy_from_linear_data() for small packets + +Those need proper testing first though. That can be done later. + +Signed-off-by: Rafał Miłecki +Link: https://lore.kernel.org/r/20221025132245.22871-1-zajec5@gmail.com +Signed-off-by: Paolo Abeni +--- + drivers/net/ethernet/broadcom/bcm4908_enet.c | 53 +++++++++++++------- + 1 file changed, 36 insertions(+), 17 deletions(-) + +--- a/drivers/net/ethernet/broadcom/bcm4908_enet.c ++++ b/drivers/net/ethernet/broadcom/bcm4908_enet.c +@@ -36,13 +36,24 @@ + #define ENET_MAX_ETH_OVERHEAD (ETH_HLEN + BRCM_MAX_TAG_LEN + VLAN_HLEN + \ + ETH_FCS_LEN + 4) /* 32 */ + ++#define ENET_RX_SKB_BUF_SIZE (NET_SKB_PAD + NET_IP_ALIGN + \ ++ ETH_HLEN + BRCM_MAX_TAG_LEN + VLAN_HLEN + \ ++ ENET_MTU_MAX + ETH_FCS_LEN + 4) ++#define ENET_RX_SKB_BUF_ALLOC_SIZE (SKB_DATA_ALIGN(ENET_RX_SKB_BUF_SIZE) + \ ++ SKB_DATA_ALIGN(sizeof(struct skb_shared_info))) ++#define ENET_RX_BUF_DMA_OFFSET (NET_SKB_PAD + NET_IP_ALIGN) ++#define ENET_RX_BUF_DMA_SIZE (ENET_RX_SKB_BUF_SIZE - ENET_RX_BUF_DMA_OFFSET) ++ + struct bcm4908_enet_dma_ring_bd { + __le32 ctl; + __le32 addr; + } __packed; + + struct bcm4908_enet_dma_ring_slot { +- struct sk_buff *skb; ++ union { ++ void *buf; /* RX */ ++ struct sk_buff *skb; /* TX */ ++ }; + unsigned int len; + dma_addr_t dma_addr; + }; +@@ -260,22 +271,21 @@ static int bcm4908_enet_dma_alloc_rx_buf + u32 tmp; + int err; + +- slot->len = ENET_MTU_MAX + ENET_MAX_ETH_OVERHEAD; +- +- slot->skb = netdev_alloc_skb(enet->netdev, slot->len); +- if (!slot->skb) ++ slot->buf = napi_alloc_frag(ENET_RX_SKB_BUF_ALLOC_SIZE); ++ if (!slot->buf) + return -ENOMEM; + +- slot->dma_addr = dma_map_single(dev, slot->skb->data, slot->len, DMA_FROM_DEVICE); ++ slot->dma_addr = dma_map_single(dev, slot->buf + ENET_RX_BUF_DMA_OFFSET, ++ ENET_RX_BUF_DMA_SIZE, DMA_FROM_DEVICE); + err = dma_mapping_error(dev, slot->dma_addr); + if (err) { + dev_err(dev, "Failed to map DMA buffer: %d\n", err); +- kfree_skb(slot->skb); +- slot->skb = NULL; ++ skb_free_frag(slot->buf); ++ slot->buf = NULL; + return err; + } + +- tmp = slot->len << DMA_CTL_LEN_DESC_BUFLENGTH_SHIFT; ++ tmp = ENET_RX_BUF_DMA_SIZE << DMA_CTL_LEN_DESC_BUFLENGTH_SHIFT; + tmp |= DMA_CTL_STATUS_OWN; + if (idx == enet->rx_ring.length - 1) + tmp |= DMA_CTL_STATUS_WRAP; +@@ -315,11 +325,11 @@ static void bcm4908_enet_dma_uninit(stru + + for (i = rx_ring->length - 1; i >= 0; i--) { + slot = &rx_ring->slots[i]; +- if (!slot->skb) ++ if (!slot->buf) + continue; + dma_unmap_single(dev, slot->dma_addr, slot->len, DMA_FROM_DEVICE); +- kfree_skb(slot->skb); +- slot->skb = NULL; ++ skb_free_frag(slot->buf); ++ slot->buf = NULL; + } + } + +@@ -575,6 +585,7 @@ static int bcm4908_enet_poll_rx(struct n + while (handled < weight) { + struct bcm4908_enet_dma_ring_bd *buf_desc; + struct bcm4908_enet_dma_ring_slot slot; ++ struct