[lantiq] add linux-v3.7

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@34687 3c298f89-4303-0410-b956-a3cf2f4a3e73
2024-11-23 23:46:16 +02:00 · 2012-12-15 01:59:45 +00:00 · 2012-12-15 01:59:45 +00:00 · 7185dc2440
commit 7185dc2440
parent 502a3e0f56
50 changed files with 16717 additions and 32 deletions
--- a/target/linux/lantiq/Makefile
+++ b/target/linux/lantiq/Makefile
@ -12,8 +12,8 @@ FEATURES:=squashfs jffs2
 SUBTARGETS:=danube ar9 vr9 falcon svip_be
 LINUX_VERSION:=3.3.8

-#SUBTARGETS=xway ase
-#LINUX_VERSION:=3.6.10
+SUBTARGETS=xway ase falcon
+LINUX_VERSION:=3.7-rc8

 CFLAGS=-Os -pipe -mips32r2 -mtune=mips32r2 -fno-caller-saves

--- a/target/linux/lantiq/ase/config-default
+++ b/target/linux/lantiq/ase/config-default
@ -1,11 +1,19 @@
+CONFIG_AR8216_PHY=y
 CONFIG_INPUT=y
 CONFIG_INPUT_EVDEV=y
 CONFIG_INPUT_POLLDEV=y
 # CONFIG_ISDN is not set
+# CONFIG_LANTIQ_PHY is not set
+# CONFIG_M25PXX_USE_FAST_READ is not set
+CONFIG_MTD_M25P80=y
+# CONFIG_RTL8366_SMI is not set
 CONFIG_SOC_AMAZON_SE=y
 # CONFIG_SOC_XWAY is not set
+CONFIG_SPI=y
+CONFIG_SPI_BITBANG=y
+CONFIG_SPI_MASTER=y
+CONFIG_SPI_XWAY=y
 # CONFIG_USB_ARCH_HAS_EHCI is not set
-# CONFIG_USB_ARCH_HAS_HCD is not set
 # CONFIG_USB_ARCH_HAS_OHCI is not set
 # CONFIG_USB_ARCH_HAS_XHCI is not set
 CONFIG_USB_SUPPORT=y
--- a/target/linux/lantiq/config-3.7
+++ b/target/linux/lantiq/config-3.7
@ -0,0 +1,165 @@
+CONFIG_ARCH_BINFMT_ELF_RANDOMIZE_PIE=y
+CONFIG_ARCH_DISCARD_MEMBLOCK=y
+CONFIG_ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE=y
+CONFIG_ARCH_HAVE_CUSTOM_GPIO_H=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_REQUIRE_GPIOLIB=y
+CONFIG_ARCH_SUPPORTS_MSI=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
+CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y
+CONFIG_CEVT_R4K=y
+CONFIG_CEVT_R4K_LIB=y
+CONFIG_CLKDEV_LOOKUP=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_R1 is not set
+CONFIG_CPU_MIPS32_R2=y
+CONFIG_CPU_MIPSR2=y
+CONFIG_CPU_R4K_CACHE_TLB=y
+CONFIG_CPU_R4K_FPU=y
+CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y
+CONFIG_CPU_SUPPORTS_HIGHMEM=y
+CONFIG_CRYPTO_AES=y
+CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CSRC_R4K=y
+CONFIG_CSRC_R4K_LIB=y
+# CONFIG_DEBUG_PINCTRL is not set
+CONFIG_DECOMPRESS_LZMA=y
+CONFIG_DMA_NONCOHERENT=y
+CONFIG_DTC=y
+CONFIG_DT_EASY50712=y
+CONFIG_EARLY_PRINTK=y
+CONFIG_ETHERNET_PACKET_MANGLE=y
+CONFIG_GENERIC_ATOMIC64=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
+CONFIG_GENERIC_CMOS_UPDATE=y
+CONFIG_GENERIC_GPIO=y
+CONFIG_GENERIC_IO=y
+CONFIG_GENERIC_IRQ_SHOW=y
+CONFIG_GENERIC_PCI_IOMAP=y
+CONFIG_GENERIC_SMP_IDLE_THREAD=y
+CONFIG_GPIOLIB=y
+CONFIG_GPIO_MM_LANTIQ=y
+CONFIG_GPIO_STP_XWAY=y
+CONFIG_GPIO_SYSFS=y
+CONFIG_HARDWARE_WATCHPOINTS=y
+CONFIG_HAS_DMA=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAVE_ARCH_JUMP_LABEL=y
+CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_HAVE_CLK=y
+CONFIG_HAVE_C_RECORDMCOUNT=y
+CONFIG_HAVE_DEBUG_KMEMLEAK=y
+CONFIG_HAVE_DMA_API_DEBUG=y
+CONFIG_HAVE_DMA_ATTRS=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_FUNCTION_TRACE_MCOUNT_TEST=y
+CONFIG_HAVE_GENERIC_DMA_COHERENT=y
+CONFIG_HAVE_GENERIC_HARDIRQS=y
+CONFIG_HAVE_IDE=y
+CONFIG_HAVE_IRQ_WORK=y
+CONFIG_HAVE_MACH_CLKDEV=y
+CONFIG_HAVE_MEMBLOCK=y
+CONFIG_HAVE_MEMBLOCK_NODE_MAP=y
+CONFIG_HAVE_MOD_ARCH_SPECIFIC=y
+CONFIG_HAVE_OPROFILE=y
+CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_HW_HAS_PCI=y
+CONFIG_HW_RANDOM=y
+CONFIG_HZ=250
+# CONFIG_HZ_100 is not set
+CONFIG_HZ_250=y
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_IRQ_CPU=y
+CONFIG_IRQ_DOMAIN=y
+CONFIG_IRQ_FORCED_THREADING=y
+CONFIG_LANTIQ=y
+CONFIG_LANTIQ_ETOP=y
+CONFIG_LANTIQ_PHY=y
+CONFIG_LANTIQ_WDT=y
+CONFIG_LANTIQ_XRX200=y
+CONFIG_LEDS_GPIO=y
+CONFIG_MDIO_BOARDINFO=y
+CONFIG_MIPS=y
+CONFIG_MIPS_L1_CACHE_SHIFT=5
+# CONFIG_MIPS_MACHINE is not set
+CONFIG_MIPS_MT_DISABLED=y
+# CONFIG_MIPS_MT_SMP is not set
+# CONFIG_MIPS_MT_SMTC is not set
+# CONFIG_MIPS_SEAD3 is not set
+# CONFIG_MIPS_VPE_LOADER is not set
+CONFIG_MODULES_USE_ELF_REL=y
+CONFIG_MTD_CFI_ADV_OPTIONS=y
+CONFIG_MTD_CFI_GEOMETRY=y
+CONFIG_MTD_CMDLINE_PARTS=y
+CONFIG_MTD_LANTIQ=y
+CONFIG_MTD_OF_PARTS=y
+CONFIG_MTD_PHYSMAP_OF=y
+CONFIG_MTD_UIMAGE_SPLIT=y
+CONFIG_NEED_DMA_MAP_STATE=y
+CONFIG_NEED_PER_CPU_KM=y
+CONFIG_NO_GENERIC_PCI_IOPORT_MAP=y
+CONFIG_OF=y
+CONFIG_OF_ADDRESS=y
+CONFIG_OF_DEVICE=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_PAGEFLAGS_EXTENDED=y
+CONFIG_PCI=y
+# CONFIG_PCIE_LANTIQ is not set
+CONFIG_PCI_DOMAINS=y
+CONFIG_PCI_LANTIQ=y
+CONFIG_PERF_USE_VMALLOC=y
+CONFIG_PHYLIB=y
+CONFIG_PINCONF=y
+CONFIG_PINCTRL=y
+# CONFIG_PINCTRL_EXYNOS4 is not set
+CONFIG_PINCTRL_LANTIQ=y
+# CONFIG_PINCTRL_SAMSUNG is not set
+# CONFIG_PINCTRL_SINGLE is not set
+CONFIG_PINCTRL_XWAY=y
+CONFIG_PINMUX=y
+# CONFIG_PREEMPT_RCU is not set
+CONFIG_PROC_DEVICETREE=y
+CONFIG_PSB6970_PHY=y
+CONFIG_RTL8366RB_PHY=y
+CONFIG_RTL8366_SMI=y
+# CONFIG_SCSI_DMA is not set
+# CONFIG_SERIAL_8250 is not set
+CONFIG_SERIAL_LANTIQ=y
+# CONFIG_SOC_AMAZON_SE is not set
+# CONFIG_SOC_FALCON is not set
+# CONFIG_SOC_SVIP is not set
+CONFIG_SOC_TYPE_XWAY=y
+CONFIG_SOC_XWAY=y
+CONFIG_SWAP_IO_SPACE=y
+CONFIG_SWCONFIG=y
+CONFIG_SYS_HAS_CPU_MIPS32_R1=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_MULTITHREADING=y
+CONFIG_TICK_CPU_ACCOUNTING=y
+CONFIG_UIDGID_CONVERTED=y
+CONFIG_USB_ARCH_HAS_XHCI=y
+CONFIG_USE_OF=y
+CONFIG_XRX200_PHY_FW=y
+CONFIG_ZONE_DMA_FLAG=0
--- a/target/linux/lantiq/falcon/config-default
+++ b/target/linux/lantiq/falcon/config-default
@ -1,20 +1,19 @@
-# CONFIG_ATMEL_PWM is not set
-CONFIG_CLKDEV_LOOKUP=y
-CONFIG_FSNOTIFY=y
-CONFIG_HAVE_MACH_CLKDEV=y
-CONFIG_IRQ_FORCED_THREADING=y
+CONFIG_GPIO_FALCON=y
+CONFIG_GPIO_GENERIC=y
 CONFIG_M25PXX_USE_FAST_READ=y
-CONFIG_MDIO_BOARDINFO=y
 CONFIG_MTD_M25P80=y
 CONFIG_MTD_NAND=y
 CONFIG_MTD_NAND_ECC=y
+CONFIG_MTD_NAND_FALCON=y
 CONFIG_MTD_NAND_PLATFORM=y
 # CONFIG_MTD_SM_COMMON is not set
-# CONFIG_SOC_AMAZON_SE is not set
+CONFIG_PINCTRL_FALCON=y
 CONFIG_SOC_FALCON=y
-# CONFIG_SOC_SVIP is not set
 # CONFIG_SOC_TYPE_XWAY is not set
 # CONFIG_SOC_XWAY is not set
 CONFIG_SPI=y
 CONFIG_SPI_FALCON=y
 CONFIG_SPI_MASTER=y
+# CONFIG_USB_ARCH_HAS_EHCI is not set
+# CONFIG_USB_ARCH_HAS_OHCI is not set
+# CONFIG_USB_ARCH_HAS_XHCI is not set
--- a/target/linux/lantiq/files-3.7/firmware/lantiq/vr9_phy11g_a1x.bin
+++ b/target/linux/lantiq/files-3.7/firmware/lantiq/vr9_phy11g_a1x.bin
--- a/target/linux/lantiq/files-3.7/firmware/lantiq/vr9_phy11g_a2x.bin
+++ b/target/linux/lantiq/files-3.7/firmware/lantiq/vr9_phy11g_a2x.bin
--- a/target/linux/lantiq/files-3.7/firmware/lantiq/vr9_phy22f_a1x.bin
+++ b/target/linux/lantiq/files-3.7/firmware/lantiq/vr9_phy22f_a1x.bin
--- a/target/linux/lantiq/files-3.7/firmware/lantiq/vr9_phy22f_a2x.bin
+++ b/target/linux/lantiq/files-3.7/firmware/lantiq/vr9_phy22f_a2x.bin
--- a/target/linux/lantiq/image/Makefile
+++ b/target/linux/lantiq/image/Makefile
@ -21,12 +21,8 @@ endef

 define PatchKernelLzma
 	cp $(KDIR)/vmlinux $(KDIR)/vmlinux-$(1)
-ifeq ($(CONFIG_LINUX_3_6),y)
 	$(LINUX_DIR)/scripts/dtc/dtc -O dtb -o $(KDIR)/$(1).dtb ./$(1).dts
 	$(STAGING_DIR_HOST)/bin/patch-dtb $(KDIR)/vmlinux-$(1) $(KDIR)/$(1).dtb
-else
-	$(STAGING_DIR_HOST)/bin/patch-cmdline $(KDIR)/vmlinux-$(1) '$(strip $(2))'
-endif
 	$(call CompressLzma,$(KDIR)/vmlinux-$(1),$(KDIR)/vmlinux-$(1).lzma)
 endef

--- a/target/linux/lantiq/patches-3.7/0001-MIPS-lantiq-unbreak-devicetree-init.patch
+++ b/target/linux/lantiq/patches-3.7/0001-MIPS-lantiq-unbreak-devicetree-init.patch
@ -0,0 +1,41 @@
+From a15d129a352e5f6ab821b81bc3f692ecc952a815 Mon Sep 17 00:00:00 2001
+From: John Crispin <blogic@openwrt.org>
+Date: Fri, 9 Nov 2012 12:09:57 +0100
+Subject: [PATCH 1/6] MIPS: lantiq: unbreak devicetree init
+
+The bootmem was incorrectly freed resulting in lots of dangling pointers.
+Additionally we should use of_platform_populate() as the Documentaion tells us
+to do so.
+
+Signed-off-by: John Crispin <blogic@openwrt.org>
+Patchwork: http://patchwork.linux-mips.org/patch/4518
+---
+ arch/mips/lantiq/prom.c |    5 +----
+ 1 file changed, 1 insertion(+), 4 deletions(-)
+
+diff --git a/arch/mips/lantiq/prom.c b/arch/mips/lantiq/prom.c
+index 6cfd611..9f9e875 100644
+--- a/arch/mips/lantiq/prom.c
+++ b/arch/mips/lantiq/prom.c
+@@ -87,9 +87,6 @@ void __init device_tree_init(void)
+ 	reserve_bootmem(base, size, BOOTMEM_DEFAULT);
+ 
+ 	unflatten_device_tree();
+-
+-	/* free the space reserved for the dt blob */
+-	free_bootmem(base, size);
+ }
+ 
+ void __init prom_init(void)
+@@ -119,7 +116,7 @@ int __init plat_of_setup(void)
+ 		sizeof(of_ids[0].compatible));
+ 	strncpy(of_ids[1].compatible, "simple-bus",
+ 		sizeof(of_ids[1].compatible));
+-	return of_platform_bus_probe(NULL, of_ids, NULL);
+	return of_platform_populate(NULL, of_ids, NULL, NULL);
+ }
+ 
+ arch_initcall(plat_of_setup);
+-- 
+1.7.10.4
+
--- a/target/linux/lantiq/patches-3.7/0002-MIPS-lantiq-fix-bootselect-bits-on-XRX200-SoC.patch
+++ b/target/linux/lantiq/patches-3.7/0002-MIPS-lantiq-fix-bootselect-bits-on-XRX200-SoC.patch
@ -0,0 +1,71 @@
+From 15753b6586710d788f36cfd5fbb98d0805b390ab Mon Sep 17 00:00:00 2001
+From: John Crispin <blogic@openwrt.org>
+Date: Fri, 9 Nov 2012 13:31:51 +0100
+Subject: [PATCH 2/6] MIPS: lantiq: fix bootselect bits on XRX200 SoC
+
+The XRX200 SoC family has a different register layout for reading the boot
+selection bits.
+
+Signed-off-by: John Crispin <blogic@openwrt.org>
+Patchwork: http://patchwork.linux-mips.org/patch/4519
+---
+ arch/mips/lantiq/xway/reset.c |   22 +++++++++++++++-------
+ 1 file changed, 15 insertions(+), 7 deletions(-)
+
+diff --git a/arch/mips/lantiq/xway/reset.c b/arch/mips/lantiq/xway/reset.c
+index 22c55f7..2799212 100644
+--- a/arch/mips/lantiq/xway/reset.c
+++ b/arch/mips/lantiq/xway/reset.c
+@@ -34,11 +34,12 @@
+ /* reset cause */
+ #define RCU_STAT_SHIFT		26
+ /* boot selection */
+-#define RCU_BOOT_SEL_SHIFT	26
+-#define RCU_BOOT_SEL_MASK	0x7
+#define RCU_BOOT_SEL(x)		((x >> 18) & 0x7)
+#define RCU_BOOT_SEL_XRX200(x)	(((x >> 17) & 0xf) | ((x >> 8) & 0x10))
+ 
+ /* remapped base addr of the reset control unit */
+ static void __iomem *ltq_rcu_membase;
+static struct device_node *ltq_rcu_np;
+ 
+ /* This function is used by the watchdog driver */
+ int ltq_reset_cause(void)
+@@ -52,7 +53,11 @@ EXPORT_SYMBOL_GPL(ltq_reset_cause);
+ unsigned char ltq_boot_select(void)
+ {
+ 	u32 val = ltq_rcu_r32(RCU_RST_STAT);
+-	return (val >> RCU_BOOT_SEL_SHIFT) & RCU_BOOT_SEL_MASK;
+
+	if (of_device_is_compatible(ltq_rcu_np, "lantiq,rcu-xrx200"))
+		return RCU_BOOT_SEL_XRX200(val);
+
+	return RCU_BOOT_SEL(val);
+ }
+ 
+ /* reset a io domain for u micro seconds */
+@@ -85,14 +90,17 @@ static void ltq_machine_power_off(void)
+ static int __init mips_reboot_setup(void)
+ {
+ 	struct resource res;
+-	struct device_node *np =
+-		of_find_compatible_node(NULL, NULL, "lantiq,rcu-xway");
+
+	ltq_rcu_np = of_find_compatible_node(NULL, NULL, "lantiq,rcu-xway");
+	if (!ltq_rcu_np)
+		ltq_rcu_np = of_find_compatible_node(NULL, NULL,
+							"lantiq,rcu-xrx200");
+ 
+ 	/* check if all the reset register range is available */
+-	if (!np)
+	if (!ltq_rcu_np)
+ 		panic("Failed to load reset resources from devicetree");
+ 
+-	if (of_address_to_resource(np, 0, &res))
+	if (of_address_to_resource(ltq_rcu_np, 0, &res))
+ 		panic("Failed to get rcu memory range");
+ 
+ 	if (request_mem_region(res.start, resource_size(&res), res.name) < 0)
+-- 
+1.7.10.4
+
--- a/target/linux/lantiq/patches-3.7/0003-MIPS-lantiq-verbose-init-of-dma-core.patch
+++ b/target/linux/lantiq/patches-3.7/0003-MIPS-lantiq-verbose-init-of-dma-core.patch
@ -0,0 +1,50 @@
+From b8b3acbe6077b4736f641ec445be8a42cdd1f08b Mon Sep 17 00:00:00 2001
+From: John Crispin <blogic@openwrt.org>
+Date: Fri, 9 Nov 2012 12:16:14 +0100
+Subject: [PATCH 3/6] MIPS: lantiq: verbose init of dma core
+
+Print the hardware revision and port/channel info when starting the dma core.
