ar71xx: add support for linux 4.4

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 48563

target/linux/ar71xx/config-4.4

@@ -0,0 +1,412 @@
+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

target/linux/ar71xx/files/arch/mips/ath79/machtypes.h

@@ -15,6 +15,7 @@
 #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 */

target/linux/ar71xx/patches-4.4/001-revert_spi_device_tree_support.patch

@@ -0,0 +1,83 @@
+--- 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);

target/linux/ar71xx/patches-4.4/002-add_back_gpio_function_select.patch

@@ -0,0 +1,92 @@
+--- /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 */

target/linux/ar71xx/patches-4.4/100-MIPS-ath79-Avoid-using-unitialized-reg-variable.patch

@@ -0,0 +1,42 @@
+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);

target/linux/ar71xx/patches-4.4/200-MIPS-ath79-fix-ar933x-wmac-reset.patch

@@ -0,0 +1,31 @@
+--- 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)

target/linux/ar71xx/patches-4.4/201-ar913x_wmac_external_reset.patch

@@ -0,0 +1,31 @@
+--- 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;
+ }
+ 
+ 

target/linux/ar71xx/patches-4.4/202-MIPS-ath79-ar934x-wmac-revision.patch

@@ -0,0 +1,11 @@
+--- 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)

target/linux/ar71xx/patches-4.4/203-MIPS-ath79-fix-restart.patch

@@ -0,0 +1,20 @@
+--- 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)

target/linux/ar71xx/patches-4.4/206-spi-ath79-make-chipselect-logic-more-flexible.patch

@@ -0,0 +1,199 @@
+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;

target/linux/ar71xx/patches-4.4/220-add_cpu_feature_overrides.patch

@@ -0,0 +1,28 @@
+--- 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 */

target/linux/ar71xx/patches-4.4/300-MIPS-add-MIPS_MACHINE_NONAME-macro.patch

@@ -0,0 +1,21 @@
+--- 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;
+ 

target/linux/ar71xx/patches-4.4/310-lib-add-rle-decompression.patch

@@ -0,0 +1,124 @@
+--- 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);

target/linux/ar71xx/patches-4.4/401-mtd-physmap-add-lock-unlock.patch

@@ -0,0 +1,94 @@
+--- 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;

target/linux/ar71xx/patches-4.4/402-mtd-SST39VF6401B-support.patch

@@ -0,0 +1,29 @@
+--- 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",

target/linux/ar71xx/patches-4.4/403-mtd_fix_cfi_cmdset_0002_status_check.patch

@@ -0,0 +1,69 @@
+--- 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);

target/linux/ar71xx/patches-4.4/404-mtd-cybertan-trx-parser.patch

@@ -0,0 +1,25 @@
+--- 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

target/linux/ar71xx/patches-4.4/405-mtd-tp-link-partition-parser.patch

@@ -0,0 +1,25 @@
+--- 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.

target/linux/ar71xx/patches-4.4/407-mtd-m25p80-allow-to-pass-probe-types-via-platform-data.patch

@@ -0,0 +1,23 @@
+--- 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 */
+ };

target/linux/ar71xx/patches-4.4/408-mtd-redboot_partition_scan.patch

@@ -0,0 +1,44 @@
+--- 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;