sk_buff *skb; + u32 ctl; + int len; + int err; +@@ -598,16 +609,24 @@ static int bcm4908_enet_poll_rx(struct n + + if (len < ETH_ZLEN || + (ctl & (DMA_CTL_STATUS_SOP | DMA_CTL_STATUS_EOP)) != (DMA_CTL_STATUS_SOP | DMA_CTL_STATUS_EOP)) { +- kfree_skb(slot.skb); ++ skb_free_frag(slot.buf); + enet->netdev->stats.rx_dropped++; + break; + } + +- dma_unmap_single(dev, slot.dma_addr, slot.len, DMA_FROM_DEVICE); ++ dma_unmap_single(dev, slot.dma_addr, ENET_RX_BUF_DMA_SIZE, DMA_FROM_DEVICE); ++ ++ skb = build_skb(slot.buf, ENET_RX_SKB_BUF_ALLOC_SIZE); ++ if (unlikely(!skb)) { ++ skb_free_frag(slot.buf); ++ enet->netdev->stats.rx_dropped++; ++ break; ++ } ++ skb_reserve(skb, ENET_RX_BUF_DMA_OFFSET); ++ skb_put(skb, len - ETH_FCS_LEN); ++ skb->protocol = eth_type_trans(skb, enet->netdev); + +- skb_put(slot.skb, len - ETH_FCS_LEN); +- slot.skb->protocol = eth_type_trans(slot.skb, enet->netdev); +- netif_receive_skb(slot.skb); ++ netif_receive_skb(skb); + + enet->netdev->stats.rx_packets++; + enet->netdev->stats.rx_bytes += len; diff --git a/target/linux/bcm4908/patches-6.1/072-v6.2-0002-net-broadcom-bcm4908_enet-report-queued-and-transmit.patch b/target/linux/bcm4908/patches-6.1/072-v6.2-0002-net-broadcom-bcm4908_enet-report-queued-and-transmit.patch new file mode 100644 index 0000000000..544f899070 --- /dev/null +++ b/target/linux/bcm4908/patches-6.1/072-v6.2-0002-net-broadcom-bcm4908_enet-report-queued-and-transmit.patch @@ -0,0 +1,45 @@ +From 471ef777ec79baadc5cd9773d08f95f49cf5e2b1 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= +Date: Mon, 31 Oct 2022 11:48:56 +0100 +Subject: [PATCH] net: broadcom: bcm4908_enet: report queued and transmitted + bytes +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +This allows BQL to operate avoiding buffer bloat and reducing latency. + +Signed-off-by: Rafał Miłecki +Link: https://lore.kernel.org/r/20221031104856.32388-1-zajec5@gmail.com +Signed-off-by: Jakub Kicinski +--- + drivers/net/ethernet/broadcom/bcm4908_enet.c | 4 ++++ + 1 file changed, 4 insertions(+) + +--- a/drivers/net/ethernet/broadcom/bcm4908_enet.c ++++ b/drivers/net/ethernet/broadcom/bcm4908_enet.c +@@ -505,6 +505,7 @@ static int bcm4908_enet_stop(struct net_ + netif_carrier_off(netdev); + napi_disable(&rx_ring->napi); + napi_disable(&tx_ring->napi); ++ netdev_reset_queue(netdev); + + bcm4908_enet_dma_rx_ring_disable(enet, &enet->rx_ring); + bcm4908_enet_dma_tx_ring_disable(enet, &enet->tx_ring); +@@ -564,6 +565,8 @@ static netdev_tx_t bcm4908_enet_start_xm + if (ring->write_idx + 1 == ring->length - 1) + tmp |= DMA_CTL_STATUS_WRAP; + ++ netdev_sent_queue(enet->netdev, skb->len); ++ + buf_desc->addr = cpu_to_le32((uint32_t)slot->dma_addr); + buf_desc->ctl = cpu_to_le32(tmp); + +@@ -671,6 +674,7 @@ static int bcm4908_enet_poll_tx(struct n + tx_ring->read_idx = 