+
+Signed-off-by: John Crispin <blogic@openwrt.org>
+Patchwork: http://patchwork.linux-mips.org/patch/4520
+---
+ arch/mips/lantiq/xway/dma.c |    9 ++++++++-
+ 1 file changed, 8 insertions(+), 1 deletion(-)
+
+diff --git a/arch/mips/lantiq/xway/dma.c b/arch/mips/lantiq/xway/dma.c
+index 55d2c4f..b5d76d1 100644
+--- a/arch/mips/lantiq/xway/dma.c
+++ b/arch/mips/lantiq/xway/dma.c
+@@ -25,6 +25,7 @@
+ #include <lantiq_soc.h>
+ #include <xway_dma.h>
+ 
+#define LTQ_DMA_ID		0x08
+ #define LTQ_DMA_CTRL		0x10
+ #define LTQ_DMA_CPOLL		0x14
+ #define LTQ_DMA_CS		0x18
+@@ -214,6 +215,7 @@ ltq_dma_init(struct platform_device *pdev)
+ {
+ 	struct clk *clk;
+ 	struct resource *res;
+	unsigned id;
+ 	int i;
+ 
+ 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+@@ -243,7 +245,12 @@ ltq_dma_init(struct platform_device *pdev)
+ 		ltq_dma_w32(DMA_POLL | DMA_CLK_DIV4, LTQ_DMA_CPOLL);
+ 		ltq_dma_w32_mask(DMA_CHAN_ON, 0, LTQ_DMA_CCTRL);
+ 	}
+-	dev_info(&pdev->dev, "init done\n");
+
+	id = ltq_dma_r32(LTQ_DMA_ID);
+	dev_info(&pdev->dev,
+		"Init done - hw rev: %X, ports: %d, channels: %d\n",
+		id & 0x1f, (id >> 16) & 0xf, id >> 20);
+
+ 	return 0;
+ }
+ 
+-- 
+1.7.10.4
+
--- a/target/linux/lantiq/patches-3.7/0004-MIPS-lantiq-adds-xrx200-ethernet-clock-definition.patch
+++ b/target/linux/lantiq/patches-3.7/0004-MIPS-lantiq-adds-xrx200-ethernet-clock-definition.patch
@ -0,0 +1,29 @@
+From f2bbe41c507b475c6f0ae1fca69c7aac6d31d228 Mon Sep 17 00:00:00 2001
+From: John Crispin <blogic@openwrt.org>
+Date: Fri, 9 Nov 2012 13:34:18 +0100
+Subject: [PATCH 4/6] MIPS: lantiq: adds xrx200 ethernet clock definition
+
+Signed-off-by: John Crispin <blogic@openwrt.org>
+Patchwork: http://patchwork.linux-mips.org/patch/4521
+---
+ arch/mips/lantiq/xway/sysctrl.c |    4 ++++
+ 1 file changed, 4 insertions(+)
+
+diff --git a/arch/mips/lantiq/xway/sysctrl.c b/arch/mips/lantiq/xway/sysctrl.c
+index 2917b56..3925e66 100644
+--- a/arch/mips/lantiq/xway/sysctrl.c
+++ b/arch/mips/lantiq/xway/sysctrl.c
+@@ -370,6 +370,10 @@ void __init ltq_soc_init(void)
+ 		clkdev_add_pmu("1d900000.pcie", "pdi", 1, PMU1_PCIE_PDI);
+ 		clkdev_add_pmu("1d900000.pcie", "ctl", 1, PMU1_PCIE_CTL);
+ 		clkdev_add_pmu("1d900000.pcie", "ahb", 0, PMU_AHBM | PMU_AHBS);
+		clkdev_add_pmu("1e108000.eth", NULL, 0,
+				PMU_SWITCH | PMU_PPE_DPLUS | PMU_PPE_DPLUM |
+				PMU_PPE_EMA | PMU_PPE_TC | PMU_PPE_SLL01 |
+				PMU_PPE_QSB | PMU_PPE_TOP);
+ 	} else if (of_machine_is_compatible("lantiq,ar9")) {
+ 		clkdev_add_static(ltq_ar9_cpu_hz(), ltq_ar9_fpi_hz(),
+ 				ltq_ar9_fpi_hz());
+-- 
+1.7.10.4
+
--- a/target/linux/lantiq/patches-3.7/0005-MIPS-lantiq-adds-code-for-booting-GPHY.patch
+++ b/target/linux/lantiq/patches-3.7/0005-MIPS-lantiq-adds-code-for-booting-GPHY.patch
@ -0,0 +1,89 @@
+From af14a456c58c153c6d761e6c0af48157692b52ad Mon Sep 17 00:00:00 2001
+From: John Crispin <blogic@openwrt.org>
+Date: Fri, 9 Nov 2012 13:43:30 +0100
+Subject: [PATCH 5/6] MIPS: lantiq: adds code for booting GPHY
+
+The XRX200 family of SoCs has embedded gigabit PHYs. This patch adds code to
+boot them up.
+
+Signed-off-by: John Crispin <blogic@openwrt.org>
+Patchwork: http://patchwork.linux-mips.org/patch/4522
+---
+ .../mips/include/asm/mach-lantiq/xway/lantiq_soc.h |    3 ++
+ arch/mips/lantiq/xway/reset.c                      |   36 ++++++++++++++++++++
+ 2 files changed, 39 insertions(+)
+
+diff --git a/arch/mips/include/asm/mach-lantiq/xway/lantiq_soc.h b/arch/mips/include/asm/mach-lantiq/xway/lantiq_soc.h
+index 6a2df70..133336b 100644
+--- a/arch/mips/include/asm/mach-lantiq/xway/lantiq_soc.h
+++ b/arch/mips/include/asm/mach-lantiq/xway/lantiq_soc.h
+@@ -82,6 +82,9 @@ extern __iomem void *ltq_cgu_membase;
+ #define LTQ_MPS_BASE_ADDR	(KSEG1 + 0x1F107000)
+ #define LTQ_MPS_CHIPID		((u32 *)(LTQ_MPS_BASE_ADDR + 0x0344))
+ 
+/* allow booting xrx200 phys */
+int xrx200_gphy_boot(struct device *dev, unsigned int id, dma_addr_t dev_addr);
+
+ /* request a non-gpio and set the PIO config */
+ #define PMU_PPE			 BIT(13)
+ extern void ltq_pmu_enable(unsigned int module);
+diff --git a/arch/mips/lantiq/xway/reset.c b/arch/mips/lantiq/xway/reset.c
+index 2799212..544dbb7 100644
+--- a/arch/mips/lantiq/xway/reset.c
+++ b/arch/mips/lantiq/xway/reset.c
+@@ -28,9 +28,15 @@
+ #define RCU_RST_REQ		0x0010
+ /* reset status register */
+ #define RCU_RST_STAT		0x0014
+/* vr9 gphy registers */
+#define RCU_GFS_ADD0_XRX200	0x0020
+#define RCU_GFS_ADD1_XRX200	0x0068
+ 
+ /* reboot bit */
+#define RCU_RD_GPHY0_XRX200	BIT(31)
+ #define RCU_RD_SRST		BIT(30)
+#define RCU_RD_GPHY1_XRX200	BIT(29)
+
+ /* reset cause */
+ #define RCU_STAT_SHIFT		26
+ /* boot selection */
+@@ -60,6 +66,36 @@ unsigned char ltq_boot_select(void)
+ 	return RCU_BOOT_SEL(val);
+ }
+ 
+/* reset / boot a gphy */
+static struct ltq_xrx200_gphy_reset {
+	u32 rd;
+	u32 addr;
+} xrx200_gphy[] = {
+	{RCU_RD_GPHY0_XRX200, RCU_GFS_ADD0_XRX200},
+	{RCU_RD_GPHY1_XRX200, RCU_GFS_ADD1_XRX200},
+};
+
+/* reset and boot a gphy. these phys only exist on xrx200 SoC */
+int xrx200_gphy_boot(struct device *dev, unsigned int id, dma_addr_t dev_addr)
+{
+	if (!of_device_is_compatible(ltq_rcu_np, "lantiq,rcu-xrx200")) {
+		dev_err(dev, "this SoC has no GPHY\n");
+		return -EINVAL;
+	}
+	if (id > 1) {
+		dev_err(dev, "%u is an invalid gphy id\n", id);
+		return -EINVAL;
+	}
+	dev_info(dev, "booting GPHY%u firmware at %X\n", id, dev_addr);
+
+	ltq_rcu_w32(ltq_rcu_r32(RCU_RST_REQ) | xrx200_gphy[id].rd,
+			RCU_RST_REQ);
+	ltq_rcu_w32(dev_addr, xrx200_gphy[id].addr);
+	ltq_rcu_w32(ltq_rcu_r32(RCU_RST_REQ) & ~xrx200_gphy[id].rd,
+			RCU_RST_REQ);
+	return 0;
+}
+
+ /* reset a io domain for u micro seconds */
+ void ltq_reset_once(unsigned int module, ulong u)
+ {
+-- 
+1.7.10.4
+
--- a/target/linux/lantiq/patches-3.7/0006-MIPS-lantiq-adds-GPHY-firmware-loader.patch
+++ b/target/linux/lantiq/patches-3.7/0006-MIPS-lantiq-adds-GPHY-firmware-loader.patch
@ -0,0 +1,144 @@
+From 0224cde212df4abf251f89c3724a800b1949a774 Mon Sep 17 00:00:00 2001
+From: John Crispin <blogic@openwrt.org>
+Date: Mon, 22 Oct 2012 07:52:50 +0200
+Subject: [PATCH 6/6] MIPS: lantiq: adds GPHY firmware loader
+
+The internal GPHYs need a firmware blob to function properly. This patch adds
+the code needed to request the blob and load it to the PHY.
+
+Signed-off-by: John Crispin <blogic@openwrt.org>
+Patchwork: http://patchwork.linux-mips.org/patch/4523
+---
+ arch/mips/lantiq/Kconfig              |    4 ++
+ arch/mips/lantiq/xway/Makefile        |    2 +
+ arch/mips/lantiq/xway/xrx200_phy_fw.c |   97 +++++++++++++++++++++++++++++++++
+ 3 files changed, 103 insertions(+)
+ create mode 100644 arch/mips/lantiq/xway/xrx200_phy_fw.c
+
+diff --git a/arch/mips/lantiq/Kconfig b/arch/mips/lantiq/Kconfig
+index d84f361..c002191 100644
+--- a/arch/mips/lantiq/Kconfig
+++ b/arch/mips/lantiq/Kconfig
+@@ -36,4 +36,8 @@ config PCI_LANTIQ
+ 	bool "PCI Support"
+ 	depends on SOC_XWAY && PCI
+ 
+config XRX200_PHY_FW
+	bool "XRX200 PHY firmware loader"
+	depends on SOC_XWAY
+
+ endif
+diff --git a/arch/mips/lantiq/xway/Makefile b/arch/mips/lantiq/xway/Makefile
+index 70a58c7..7a13660 100644
+--- a/arch/mips/lantiq/xway/Makefile
+++ b/arch/mips/lantiq/xway/Makefile
+@@ -1 +1,3 @@
+ obj-y := prom.o sysctrl.o clk.o reset.o dma.o gptu.o
+
+obj-$(CONFIG_XRX200_PHY_FW) += xrx200_phy_fw.o
+diff --git a/arch/mips/lantiq/xway/xrx200_phy_fw.c b/arch/mips/lantiq/xway/xrx200_phy_fw.c
+new file mode 100644
+index 0000000..fe808bf
+--- /dev/null
+++ b/arch/mips/lantiq/xway/xrx200_phy_fw.c
+@@ -0,0 +1,97 @@
+/*
+ *  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.
+ *
+ *  Copyright (C) 2012 John Crispin <blogic@openwrt.org>
+ */
+
+#include <linux/delay.h>
+#include <linux/dma-mapping.h>
+#include <linux/module.h>
+#include <linux/firmware.h>
+#include <linux/of_platform.h>
+
+#include <lantiq_soc.h>
+
+#define XRX200_GPHY_FW_ALIGN	(16 * 1024)
+
+static dma_addr_t xway_gphy_load(struct platform_device *pdev)
+{
+	const struct firmware *fw;
+	dma_addr_t dev_addr = 0;
+	const char *fw_name;
+	void *fw_addr;
+	size_t size;
+
+	if (of_property_read_string(pdev->dev.of_node, "firmware", &fw_name)) {
+		dev_err(&pdev->dev, "failed to load firmware filename\n");
+		return 0;
+	}
+
+	dev_info(&pdev->dev, "requesting %s\n", fw_name);
+	if (request_firmware(&fw, fw_name, &pdev->dev)) {
+		dev_err(&pdev->dev, "failed to load firmware: %s\n", fw_name);
+		return 0;
+	}
+
+	/*
+	 * GPHY cores need the firmware code in a persistent and contiguous
+	 * memory area with a 16 kB boundary aligned start address
+	 */
+	size = fw->size + XRX200_GPHY_FW_ALIGN;
+
+	fw_addr = dma_alloc_coherent(&pdev->dev, size, &dev_addr, GFP_KERNEL);
+	if (fw_addr) {
+		fw_addr = PTR_ALIGN(fw_addr, XRX200_GPHY_FW_ALIGN);
+		dev_addr = ALIGN(dev_addr, XRX200_GPHY_FW_ALIGN);
+		memcpy(fw_addr, fw->data, fw->size);
+	} else {
+		dev_err(&pdev->dev, "failed to alloc firmware memory\n");
+	}
+
+	release_firmware(fw);
+	return dev_addr;
+}
+
+static int __devinit xway_phy_fw_probe(struct platform_device *pdev)
+{
+	dma_addr_t fw_addr;
+	struct property *pp;
+	unsigned char *phyids;
+	int i, ret = 0;
+
+	fw_addr = xway_gphy_load(pdev);
+	if (!fw_addr)
+		return -EINVAL;
+	pp = of_find_property(pdev->dev.of_node, "phys", NULL);
+	if (!pp)
+		return -ENOENT;
+	phyids = pp->value;
+	for (i = 0; i < pp->length && !ret; i++)
+		ret = xrx200_gphy_boot(&pdev->dev, phyids[i], fw_addr);
+	if (!ret)
+		mdelay(100);
+	return ret;
+}
+
+static const struct of_device_id xway_phy_match[] = {
+	{ .compatible = "lantiq,phy-xrx200" },
+	{},
+};
+MODULE_DEVICE_TABLE(of, xway_phy_match);
+
+static struct platform_driver xway_phy_driver = {
+	.probe = xway_phy_fw_probe,
+	.driver = {
+		.name = "phy-xrx200",
+		.owner = THIS_MODULE,
+		.of_match_table = xway_phy_match,
+	},
+};
+
+module_platform_driver(xway_phy_driver);
+
+MODULE_AUTHOR("John Crispin <blogic@openwrt.org>");
+MODULE_DESCRIPTION("Lantiq XRX200 PHY Firmware Loader");
+MODULE_LICENSE("GPL");
+-- 
+1.7.10.4
+
--- a/target/linux/lantiq/patches-3.7/0100-MIPS-lantiq-honour-model-property-inside-devicetree-.patch
+++ b/target/linux/lantiq/patches-3.7/0100-MIPS-lantiq-honour-model-property-inside-devicetree-.patch
@ -0,0 +1,59 @@
+From 60bc3043590bf74ca1c9dd88a4e5f28a40d5b348 Mon Sep 17 00:00:00 2001
+From: John Crispin <blogic@openwrt.org>
+Date: Thu, 6 Dec 2012 10:26:05 +0100
+Subject: [PATCH 100/123] MIPS: lantiq: honour model property inside
+ devicetree during board init
+
+---
+ arch/mips/lantiq/prom.c |   20 ++++++++++++++++++--
+ 1 file changed, 18 insertions(+), 2 deletions(-)
+
+diff --git a/arch/mips/lantiq/prom.c b/arch/mips/lantiq/prom.c
+index 9f9e875..fa12dc1 100644
+--- a/arch/mips/lantiq/prom.c
+++ b/arch/mips/lantiq/prom.c
+@@ -57,6 +57,21 @@ static void __init prom_init_cmdline(void)
+ 	}
+ }
+ 
+int __init early_init_dt_scan_model(unsigned long node,
+					const char *uname, int depth,
+					void *data)
+{
+	if (!depth) {
+		char *model = of_get_flat_dt_prop(node, "model", NULL);
+		if (model) {
+			pr_info("Board: %s\n", model);
+			snprintf(soc_info.sys_type, LTQ_SYS_TYPE_LEN, "%s - %s",
+				soc_info.sys_type, model);
+		}
+	}
+	return 0;
+}
+
+ void __init plat_mem_setup(void)
+ {
+ 	ioport_resource.start = IOPORT_RESOURCE_START;
+@@ -71,6 +86,8 @@ void __init plat_mem_setup(void)
+ 	 * parsed resulting in our memory appearing
+ 	 */
+ 	__dt_setup_arch(&__dtb_start);
+
+	of_scan_flat_dt(early_init_dt_scan_model, NULL);
+ }
+ 
+ void __init device_tree_init(void)
+@@ -93,9 +110,8 @@ void __init prom_init(void)
+ {
+ 	/* call the soc specific detetcion code and get it to fill soc_info */
+ 	ltq_soc_detect(&soc_info);
+-	snprintf(soc_info.sys_type, LTQ_SYS_TYPE_LEN - 1, "%s rev %s",
+	snprintf(soc_info.sys_type, LTQ_SYS_TYPE_LEN, "%s rev %s",
+ 		soc_info.name, soc_info.rev_type);
+-	soc_info.sys_type[LTQ_SYS_TYPE_LEN - 1] = '\0';
+ 	pr_info("SoC: %s\n", soc_info.sys_type);
+ 	prom_init_cmdline();
+ 
+-- 
+1.7.10.4
+
--- a/target/linux/lantiq/patches-3.7/0101-MIPS-lantiq-adds-support-for-SVIP-SoC-Family.patch
+++ b/target/linux/lantiq/patches-3.7/0101-MIPS-lantiq-adds-support-for-SVIP-SoC-Family.patch
@ -0,0 +1,439 @@
+From 4d77ad216ad86b3b25c196a189fa28f3e53c3ffd Mon Sep 17 00:00:00 2001
+From: John Crispin <blogic@openwrt.org>
+Date: Fri, 30 Nov 2012 21:32:00 +0100
+Subject: [PATCH 101/123] MIPS: lantiq: adds support for SVIP SoC Family
+
+---
+ arch/mips/kernel/cevt-r4k.c     |    4 +-
+ arch/mips/lantiq/Kconfig        |    4 ++
+ arch/mips/lantiq/Makefile       |    1 +
+ arch/mips/lantiq/Platform       |    1 +
+ arch/mips/lantiq/clk.c          |    7 +++
+ arch/mips/lantiq/clk.h          |    4 ++
+ arch/mips/lantiq/svip/Makefile  |    1 +
+ arch/mips/lantiq/svip/clk.c     |   70 ++++++++++++++++++++++++++
+ arch/mips/lantiq/svip/prom.c    |   43 ++++++++++++++++
+ arch/mips/lantiq/svip/reset.c   |  105 +++++++++++++++++++++++++++++++++++++++
+ arch/mips/lantiq/svip/sysctrl.c |   81 ++++++++++++++++++++++++++++++
+ 11 files changed, 320 insertions(+), 1 deletion(-)
+ create mode 100644 arch/mips/lantiq/svip/Makefile
+ create mode 100644 arch/mips/lantiq/svip/clk.c
+ create mode 100644 arch/mips/lantiq/svip/prom.c
+ create mode 100644 arch/mips/lantiq/svip/reset.c
+ create mode 100644 arch/mips/lantiq/svip/sysctrl.c
+
+diff --git a/arch/mips/kernel/cevt-r4k.c b/arch/mips/kernel/cevt-r4k.c
+index 7532392..06b45e4 100644
+--- a/arch/mips/kernel/cevt-r4k.c
+++ b/arch/mips/kernel/cevt-r4k.c
+@@ -176,8 +176,10 @@ int __cpuinit r4k_clockevent_init(void)
+ 	if (!cpu_has_counter || !mips_hpt_frequency)
+ 		return -ENXIO;
+ 
+-	if (!c0_compare_int_usable())
+	if (!c0_compare_int_usable()) {
+		printk("%s:%s[%d]\n", __FILE__, __func__, __LINE__);
+ 		return -ENXIO;
+	}
+ 
+ 	/*
+ 	 * With vectored interrupts things are getting platform specific.