target/linux/ar71xx/patches-4.4/409-mtd-rb4xx_nand_driver.patch

@@ -0,0 +1,21 @@
+--- 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

target/linux/ar71xx/patches-4.4/410-mtd-rb750-nand-driver.patch

@@ -0,0 +1,21 @@
+--- 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

target/linux/ar71xx/patches-4.4/411-mtd-cfi_cmdset_0002-force-word-write.patch

@@ -0,0 +1,61 @@
+--- 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

target/linux/ar71xx/patches-4.4/412-mtd-m25p80-zero-partition-parser-data.patch

@@ -0,0 +1,10 @@
+--- 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,

target/linux/ar71xx/patches-4.4/413-mtd-ar934x-nand-driver.patch

@@ -0,0 +1,25 @@
+--- 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

target/linux/ar71xx/patches-4.4/414-mtd-rb91x-nand-driver.patch

@@ -0,0 +1,23 @@
+--- 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

target/linux/ar71xx/patches-4.4/420-net-ar71xx_mac_driver.patch

@@ -0,0 +1,28 @@
+--- 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/

target/linux/ar71xx/patches-4.4/423-dsa-add-88e6063-driver.patch

@@ -0,0 +1,24 @@
+--- 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

target/linux/ar71xx/patches-4.4/430-drivers-link-spi-before-mtd.patch

@@ -0,0 +1,12 @@
+--- 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/

target/linux/ar71xx/patches-4.4/431-spi-add-various-flags.patch

@@ -0,0 +1,19 @@
+--- 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"

target/linux/ar71xx/patches-4.4/432-spi-rb4xx-spi-driver.patch

@@ -0,0 +1,25 @@
+--- 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

target/linux/ar71xx/patches-4.4/433-spi-rb4xx-cpld-driver.patch

@@ -0,0 +1,26 @@
+--- 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

target/linux/ar71xx/patches-4.4/434-spi-ap83_spi_controller.patch

@@ -0,0 +1,27 @@
+--- 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

target/linux/ar71xx/patches-4.4/435-spi-vsc7385_driver.patch

@@ -0,0 +1,24 @@
+--- 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

target/linux/ar71xx/patches-4.4/440-leds-wndr3700-usb-led-driver.patch

@@ -0,0 +1,26 @@
+--- 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

target/linux/ar71xx/patches-4.4/441-leds-rb750-led-driver.patch

@@ -0,0 +1,23 @@
+--- 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

target/linux/ar71xx/patches-4.4/450-gpio-nxp-74hc153-gpio-chip-driver.patch

@@ -0,0 +1,25 @@
+--- 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

target/linux/ar71xx/patches-4.4/451-gpio-74x164-improve-platform-device-support.patch

@@ -0,0 +1,109 @@
+--- 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

target/linux/ar71xx/patches-4.4/452-gpio-add-gpio-latch-driver.patch

@@ -0,0 +1,22 @@
+--- 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

target/linux/ar71xx/patches-4.4/460-spi-bitbang-export-spi_bitbang_bufs.patch

@@ -0,0 +1,28 @@
+--- 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);

target/linux/ar71xx/patches-4.4/461-spi-add-type-field-to-spi_transfer.patch

@@ -0,0 +1,23 @@
+--- 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;
+ };

target/linux/ar71xx/patches-4.4/462-mtd-m25p80-set-spi-transfer-type.patch

@@ -0,0 +1,15 @@
+--- 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;

target/linux/ar71xx/patches-4.4/463-spi-ath79-add-fast-flash-read.patch

@@ -0,0 +1,185 @@
+--- 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 */

target/linux/ar71xx/patches-4.4/464-spi-ath79-fix-fast-flash-read.patch

@@ -0,0 +1,35 @@
+--- 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;
+ };

target/linux/ar71xx/patches-4.4/470-MIPS-ath79-swizzle-pci-address-for-ar71xx.patch

@@ -0,0 +1,111 @@
+--- /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,

target/linux/ar71xx/patches-4.4/490-usb-ehci-add-quirks-for-qca-socs.patch

@@ -0,0 +1,103 @@
+--- 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) {

target/linux/ar71xx/patches-4.4/500-MIPS-fw-myloader.patch

@@ -0,0 +1,22 @@
+--- 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
+ 

target/linux/ar71xx/patches-4.4/501-MIPS-ath79-add-mac-argument-to-ath79_register_wmac.patch