0; + } + ++ netdev_completed_queue(enet->netdev, handled, bytes); + enet->netdev->stats.tx_packets += handled; + enet->netdev->stats.tx_bytes += bytes; + diff --git a/target/linux/bcm4908/patches-6.1/180-leds-bcm63138-rename-dependency-symbol-ARCH_BCM4908-.patch b/target/linux/bcm4908/patches-6.1/180-leds-bcm63138-rename-dependency-symbol-ARCH_BCM4908-.patch new file mode 100644 index 0000000000..d3375a74c7 --- /dev/null +++ b/target/linux/bcm4908/patches-6.1/180-leds-bcm63138-rename-dependency-symbol-ARCH_BCM4908-.patch @@ -0,0 +1,32 @@ +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= +Date: Fri, 14 Jul 2023 08:28:41 +0200 +Subject: [PATCH] leds: bcm63138: rename dependency symbol ARCH_BCM4908 to + ARCH_BCMBCA +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Symbol ARCH_BCM4908 has been merged/removed without updating leds +Kconfig. + +Fixes: dd5c672d7ca9 ("arm64: bcmbca: Merge ARCH_BCM4908 to ARCH_BCMBCA") +Signed-off-by: Rafał Miłecki +--- + drivers/leds/blink/Kconfig | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +--- a/drivers/leds/blink/Kconfig ++++ b/drivers/leds/blink/Kconfig +@@ -1,10 +1,10 @@ + config LEDS_BCM63138 + tristate "LED Support for Broadcom BCM63138 SoC" + depends on LEDS_CLASS +- depends on ARCH_BCM4908 || ARCH_BCM_5301X || BCM63XX || COMPILE_TEST ++ depends on ARCH_BCMBCA || ARCH_BCM_5301X || BCM63XX || COMPILE_TEST + depends on HAS_IOMEM + depends on OF +- default ARCH_BCM4908 ++ default ARCH_BCMBCA + help + This option enables support for LED controller that is part of + BCM63138 SoC. The same hardware block is known to be also used diff --git a/target/linux/bcm4908/patches-6.1/300-arm64-dts-broadcom-bcmbca-bcm4908-limit-amount-of-GP.patch b/target/linux/bcm4908/patches-6.1/300-arm64-dts-broadcom-bcmbca-bcm4908-limit-amount-of-GP.patch new file mode 100644 index 0000000000..a7c6d0102f --- /dev/null +++ b/target/linux/bcm4908/patches-6.1/300-arm64-dts-broadcom-bcmbca-bcm4908-limit-amount-of-GP.patch @@ -0,0 +1,23 @@ +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= +Date: Mon, 15 Feb 2021 22:01:03 +0100 +Subject: [PATCH] arm64: dts: broadcom: bcmbca: bcm4908: limit amount of GPIOs +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Linux driver can't handle more than 64 GPIOs + +Signed-off-by: Rafał Miłecki +--- + +--- a/arch/arm64/boot/dts/broadcom/bcmbca/bcm4908.dtsi ++++ b/arch/arm64/boot/dts/broadcom/bcmbca/bcm4908.dtsi +@@ -343,7 +343,7 @@ + gpio0: gpio-controller@500 { + compatible = "brcm,bcm6345-gpio"; + reg-names = "dirout", "dat"; +- reg = <0x500 0x28>, <0x528 0x28>; ++ reg = <0x500 0x8>, <0x528 0x8>; + + #gpio-cells = <2>; + gpio-controller; diff --git a/target/linux/bcm4908/patches-6.1/301-arm64-don-t-issue-HVC-on-boot.patch b/target/linux/bcm4908/patches-6.1/301-arm64-don-t-issue-HVC-on-boot.patch new file