+diff --git a/arch/mips/lantiq/Kconfig b/arch/mips/lantiq/Kconfig
+index c002191..edeb58c 100644
+--- a/arch/mips/lantiq/Kconfig
+++ b/arch/mips/lantiq/Kconfig
+@@ -22,6 +22,10 @@ config SOC_FALCON
+ 	bool "FALCON"
+ 	select PINCTRL_FALCON
+ 
+config SOC_SVIP
+	bool "SVIP"
+	select MIPS_CPU_SCACHE
+
+ endchoice
+ 
+ choice
+diff --git a/arch/mips/lantiq/Makefile b/arch/mips/lantiq/Makefile
+index d6bdc57..edeb30b 100644
+--- a/arch/mips/lantiq/Makefile
+++ b/arch/mips/lantiq/Makefile
+@@ -12,3 +12,4 @@ obj-$(CONFIG_EARLY_PRINTK) += early_printk.o
+ 
+ obj-$(CONFIG_SOC_TYPE_XWAY) += xway/
+ obj-$(CONFIG_SOC_FALCON) += falcon/
+obj-$(CONFIG_SOC_SVIP) += svip/
+diff --git a/arch/mips/lantiq/Platform b/arch/mips/lantiq/Platform
+index b3ec498..857548c 100644
+--- a/arch/mips/lantiq/Platform
+++ b/arch/mips/lantiq/Platform
+@@ -7,3 +7,4 @@ cflags-$(CONFIG_LANTIQ)		+= -I$(srctree)/arch/mips/include/asm/mach-lantiq
+ load-$(CONFIG_LANTIQ)		= 0xffffffff80002000
+ cflags-$(CONFIG_SOC_TYPE_XWAY)	+= -I$(srctree)/arch/mips/include/asm/mach-lantiq/xway
+ cflags-$(CONFIG_SOC_FALCON)	+= -I$(srctree)/arch/mips/include/asm/mach-lantiq/falcon
+cflags-$(CONFIG_SOC_SVIP)	+= -I$(srctree)/arch/mips/include/asm/mach-lantiq/svip
+diff --git a/arch/mips/lantiq/clk.c b/arch/mips/lantiq/clk.c
+index ce2f129..9128ff8 100644
+--- a/arch/mips/lantiq/clk.c
+++ b/arch/mips/lantiq/clk.c
+@@ -163,8 +163,15 @@ void __init plat_time_init(void)
+ 	ltq_soc_init();
+ 
+ 	clk = clk_get_cpu();
+#ifdef CONFIG_SOC_SVIP
+	mips_hpt_frequency = ltq_svip_cpu_hz() / get_counter_resolution();
+	write_c0_count(0);
+	write_c0_compare(mips_hpt_frequency / HZ);
+	enable_irq(MIPS_CPU_TIMER_IRQ);
+#else
+ 	mips_hpt_frequency = clk_get_rate(clk) / get_counter_resolution();
+ 	write_c0_compare(read_c0_count());
+#endif
+ 	pr_info("CPU Clock: %ldMHz\n", clk_get_rate(clk) / 1000000);
+ 	clk_put(clk);
+ }
+diff --git a/arch/mips/lantiq/clk.h b/arch/mips/lantiq/clk.h
+index fa67060..c169e2b 100644
+--- a/arch/mips/lantiq/clk.h
+++ b/arch/mips/lantiq/clk.h
+@@ -75,4 +75,8 @@ extern unsigned long ltq_ar9_fpi_hz(void);
+ extern unsigned long ltq_vr9_cpu_hz(void);
+ extern unsigned long ltq_vr9_fpi_hz(void);
+ 
+extern unsigned long ltq_svip_cpu_hz(void);
+extern unsigned long ltq_svip_fpi_hz(void);
+extern unsigned long ltq_svip_io_hz(void);
+
+ #endif
+diff --git a/arch/mips/lantiq/svip/Makefile b/arch/mips/lantiq/svip/Makefile
+new file mode 100644
+index 0000000..74308b2
+--- /dev/null
+++ b/arch/mips/lantiq/svip/Makefile
+@@ -0,0 +1 @@
+obj-y := prom.o reset.o sysctrl.o clk.o
+diff --git a/arch/mips/lantiq/svip/clk.c b/arch/mips/lantiq/svip/clk.c
+new file mode 100644
+index 0000000..3a7b665
+--- /dev/null
+++ b/arch/mips/lantiq/svip/clk.c
+@@ -0,0 +1,70 @@
+/*
+ *  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.
+ *
+ *  Copyright (C) 2010 John Crispin <blogic@openwrt.org>
+ */
+
+#include <linux/io.h>
+#include <linux/export.h>
+#include <linux/init.h>
+#include <linux/clk.h>
+
+#include <asm/time.h>
+#include <asm/irq.h>
+#include <asm/div64.h>
+
+#include <lantiq_soc.h>
+
+#include "../clk.h"
+
+#define STATUS_CONFIG_CLK_MODE		(0x1 << 1)
+#define STATUS_CONFIG_CLK_MODE_GET(val)	((((val) & STATUS_CONFIG_CLK_MODE) >> 4) & 0x1)
+#define STATUS_CONFIG			0x0010
+
+#define SYS0_PLL1CR_PLLDIV		(0x3)
+#define SYS0_PLL1CR_PLLDIV_GET(val)	((((val) & SYS0_PLL1CR_PLLDIV) >> 0) & 0x3)
+#define SYS0_PLL1CR			0x0008
+
+#define SYS1_FPICR_FPIDIV		(0x1)
+#define SYS1_FPICR_FPIDIV_GET(val)	((((val) & SYS1_FPICR_FPIDIV) >> 0) & 0x1)
+#define SYS1_FPICR			0x0014
+
+unsigned long ltq_svip_io_hz(void)
+{
+	return 200000000; /* 200 MHz */
+}
+
+unsigned long ltq_svip_cpu_hz(void)
+{
+	/* Magic BootROM speed location... */
+	if ((*(u32 *)0x9fc07ff0) == 1)
+		return *(u32 *)0x9fc07ff4;
+
+	if (STATUS_CONFIG_CLK_MODE_GET(ltq_status_r32(STATUS_CONFIG)) == 1) {
+	/* xT16 */
+		return 393216000;
+	} else {
+		switch (SYS0_PLL1CR_PLLDIV_GET(ltq_sys0_r32(SYS0_PLL1CR))) {
+		case 3:
+			return 475000000;
+		case 2:
+			return 450000000;
+		case 1:
+			return 425000000;
+		default:
+			break;
+		}
+	}
+	return 400000000;
+}
+
+unsigned long ltq_svip_fpi_hz(void)
+{
+	u32 fbs0_div[2] = {4, 8};
+	u32 div;
+
+	div = SYS1_FPICR_FPIDIV_GET(ltq_sys1_r32(SYS1_FPICR));
+	return ltq_svip_cpu_hz() / fbs0_div[div];
+}
+diff --git a/arch/mips/lantiq/svip/prom.c b/arch/mips/lantiq/svip/prom.c
+new file mode 100644
+index 0000000..01d2018
+--- /dev/null
+++ b/arch/mips/lantiq/svip/prom.c
+@@ -0,0 +1,43 @@
+/*
+ * 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.
+ *
+ * Copyright (C) 2012 Thomas Langer <thomas.langer@lantiq.com>
+ * Copyright (C) 2012 John Crispin <blogic@openwrt.org>
+ */
+
+#include <linux/kernel.h>
+#include <asm/io.h>
+
+#include <lantiq_soc.h>
+
+#include "../prom.h"
+
+#define SOC_SVIP	"SVIP"
+
+#define COMP_SVIP	"lantiq,svip"
+
+#define PART_SHIFT	12
+#define PART_MASK	0x0FFFF000
+#define REV_SHIFT	28
+#define REV_MASK	0xF0000000
+
+void __init ltq_soc_detect(struct ltq_soc_info *i)
+{
+	i->partnum = (ltq_r32(LTQ_STATUS_CHIPID) & PART_MASK) >> PART_SHIFT;
+	i->rev = (ltq_r32(LTQ_STATUS_CHIPID) & REV_MASK) >> REV_SHIFT;
+	sprintf(i->rev_type, "1.%d", i->rev);
+
+	switch (i->partnum) {
+	case SOC_ID_SVIP:
+		i->name = SOC_SVIP;
+		i->type = SOC_TYPE_SVIP;
+		i->compatible = COMP_SVIP;
+		break;
+
+	default:
+		printk("%s:%s[%d]\n", __FILE__, __func__, __LINE__);
+		break;
+	}
+}
+diff --git a/arch/mips/lantiq/svip/reset.c b/arch/mips/lantiq/svip/reset.c
+new file mode 100644
+index 0000000..4b41dd1
+--- /dev/null
+++ b/arch/mips/lantiq/svip/reset.c
+@@ -0,0 +1,105 @@
+/*
+ *  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.
+ *
+ *  Copyright (C) 2012 John Crispin <blogic@openwrt.org>
+ */
+
+#include <linux/init.h>
+#include <linux/io.h>
+#include <linux/ioport.h>
+#include <linux/pm.h>
+#include <linux/module.h>
+#include <asm/reboot.h>
+
+#include <lantiq_soc.h>
+
+#define CPLD_CMDREG3  ((volatile unsigned char*)(KSEG1 + 0x120000f3))
+
+#define LTQ_EBU_ADDRSEL2	0x0028
+#define LTQ_EBU_BUSCON2         0x0068
+#define LTQ_BOOT_CPU_OFFSET	0x20
+
+#define LTQ_L2_SPRAM_BASE	(KSEG1 + 0x1F1E8000)
+#define LTQ_BOOT_RVEC(cpu)	(volatile u32*)(LTQ_L2_SPRAM_BASE + \
+				(cpu * LTQ_BOOT_CPU_OFFSET))
+
+#define SYS0_BCR		0x0004
+#define BMODE_SHIFT		16
+#define BMODE_MASK		0x1f
+
+#define SYS1_CLKCLR		0x0008
+#define SYS1_RREQR		0x0044
+#define SYS1_RRLSR		0x0048
+#define SYS1_RBTR		0x004c
+#define SYS1_CPU0RSR		0x0060
+#define SYS1_CPU0RSR_MASK	0x0007
+
+/* This function is used by the watchdog driver */
+int ltq_reset_cause(void)
+{
+	return ltq_sys1_r32(SYS1_CPU0RSR) & SYS1_CPU0RSR_MASK;
+}
+EXPORT_SYMBOL_GPL(ltq_reset_cause);
+
+/* allow platform code to find out what source we booted from */
+unsigned char ltq_boot_select(void)
+{
+	return (ltq_sys0_r32(SYS0_BCR) >> BMODE_SHIFT) & BMODE_MASK;
+}
+
+static void ltq_machine_restart(char *command)
+{
+	local_irq_disable();
+	if (/*mips_machtype == LANTIQ_MACH_EASY33016 ||
+	    mips_machtype == LANTIQ_MACH_EASY336)*/
+	    1) {
+		/* We just use the CPLD function to reset the entire system as a
+		   workaround for the switch reset problem */
+		local_irq_disable();
+		ltq_ebu_w32(0x120000f1, LTQ_EBU_ADDRSEL2);
+		ltq_ebu_w32(0x404027ff, LTQ_EBU_BUSCON2);
+
+		if (/*mips_machtype == LANTIQ_MACH_EASY336*/
+			0)
+			/* set bit 0 to reset SVIP */
+			*CPLD_CMDREG3 = (1<<0);
+		else
+			/* set bit 7 to reset SVIP, set bit 3 to reset xT */
+			*CPLD_CMDREG3 = (1<<7) | (1<<3);
+	} else {
+		*LTQ_BOOT_RVEC(0) = 0;
+		/* reset all except PER, SUBSYS and CPU0 */
+		ltq_sys1_w32(0x00043F3E, SYS1_RREQR);
+		/* release WDT0 reset */
+		ltq_sys1_w32(0x00000100, SYS1_RRLSR);
+		/* restore reset value for clock enables */
+		ltq_sys1_w32(~0x0c000040, SYS1_CLKCLR);
+		/* reset SUBSYS (incl. DDR2) and CPU0 */
+		ltq_sys1_w32(0x00030001, SYS1_RBTR);
+	}
+
+	unreachable();
+}
+
+static void ltq_machine_halt(void)
+{
+	local_irq_disable();
+	unreachable();
+}
+
+static void ltq_machine_power_off(void)
+{
+	local_irq_disable();
+}
+
+static int __init mips_reboot_setup(void)
+{
+	_machine_restart = ltq_machine_restart;
+	_machine_halt = ltq_machine_halt;
+	pm_power_off = ltq_machine_power_off;
+	return 0;
+}
+
+arch_initcall(mips_reboot_setup);
+diff --git a/arch/mips/lantiq/svip/sysctrl.c b/arch/mips/lantiq/svip/sysctrl.c
+new file mode 100644
+index 0000000..d2b636b
+--- /dev/null
+++ b/arch/mips/lantiq/svip/sysctrl.c
+@@ -0,0 +1,81 @@
+/*
+ *  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.
+ *
+ *  Copyright (C) 2011-2012 John Crispin <blogic@openwrt.org>
+ */
+
+#include <linux/ioport.h>
+#include <linux/export.h>
+#include <linux/clkdev.h>
+#include <linux/of.h>
+#include <linux/of_platform.h>
+#include <linux/of_address.h>
+
+#include <lantiq_soc.h>
+
+#include "../clk.h"
+#include "../prom.h"
+
+void __iomem *ltq_sys0_membase;
+void __iomem *ltq_sys1_membase;
+void __iomem *ltq_sys2_membase;
+void __iomem *ltq_status_membase;
+void __iomem *ltq_ebu_membase;
+
+/* bring up all register ranges that we need for basic system control */
+void __init ltq_soc_init(void)
+{
+	struct resource res_sys0, res_sys1, res_sys2, res_status, res_ebu;
+	struct device_node *np_sys0 =
+			of_find_compatible_node(NULL, NULL, "lantiq,sys0-svip");
+	struct device_node *np_sys1 =
+			of_find_compatible_node(NULL, NULL, "lantiq,sys1-svip");
+	struct device_node *np_sys2 =
+			of_find_compatible_node(NULL, NULL, "lantiq,sys2-svip");
+	struct device_node *np_status =
+			of_find_compatible_node(NULL, NULL, "lantiq,status-svip");
+	struct device_node *np_ebu =
+			of_find_compatible_node(NULL, NULL, "lantiq,ebu-svip");
+
+	/* check if all the core register ranges are available */
+	if (!np_sys0 || !np_sys1 || !np_sys2 || !np_status || !np_ebu)
+		panic("Failed to load core nodes from devicetree");
+
+	if (of_address_to_resource(np_sys0, 0, &res_sys0) ||
+			of_address_to_resource(np_sys1, 0, &res_sys1) ||
+			of_address_to_resource(np_sys2, 0, &res_sys2) ||
+			of_address_to_resource(np_status, 0, &res_status) ||
+			of_address_to_resource(np_ebu, 0, &res_ebu))
+		panic("Failed to get core resources");
+
+	if ((request_mem_region(res_sys0.start, resource_size(&res_sys0),
+				res_sys0.name) < 0) ||
+		(request_mem_region(res_sys1.start, resource_size(&res_sys1),
+				res_sys1.name) < 0) ||
+		(request_mem_region(res_sys2.start, resource_size(&res_sys2),
+				res_sys2.name) < 0) ||
+		(request_mem_region(res_status.start, resource_size(&res_status),
+				res_status.name) < 0) ||
+		(request_mem_region(res_ebu.start, resource_size(&res_ebu),
+				res_ebu.name) < 0))
+		pr_err("Failed to request core reources");
+
+	ltq_sys0_membase = ioremap_nocache(res_sys0.start,
+						resource_size(&res_sys0));
+	ltq_sys1_membase = ioremap_nocache(res_sys1.start,
+						resource_size(&res_sys1));
+	ltq_sys2_membase = ioremap_nocache(res_sys2.start,
+						resource_size(&res_sys2));
+	ltq_status_membase = ioremap_nocache(res_status.start,
+						resource_size(&res_status));
+	ltq_ebu_membase = ioremap_nocache(res_ebu.start,
+						resource_size(&res_ebu));
+	if (!ltq_sys0_membase || !ltq_sys1_membase || !ltq_sys2_membase ||
+			!ltq_status_membase || !ltq_ebu_membase)
+		panic("Failed to remap core resources");
+
+	clkdev_add_static(ltq_svip_cpu_hz(), ltq_svip_fpi_hz(),
+				ltq_svip_io_hz());
+}
+-- 
+1.7.10.4
+
--- a/target/linux/lantiq/patches-3.7/0102-MIPS-lantiq-add-GPHY-clock-gate-bits.patch
+++ b/target/linux/lantiq/patches-3.7/0102-MIPS-lantiq-add-GPHY-clock-gate-bits.patch
@ -0,0 +1,52 @@
+From 05d6c964722224e8cf2902606744e29a835e7d5f Mon Sep 17 00:00:00 2001
+From: John Crispin <blogic@openwrt.org>
+Date: Mon, 3 Dec 2012 21:35:01 +0100
+Subject: [PATCH 102/123] MIPS: lantiq: add GPHY clock gate bits
+
+Explicitly enable the clock gate of the internal GPHYs found on xrx200.
+
+Signed-off-by: John Crispin <blogic@openwrt.org>
+---
+ arch/mips/lantiq/xway/reset.c   |    9 +++++++++
+ arch/mips/lantiq/xway/sysctrl.c |    1 +
+ 2 files changed, 10 insertions(+)
+
+diff --git a/arch/mips/lantiq/xway/reset.c b/arch/mips/lantiq/xway/reset.c
+index 544dbb7..1fa0f17 100644
+--- a/arch/mips/lantiq/xway/reset.c
+++ b/arch/mips/lantiq/xway/reset.c
+@@ -78,10 +78,19 @@ static struct ltq_xrx200_gphy_reset {
+ /* reset and boot a gphy. these phys only exist on xrx200 SoC */
+ int xrx200_gphy_boot(struct device *dev, unsigned int id, dma_addr_t dev_addr)
+ {
+	struct clk *clk;
+
+ 	if (!of_device_is_compatible(ltq_rcu_np, "lantiq,rcu-xrx200")) {
+ 		dev_err(dev, "this SoC has no GPHY\n");
+ 		return -EINVAL;
+ 	}
+
+	clk = clk_get_sys("1f203000.rcu", "gphy");
+	if (IS_ERR(clk))
+		return PTR_ERR(clk);
+
+	clk_enable(clk);
+
+ 	if (id > 1) {
+ 		dev_err(dev, "%u is an invalid gphy id\n", id);
+ 		return -EINVAL;
+diff --git a/arch/mips/lantiq/xway/sysctrl.c b/arch/mips/lantiq/xway/sysctrl.c
+index 3925e66..6e0e135 100644
+--- a/arch/mips/lantiq/xway/sysctrl.c
+++ b/arch/mips/lantiq/xway/sysctrl.c
+@@ -374,6 +374,7 @@ void __init ltq_soc_init(void)
+ 				PMU_SWITCH | PMU_PPE_DPLUS | PMU_PPE_DPLUM |
+ 				PMU_PPE_EMA | PMU_PPE_TC | PMU_PPE_SLL01 |
+ 				PMU_PPE_QSB | PMU_PPE_TOP);
+		clkdev_add_pmu("1f203000.rcu", "gphy", 0, PMU_GPHY);
+ 	} else if (of_machine_is_compatible("lantiq,ar9")) {
+ 		clkdev_add_static(ltq_ar9_cpu_hz(), ltq_ar9_fpi_hz(),
+ 				ltq_ar9_fpi_hz());
+-- 
+1.7.10.4
+
--- a/target/linux/lantiq/patches-3.7/0103-MIPS-lantiq-adds-static-clock-for-PP32.patch
+++ b/target/linux/lantiq/patches-3.7/0103-MIPS-lantiq-adds-static-clock-for-PP32.patch
@ -0,0 +1,219 @@
+From 8cbac4b30bed1552503b95bc0ac6276e3cdda9d8 Mon Sep 17 00:00:00 2001
+From: John Crispin <blogic@openwrt.org>
+Date: Fri, 30 Nov 2012 21:08:49 +0100
+Subject: [PATCH 103/123] MIPS: lantiq: adds static clock for PP32
+
+The Lantiq DSL SoCs have an internal networking processor. Add code to read
+the static clock rate.