@@ -0,0 +1,81 @@
+--- 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",

target/linux/ar71xx/patches-4.4/503-MIPS-ath79-add-flash-acquire-release.patch

@@ -0,0 +1,37 @@
+--- 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 */

target/linux/ar71xx/patches-4.4/504-MIPS-ath79-add-ath79_device_reset_get.patch

@@ -0,0 +1,45 @@
+--- 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);

target/linux/ar71xx/patches-4.4/505-MIPS-ath79-add-ath79_gpio_function_select.patch

@@ -0,0 +1,39 @@
+--- 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);
++}

target/linux/ar71xx/patches-4.4/506-MIPS-ath79-prom-parse-redboot-args.patch

@@ -0,0 +1,42 @@
+--- 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");

target/linux/ar71xx/patches-4.4/507-MIPS-ath79-prom-add-myloader-support.patch

@@ -0,0 +1,55 @@
+--- 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");

target/linux/ar71xx/patches-4.4/508-MIPS-ath79-prom-image-command-line-hack.patch

@@ -0,0 +1,73 @@
+--- 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))

target/linux/ar71xx/patches-4.4/509-MIPS-ath79-process-board-kernel-option.patch

@@ -0,0 +1,11 @@
+--- 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);

target/linux/ar71xx/patches-4.4/510-MIPS-ath79-init-gpio-pin-of-wmac-device.patch

@@ -0,0 +1,14 @@
+--- 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[] = {
+ 	{

target/linux/ar71xx/patches-4.4/520-MIPS-ath79-enable-UART-function.patch

@@ -0,0 +1,18 @@
+--- 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() ||

target/linux/ar71xx/patches-4.4/521-MIPS-ath79-enable-UART-for-early_serial.patch

@@ -0,0 +1,61 @@
+--- 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)

target/linux/ar71xx/patches-4.4/522-MIPS-ath79-add-ath79_wmac_register_simple-helper.patch

@@ -0,0 +1,21 @@
+--- 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 */

target/linux/ar71xx/patches-4.4/523-MIPS-ath79-OTP-support.patch

@@ -0,0 +1,166 @@
+--- 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
+  */

target/linux/ar71xx/patches-4.4/524-MIPS-ath79-add-ath79_wmac_disable_25ghz-helpers.patch

@@ -0,0 +1,31 @@
+--- 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 */

target/linux/ar71xx/patches-4.4/525-MIPS-ath79-enable-qca-usb-quirks.patch

@@ -0,0 +1,101 @@
+--- 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),

target/linux/ar71xx/patches-4.4/601-MIPS-ath79-add-more-register-defines.patch

@@ -0,0 +1,363 @@
+--- 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 */

target/linux/ar71xx/patches-4.4/602-MIPS-ath79-add-openwrt-stuff.patch

@@ -0,0 +1,48 @@
+--- 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

target/linux/ar71xx/patches-4.4/603-MIPS-ath79-ap121-fixes.patch

@@ -0,0 +1,149 @@
+--- 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

target/linux/ar71xx/patches-4.4/604-MIPS-ath79-ap81-fixes.patch

@@ -0,0 +1,84 @@
+--- 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

target/linux/ar71xx/patches-4.4/605-MIPS-ath79-db120-fixes.patch

@@ -0,0 +1,204 @@
+--- 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

target/linux/ar71xx/patches-4.4/606-MIPS-ath79-pb44-fixes.patch

@@ -0,0 +1,153 @@
+--- 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

target/linux/ar71xx/patches-4.4/607-MIPS-ath79-ubnt-xm-fixes.patch

@@ -0,0 +1,103 @@
+--- 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,

target/linux/ar71xx/patches-4.4/608-MIPS-ath79-ubnt-xm-add-more-boards.patch

@@ -0,0 +1,641 @@
+--- 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.

target/linux/ar71xx/patches-4.4/609-MIPS-ath79-ap136-fixes.patch

@@ -0,0 +1,300 @@
+--- 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"

target/linux/ar71xx/patches-4.4/610-MIPS-ath79-UBNT-add-airGateway-pro-support.patch