mode 100644 index 0000000000..8c71301c21 --- /dev/null +++ b/target/linux/bcm4908/patches-6.1/301-arm64-don-t-issue-HVC-on-boot.patch @@ -0,0 +1,30 @@ +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= +Date: Thu, 12 Aug 2021 11:52:42 +0200 +Subject: [PATCH] arm64: don't issue HVC on boot +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Broadcom's CFE loader seems to miss setting SCR_EL3.HCE which results in +generating an UNDEF and kernel panic on the first HVC. + +HVC gets issued by kernels 5.12+ while booting, by kexec and KVM. Until +someone finds a workaround we have to avoid all above. + +Workarounds: 0c93df9622d4 ("arm64: Initialise as nVHE before switching to VHE") +Signed-off-by: Rafał Miłecki +--- + arch/arm64/kernel/hyp-stub.S | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +--- a/arch/arm64/kernel/hyp-stub.S ++++ b/arch/arm64/kernel/hyp-stub.S +@@ -301,7 +301,7 @@ SYM_FUNC_START(finalise_el2) + b.ne 1f + + mov x0, #HVC_FINALISE_EL2 +- hvc #0 ++// hvc #0 + 1: + ret + SYM_FUNC_END(finalise_el2) diff --git a/target/linux/bcm4908/patches-6.1/400-mtd-rawnand-brcmnand-disable-WP-on-BCM4908.patch b/target/linux/bcm4908/patches-6.1/400-mtd-rawnand-brcmnand-disable-WP-on-BCM4908.patch new file mode 100644 index 0000000000..ce20a5526b --- /dev/null +++ b/target/linux/bcm4908/patches-6.1/400-mtd-rawnand-brcmnand-disable-WP-on-BCM4908.patch @@ -0,0 +1,34 @@ +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= +Date: Thu, 21 Jan 2021 10:44:53 +0100 +Subject: [PATCH] mtd: rawnand: brcmnand: disable WP on BCM4908 +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +BCM4908 contains NAND controller version 0x0701 (v7.1). It means that +NAND_WP should be available. + +For some reason setting #WP on doesn't result in clearing NAND_STATUS_WP +status bit: +[ 1.077857] bcm63138_nand ff801800.nand: timeout on status poll (expected c0000040 got c00000c0) +[ 1.086832] bcm63138_nand ff801800.nand: nand #WP expected on + +For now try working without touching #WP. + +Signed-off-by: Rafał Miłecki +--- + +--- a/drivers/mtd/nand/raw/brcmnand/brcmnand.c ++++ b/drivers/mtd/nand/raw/brcmnand/brcmnand.c +@@ -39,7 +39,11 @@ + * 1: NAND_WP is set by default, cleared for erase/write operations + * 2: NAND_WP is always cleared + */ ++#if IS_ENABLED(CONFIG_ARCH_BCMBCA) ++static int wp_on = 0; ++#else + static int wp_on = 1; ++#endif + module_param(wp_on, int, 0444); + + /*********************************************************************** diff --git a/target/linux/bcm4908/patches-6.1/700-net-dsa-bcm_sf2-enable-GPHY-for-switch-probing.patch b/target/linux/bcm4908/patches-6.1/700-net-dsa-bcm_sf2-enable-GPHY-for-switch-probing.patch new file mode 100644 index 0000000000..26c2f10942 --- /dev/null +++ b/target/linux/bcm4908/patches-6.1/700-net-dsa-bcm_sf2-enable-GPHY-for-switch-probing.patch @@ -0,0 +1,46 @@ +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= +Date: Mon, 15 Feb 2021 23:59:26 +0100 +Subject: [PATCH] net: dsa: bcm_sf2: enable GPHY for switch probing +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +GPHY needs to be enabled to succesfully probe & setup switch port +connected to it. Otherwise hardcoding PHY OUI would be required. + +Before: +brcm-sf2 80080000.switch lan4 (uninitialized): PHY [800c05c0.mdio--1:08] driver [Generic PHY] (irq=POLL) +brcm-sf2 80080000.switch lan3 (uninitialized): PHY [800c05c0.mdio--1:09] driver [Generic PHY] (irq=POLL) +brcm-sf2 80080000.switch lan2 (uninitialized): PHY [800c05c0.mdio--1:0a] driver [Generic PHY] (irq=POLL) +brcm-sf2 80080000.switch lan1 (uninitialized): PHY [800c05c0.mdio--1:0b] driver [Generic PHY] (irq=POLL) +brcm-sf2 80080000.switch wan (uninitialized): error -5 setting up PHY for tree 0, switch 0, port 7 + +After: +brcm-sf2 80080000.switch lan4 (uninitialized): PHY [800c05c0.mdio--1:08] driver [Generic PHY] (irq=POLL) +brcm-sf2 80080000.switch lan3 (uninitialized): PHY [800c05c0.mdio--1:09] driver [Generic PHY] (irq=POLL) +brcm-sf2 80080000.switch lan2 (uninitialized): PHY [800c05c0.mdio--1:0a] driver [Generic PHY] (irq=POLL) +brcm-sf2 80080000.switch lan1 (uninitialized): PHY [800c05c0.mdio--1:0b] driver [Generic PHY] (irq=POLL) +brcm-sf2 80080000.switch wan (uninitialized): PHY [800c05c0.mdio--1:0c] driver [Generic PHY] (irq=POLL) + +Signed-off-by: Rafał Miłecki +--- + drivers/net/dsa/bcm_sf2.c | 4 ++++ + 1 file changed, 4 insertions(+) + +--- a/drivers/net/dsa/bcm_sf2.c ++++ b/drivers/net/dsa/bcm_sf2.c +@@ -1512,10 +1512,14 @@ static int bcm_sf2_sw_probe(struct platf + rev = reg_readl(priv, REG_PHY_REVISION); + priv->hw_params.gphy_rev = rev & PHY_REVISION_MASK; + ++ bcm_sf2_gphy_enable_set(priv->dev->ds, true); ++ + ret = b53_switch_register(dev); + if (ret) + goto out_mdio; + ++ bcm_sf2_gphy_enable_set(priv->dev->ds, false); ++ + dev_info(&pdev->dev, + "Starfighter 2 top: %x.%02x, core: %x.%02x, IRQs: %d, %d\n", + priv->hw_params.top_rev >> 8, priv->hw_params.top_rev & 0xff, diff --git a/target/linux/bcm4908/patches-6.1/701-net-dsa-bcm_sf2-keep-GPHY-enabled-on-the-BCM4908.patch b/target/linux/bcm4908/patches-6.1/701-net-dsa-bcm_sf2-keep-GPHY-enabled-on-the-BCM4908.patch new file mode 100644 index 0000000000..302c933742 --- /dev/null +++ b/target/linux/bcm4908/patches-6.1/701-net-dsa-bcm_sf2-keep-GPHY-enabled-on-the-BCM4908.patch @@ -0,0 +1,30 @@ +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= +Date: Tue, 16 Feb 2021 00:06:35 +0100 +Subject: [PATCH] net: dsa: bcm_sf2: keep GPHY enabled on the BCM4908 + +Trying to access disabled PHY results in MDIO_READ_FAIL and: +[ 11.962886] brcm-sf2 80080000.switch wan: configuring for phy/internal link mode +[ 11.972500] 