+
+Signed-off-by: John Crispin <blogic@openwrt.org>
+---
+ arch/mips/include/asm/mach-lantiq/lantiq.h |    1 +
+ arch/mips/lantiq/clk.c                     |   12 ++++++--
+ arch/mips/lantiq/clk.h                     |    7 ++++-
+ arch/mips/lantiq/falcon/sysctrl.c          |    4 +--
+ arch/mips/lantiq/xway/clk.c                |   43 ++++++++++++++++++++++++++++
+ arch/mips/lantiq/xway/sysctrl.c            |   12 ++++----
+ 6 files changed, 69 insertions(+), 10 deletions(-)
+
+diff --git a/arch/mips/include/asm/mach-lantiq/lantiq.h b/arch/mips/include/asm/mach-lantiq/lantiq.h
+index 5e8a6e9..76be7a0 100644
+--- a/arch/mips/include/asm/mach-lantiq/lantiq.h
+++ b/arch/mips/include/asm/mach-lantiq/lantiq.h
+@@ -41,6 +41,7 @@ extern void clk_deactivate(struct clk *clk);
+ extern struct clk *clk_get_cpu(void);
+ extern struct clk *clk_get_fpi(void);
+ extern struct clk *clk_get_io(void);
+extern struct clk *clk_get_ppe(void);
+ 
+ /* find out what bootsource we have */
+ extern unsigned char ltq_boot_select(void);
+diff --git a/arch/mips/lantiq/clk.c b/arch/mips/lantiq/clk.c
+index 9128ff8..292ef1a 100644
+--- a/arch/mips/lantiq/clk.c
+++ b/arch/mips/lantiq/clk.c
+@@ -26,13 +26,15 @@
+ #include "prom.h"
+ 
+ /* lantiq socs have 3 static clocks */
+-static struct clk cpu_clk_generic[3];
+static struct clk cpu_clk_generic[4];
+ 
+-void clkdev_add_static(unsigned long cpu, unsigned long fpi, unsigned long io)
+void clkdev_add_static(unsigned long cpu, unsigned long fpi,
+			unsigned long io, unsigned long ppe)
+ {
+ 	cpu_clk_generic[0].rate = cpu;
+ 	cpu_clk_generic[1].rate = fpi;
+ 	cpu_clk_generic[2].rate = io;
+	cpu_clk_generic[3].rate = ppe;
+ }
+ 
+ struct clk *clk_get_cpu(void)
+@@ -51,6 +53,12 @@ struct clk *clk_get_io(void)
+ 	return &cpu_clk_generic[2];
+ }
+ 
+struct clk *clk_get_ppe(void)
+{
+	return &cpu_clk_generic[3];
+}
+EXPORT_SYMBOL_GPL(clk_get_ppe);
+
+ static inline int clk_good(struct clk *clk)
+ {
+ 	return clk && !IS_ERR(clk);
+diff --git a/arch/mips/lantiq/clk.h b/arch/mips/lantiq/clk.h
+index c169e2b..4739366 100644
+--- a/arch/mips/lantiq/clk.h
+++ b/arch/mips/lantiq/clk.h
+@@ -27,12 +27,15 @@
+ #define CLOCK_167M	166666667
+ #define CLOCK_196_608M	196608000
+ #define CLOCK_200M	200000000
+#define CLOCK_222M	222000000
+#define CLOCK_240M	240000000
+ #define CLOCK_250M	250000000
+ #define CLOCK_266M	266666666
+ #define CLOCK_300M	300000000
+ #define CLOCK_333M	333333333
+ #define CLOCK_393M	393215332
+ #define CLOCK_400M	400000000
+#define CLOCK_450M	450000000
+ #define CLOCK_500M	500000000
+ #define CLOCK_600M	600000000
+ 
+@@ -64,16 +67,18 @@ struct clk {
+ };
+ 
+ extern void clkdev_add_static(unsigned long cpu, unsigned long fpi,
+-				unsigned long io);
+				unsigned long io, unsigned long ppe);
+ 
+ extern unsigned long ltq_danube_cpu_hz(void);
+ extern unsigned long ltq_danube_fpi_hz(void);
+extern unsigned long ltq_danube_pp32_hz(void);
+ 
+ extern unsigned long ltq_ar9_cpu_hz(void);
+ extern unsigned long ltq_ar9_fpi_hz(void);
+ 
+ extern unsigned long ltq_vr9_cpu_hz(void);
+ extern unsigned long ltq_vr9_fpi_hz(void);
+extern unsigned long ltq_vr9_pp32_hz(void);
+ 
+ extern unsigned long ltq_svip_cpu_hz(void);
+ extern unsigned long ltq_svip_fpi_hz(void);
+diff --git a/arch/mips/lantiq/falcon/sysctrl.c b/arch/mips/lantiq/falcon/sysctrl.c
+index 2d4ced3..ff4894a 100644
+--- a/arch/mips/lantiq/falcon/sysctrl.c
+++ b/arch/mips/lantiq/falcon/sysctrl.c
+@@ -241,9 +241,9 @@ void __init ltq_soc_init(void)
+ 
+ 	/* get our 3 static rates for cpu, fpi and io clocks */
+ 	if (ltq_sys1_r32(SYS1_CPU0CC) & CPU0CC_CPUDIV)
+-		clkdev_add_static(CLOCK_200M, CLOCK_100M, CLOCK_200M);
+		clkdev_add_static(CLOCK_200M, CLOCK_100M, CLOCK_200M, 0);
+ 	else
+-		clkdev_add_static(CLOCK_400M, CLOCK_100M, CLOCK_200M);
+		clkdev_add_static(CLOCK_400M, CLOCK_100M, CLOCK_200M, 0);
+ 
+ 	/* add our clock domains */
+ 	clkdev_add_sys("1d810000.gpio", SYSCTL_SYSETH, ACTS_P0);
+diff --git a/arch/mips/lantiq/xway/clk.c b/arch/mips/lantiq/xway/clk.c
+index 9aa17f7..1ab576d 100644
+--- a/arch/mips/lantiq/xway/clk.c
+++ b/arch/mips/lantiq/xway/clk.c
+@@ -53,6 +53,29 @@ unsigned long ltq_danube_cpu_hz(void)
+ 	}
+ }
+ 
+unsigned long ltq_danube_pp32_hz(void)
+{
+	unsigned int clksys = (ltq_cgu_r32(CGU_SYS) >> 7) & 3;
+	unsigned long clk;
+
+	switch (clksys) {
+	case 1:
+		clk = CLOCK_240M;
+		break;
+	case 2:
+		clk = CLOCK_222M;
+		break;
+	case 3:
+		clk = CLOCK_133M;
+		break;
+	default:
+		clk = CLOCK_266M;
+		break;
+	}
+
+	return clk;
+}
+
+ unsigned long ltq_ar9_sys_hz(void)
+ {
+ 	if (((ltq_cgu_r32(CGU_SYS) >> 3) & 0x3) == 0x2)
+@@ -149,3 +172,23 @@ unsigned long ltq_vr9_fpi_hz(void)
+ 
+ 	return clk;
+ }
+
+unsigned long ltq_vr9_pp32_hz(void)
+{
+	unsigned int clksys = (ltq_cgu_r32(CGU_SYS) >> 16) & 3;
+	unsigned long clk;
+
+	switch (clksys) {
+	case 1:
+		clk = CLOCK_450M;
+		break;
+	case 2:
+		clk = CLOCK_300M;
+		break;
+	default:
+		clk = CLOCK_500M;
+		break;
+	}
+
+	return clk;
+}
+diff --git a/arch/mips/lantiq/xway/sysctrl.c b/arch/mips/lantiq/xway/sysctrl.c
+index 6e0e135..75e1b7d 100644
+--- a/arch/mips/lantiq/xway/sysctrl.c
+++ b/arch/mips/lantiq/xway/sysctrl.c
+@@ -356,14 +356,16 @@ void __init ltq_soc_init(void)
+ 
+ 	if (of_machine_is_compatible("lantiq,ase")) {
+ 		if (ltq_cgu_r32(CGU_SYS) & (1 << 5))
+-			clkdev_add_static(CLOCK_266M, CLOCK_133M, CLOCK_133M);
+			clkdev_add_static(CLOCK_266M, CLOCK_133M,
+						CLOCK_133M, CLOCK_266M);
+ 		else
+-			clkdev_add_static(CLOCK_133M, CLOCK_133M, CLOCK_133M);
+			clkdev_add_static(CLOCK_133M, CLOCK_133M,
+						CLOCK_133M, CLOCK_133M);
+ 		clkdev_add_cgu("1e180000.etop", "ephycgu", CGU_EPHY),
+ 		clkdev_add_pmu("1e180000.etop", "ephy", 0, PMU_EPHY);
+ 	} else if (of_machine_is_compatible("lantiq,vr9")) {
+ 		clkdev_add_static(ltq_vr9_cpu_hz(), ltq_vr9_fpi_hz(),
+-				ltq_vr9_fpi_hz());
+				ltq_vr9_fpi_hz(), ltq_vr9_pp32_hz());
+ 		clkdev_add_pmu("1d900000.pcie", "phy", 1, PMU1_PCIE_PHY);
+ 		clkdev_add_pmu("1d900000.pcie", "bus", 0, PMU_PCIE_CLK);
+ 		clkdev_add_pmu("1d900000.pcie", "msi", 1, PMU1_PCIE_MSI);
+@@ -377,10 +379,10 @@ void __init ltq_soc_init(void)
+ 		clkdev_add_pmu("1f203000.rcu", "gphy", 0, PMU_GPHY);
+ 	} else if (of_machine_is_compatible("lantiq,ar9")) {
+ 		clkdev_add_static(ltq_ar9_cpu_hz(), ltq_ar9_fpi_hz(),
+-				ltq_ar9_fpi_hz());
+				ltq_ar9_fpi_hz(), CLOCK_250M);
+ 		clkdev_add_pmu("1e180000.etop", "switch", 0, PMU_SWITCH);
+ 	} else {
+ 		clkdev_add_static(ltq_danube_cpu_hz(), ltq_danube_fpi_hz(),
+-				ltq_danube_fpi_hz());
+				ltq_danube_fpi_hz(), ltq_danube_pp32_hz());
+ 	}
+ }
+-- 
+1.7.10.4
+
--- a/target/linux/lantiq/patches-3.7/0104-MIPS-lantiq-adds-4dword-burst-length-for-dma.patch
+++ b/target/linux/lantiq/patches-3.7/0104-MIPS-lantiq-adds-4dword-burst-length-for-dma.patch
@ -0,0 +1,34 @@
+From 07f7321c0f79c0b800d28898a480d044f839e813 Mon Sep 17 00:00:00 2001
+From: John Crispin <blogic@openwrt.org>
+Date: Thu, 6 Dec 2012 11:59:23 +0100
+Subject: [PATCH 104/123] MIPS: lantiq: adds 4dword burst length for dma
+
+---
+ arch/mips/lantiq/xway/dma.c |    4 +++-
+ 1 file changed, 3 insertions(+), 1 deletion(-)
+
+diff --git a/arch/mips/lantiq/xway/dma.c b/arch/mips/lantiq/xway/dma.c
+index b5d76d1..986fbce 100644
+--- a/arch/mips/lantiq/xway/dma.c
+++ b/arch/mips/lantiq/xway/dma.c
+@@ -47,6 +47,7 @@
+ #define DMA_IRQ_ACK		0x7e		/* IRQ status register */
+ #define DMA_POLL		BIT(31)		/* turn on channel polling */
+ #define DMA_CLK_DIV4		BIT(6)		/* polling clock divider */
+#define DMA_4W_BURST		BIT(2)		/* 4 word burst length */
+ #define DMA_2W_BURST		BIT(1)		/* 2 word burst length */
+ #define DMA_MAX_CHANNEL		20		/* the soc has 20 channels */
+ #define DMA_ETOP_ENDIANESS	(0xf << 8) /* endianess swap etop channels */
+@@ -195,7 +196,8 @@ ltq_dma_init_port(int p)
+ 		 * Tell the DMA engine to swap the endianess of data frames and
+ 		 * drop packets if the channel arbitration fails.
+ 		 */
+-		ltq_dma_w32_mask(0, DMA_ETOP_ENDIANESS | DMA_PDEN,
+		ltq_dma_w32_mask(0, (DMA_4W_BURST << 4) | (DMA_4W_BURST << 2) |
+			DMA_ETOP_ENDIANESS | DMA_PDEN,
+ 			LTQ_DMA_PCTRL);
+ 		break;
+ 
+-- 
+1.7.10.4
+
--- a/target/linux/lantiq/patches-3.7/0105-MIPS-lantiq-rework-external-irq-code.patch
+++ b/target/linux/lantiq/patches-3.7/0105-MIPS-lantiq-rework-external-irq-code.patch
@ -0,0 +1,214 @@
+From edd237c93d564e698e169a89d1b1b35248c5ef4a Mon Sep 17 00:00:00 2001
+From: John Crispin <blogic@openwrt.org>
+Date: Mon, 3 Dec 2012 21:44:30 +0100
+Subject: [PATCH 105/123] MIPS: lantiq: rework external irq code
+
+This code makes the irqs used by the EIU loadable from the DT. Additionally we
+add a helper that allows the pinctrl layer to map external irqs to real irq
+numbers.
+
+Signed-off-by: John Crispin <blogic@openwrt.org>
+---
+ arch/mips/include/asm/mach-lantiq/lantiq.h |    1 +
+ arch/mips/lantiq/irq.c                     |  104 +++++++++++++++++++---------
+ 2 files changed, 73 insertions(+), 32 deletions(-)
+
+diff --git a/arch/mips/include/asm/mach-lantiq/lantiq.h b/arch/mips/include/asm/mach-lantiq/lantiq.h
+index 76be7a0..f196cce 100644
+--- a/arch/mips/include/asm/mach-lantiq/lantiq.h
+++ b/arch/mips/include/asm/mach-lantiq/lantiq.h
+@@ -34,6 +34,7 @@ extern spinlock_t ebu_lock;
+ extern void ltq_disable_irq(struct irq_data *data);
+ extern void ltq_mask_and_ack_irq(struct irq_data *data);
+ extern void ltq_enable_irq(struct irq_data *data);
+extern int ltq_eiu_get_irq(int exin);
+ 
+ /* clock handling */
+ extern int clk_activate(struct clk *clk);
+diff --git a/arch/mips/lantiq/irq.c b/arch/mips/lantiq/irq.c
+index f36acd1..48407f6 100644
+--- a/arch/mips/lantiq/irq.c
+++ b/arch/mips/lantiq/irq.c
+@@ -33,17 +33,10 @@
+ /* register definitions - external irqs */
+ #define LTQ_EIU_EXIN_C		0x0000
+ #define LTQ_EIU_EXIN_INIC	0x0004
+#define LTQ_EIU_EXIN_INC	0x0008
+ #define LTQ_EIU_EXIN_INEN	0x000C
+ 
+-/* irq numbers used by the external interrupt unit (EIU) */
+-#define LTQ_EIU_IR0		(INT_NUM_IM4_IRL0 + 30)
+-#define LTQ_EIU_IR1		(INT_NUM_IM3_IRL0 + 31)
+-#define LTQ_EIU_IR2		(INT_NUM_IM1_IRL0 + 26)
+-#define LTQ_EIU_IR3		INT_NUM_IM1_IRL0
+-#define LTQ_EIU_IR4		(INT_NUM_IM1_IRL0 + 1)
+-#define LTQ_EIU_IR5		(INT_NUM_IM1_IRL0 + 2)
+-#define LTQ_EIU_IR6		(INT_NUM_IM2_IRL0 + 30)
+-#define XWAY_EXIN_COUNT		3
+/* number of external interrupts */
+ #define MAX_EIU			6
+ 
+ /* the performance counter */
+@@ -72,20 +65,19 @@
+ int gic_present;
+ #endif
+ 
+-static unsigned short ltq_eiu_irq[MAX_EIU] = {
+-	LTQ_EIU_IR0,
+-	LTQ_EIU_IR1,
+-	LTQ_EIU_IR2,
+-	LTQ_EIU_IR3,
+-	LTQ_EIU_IR4,
+-	LTQ_EIU_IR5,
+-};
+-
+ static int exin_avail;
+static struct resource ltq_eiu_irq[MAX_EIU];
+ static void __iomem *ltq_icu_membase[MAX_IM];
+ static void __iomem *ltq_eiu_membase;
+ static struct irq_domain *ltq_domain;
+ 
+int ltq_eiu_get_irq(int exin)
+{
+	if (exin < exin_avail)
+		return ltq_eiu_irq[exin].start;
+	return -1;
+}
+
+ void ltq_disable_irq(struct irq_data *d)
+ {
+ 	u32 ier = LTQ_ICU_IM0_IER;
+@@ -128,19 +120,64 @@ void ltq_enable_irq(struct irq_data *d)
+ 	ltq_icu_w32(im, ltq_icu_r32(im, ier) | BIT(offset), ier);
+ }
+ 
+static int ltq_eiu_settype(struct irq_data *d, unsigned int type)
+{
+	int i;
+
+	for (i = 0; i < MAX_EIU; i++) {
+		if (d->hwirq == ltq_eiu_irq[i].start) {
+			int val = 0;
+			int edge = 0;
+
+			switch (type) {
+			case IRQF_TRIGGER_NONE:
+				break;
+			case IRQF_TRIGGER_RISING:
+				val = 1;
+				edge = 1;
+				break;
+			case IRQF_TRIGGER_FALLING:
+				val = 2;
+				edge = 1;
+				break;
+			case IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING:
+				val = 3;
+				edge = 1;
+				break;
+			case IRQF_TRIGGER_HIGH:
+				val = 5;
+				break;
+			case IRQF_TRIGGER_LOW:
+				val = 6;
+				break;
+			default:
+				pr_err("invalid type %d for irq %ld\n", type, d->hwirq);
+				return -EINVAL;
+			}
+
+			if (edge)
+				irq_set_handler(d->hwirq, handle_edge_irq);
+
+			ltq_eiu_w32(ltq_eiu_r32(LTQ_EIU_EXIN_C) |
+				(val << (i * 4)), LTQ_EIU_EXIN_C);
+		}
+	}
+
+	return 0;
+}
+
+ static unsigned int ltq_startup_eiu_irq(struct irq_data *d)
+ {
+ 	int i;
+ 
+ 	ltq_enable_irq(d);
+ 	for (i = 0; i < MAX_EIU; i++) {
+-		if (d->hwirq == ltq_eiu_irq[i]) {
+-			/* low level - we should really handle set_type */
+-			ltq_eiu_w32(ltq_eiu_r32(LTQ_EIU_EXIN_C) |
+-				(0x6 << (i * 4)), LTQ_EIU_EXIN_C);
+		if (d->hwirq == ltq_eiu_irq[i].start) {
+			/* by default we are low level triggered */
+			ltq_eiu_settype(d, IRQF_TRIGGER_LOW);
+ 			/* clear all pending */
+-			ltq_eiu_w32(ltq_eiu_r32(LTQ_EIU_EXIN_INIC) & ~BIT(i),
+-				LTQ_EIU_EXIN_INIC);
+			ltq_eiu_w32(ltq_eiu_r32(LTQ_EIU_EXIN_INC) & ~BIT(i),
+				LTQ_EIU_EXIN_INC);
+ 			/* enable */
+ 			ltq_eiu_w32(ltq_eiu_r32(LTQ_EIU_EXIN_INEN) | BIT(i),
+ 				LTQ_EIU_EXIN_INEN);
+@@ -157,7 +194,7 @@ static void ltq_shutdown_eiu_irq(struct irq_data *d)
+ 
+ 	ltq_disable_irq(d);
+ 	for (i = 0; i < MAX_EIU; i++) {
+-		if (d->hwirq == ltq_eiu_irq[i]) {
+		if (d->hwirq == ltq_eiu_irq[i].start) {
+ 			/* disable */
+ 			ltq_eiu_w32(ltq_eiu_r32(LTQ_EIU_EXIN_INEN) & ~BIT(i),
+ 				LTQ_EIU_EXIN_INEN);
+@@ -186,6 +223,7 @@ static struct irq_chip ltq_eiu_type = {
+ 	.irq_ack = ltq_ack_irq,
+ 	.irq_mask = ltq_disable_irq,
+ 	.irq_mask_ack = ltq_mask_and_ack_irq,
+	.irq_set_type = ltq_eiu_settype,
+ };
+ 
+ static void ltq_hw_irqdispatch(int module)
+@@ -301,7 +339,7 @@ static int icu_map(struct irq_domain *d, unsigned int irq, irq_hw_number_t hw)
+ 		return 0;
+ 
+ 	for (i = 0; i < exin_avail; i++)
+-		if (hw == ltq_eiu_irq[i])
+		if (hw == ltq_eiu_irq[i].start)
+ 			chip = &ltq_eiu_type;
+ 
+ 	irq_set_chip_and_handler(hw, chip, handle_level_irq);
+@@ -323,7 +361,7 @@ int __init icu_of_init(struct device_node *node, struct device_node *parent)
+ {
+ 	struct device_node *eiu_node;
+ 	struct resource res;
+-	int i;
+	int i, ret;
+ 
+ 	for (i = 0; i < MAX_IM; i++) {
+ 		if (of_address_to_resource(node, i, &res))
+@@ -340,17 +378,19 @@ int __init icu_of_init(struct device_node *node, struct device_node *parent)
+ 	}
+ 
+ 	/* the external interrupts are optional and xway only */
+-	eiu_node = of_find_compatible_node(NULL, NULL, "lantiq,eiu");
+	eiu_node = of_find_compatible_node(NULL, NULL, "lantiq,eiu-xway");
+ 	if (eiu_node && !of_address_to_resource(eiu_node, 0, &res)) {
+ 		/* find out how many external irq sources we have */
+-		const __be32 *count = of_get_property(node,
+-							"lantiq,count",	NULL);
+		exin_avail = of_irq_count(eiu_node);
+ 
+-		if (count)
+-			exin_avail = *count;
+ 		if (exin_avail > MAX_EIU)
+ 			exin_avail = MAX_EIU;
+ 
+		ret = of_irq_to_resource_table(eiu_node,
+						ltq_eiu_irq, exin_avail);
+		if (ret != exin_avail)
+			panic("failed to load external irq resources\n");
+
+ 		if (request_mem_region(res.start, resource_size(&res),
+ 							res.name) < 0)
+ 			pr_err("Failed to request eiu memory");
+-- 
+1.7.10.4
+
--- a/target/linux/lantiq/patches-3.7/0106-MIPS-lantiq-adds-minimal-dcdc-driver.patch
+++ b/target/linux/lantiq/patches-3.7/0106-MIPS-lantiq-adds-minimal-dcdc-driver.patch
@ -0,0 +1,106 @@
+From 3aa46ed76b27df771f75db9c74ff011aca505fc5 Mon Sep 17 00:00:00 2001
+From: John Crispin <blogic@openwrt.org>
+Date: Wed, 5 Dec 2012 17:38:48 +0100
+Subject: [PATCH 106/123] MIPS: lantiq: adds minimal dcdc driver
+
+This driver so far only reads the core voltage.