@@ -0,0 +1,62 @@
+--- 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);

target/linux/ar71xx/patches-4.4/611-MIPS-ath79-wdt-timeout.patch

@@ -0,0 +1,25 @@
+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;

target/linux/ar71xx/patches-4.4/612-MIPS-ath79-set-buffalo-txgain.patch

@@ -0,0 +1,24 @@
+--- 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);
+ 

target/linux/ar71xx/patches-4.4/613-MIPS-ath79-add-ath79_wmac_setup_ext_lna_gpio-helper.patch

@@ -0,0 +1,76 @@
+--- 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);
+ 

target/linux/ar71xx/patches-4.4/615-MIPS-ath79-ap83-remove-mtd-partitions.patch

@@ -0,0 +1,44 @@
+--- 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[] = {

target/linux/ar71xx/patches-4.4/620-MIPS-ath79-add-support-for-QCA953x-SoC.patch

@@ -0,0 +1,704 @@
+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;

target/linux/ar71xx/patches-4.4/621-MIPS-ath79-add-support-for-QCA956x-SoC.patch

@@ -0,0 +1,717 @@
+--- 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;

target/linux/ar71xx/patches-4.4/622-MIPS-ath79-add-support-for-QCA956x-ethernet.patch

@@ -0,0 +1,166 @@
+--- 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;

target/linux/ar71xx/patches-4.4/630-MIPS-ath79-fix-chained-irq-disable.patch

@@ -0,0 +1,102 @@
+--- 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;

target/linux/ar71xx/patches-4.4/631-MIPS-ath79-wmac-enable-set-led-pin.patch

@@ -0,0 +1,24 @@
+--- 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);
+ 

target/linux/ar71xx/patches-4.4/632-MIPS-ath79-gpio-enable-set-direction.patch

@@ -0,0 +1,32 @@
+--- 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;
++}

target/linux/ar71xx/patches-4.4/634-MIPS-ath79-ar724x-clock-calculation-fixes.patch

@@ -0,0 +1,22 @@
+--- 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;
+ 

target/linux/ar71xx/patches-4.4/700-MIPS-ath79-add-openwrt-Kconfig.patch

@@ -0,0 +1,11 @@
+--- 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

target/linux/ar71xx/patches-4.4/701-MIPS-ath79-add-routerboard-detection.patch

@@ -0,0 +1,16 @@
+--- 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)

target/linux/ar71xx/patches-4.4/739-MIPS-ath79-add-gpio-func-register-for-QCA955x-SoC.patch

@@ -0,0 +1,56 @@
+--- 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
+  */

target/linux/ar71xx/patches-4.4/740-MIPS-ath79-add-PCI-for-QCA953x-SoC.patch

@@ -0,0 +1,44 @@
+--- 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,

target/linux/ar71xx/patches-4.4/742-MIPS-ath79-add-qca955x-mac-tx-rx-delay-defs.patch

@@ -0,0 +1,14 @@
+--- 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 */

target/linux/ar71xx/patches-4.4/818-MIPS-ath79-add-nu801-led-driver.patch

@@ -0,0 +1,26 @@
+--- 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

target/linux/ar71xx/patches-4.4/820-MIPS-ath79-add_gpio_function2_setup.patch

@@ -0,0 +1,67 @@
+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)

target/linux/ar71xx/patches-4.4/821-serial-core-add-support-for-boot-console-with-arbitr.patch

@@ -0,0 +1,76 @@
+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;
+ };

target/linux/ar71xx/patches-4.4/900-mdio_bitbang_ignore_ta_value.patch

@@ -0,0 +1,23 @@
+--- 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);

target/linux/ar71xx/patches-4.4/901-phy-mdio-bitbang-prevent-rescheduling-during-command.patch

@@ -0,0 +1,61 @@
+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;
+ }
+ 

target/linux/ar71xx/patches-4.4/910-unaligned_access_hacks.patch

@@ -0,0 +1,907 @@
+--- 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.