8021q: adding VLAN 0 to HW filter on device wan +[ 11.980205] ------------[ cut here ]------------ +[ 11.984885] WARNING: CPU: 0 PID: 7 at phy_error+0x10/0x58 + +Signed-off-by: Rafał Miłecki +--- + drivers/net/dsa/bcm_sf2.c | 6 ++++++ + 1 file changed, 6 insertions(+) + +--- a/drivers/net/dsa/bcm_sf2.c ++++ b/drivers/net/dsa/bcm_sf2.c +@@ -1526,6 +1526,12 @@ static int bcm_sf2_sw_probe(struct platf + priv->hw_params.core_rev >> 8, priv->hw_params.core_rev & 0xff, + priv->irq0, priv->irq1); + ++ /* BCM4908 has 5 GPHYs which means bcm_sf2_port_setup() will not enable ++ * GPHY when needed. Leave it enabled here. ++ */ ++ if (priv->type == BCM4908_DEVICE_ID) ++ bcm_sf2_gphy_enable_set(priv->dev->ds, true); ++ + return 0; + + out_mdio: diff --git a/target/linux/bcm4908/patches-6.1/900-arm64-dts-broadcom-bcm4908-Add-Luxul-RT-20.patch b/target/linux/bcm4908/patches-6.1/900-arm64-dts-broadcom-bcm4908-Add-Luxul-RT-20.patch new file mode 100644 index 0000000000..e6abe45290 --- /dev/null +++ b/target/linux/bcm4908/patches-6.1/900-arm64-dts-broadcom-bcm4908-Add-Luxul-RT-20.patch @@ -0,0 +1,23 @@ +From 588743d4612ddef445bfa19f1c339dad1fcd5fdc Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= +Date: Tue, 26 Oct 2021 12:17:02 +0200 +Subject: [PATCH] arm64: dts: broadcom: bcm4908: Add Luxul RT-20 +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Signed-off-by: Rafał Miłecki +--- + arch/arm64/boot/dts/broadcom/bcm4908/Makefile | 1 + + 1 file changed, 1 insertion(+) + +--- a/arch/arm64/boot/dts/broadcom/bcmbca/Makefile ++++ b/arch/arm64/boot/dts/broadcom/bcmbca/Makefile +@@ -3,6 +3,7 @@ dtb-$(CONFIG_ARCH_BCMBCA) += \ + bcm4906-netgear-r8000p.dtb \ + bcm4906-tplink-archer-c2300-v1.dtb \ + bcm4908-asus-gt-ac5300.dtb \ ++ bcm4908-luxul-rt-20.dtb \ + bcm4908-netgear-raxe500.dtb \ + bcm94908.dtb \ + bcm4912-asus-gt-ax6000.dtb \ diff --git a/target/linux/bcm4908/patches-6.1/900-arm64-dts-broadcom-bcm4908-change-ports-on-Asus-GT-A.patch b/target/linux/bcm4908/patches-6.1/900-arm64-dts-broadcom-bcm4908-change-ports-on-Asus-GT-A.patch new file mode 100644 index 0000000000..bed5c3cbe6 --- /dev/null +++ b/target/linux/bcm4908/patches-6.1/900-arm64-dts-broadcom-bcm4908-change-ports-on-Asus-GT-A.patch @@ -0,0 +1,28 @@ +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= +Date: Fri, 21 May 2021 11:14:04 +0200 +Subject: [PATCH] arm64: dts: broadcom: bcm4908: change ports on Asus GT-AC5300 + +--- + +--- a/arch/arm64/boot/dts/broadcom/bcmbca/bcm4908-asus-gt-ac5300.dts ++++ b/arch/arm64/boot/dts/broadcom/bcmbca/bcm4908-asus-gt-ac5300.dts +@@ -77,16 +77,16 @@ + }; + + port@2 { +- label = "lan6"; ++ label = "lan4"; + }; + + port@3 { +- label = "lan5"; ++ label = "lan3"; + }; + + /* External BCM53134S switch */ + port@7 { +- label = "sw"; ++ label = "wan"; + reg = <7>; + phy-mode = "rgmii"; +