+
+Signed-off-by: John Crispin <blogic@openwrt.org>
+---
+ arch/mips/lantiq/xway/Makefile |    2 +-
+ arch/mips/lantiq/xway/dcdc.c   |   74 ++++++++++++++++++++++++++++++++++++++++
+ 2 files changed, 75 insertions(+), 1 deletion(-)
+ create mode 100644 arch/mips/lantiq/xway/dcdc.c
+
+diff --git a/arch/mips/lantiq/xway/Makefile b/arch/mips/lantiq/xway/Makefile
+index 7a13660..087497d 100644
+--- a/arch/mips/lantiq/xway/Makefile
+++ b/arch/mips/lantiq/xway/Makefile
+@@ -1,3 +1,3 @@
+-obj-y := prom.o sysctrl.o clk.o reset.o dma.o gptu.o
+obj-y := prom.o sysctrl.o clk.o reset.o dma.o gptu.o dcdc.o
+ 
+ obj-$(CONFIG_XRX200_PHY_FW) += xrx200_phy_fw.o
+diff --git a/arch/mips/lantiq/xway/dcdc.c b/arch/mips/lantiq/xway/dcdc.c
+new file mode 100644
+index 0000000..0ac73a5
+--- /dev/null
+++ b/arch/mips/lantiq/xway/dcdc.c
+@@ -0,0 +1,74 @@
+/*
+ *  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.
+ *
+ *  Copyright (C) 2012 John Crispin <blogic@openwrt.org>
+ *  Copyright (C) 2010 Sameer Ahmad, Lantiq GmbH
+ */
+
+#include <linux/interrupt.h>
+#include <linux/ioport.h>
+#include <linux/module.h>
+#include <linux/of_platform.h>
+#include <linux/of_irq.h>
+
+#include <lantiq_soc.h>
+
+/* Bias and regulator Setup Register */
+#define DCDC_BIAS_VREG0	0xa
+/* Bias and regulator Setup Register */
+#define DCDC_BIAS_VREG1	0xb
+
+#define dcdc_w8(x, y)	ltq_w8((x), dcdc_membase + (y))
+#define dcdc_r8(x)	ltq_r8(dcdc_membase + (x))
+
+static void __iomem *dcdc_membase;
+
+static int __devinit dcdc_probe(struct platform_device *pdev)
+{
+	struct resource *res;
+
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	if (!res) {
+		dev_err(&pdev->dev, "Failed to get resource\n");
+		return -ENOMEM;
+	}
+
+	/* remap dcdc register range */
+	dcdc_membase = devm_request_and_ioremap(&pdev->dev, res);
+	if (!dcdc_membase) {
+		dev_err(&pdev->dev, "Failed to remap resource\n");
+		return -ENOMEM;
+	}
+
+	dev_info(&pdev->dev, "Core Voltage : %d mV\n", dcdc_r8(DCDC_BIAS_VREG1) * 8);
+
+	return 0;
+}
+
+static const struct of_device_id dcdc_match[] = {
+	{ .compatible = "lantiq,dcdc-xrx200" },
+	{},
+};
+MODULE_DEVICE_TABLE(of, dcdc_match);
+
+static struct platform_driver dcdc_driver = {
+	.probe = dcdc_probe,
+	.driver = {
+		.name = "dcdc-xrx200",
+		.owner = THIS_MODULE,
+		.of_match_table = dcdc_match,
+	},
+};
+
+int __init dcdc_init(void)
+{
+	int ret = platform_driver_register(&dcdc_driver);
+
+	if (ret)
+		pr_info("dcdc: Error registering platform driver\n");
+	return ret;
+}
+
+arch_initcall(dcdc_init);
+-- 
+1.7.10.4
+
--- a/target/linux/lantiq/patches-3.7/0107-PINCTRL-lantiq-pinconf-uses-port-instead-of-pin.patch
+++ b/target/linux/lantiq/patches-3.7/0107-PINCTRL-lantiq-pinconf-uses-port-instead-of-pin.patch
@ -0,0 +1,92 @@
+From 84ce6d4b2802fd428a76e5f2692fd4c102ed35ea Mon Sep 17 00:00:00 2001
+From: John Crispin <blogic@openwrt.org>
+Date: Fri, 30 Nov 2012 21:11:22 +0100
+Subject: [PATCH 107/123] PINCTRL: lantiq: pinconf uses port instead of pin
+
+The XWAY pinctrl driver invalidly uses the port and not the pin number to work
+out the registeres and bits to be set for the opendrain and pullup/down
+resistors.
+
+Signed-off-by: John Crispin <blogic@openwrt.org>
+---
+ drivers/pinctrl/pinctrl-xway.c |   28 ++++++++++++++--------------
+ 1 file changed, 14 insertions(+), 14 deletions(-)
+
+diff --git a/drivers/pinctrl/pinctrl-xway.c b/drivers/pinctrl/pinctrl-xway.c
+index b9bcaec..48ab09b 100644
+--- a/drivers/pinctrl/pinctrl-xway.c
+++ b/drivers/pinctrl/pinctrl-xway.c
+@@ -441,17 +441,17 @@ static int xway_pinconf_get(struct pinctrl_dev *pctldev,
+ 		if (port == PORT3)
+ 			reg = GPIO3_OD;
+ 		else
+-			reg = GPIO_OD(port);
+			reg = GPIO_OD(pin);
+ 		*config = LTQ_PINCONF_PACK(param,
+-			!!gpio_getbit(info->membase[0], reg, PORT_PIN(port)));
+			!!gpio_getbit(info->membase[0], reg, PORT_PIN(pin)));
+ 		break;
+ 
+ 	case LTQ_PINCONF_PARAM_PULL:
+ 		if (port == PORT3)
+ 			reg = GPIO3_PUDEN;
+ 		else
+-			reg = GPIO_PUDEN(port);
+-		if (!gpio_getbit(info->membase[0], reg, PORT_PIN(port))) {
+			reg = GPIO_PUDEN(pin);
+		if (!gpio_getbit(info->membase[0], reg, PORT_PIN(pin))) {
+ 			*config = LTQ_PINCONF_PACK(param, 0);
+ 			break;
+ 		}
+@@ -459,8 +459,8 @@ static int xway_pinconf_get(struct pinctrl_dev *pctldev,
+ 		if (port == PORT3)
+ 			reg = GPIO3_PUDSEL;
+ 		else
+-			reg = GPIO_PUDSEL(port);
+-		if (!gpio_getbit(info->membase[0], reg, PORT_PIN(port)))
+			reg = GPIO_PUDSEL(pin);
+		if (!gpio_getbit(info->membase[0], reg, PORT_PIN(pin)))
+ 			*config = LTQ_PINCONF_PACK(param, 2);
+ 		else
+ 			*config = LTQ_PINCONF_PACK(param, 1);
+@@ -488,29 +488,29 @@ static int xway_pinconf_set(struct pinctrl_dev *pctldev,
+ 		if (port == PORT3)
+ 			reg = GPIO3_OD;
+ 		else
+-			reg = GPIO_OD(port);
+-		gpio_setbit(info->membase[0], reg, PORT_PIN(port));
+			reg = GPIO_OD(pin);
+		gpio_setbit(info->membase[0], reg, PORT_PIN(pin));
+ 		break;
+ 
+ 	case LTQ_PINCONF_PARAM_PULL:
+ 		if (port == PORT3)
+ 			reg = GPIO3_PUDEN;
+ 		else
+-			reg = GPIO_PUDEN(port);
+			reg = GPIO_PUDEN(pin);
+ 		if (arg == 0) {
+-			gpio_clearbit(info->membase[0], reg, PORT_PIN(port));
+			gpio_clearbit(info->membase[0], reg, PORT_PIN(pin));
+ 			break;
+ 		}
+-		gpio_setbit(info->membase[0], reg, PORT_PIN(port));
+		gpio_setbit(info->membase[0], reg, PORT_PIN(pin));
+ 
+ 		if (port == PORT3)
+ 			reg = GPIO3_PUDSEL;
+ 		else
+-			reg = GPIO_PUDSEL(port);
+			reg = GPIO_PUDSEL(pin);
+ 		if (arg == 1)
+-			gpio_clearbit(info->membase[0], reg, PORT_PIN(port));
+			gpio_clearbit(info->membase[0], reg, PORT_PIN(pin));
+ 		else if (arg == 2)
+-			gpio_setbit(info->membase[0], reg, PORT_PIN(port));
+			gpio_setbit(info->membase[0], reg, PORT_PIN(pin));
+ 		else
+ 			dev_err(pctldev->dev, "Invalid pull value %d\n", arg);
+ 		break;
+-- 
+1.7.10.4
+
--- a/target/linux/lantiq/patches-3.7/0108-PINCTRL-lantiq-fixes.patch
+++ b/target/linux/lantiq/patches-3.7/0108-PINCTRL-lantiq-fixes.patch
@ -0,0 +1,281 @@
+From 13e754b5fff5be1930e2b8fe534a52b608c9e479 Mon Sep 17 00:00:00 2001
+From: John Crispin <blogic@openwrt.org>
+Date: Mon, 3 Dec 2012 19:27:28 +0100
+Subject: [PATCH] PINCTRL: lantiq: fixes
+
+---
+ drivers/pinctrl/pinctrl-lantiq.c |   54 ++++++++++++++++++-----------
+ drivers/pinctrl/pinctrl-lantiq.h |    1 +
+ drivers/pinctrl/pinctrl-xway.c   |   70 ++++++++++++++++++++++++++++++++++----
+ 3 files changed, 99 insertions(+), 26 deletions(-)
+
+Index: linux-3.7-rc8/drivers/pinctrl/pinctrl-lantiq.c
+===================================================================
+--- linux-3.7-rc8.orig/drivers/pinctrl/pinctrl-lantiq.c	2012-12-03 20:22:37.000000000 +0100
+++ linux-3.7-rc8/drivers/pinctrl/pinctrl-lantiq.c	2012-12-14 22:59:40.687563565 +0100
+@@ -64,11 +64,13 @@
+ 	seq_printf(s, " %s", dev_name(pctldev->dev));
+ }
+ 
+-static int ltq_pinctrl_dt_subnode_to_map(struct pinctrl_dev *pctldev,
+static void ltq_pinctrl_dt_subnode_to_map(struct pinctrl_dev *pctldev,
+ 				struct device_node *np,
+ 				struct pinctrl_map **map)
+ {
+ 	struct ltq_pinmux_info *info = pinctrl_dev_get_drvdata(pctldev);
+	struct property *pins = of_find_property(np, "lantiq,pins", NULL);
+	struct property *groups = of_find_property(np, "lantiq,groups", NULL);
+ 	unsigned long configs[3];
+ 	unsigned num_configs = 0;
+ 	struct property *prop;
+@@ -76,8 +78,20 @@
+ 	const char *function;
+ 	int ret, i;
+ 
+	if (!pins && !groups) {
+		dev_err(pctldev->dev, "%s defines neither pins nor groups\n",
+			np->name);
+		return;
+	}
+
+	if (pins && groups) {
+		dev_err(pctldev->dev, "%s defines both pins and groups\n",
+			np->name);
+		return;
+	}
+
+ 	ret = of_property_read_string(np, "lantiq,function", &function);
+-	if (!ret) {
+	if (groups && !ret) {
+ 		of_property_for_each_string(np, "lantiq,groups", prop, group) {
+ 			(*map)->type = PIN_MAP_TYPE_MUX_GROUP;
+ 			(*map)->name = function;
+@@ -85,11 +99,6 @@
+ 			(*map)->data.mux.function = function;
+ 			(*map)++;
+ 		}
+-		if (of_find_property(np, "lantiq,pins", NULL))
+-			dev_err(pctldev->dev,
+-				"%s mixes pins and groups settings\n",
+-				np->name);
+-		return 0;
+ 	}
+ 
+ 	for (i = 0; i < info->num_params; i++) {
+@@ -103,7 +112,7 @@
+ 	}
+ 
+ 	if (!num_configs)
+-		return -EINVAL;
+		return;
+ 
+ 	of_property_for_each_string(np, "lantiq,pins", prop, pin) {
+ 		(*map)->data.configs.configs = kmemdup(configs,
+@@ -115,7 +124,16 @@
+ 		(*map)->data.configs.num_configs = num_configs;
+ 		(*map)++;
+ 	}
+-	return 0;
+	of_property_for_each_string(np, "lantiq,groups", prop, group) {
+		(*map)->data.configs.configs = kmemdup(configs,
+					num_configs * sizeof(unsigned long),
+					GFP_KERNEL);
+		(*map)->type = PIN_MAP_TYPE_CONFIGS_GROUP;
+		(*map)->name = group;
+		(*map)->data.configs.group_or_pin = group;
+		(*map)->data.configs.num_configs = num_configs;
+		(*map)++;
+	}
+ }
+ 
+ static int ltq_pinctrl_dt_subnode_size(struct device_node *np)
+@@ -135,23 +153,19 @@
+ {
+ 	struct pinctrl_map *tmp;
+ 	struct device_node *np;
+-	int ret;
+	int max_maps = 0;
+ 
+-	*num_maps = 0;
+ 	for_each_child_of_node(np_config, np)
+-		*num_maps += ltq_pinctrl_dt_subnode_size(np);
+-	*map = kzalloc(*num_maps * sizeof(struct pinctrl_map), GFP_KERNEL);
+		max_maps += ltq_pinctrl_dt_subnode_size(np);
+	*map = kzalloc(max_maps * sizeof(struct pinctrl_map) * 2, GFP_KERNEL);
+ 	if (!*map)
+ 		return -ENOMEM;
+ 	tmp = *map;
+ 
+-	for_each_child_of_node(np_config, np) {
+-		ret = ltq_pinctrl_dt_subnode_to_map(pctldev, np, &tmp);
+-		if (ret < 0) {
+-			ltq_pinctrl_dt_free_map(pctldev, *map, *num_maps);
+-			return ret;
+-		}
+-	}
+	for_each_child_of_node(np_config, np)
+		ltq_pinctrl_dt_subnode_to_map(pctldev, np, &tmp);
+	*num_maps = ((int)(tmp - *map));
+
+ 	return 0;
+ }
+ 
+Index: linux-3.7-rc8/drivers/pinctrl/pinctrl-lantiq.h
+===================================================================
+--- linux-3.7-rc8.orig/drivers/pinctrl/pinctrl-lantiq.h	2012-12-03 20:22:37.000000000 +0100
+++ linux-3.7-rc8/drivers/pinctrl/pinctrl-lantiq.h	2012-12-14 22:55:26.591557194 +0100
+@@ -34,6 +34,7 @@
+ 	LTQ_PINCONF_PARAM_OPEN_DRAIN,
+ 	LTQ_PINCONF_PARAM_DRIVE_CURRENT,
+ 	LTQ_PINCONF_PARAM_SLEW_RATE,
+	LTQ_PINCONF_PARAM_OUTPUT,
+ };
+ 
+ struct ltq_cfg_param {
+Index: linux-3.7-rc8/drivers/pinctrl/pinctrl-xway.c
+===================================================================
+--- linux-3.7-rc8.orig/drivers/pinctrl/pinctrl-xway.c	2012-12-14 22:55:26.567557195 +0100
+++ linux-3.7-rc8/drivers/pinctrl/pinctrl-xway.c	2012-12-14 22:55:26.595557195 +0100
+@@ -443,7 +443,7 @@
+ 		else
+ 			reg = GPIO_OD(pin);
+ 		*config = LTQ_PINCONF_PACK(param,
+-			!!gpio_getbit(info->membase[0], reg, PORT_PIN(pin)));
+			!gpio_getbit(info->membase[0], reg, PORT_PIN(pin)));
+ 		break;
+ 
+ 	case LTQ_PINCONF_PARAM_PULL:
+@@ -466,6 +466,11 @@
+ 			*config = LTQ_PINCONF_PACK(param, 1);
+ 		break;
+ 
+	case LTQ_PINCONF_PARAM_OUTPUT:
+		reg = GPIO_DIR(pin);
+		*config = LTQ_PINCONF_PACK(param,
+			gpio_getbit(info->membase[0], reg, PORT_PIN(pin)));
+		break;
+ 	default:
+ 		dev_err(pctldev->dev, "Invalid config param %04x\n", param);
+ 		return -ENOTSUPP;
+@@ -489,7 +494,10 @@
+ 			reg = GPIO3_OD;
+ 		else
+ 			reg = GPIO_OD(pin);
+-		gpio_setbit(info->membase[0], reg, PORT_PIN(pin));
+		if (arg == 0)
+			gpio_setbit(info->membase[0], reg, PORT_PIN(pin));
+		else
+			gpio_clearbit(info->membase[0], reg, PORT_PIN(pin));
+ 		break;
+ 
+ 	case LTQ_PINCONF_PARAM_PULL:
+@@ -515,6 +523,14 @@
+ 			dev_err(pctldev->dev, "Invalid pull value %d\n", arg);
+ 		break;
+ 
+	case LTQ_PINCONF_PARAM_OUTPUT:
+		reg = GPIO_DIR(pin);
+		if (arg == 0)
+			gpio_clearbit(info->membase[0], reg, PORT_PIN(pin));
+		else
+			gpio_setbit(info->membase[0], reg, PORT_PIN(pin));
+		break;
+
+ 	default:
+ 		dev_err(pctldev->dev, "Invalid config param %04x\n", param);
+ 		return -ENOTSUPP;
+@@ -522,9 +538,25 @@
+ 	return 0;
+ }
+ 
+int xway_pinconf_group_set(struct pinctrl_dev *pctldev,
+			unsigned selector,
+			unsigned long config)
+{
+	struct ltq_pinmux_info *info = pinctrl_dev_get_drvdata(pctldev);
+	int i, ret = 0;
+
+	for (i = 0; i < info->grps[selector].npins && !ret; i++)
+		ret = xway_pinconf_set(pctldev,
+					info->grps[selector].pins[i], config);
+
+	return ret;
+}
+
+
+ struct pinconf_ops xway_pinconf_ops = {
+ 	.pin_config_get	= xway_pinconf_get,
+ 	.pin_config_set	= xway_pinconf_set,
+	.pin_config_group_set = xway_pinconf_group_set,
+ };
+ 
+ static struct pinctrl_desc xway_pctrl_desc = {
+@@ -532,10 +564,9 @@
+ 	.confops	= &xway_pinconf_ops,
+ };
+ 
+-static inline int xway_mux_apply(struct pinctrl_dev *pctrldev,
+static int mux_apply(struct ltq_pinmux_info *info,
+ 				int pin, int mux)
+ {
+-	struct ltq_pinmux_info *info = pinctrl_dev_get_drvdata(pctrldev);
+ 	int port = PORT(pin);
+ 	u32 alt1_reg = GPIO_ALT1(pin);
+ 
+@@ -555,9 +586,18 @@
+ 	return 0;
+ }
+ 
+static inline int xway_mux_apply(struct pinctrl_dev *pctrldev,
+				int pin, int mux)
+{
+	struct ltq_pinmux_info *info = pinctrl_dev_get_drvdata(pctrldev);
+
+	return mux_apply(info, pin, mux);
+}
+
+ static const struct ltq_cfg_param xway_cfg_params[] = {
+ 	{"lantiq,pull",		LTQ_PINCONF_PARAM_PULL},
+ 	{"lantiq,open-drain",	LTQ_PINCONF_PARAM_OPEN_DRAIN},
+	{"lantiq,output",	LTQ_PINCONF_PARAM_OUTPUT},
+ };
+ 
+ static struct ltq_pinmux_info xway_info = {
+@@ -598,6 +638,10 @@
+ {
+ 	struct ltq_pinmux_info *info = dev_get_drvdata(chip->dev);
+ 
+	if (PORT(pin) == PORT3)
+		gpio_setbit(info->membase[0], GPIO3_OD, PORT_PIN(pin));
+	else
+		gpio_setbit(info->membase[0], GPIO_OD(pin), PORT_PIN(pin));
+ 	gpio_setbit(info->membase[0], GPIO_DIR(pin), PORT_PIN(pin));
+ 	xway_gpio_set(chip, pin, val);
+ 
+@@ -618,6 +662,18 @@
+ 	pinctrl_free_gpio(gpio);
+ }
+ 
+static int xway_gpio_to_irq(struct gpio_chip *chip, unsigned offset)
+{
+	struct ltq_pinmux_info *info = dev_get_drvdata(chip->dev);
+	int i;
+
+	for (i = 0; i < info->num_exin; i++)
+		if (info->exin[i] == offset)
+			return ltq_eiu_get_irq(i);
+
+	return -1;
+}
+
+ static struct gpio_chip xway_chip = {
+ 	.label = "gpio-xway",
+ 	.direction_input = xway_gpio_dir_in,
+@@ -626,6 +682,7 @@
+ 	.set = xway_gpio_set,
+ 	.request = xway_gpio_req,
+ 	.free = xway_gpio_free,
+	.to_irq = xway_gpio_to_irq,
+ 	.base = -1,
+ };
+ 
--- a/target/linux/lantiq/patches-3.7/0109-GPIO-MIPS-add-gpio-driver-for-falcon-SoC.patch
+++ b/target/linux/lantiq/patches-3.7/0109-GPIO-MIPS-add-gpio-driver-for-falcon-SoC.patch
@ -0,0 +1,404 @@
+From d4911be1cc44c8d3ca72b03d5da13f792d4a02d2 Mon Sep 17 00:00:00 2001
+From: John Crispin <blogic@openwrt.org>
+Date: Sat, 23 Jun 2012 15:32:33 +0200
+Subject: [PATCH 109/123] GPIO: MIPS: add gpio driver for falcon SoC
+
+Add driver for GPIO blocks found on Lantiq FALCON SoC. The SoC has 5 banks of
+up to 32 pads. The GPIO blocks have a per pin IRQs.
+
+Signed-off-by: John Crispin <blogic@openwrt.org>
+Signed-off-by: Thomas Langer <thomas.langer@lantiq.com>
+Cc: linux-kernel@vger.kernel.org
+---
+ drivers/gpio/Kconfig       |    5 +
+ drivers/gpio/Makefile      |    1 +
+ drivers/gpio/gpio-falcon.c |  349 ++++++++++++++++++++++++++++++++++++++++++++
+ 3 files changed, 355 insertions(+)
+ create mode 100644 drivers/gpio/gpio-falcon.c
+
+diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
+index 47150f5..0647e07 100644
+--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
+@@ -114,6 +114,11 @@ config GPIO_EP93XX
+ 	depends on ARCH_EP93XX
+ 	select GPIO_GENERIC
+ 
+config GPIO_FALCON
+	def_bool y
+	depends on MIPS && SOC_FALCON
+	select GPIO_GENERIC
+
+ config GPIO_MM_LANTIQ
+ 	bool "Lantiq Memory mapped GPIOs"
+ 	depends on LANTIQ && SOC_XWAY
+diff --git a/drivers/gpio/Makefile b/drivers/gpio/Makefile
+index 9aeed67..2a9e4a2 100644
+--- a/drivers/gpio/Makefile
+++ b/drivers/gpio/Makefile
+@@ -21,6 +21,7 @@ obj-$(CONFIG_GPIO_DA9052)	+= gpio-da9052.o
+ obj-$(CONFIG_ARCH_DAVINCI)	+= gpio-davinci.o
+ obj-$(CONFIG_GPIO_EM)		+= gpio-em.o
+ obj-$(CONFIG_GPIO_EP93XX)	+= gpio-ep93xx.o
+obj-$(CONFIG_GPIO_FALCON)	+= gpio-falcon.o
+ obj-$(CONFIG_GPIO_GE_FPGA)	+= gpio-ge.o
+ obj-$(CONFIG_GPIO_ICH)		+= gpio-ich.o
+ obj-$(CONFIG_GPIO_IT8761E)	+= gpio-it8761e.o
+diff --git a/drivers/gpio/gpio-falcon.c b/drivers/gpio/gpio-falcon.c
+new file mode 100644
+index 0000000..ae8b55d
+--- /dev/null
+++ b/drivers/gpio/gpio-falcon.c
+@@ -0,0 +1,349 @@
+/*
+ *  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.
+ *
+ *  Copyright (C) 2012 Thomas Langer <thomas.langer@lantiq.com>
+ *  Copyright (C) 2012 John Crispin <blogic@openwrt.org>
+ */
+
+#include <linux/gpio.h>
+#include <linux/interrupt.h>
+#include <linux/slab.h>
+#include <linux/export.h>
+#include <linux/err.h>
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/of_irq.h>
+#include <linux/pinctrl/pinctrl.h>
+#include <linux/pinctrl/consumer.h>
+#include <linux/platform_device.h>
+
+#include <lantiq_soc.h>
+
+/* Data Output Register */
+#define GPIO_OUT            0x00000000
+/* Data Input Register */
+#define GPIO_IN             0x00000004
+/* Direction Register */
+#define GPIO_DIR            0x00000008
+/* External Interrupt Control Register 0 */
+#define GPIO_EXINTCR0       0x00000018
+/* External Interrupt Control Register 1 */
+#define GPIO_EXINTCR1       0x0000001C
+/* IRN Capture Register */
+#define GPIO_IRNCR          0x00000020
+/* IRN Interrupt Configuration Register */
+#define GPIO_IRNCFG		0x0000002C
+/* IRN Interrupt Enable Set Register */
+#define GPIO_IRNRNSET       0x00000030
+/* IRN Interrupt Enable Clear Register */
+#define GPIO_IRNENCLR       0x00000034
+/* Output Set Register */
+#define GPIO_OUTSET         0x00000040
+/* Output Cler Register */
+#define GPIO_OUTCLR         0x00000044
+/* Direction Clear Register */
+#define GPIO_DIRSET         0x00000048
+/* Direction Set Register */
+#define GPIO_DIRCLR         0x0000004C
+
+/* turn a gpio_chip into a falcon_gpio_port */
+#define ctop(c)		container_of(c, struct falcon_gpio_port, gpio_chip)
+/* turn a irq_data into a falcon_gpio_port */
+#define itop(i)		((struct falcon_gpio_port *) irq_get_chip_data(i->irq))
+
+#define port_r32(p, reg)	ltq_r32(p->port + reg)
+#define port_w32(p, val, reg)	ltq_w32(val, p->port + reg)
+#define port_w32_mask(p, clear, set, reg) \
+		port_w32(p, (port_r32(p, reg) & ~(clear)) | (set), reg)
+
+#define MAX_PORTS		5
+#define PINS_PER_PORT		32
+
+struct falcon_gpio_port {
+	struct gpio_chip gpio_chip;
+	void __iomem *port;
+	unsigned int irq_base;
+	unsigned int chained_irq;
+	struct clk *clk;
+	char name[6];
+};
+
+static int falcon_gpio_direction_input(struct gpio_chip *chip,
+					unsigned int offset)
+{
+	port_w32(ctop(chip), 1 << offset, GPIO_DIRCLR);
+
+	return 0;
+}
+
+static void falcon_gpio_set(struct gpio_chip *chip, unsigned int offset,
+					int value)
+{
+	if (value)
+		port_w32(ctop(chip), 1 << offset, GPIO_OUTSET);
+	else
+		port_w32(ctop(chip), 1 << offset, GPIO_OUTCLR);
+}
+
+static int falcon_gpio_direction_output(struct gpio_chip *chip,
+					unsigned int offset, int value)
+{
+	falcon_gpio_set(chip, offset, value);
+	port_w32(ctop(chip), 1 << offset, GPIO_DIRSET);
+
+	return 0;
+}
+
+static int falcon_gpio_get(struct gpio_chip *chip, unsigned int offset)
+{
+	if ((port_r32(ctop(chip), GPIO_DIR) >> offset) & 1)
+		return (port_r32(ctop(chip), GPIO_OUT) >> offset) & 1;
+	else
+		return (port_r32(ctop(chip), GPIO_IN) >> offset) & 1;
+}
+
+static int falcon_gpio_request(struct gpio_chip *chip, unsigned offset)
+{
+	int gpio = chip->base + offset;
+
+	return pinctrl_request_gpio(gpio);
+}
+
+static void falcon_gpio_free(struct gpio_chip *chip, unsigned offset)
+{
+	int gpio = chip->base + offset;
+
+	pinctrl_free_gpio(gpio);
+}
+
+static int falcon_gpio_to_irq(struct gpio_chip *chip, unsigned offset)
+{
+	return ctop(chip)->irq_base + offset;
+}
+
+static void falcon_gpio_disable_irq(struct irq_data *d)
+{
+	unsigned int offset = d->irq - itop(d)->irq_base;
+
+	port_w32(itop(d), 1 << offset, GPIO_IRNENCLR);
+}
+
+static void falcon_gpio_enable_irq(struct irq_data *d)
+{
+	unsigned int offset = d->irq - itop(d)->irq_base;
+
+	port_w32(itop(d), 1 << offset, GPIO_IRNRNSET);
+}
+
+static void falcon_gpio_ack_irq(struct irq_data *d)
+{
+	unsigned int offset = d->irq - itop(d)->irq_base;
+
+	port_w32(itop(d), 1 << offset, GPIO_IRNCR);
+}
+
+static void falcon_gpio_mask_and_ack_irq(struct irq_data *d)
+{
+	unsigned int offset = d->irq - itop(d)->irq_base;
+
+	port_w32(itop(d), 1 << offset, GPIO_IRNENCLR);
+	port_w32(itop(d), 1 << offset, GPIO_IRNCR);
+}
+
+static struct irq_chip falcon_gpio_irq_chip;
+static int falcon_gpio_irq_type(struct irq_data *d, unsigned int type)
+{
+	unsigned int offset = d->irq - itop(d)->irq_base;
+	unsigned int mask = 1 << offset;
+
+	if ((type & IRQ_TYPE_SENSE_MASK) == IRQ_TYPE_NONE)
+		return 0;
+
+	if ((type & (IRQ_TYPE_LEVEL_HIGH | IRQ_TYPE_LEVEL_LOW)) != 0) {
+		/* level triggered */
+		port_w32_mask(itop(d), 0, mask, GPIO_IRNCFG);
+		irq_set_chip_and_handler_name(d->irq,
+			&falcon_gpio_irq_chip, handle_level_irq, "mux");
+	} else {
+		/* edge triggered */
+		port_w32_mask(itop(d), mask, 0, GPIO_IRNCFG);
+		irq_set_chip_and_handler_name(d->irq,
+			&falcon_gpio_irq_chip, handle_simple_irq, "mux");
+	}
+
+	if ((type & IRQ_TYPE_EDGE_BOTH) == IRQ_TYPE_EDGE_BOTH) {
+		port_w32_mask(itop(d), mask, 0, GPIO_EXINTCR0);
+		port_w32_mask(itop(d), 0, mask, GPIO_EXINTCR1);
+	} else {
+		if ((type & (IRQ_TYPE_EDGE_RISING | IRQ_TYPE_LEVEL_HIGH)) != 0)
+			/* positive logic: rising edge, high level */
+			port_w32_mask(itop(d), mask, 0, GPIO_EXINTCR0);
+		else
+			/* negative logic: falling edge, low level */
+			port_w32_mask(itop(d), 0, mask, GPIO_EXINTCR0);
+		port_w32_mask(itop(d), mask, 0, GPIO_EXINTCR1);
+	}
+
+	return gpio_direction_input(itop(d)->gpio_chip.base + offset);
+}
+
+static void falcon_gpio_irq_handler(unsigned int irq, struct irq_desc *desc)
+{
+	struct falcon_gpio_port *gpio_port = irq_desc_get_handler_data(desc);
+	unsigned long irncr;
+	int offset;
+
+	/* acknowledge interrupt */
+	irncr = port_r32(gpio_port, GPIO_IRNCR);
+	port_w32(gpio_port, irncr, GPIO_IRNCR);
+
+	desc->irq_data.chip->irq_ack(&desc->irq_data);
+
+	for_each_set_bit(offset, &irncr, gpio_port->gpio_chip.ngpio)
+		generic_handle_irq(gpio_port->irq_base + offset);
+}
+
+static int falcon_gpio_irq_map(struct irq_domain *d, unsigned int irq,
+				irq_hw_number_t hw)
+{
+	struct falcon_gpio_port *port = d->host_data;
+
+	irq_set_chip_and_handler_name(irq, &falcon_gpio_irq_chip,
+			handle_simple_irq, "mux");
+	irq_set_chip_data(irq, port);
+
+	/* set to negative logic (falling edge, low level) */
+	port_w32_mask(port, 0, 1 << hw, GPIO_EXINTCR0);
+	return 0;
+}
+
+static struct irq_chip falcon_gpio_irq_chip = {
+	.name = "gpio_irq_mux",
+	.irq_mask = falcon_gpio_disable_irq,
+	.irq_unmask = falcon_gpio_enable_irq,
+	.irq_ack = falcon_gpio_ack_irq,
+	.irq_mask_ack = falcon_gpio_mask_and_ack_irq,
+	.irq_set_type = falcon_gpio_irq_type,
+};
+
+static const struct irq_domain_ops irq_domain_ops = {
+	.xlate = irq_domain_xlate_onetwocell,
+	.map = falcon_gpio_irq_map,
+};
+
+static struct irqaction gpio_cascade = {
+	.handler = no_action,
+	.flags = IRQF_DISABLED,
+	.name = "gpio_cascade",
+};
+
+static int falcon_gpio_probe(struct platform_device *pdev)
+{
+	struct pinctrl_gpio_range *gpio_range;
+	struct device_node *node = pdev->dev.of_node;
+	const __be32 *bank = of_get_property(node, "lantiq,bank", NULL);
+	struct falcon_gpio_port *gpio_port;
+	struct resource *gpiores, irqres;
+	int ret, size;
+
+	if (!bank || *bank >= MAX_PORTS)
+		return -ENODEV;
+
+	size = pinctrl_falcon_get_range_size(*bank);
+	if (size < 1) {
+		dev_err(&pdev->dev, "pad not loaded for bank %d\n", *bank);
+		return size;
+	}
+
+	gpiores = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	if (!gpiores)
+		return -ENODEV;
+
+	gpio_range = devm_kzalloc(&pdev->dev, sizeof(struct pinctrl_gpio_range),
+				GFP_KERNEL);
+	if (!gpio_range)
+		return -ENOMEM;
+
+	gpio_port = devm_kzalloc(&pdev->dev, sizeof(struct falcon_gpio_port),
+				GFP_KERNEL);
+	if (!gpio_port)
+		return -ENOMEM;
+	snprintf(gpio_port->name, 6, "gpio%d", *bank);
+	gpio_port->gpio_chip.label = gpio_port->name;
+	gpio_port->gpio_chip.direction_input = falcon_gpio_direction_input;
+	gpio_port->gpio_chip.direction_output = falcon_gpio_direction_output;
+	gpio_port->gpio_chip.get = falcon_gpio_get;
+	gpio_port->gpio_chip.set = falcon_gpio_set;
+	gpio_port->gpio_chip.request = falcon_gpio_request;
+	gpio_port->gpio_chip.free = falcon_gpio_free;
+	gpio_port->gpio_chip.base = -1;
+	gpio_port->gpio_chip.ngpio = size;
+	gpio_port->gpio_chip.dev = &pdev->dev;
+
+	gpio_port->port = devm_request_and_ioremap(&pdev->dev, gpiores);
+	if (!gpio_port->port) {
+		dev_err(&pdev->dev, "Could not map io ranges\n");
+		return -ENOMEM;
+	}
+
+	gpio_port->clk = clk_get(&pdev->dev, NULL);
+	if (IS_ERR(gpio_port->clk)) {
+		dev_err(&pdev->dev, "Could not get clock\n");
+		return PTR_ERR(gpio_port->clk);
+	}
+	clk_enable(gpio_port->clk);
+
+	if (of_irq_to_resource_table(node, &irqres, 1) == 1) {
+		gpio_port->irq_base = INT_NUM_EXTRA_START + (32 * *bank);
+		gpio_port->gpio_chip.to_irq = falcon_gpio_to_irq;
+		gpio_port->chained_irq = irqres.start;
+		irq_domain_add_legacy(node, size, gpio_port->irq_base, 0,
+					&irq_domain_ops, gpio_port);
+		setup_irq(irqres.start, &gpio_cascade);
+		irq_set_handler_data(irqres.start, gpio_port);
+		irq_set_chained_handler(irqres.start, falcon_gpio_irq_handler);
+	}
+
+	ret = gpiochip_add(&gpio_port->gpio_chip);
+	if (!ret)
+		platform_set_drvdata(pdev, gpio_port);
+
+	gpio_range->name = "FALCON GPIO";
+	gpio_range->id = *bank;
+	gpio_range->base = gpio_port->gpio_chip.base;
+	gpio_range->npins = gpio_port->gpio_chip.ngpio;
+	gpio_range->gc = &gpio_port->gpio_chip;
+	pinctrl_falcon_add_gpio_range(gpio_range);
+
+	return ret;
+}
+
+static const struct of_device_id falcon_gpio_match[] = {
+	{ .compatible = "lantiq,gpio-falcon" },
+	{},
+};
+MODULE_DEVICE_TABLE(of, falcon_gpio_match);
+
+static struct platform_driver falcon_gpio_driver = {
+	.probe = falcon_gpio_probe,
+	.driver = {
+		.name = "gpio-falcon",
+		.owner = THIS_MODULE,
+		.of_match_table = falcon_gpio_match,
+	},
+};
+
+int __init falcon_gpio_init(void)
+{
+	int ret;
+
+	pr_info("FALC(tm) ON GPIO Driver, (C) 2012 Lantiq Deutschland Gmbh\n");
+	ret = platform_driver_register(&falcon_gpio_driver);
+	if (ret)
+		pr_err("falcon_gpio: Error registering platform driver!");
+	return ret;
+}
+
+subsys_initcall(falcon_gpio_init);
+-- 
+1.7.10.4
+
--- a/target/linux/lantiq/patches-3.7/0110-Document-devicetree-add-OF-documents-for-lantiq-seri.patch
+++ b/target/linux/lantiq/patches-3.7/0110-Document-devicetree-add-OF-documents-for-lantiq-seri.patch
@ -0,0 +1,39 @@
+From ed881db69430dd62765d02e2f4f1321ddc2f5fb5 Mon Sep 17 00:00:00 2001
+From: John Crispin <blogic@openwrt.org>
+Date: Fri, 20 Jul 2012 18:58:34 +0200
+Subject: [PATCH 110/123] Document: devicetree: add OF documents for lantiq
+ serial port
+
+Signed-off-by: John Crispin <blogic@openwrt.org>
+Cc: Rob Herring <rob.herring@calxeda.com>
+Cc: devicetree-discuss@lists.ozlabs.org
+---
+ .../devicetree/bindings/serial/lantiq_asc.txt          |   16 ++++++++++++++++
+ 1 file changed, 16 insertions(+)
+ create mode 100644 Documentation/devicetree/bindings/serial/lantiq_asc.txt
+
+diff --git a/Documentation/devicetree/bindings/serial/lantiq_asc.txt b/Documentation/devicetree/bindings/serial/lantiq_asc.txt
+new file mode 100644
+index 0000000..5b78591
+--- /dev/null
+++ b/Documentation/devicetree/bindings/serial/lantiq_asc.txt
+@@ -0,0 +1,16 @@
+Lantiq SoC ASC serial controller
+
+Required properties:
+- compatible : Should be "lantiq,asc"
+- reg : Address and length of the register set for the device
+- interrupts: the 3 (tx rx err) interrupt numbers. The interrupt specifier
+  depends on the interrupt-parent interrupt controller.
+
+Example:
+
+asc1: serial@E100C00 {
+	compatible = "lantiq,asc";
+	reg = <0xE100C00 0x400>;
+	interrupt-parent = <&icu0>;
+	interrupts = <112 113 114>;
+};
+-- 
+1.7.10.4
+
--- a/target/linux/lantiq/patches-3.7/0111-MTD-MIPS-lantiq-Add-NAND-support-on-Lantiq-FALCON-So.patch
+++ b/target/linux/lantiq/patches-3.7/0111-MTD-MIPS-lantiq-Add-NAND-support-on-Lantiq-FALCON-So.patch
@ -0,0 +1,139 @@
+From 72112b91624dca6c636bd3a592471642d3988b27 Mon Sep 17 00:00:00 2001
+From: John Crispin <blogic@openwrt.org>
+Date: Fri, 20 Jul 2012 19:09:01 +0200
+Subject: [PATCH 111/123] MTD: MIPS: lantiq: Add NAND support on Lantiq FALCON
+ SoC.
+
+The driver uses plat_nand. As the platform_device is loaded from DT, we need
+to lookup the node and attach our falocn specific "struct platform_nand_data"
+to it.
+
+Signed-off-by: John Crispin <blogic@openwrt.org>
+Cc: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
+Cc: linux-mtd@lists.infradead.org
+---
+ drivers/mtd/nand/Kconfig       |    8 ++++
+ drivers/mtd/nand/Makefile      |    1 +
+ drivers/mtd/nand/falcon_nand.c |   82 ++++++++++++++++++++++++++++++++++++++++
+ 3 files changed, 91 insertions(+)
+ create mode 100644 drivers/mtd/nand/falcon_nand.c
+
+diff --git a/drivers/mtd/nand/Kconfig b/drivers/mtd/nand/Kconfig
+index 4883139..a3b05be 100644
+--- a/drivers/mtd/nand/Kconfig
+++ b/drivers/mtd/nand/Kconfig
+@@ -572,4 +572,12 @@ config MTD_NAND_XWAY
+ 	  Enables support for NAND Flash chips on Lantiq XWAY SoCs. NAND is attached
+ 	  to the External Bus Unit (EBU).
+ 
+config MTD_NAND_FALCON
+	tristate "Support for NAND on Lantiq FALC-ON SoC"
+	depends on LANTIQ && SOC_FALCON
+	select MTD_NAND_PLATFORM
+	help
+	  Enables support for NAND Flash chips on Lantiq FALC-ON SoCs. NAND is
+	  attached to the External Bus Unit (EBU).
+
+ endif # MTD_NAND
+diff --git a/drivers/mtd/nand/Makefile b/drivers/mtd/nand/Makefile
+index 2cbd091..a97e1b5 100644
+--- a/drivers/mtd/nand/Makefile
+++ b/drivers/mtd/nand/Makefile
+@@ -53,5 +53,6 @@ obj-$(CONFIG_MTD_NAND_RICOH)		+= r852.o
+ obj-$(CONFIG_MTD_NAND_JZ4740)		+= jz4740_nand.o
+ obj-$(CONFIG_MTD_NAND_GPMI_NAND)	+= gpmi-nand/
+ obj-$(CONFIG_MTD_NAND_XWAY)		+= xway_nand.o
+obj-$(CONFIG_MTD_NAND_FALCON)		+= falcon_nand.o
+ 
+ nand-objs := nand_base.o nand_bbt.o
+diff --git a/drivers/mtd/nand/falcon_nand.c b/drivers/mtd/nand/falcon_nand.c
+new file mode 100644
+index 0000000..b3b850c
+--- /dev/null
+++ b/drivers/mtd/nand/falcon_nand.c
+@@ -0,0 +1,82 @@
+/*
+ * 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.
+ *
+ * Copyright (C) 2011 Thomas Langer <thomas.langer@lantiq.com>
+ * Copyright (C) 2011 John Crispin <blogic@openwrt.org>
+ */
+
+#include <linux/mtd/nand.h>
+#include <linux/of_platform.h>
+
+#include <lantiq_soc.h>
+
+/* nand flash */
+/* address lines used for NAND control signals */
+#define NAND_ADDR_ALE		0x10000
+#define NAND_ADDR_CLE		0x20000
+/* Ready/Busy Status */
+#define MODCON_STS		0x0002
+/* Ready/Busy Status Edge */
+#define MODCON_STSEDGE		0x0004
+#define LTQ_EBU_MODCON		0x000C
+
+static const char *part_probes[] = { "cmdlinepart", "ofpart", NULL };
+
+static int falcon_nand_ready(struct mtd_info *mtd)
+{
+	u32 modcon = ltq_ebu_r32(LTQ_EBU_MODCON);
+
+	return (((modcon & (MODCON_STS | MODCON_STSEDGE)) ==
+						(MODCON_STS | MODCON_STSEDGE)));
+}
+
+static void falcon_hwcontrol(struct mtd_info *mtd, int cmd, unsigned int ctrl)
+{
+	struct nand_chip *this = mtd->priv;
+	unsigned long nandaddr = (unsigned long) this->IO_ADDR_W;
+
+	if (ctrl & NAND_CTRL_CHANGE) {
+		nandaddr &= ~(NAND_ADDR_ALE | NAND_ADDR_CLE);
+
+		if (ctrl & NAND_CLE)
+			nandaddr |= NAND_ADDR_CLE;
+		if (ctrl & NAND_ALE)
+			nandaddr |= NAND_ADDR_ALE;
+
+		this->IO_ADDR_W = (void __iomem *) nandaddr;
+	}
+
+	if (cmd != NAND_CMD_NONE)
+		writeb(cmd, this->IO_ADDR_W);
+}
+
+static struct platform_nand_data falcon_nand_data = {
+	.chip = {
+		.nr_chips		= 1,
+		.chip_delay		= 25,
+		.part_probe_types	= part_probes,
+	},
+	.ctrl = {
+		.cmd_ctrl		= falcon_hwcontrol,
+		.dev_ready		= falcon_nand_ready,
+	}
+};
+
+static int __init falcon_register_nand(void)
+{
+	struct device_node *node;
+	struct platform_device *pdev;
+
+	node = of_find_compatible_node(NULL, NULL, "lantiq,nand-falcon");
+	if (!node)
+		return -1;
+	pdev = of_find_device_by_node(node);
+	if (pdev)
+		pdev->dev.platform_data = &falcon_nand_data;
+	of_node_put(node);
+	return 0;
+}
+
+arch_initcall(falcon_register_nand);
+-- 
+1.7.10.4
+
--- a/target/linux/lantiq/patches-3.7/0112-MTD-lantiq-xway-fix-NAND-reset-timeout-handling.patch
+++ b/target/linux/lantiq/patches-3.7/0112-MTD-lantiq-xway-fix-NAND-reset-timeout-handling.patch
@ -0,0 +1,47 @@
+From d8d9b9055d704d6f84ef6346d6826b8a9640f209 Mon Sep 17 00:00:00 2001
+From: John Crispin <blogic@openwrt.org>
+Date: Mon, 22 Oct 2012 10:25:39 +0200
+Subject: [PATCH 112/123] MTD: lantiq: xway: fix NAND reset timeout handling
+
+Fixes a possible deadlock in the code that resets the NAND flash.
+
+http://lists.infradead.org/pipermail/linux-mtd/2012-September/044240.html
+
+Signed-off-by: John Crispin <blogic@openwrt.org>
+---
+ drivers/mtd/nand/xway_nand.c |   12 ++++++++++--
+ 1 file changed, 10 insertions(+), 2 deletions(-)
+
+diff --git a/drivers/mtd/nand/xway_nand.c b/drivers/mtd/nand/xway_nand.c
+index 3f81dc8..4731300 100644
+--- a/drivers/mtd/nand/xway_nand.c
+++ b/drivers/mtd/nand/xway_nand.c
+@@ -58,15 +58,23 @@ static void xway_reset_chip(struct nand_chip *chip)
+ {
+ 	unsigned long nandaddr = (unsigned long) chip->IO_ADDR_W;
+ 	unsigned long flags;
+	unsigned long timeout;
+ 
+ 	nandaddr &= ~NAND_WRITE_ADDR;
+ 	nandaddr |= NAND_WRITE_CMD;
+ 
+ 	/* finish with a reset */
+	timeout = jiffies + msecs_to_jiffies(200);
+
+ 	spin_lock_irqsave(&ebu_lock, flags);
+
+ 	writeb(NAND_WRITE_CMD_RESET, (void __iomem *) nandaddr);
+-	while ((ltq_ebu_r32(EBU_NAND_WAIT) & NAND_WAIT_WR_C) == 0)
+-		;
+	do {
+		if ((ltq_ebu_r32(EBU_NAND_WAIT) & NAND_WAIT_WR_C) == 0)
+			break;
+		cond_resched();
+	} while (!time_after_eq(jiffies, timeout));
+
+ 	spin_unlock_irqrestore(&ebu_lock, flags);
+ }
+ 
+-- 
+1.7.10.4
+
--- a/target/linux/lantiq/patches-3.7/0113-I2C-MIPS-lantiq-add-FALC-ON-i2c-bus-master.patch
+++ b/target/linux/lantiq/patches-3.7/0113-I2C-MIPS-lantiq-add-FALC-ON-i2c-bus-master.patch
--- a/target/linux/lantiq/patches-3.7/0114-SPI-MIPS-lantiq-adds-spi-xway.patch
+++ b/target/linux/lantiq/patches-3.7/0114-SPI-MIPS-lantiq-adds-spi-xway.patch
--- a/target/linux/lantiq/patches-3.7/0115-NET-PHY-adds-driver-for-lantiq-PHY11G.patch
+++ b/target/linux/lantiq/patches-3.7/0115-NET-PHY-adds-driver-for-lantiq-PHY11G.patch
@ -0,0 +1,228 @@
+From 12f4b99d63edc15849357c09e22a36445c2752cc Mon Sep 17 00:00:00 2001
+From: John Crispin <blogic@openwrt.org>
+Date: Mon, 22 Oct 2012 09:28:30 +0200
+Subject: [PATCH 115/123] NET: PHY: adds driver for lantiq PHY11G
+
+Signed-off-by: John Crispin <blogic@openwrt.org>
+---
+ drivers/net/phy/Kconfig  |    5 ++
+ drivers/net/phy/Makefile |    1 +
+ drivers/net/phy/lantiq.c |  178 ++++++++++++++++++++++++++++++++++++++++++++++
+ 3 files changed, 184 insertions(+)
+ create mode 100644 drivers/net/phy/lantiq.c
+
+diff --git a/drivers/net/phy/Kconfig b/drivers/net/phy/Kconfig
+index 961f0b2..41a2992 100644
+--- a/drivers/net/phy/Kconfig
+++ b/drivers/net/phy/Kconfig
+@@ -107,6 +107,11 @@ config MICREL_PHY
+ 	---help---
+ 	  Supports the KSZ9021, VSC8201, KS8001 PHYs.
+ 
+config LANTIQ_PHY
+	tristate "Driver for Lantiq PHYs"
+	---help---
+	  Supports the 11G and 22E PHYs.
+
+ config FIXED_PHY
+ 	bool "Driver for MDIO Bus/PHY emulation with fixed speed/link PHYs"
+ 	depends on PHYLIB=y
+diff --git a/drivers/net/phy/Makefile b/drivers/net/phy/Makefile
+index 9645e38..e2eeee3 100644
+--- a/drivers/net/phy/Makefile
+++ b/drivers/net/phy/Makefile
+@@ -23,6 +23,7 @@ obj-$(CONFIG_NATIONAL_PHY)	+= national.o
+ obj-$(CONFIG_DP83640_PHY)	+= dp83640.o
+ obj-$(CONFIG_STE10XP)		+= ste10Xp.o
+ obj-$(CONFIG_MICREL_PHY)	+= micrel.o
+obj-$(CONFIG_LANTIQ_PHY)        += lantiq.o
+ obj-$(CONFIG_MDIO_OCTEON)	+= mdio-octeon.o
+ obj-$(CONFIG_MICREL_KS8995MA)	+= spi_ks8995.o
+ obj-$(CONFIG_AT803X_PHY)	+= at803x.o
+diff --git a/drivers/net/phy/lantiq.c b/drivers/net/phy/lantiq.c
+new file mode 100644
+index 0000000..ba4d7b7
+--- /dev/null
+++ b/drivers/net/phy/lantiq.c
+@@ -0,0 +1,178 @@
+/*
+ *   This program is free software; you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation; either version 2 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program; if not, write to the Free Software
+ *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
+ *
+ *   Copyright (C) 2012 Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>
+ */
+
+#include <linux/module.h>
+#include <linux/phy.h>
+
+#define MII_MMDCTRL		0x0d
+#define MII_MMDDATA		0x0e
+
+#define MII_VR9_11G_IMASK	0x19	/* interrupt mask */
+#define MII_VR9_11G_ISTAT	0x1a	/* interrupt status */
+
+#define INT_VR9_11G_WOL		BIT(15)	/* Wake-On-LAN */
+#define INT_VR9_11G_ANE		BIT(11)	/* Auto-Neg error */
+#define INT_VR9_11G_ANC		BIT(10)	/* Auto-Neg complete */
+#define INT_VR9_11G_ADSC	BIT(5)	/* Link auto-downspeed detect */
+#define INT_VR9_11G_DXMC	BIT(2)	/* Duplex mode change */
+#define INT_VR9_11G_LSPC	BIT(1)	/* Link speed change */
+#define INT_VR9_11G_LSTC	BIT(0)	/* Link state change */
+#define INT_VR9_11G_MASK	(INT_VR9_11G_LSTC | INT_VR9_11G_ADSC)
+
+#define ADVERTISED_MPD		BIT(10)	/* Multi-port device */
+
+#define MMD_DEVAD		0x1f
+#define MMD_ACTYPE_SHIFT	14
+#define MMD_ACTYPE_ADDRESS	(0 << MMD_ACTYPE_SHIFT)
+#define MMD_ACTYPE_DATA		(1 << MMD_ACTYPE_SHIFT)
+#define MMD_ACTYPE_DATA_PI	(2 << MMD_ACTYPE_SHIFT)
+#define MMD_ACTYPE_DATA_PIWR	(3 << MMD_ACTYPE_SHIFT)
+
+static __maybe_unused int vr9_gphy_mmd_read(struct phy_device *phydev,
+						u16 regnum)
+{
+	phy_write(phydev, MII_MMDCTRL, MMD_ACTYPE_ADDRESS | MMD_DEVAD);
+	phy_write(phydev, MII_MMDDATA, regnum);
+	phy_write(phydev, MII_MMDCTRL, MMD_ACTYPE_DATA | MMD_DEVAD);
+
+	return phy_read(phydev, MII_MMDDATA);
+}
+
+static __maybe_unused int vr9_gphy_mmd_write(struct phy_device *phydev,
+						u16 regnum, u16 val)
+{
+	phy_write(phydev, MII_MMDCTRL, MMD_ACTYPE_ADDRESS | MMD_DEVAD);
+	phy_write(phydev, MII_MMDDATA, regnum);
+	phy_write(phydev, MII_MMDCTRL, MMD_ACTYPE_DATA | MMD_DEVAD);
+	phy_write(phydev, MII_MMDDATA, val);
+
+	return 0;
+}
+
+static int vr9_gphy_config_init(struct phy_device *phydev)
+{
+	int err;
+
+	dev_dbg(&phydev->dev, "%s\n", __func__);
+
+	/* Mask all interrupts */
+	err = phy_write(phydev, MII_VR9_11G_IMASK, 0);
+	if (err)
+		return err;
+
+	/* Clear all pending interrupts */
+	phy_read(phydev, MII_VR9_11G_ISTAT);
+
+	return 0;
+}
+
+static int vr9_gphy_config_aneg(struct phy_device *phydev)
+{
+	int reg, err;
+
+	/* Advertise as multi-port device */
+	reg = phy_read(phydev, MII_CTRL1000);
+	reg |= ADVERTISED_MPD;
+	err = phy_write(phydev, MII_CTRL1000, reg);
+	if (err)
+		return err;
+
+	return genphy_config_aneg(phydev);
+}
+
+static int vr9_gphy_ack_interrupt(struct phy_device *phydev)
+{
+	int reg;
+
+	/*
+	 * Possible IRQ numbers:
+	 * - IM3_IRL18 for GPHY0
+	 * - IM3_IRL17 for GPHY1
+	 *
+	 * Due to a silicon bug IRQ lines are not really independent from
+	 * each other. Sometimes the two lines are driven at the same time
+	 * if only one GPHY core raises the interrupt.
+	 */
+
+	reg = phy_read(phydev, MII_VR9_11G_ISTAT);
+
+	return (reg < 0) ? reg : 0;
+}
+
+static int vr9_gphy_did_interrupt(struct phy_device *phydev)
+{
+	int reg;
+
+	reg = phy_read(phydev, MII_VR9_11G_ISTAT);
+
+	return reg > 0;
+}
+
+static int vr9_gphy_config_intr(struct phy_device *phydev)
+{
+	int err;
+
+	if (phydev->interrupts == PHY_INTERRUPT_ENABLED)
+		err = phy_write(phydev, MII_VR9_11G_IMASK, INT_VR9_11G_MASK);
+	else
+		err = phy_write(phydev, MII_VR9_11G_IMASK, 0);
+
+	return err;
+}
+
+/* TODO: add vr9_gphy_22f_driver and drivers for external Lantiq PEF7071 PHYs */
+static struct phy_driver vr9_gphy_11g_driver = {
+	.phy_id		= 0xd565a408,
+	.phy_id_mask	= 0xfffffff0,
+	.name		= "Lantiq XWAY VR9 GPHY 11G",
+	.features	= (PHY_GBIT_FEATURES | SUPPORTED_Pause),
+	.flags		= 0, /*PHY_HAS_INTERRUPT,*/
+	.config_init	= vr9_gphy_config_init,
+	.config_aneg	= vr9_gphy_config_aneg,
+	.read_status	= genphy_read_status,
+	.ack_interrupt	= vr9_gphy_ack_interrupt,
+	.did_interrupt	= vr9_gphy_did_interrupt,
+	.config_intr	= vr9_gphy_config_intr,
+	.driver		= { .owner = THIS_MODULE },
+};
+
+static int __init ltq_phy_init(void)
+{
+	int err;
+
+	err = phy_driver_register(&vr9_gphy_11g_driver);
+	if (err)
+		goto err_out;
+
+	return 0;
+
+err_out:
+	return err;
+}
+
+static void __exit ltq_phy_exit(void)
+{
+	phy_driver_unregister(&vr9_gphy_11g_driver);
+}
+
+module_init(ltq_phy_init);
+module_exit(ltq_phy_exit);
+
+MODULE_DESCRIPTION("Lantiq PHY drivers");
+MODULE_AUTHOR("Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>");
+MODULE_LICENSE("GPL");
+-- 
+1.7.10.4
+
--- a/target/linux/lantiq/patches-3.7/0116-NET-MIPS-lantiq-update-etop-driver-for-devicetree.patch
+++ b/target/linux/lantiq/patches-3.7/0116-NET-MIPS-lantiq-update-etop-driver-for-devicetree.patch
@ -0,0 +1,807 @@
+From c7b0e371e1c5e2f6258decfeb948e0dda7109afc Mon Sep 17 00:00:00 2001
+From: John Crispin <blogic@openwrt.org>
+Date: Wed, 24 Oct 2012 19:50:30 +0200
+Subject: [PATCH 116/123] NET: MIPS: lantiq: update etop driver for devicetree
+
+---
+ drivers/net/ethernet/lantiq_etop.c |  470 +++++++++++++++++++++++++-----------
+ 1 file changed, 333 insertions(+), 137 deletions(-)
+
+diff --git a/drivers/net/ethernet/lantiq_etop.c b/drivers/net/ethernet/lantiq_etop.c
+index 003c5bc..dc5457a 100644
+--- a/drivers/net/ethernet/lantiq_etop.c
+++ b/drivers/net/ethernet/lantiq_etop.c
+@@ -12,7 +12,7 @@
+  *   along with this program; if not, write to the Free Software
+  *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
+  *
+- *   Copyright (C) 2011 John Crispin <blogic@openwrt.org>
+ *   Copyright (C) 2011-12 John Crispin <blogic@openwrt.org>
+  */
+ 
+ #include <linux/kernel.h>
+@@ -36,6 +36,10 @@
+ #include <linux/io.h>
+ #include <linux/dma-mapping.h>
+ #include <linux/module.h>
+#include <linux/clk.h>
+#include <linux/of_net.h>
+#include <linux/of_irq.h>
+#include <linux/of_platform.h>
+ 
+ #include <asm/checksum.h>
+ 
+@@ -71,25 +75,56 @@
+ #define ETOP_MII_REVERSE	0xe
+ #define ETOP_PLEN_UNDER		0x40
+ #define ETOP_CGEN		0x800
+-
+-/* use 2 static channels for TX/RX */
+-#define LTQ_ETOP_TX_CHANNEL	1
+-#define LTQ_ETOP_RX_CHANNEL	6
+-#define IS_TX(x)		(x == LTQ_ETOP_TX_CHANNEL)
+-#define IS_RX(x)		(x == LTQ_ETOP_RX_CHANNEL)
+-
+#define ETOP_CFG_MII0		0x01
+
+#define LTQ_GBIT_MDIO_CTL	0xCC
+#define LTQ_GBIT_MDIO_DATA	0xd0
+#define LTQ_GBIT_GCTL0		0x68
+#define LTQ_GBIT_PMAC_HD_CTL	0x8c
+#define LTQ_GBIT_P0_CTL		0x4
+#define LTQ_GBIT_PMAC_RX_IPG	0xa8
+
+#define PMAC_HD_CTL_AS		(1 << 19)
+#define PMAC_HD_CTL_RXSH	(1 << 22)
+
+/* Switch Enable (0=disable, 1=enable) */
+#define GCTL0_SE		0x80000000
+/* Disable MDIO auto polling (0=disable, 1=enable) */
+#define PX_CTL_DMDIO		0x00400000
+
+/* register information for the gbit's MDIO bus */
+#define MDIO_XR9_REQUEST	0x00008000
+#define MDIO_XR9_READ		0x00000800
+#define MDIO_XR9_WRITE		0x00000400
+#define MDIO_XR9_REG_MASK	0x1f
+#define MDIO_XR9_ADDR_MASK	0x1f
+#define MDIO_XR9_RD_MASK	0xffff
+#define MDIO_XR9_REG_OFFSET	0
+#define MDIO_XR9_ADDR_OFFSET	5
+#define MDIO_XR9_WR_OFFSET	16
+
+#define LTQ_DMA_ETOP	((of_machine_is_compatible("lantiq,ase")) ? \
+			(INT_NUM_IM3_IRL0) : (INT_NUM_IM2_IRL0))
+
+/* the newer xway socks have a embedded 3/7 port gbit multiplexer */
+ #define ltq_etop_r32(x)		ltq_r32(ltq_etop_membase + (x))
+ #define ltq_etop_w32(x, y)	ltq_w32(x, ltq_etop_membase + (y))
+ #define ltq_etop_w32_mask(x, y, z)	\
+ 		ltq_w32_mask(x, y, ltq_etop_membase + (z))
+ 
+-#define DRV_VERSION	"1.0"
+#define ltq_gbit_r32(x)		ltq_r32(ltq_gbit_membase + (x))
+#define ltq_gbit_w32(x, y)	ltq_w32(x, ltq_gbit_membase + (y))
+#define ltq_gbit_w32_mask(x, y, z)	\
+		ltq_w32_mask(x, y, ltq_gbit_membase + (z))
+
+#define DRV_VERSION	"1.2"
+ 
+ static void __iomem *ltq_etop_membase;
+static void __iomem *ltq_gbit_membase;
+ 
+ struct ltq_etop_chan {
+-	int idx;
+ 	int tx_free;
+	int irq;
+ 	struct net_device *netdev;
+ 	struct napi_struct napi;
+ 	struct ltq_dma_channel dma;
+@@ -99,22 +134,35 @@ struct ltq_etop_chan {
+ struct ltq_etop_priv {
+ 	struct net_device *netdev;
+ 	struct platform_device *pdev;
+-	struct ltq_eth_data *pldata;
+ 	struct resource *res;
+ 
+ 	struct mii_bus *mii_bus;
+ 	struct phy_device *phydev;
+ 
+-	struct ltq_etop_chan ch[MAX_DMA_CHAN];
+-	int tx_free[MAX_DMA_CHAN >> 1];
+	struct ltq_etop_chan txch;
+	struct ltq_etop_chan rxch;
+
+	int tx_irq;
+	int rx_irq;
+
+	const void *mac;
+	int mii_mode;
+ 
+ 	spinlock_t lock;
+
+	struct clk *clk_ppe;
+	struct clk *clk_switch;
+	struct clk *clk_ephy;
+	struct clk *clk_ephycgu;
+ };
+ 
+static int ltq_etop_mdio_wr(struct mii_bus *bus, int phy_addr,
+				int phy_reg, u16 phy_data);
+
+ static int
+ ltq_etop_alloc_skb(struct ltq_etop_chan *ch)
+ {
+-	ch->skb[ch->dma.desc] = netdev_alloc_skb(ch->netdev, MAX_DMA_DATA_LEN);
+	ch->skb[ch->dma.desc] = dev_alloc_skb(MAX_DMA_DATA_LEN);
+ 	if (!ch->skb[ch->dma.desc])
+ 		return -ENOMEM;
+ 	ch->dma.desc_base[ch->dma.desc].addr = dma_map_single(NULL,
+@@ -149,8 +197,11 @@ ltq_etop_hw_receive(struct ltq_etop_chan *ch)
+ 	spin_unlock_irqrestore(&priv->lock, flags);
+ 
+ 	skb_put(skb, len);
+	skb->dev = ch->netdev;
+ 	skb->protocol = eth_type_trans(skb, ch->netdev);
+ 	netif_receive_skb(skb);
+	ch->netdev->stats.rx_packets++;
+	ch->netdev->stats.rx_bytes += len;
+ }
+ 
+ static int
+@@ -158,8 +209,10 @@ ltq_etop_poll_rx(struct napi_struct *napi, int budget)
+ {
+ 	struct ltq_etop_chan *ch = container_of(napi,
+ 				struct ltq_etop_chan, napi);
+	struct ltq_etop_priv *priv = netdev_priv(ch->netdev);
+ 	int rx = 0;
+ 	int complete = 0;
+	unsigned long flags;
+ 
+ 	while ((rx < budget) && !complete) {
+ 		struct ltq_dma_desc *desc = &ch->dma.desc_base[ch->dma.desc];
+@@ -173,7 +226,9 @@ ltq_etop_poll_rx(struct napi_struct *napi, int budget)
+ 	}
+ 	if (complete || !rx) {
+ 		napi_complete(&ch->napi);
+		spin_lock_irqsave(&priv->lock, flags);
+ 		ltq_dma_ack_irq(&ch->dma);
+		spin_unlock_irqrestore(&priv->lock, flags);
+ 	}
+ 	return rx;
+ }
+@@ -185,12 +240,14 @@ ltq_etop_poll_tx(struct napi_struct *napi, int budget)
+ 		container_of(napi, struct ltq_etop_chan, napi);
+ 	struct ltq_etop_priv *priv = netdev_priv(ch->netdev);
+ 	struct netdev_queue *txq =
+-		netdev_get_tx_queue(ch->netdev, ch->idx >> 1);
+		netdev_get_tx_queue(ch->netdev, ch->dma.nr >> 1);
+ 	unsigned long flags;
+ 
+ 	spin_lock_irqsave(&priv->lock, flags);
+ 	while ((ch->dma.desc_base[ch->tx_free].ctl &
+ 			(LTQ_DMA_OWN | LTQ_DMA_C)) == LTQ_DMA_C) {
+		ch->netdev->stats.tx_packets++;
+		ch->netdev->stats.tx_bytes += ch->skb[ch->tx_free]->len;
+ 		dev_kfree_skb_any(ch->skb[ch->tx_free]);
+ 		ch->skb[ch->tx_free] = NULL;
+ 		memset(&ch->dma.desc_base[ch->tx_free], 0,
+@@ -203,7 +260,9 @@ ltq_etop_poll_tx(struct napi_struct *napi, int budget)
+ 	if (netif_tx_queue_stopped(txq))
+ 		netif_tx_start_queue(txq);
+ 	napi_complete(&ch->napi);
+	spin_lock_irqsave(&priv->lock, flags);
+ 	ltq_dma_ack_irq(&ch->dma);
+	spin_unlock_irqrestore(&priv->lock, flags);
+ 	return 1;
+ }
+ 
+@@ -211,9 +270,10 @@ static irqreturn_t
+ ltq_etop_dma_irq(int irq, void *_priv)
+ {
+ 	struct ltq_etop_priv *priv = _priv;
+-	int ch = irq - LTQ_DMA_CH0_INT;
+-
+-	napi_schedule(&priv->ch[ch].napi);
+	if (irq == priv->txch.dma.irq)
+		napi_schedule(&priv->txch.napi);
+	else
+		napi_schedule(&priv->rxch.napi);
+ 	return IRQ_HANDLED;
+ }
+ 
+@@ -225,7 +285,7 @@ ltq_etop_free_channel(struct net_device *dev, struct ltq_etop_chan *ch)
+ 	ltq_dma_free(&ch->dma);
+ 	if (ch->dma.irq)
+ 		free_irq(ch->dma.irq, priv);
+-	if (IS_RX(ch->idx)) {
+	if (ch == &priv->txch) {
+ 		int desc;
+ 		for (desc = 0; desc < LTQ_DESC_NUM; desc++)
+ 			dev_kfree_skb_any(ch->skb[ch->dma.desc]);
+@@ -236,23 +296,55 @@ static void
+ ltq_etop_hw_exit(struct net_device *dev)
+ {
+ 	struct ltq_etop_priv *priv = netdev_priv(dev);
+-	int i;
+ 
+-	ltq_pmu_disable(PMU_PPE);
+-	for (i = 0; i < MAX_DMA_CHAN; i++)
+-		if (IS_TX(i) || IS_RX(i))
+-			ltq_etop_free_channel(dev, &priv->ch[i]);
+	clk_disable(priv->clk_ppe);
+
+	if (of_machine_is_compatible("lantiq,ar9"))
+		clk_disable(priv->clk_switch);
+
+	if (of_machine_is_compatible("lantiq,ase")) {
+		clk_disable(priv->clk_ephy);
+		clk_disable(priv->clk_ephycgu);
+	}
+
+	ltq_etop_free_channel(dev, &priv->txch);
+	ltq_etop_free_channel(dev, &priv->rxch);
+}
+
+static void
+ltq_etop_gbit_init(struct net_device *dev)
+{
+	struct ltq_etop_priv *priv = netdev_priv(dev);
+
+	clk_enable(priv->clk_switch);
+
+	ltq_gbit_w32_mask(0, GCTL0_SE, LTQ_GBIT_GCTL0);
+	/** Disable MDIO auto polling mode */
+	ltq_gbit_w32_mask(0, PX_CTL_DMDIO, LTQ_GBIT_P0_CTL);
+	/* set 1522 packet size */
+	ltq_gbit_w32_mask(0x300, 0, LTQ_GBIT_GCTL0);
+	/* disable pmac & dmac headers */
+	ltq_gbit_w32_mask(PMAC_HD_CTL_AS | PMAC_HD_CTL_RXSH, 0,
+		LTQ_GBIT_PMAC_HD_CTL);
+	/* Due to traffic halt when burst length 8,
+		replace default IPG value with 0x3B */
+	ltq_gbit_w32(0x3B, LTQ_GBIT_PMAC_RX_IPG);
+ }
+ 
+ static int
+ ltq_etop_hw_init(struct net_device *dev)
+ {
+ 	struct ltq_etop_priv *priv = netdev_priv(dev);
+-	int i;
+ 
+-	ltq_pmu_enable(PMU_PPE);
+	clk_enable(priv->clk_ppe);
+ 
+-	switch (priv->pldata->mii_mode) {
+	if (of_machine_is_compatible("lantiq,ar9")) {
+		ltq_etop_gbit_init(dev);
+		/* force the etops link to the gbit to MII */
+		priv->mii_mode = PHY_INTERFACE_MODE_MII;
+	}
+
+	switch (priv->mii_mode) {
+ 	case PHY_INTERFACE_MODE_RMII:
+ 		ltq_etop_w32_mask(ETOP_MII_MASK,
+ 			ETOP_MII_REVERSE, LTQ_ETOP_CFG);
+@@ -264,39 +356,68 @@ ltq_etop_hw_init(struct net_device *dev)
+ 		break;
+ 
+ 	default:
+		if (of_machine_is_compatible("lantiq,ase")) {
+			clk_enable(priv->clk_ephy);
+			/* disable external MII */
+			ltq_etop_w32_mask(0, ETOP_CFG_MII0, LTQ_ETOP_CFG);
+			/* enable clock for internal PHY */
+			clk_enable(priv->clk_ephycgu);
+			/* we need to write this magic to the internal phy to
+			   make it work */
+			ltq_etop_mdio_wr(NULL, 0x8, 0x12, 0xC020);
+			pr_info("Selected EPHY mode\n");
+			break;
+		}
+ 		netdev_err(dev, "unknown mii mode %d\n",
+-			priv->pldata->mii_mode);
+			priv->mii_mode);
+ 		return -ENOTSUPP;
+ 	}
+ 
+ 	/* enable crc generation */
+ 	ltq_etop_w32(PPE32_CGEN, LQ_PPE32_ENET_MAC_CFG);
+ 
+	return 0;
+}
+
+static int
+ltq_etop_dma_init(struct net_device *dev)
+{
+	struct ltq_etop_priv *priv = netdev_priv(dev);
+	int tx = priv->tx_irq - LTQ_DMA_ETOP;
+	int rx = priv->rx_irq - LTQ_DMA_ETOP;
+	int err;
+
+ 	ltq_dma_init_port(DMA_PORT_ETOP);
+ 
+-	for (i = 0; i < MAX_DMA_CHAN; i++) {
+-		int irq = LTQ_DMA_CH0_INT + i;
+-		struct ltq_etop_chan *ch = &priv->ch[i];
+-
+-		ch->idx = ch->dma.nr = i;
+-
+-		if (IS_TX(i)) {
+-			ltq_dma_alloc_tx(&ch->dma);
+-			request_irq(irq, ltq_etop_dma_irq, IRQF_DISABLED,
+-				"etop_tx", priv);
+-		} else if (IS_RX(i)) {
+-			ltq_dma_alloc_rx(&ch->dma);
+-			for (ch->dma.desc = 0; ch->dma.desc < LTQ_DESC_NUM;
+-					ch->dma.desc++)
+-				if (ltq_etop_alloc_skb(ch))
+-					return -ENOMEM;
+-			ch->dma.desc = 0;
+-			request_irq(irq, ltq_etop_dma_irq, IRQF_DISABLED,
+-				"etop_rx", priv);
+	priv->txch.dma.nr = tx;
+	ltq_dma_alloc_tx(&priv->txch.dma);
+	err = request_irq(priv->tx_irq, ltq_etop_dma_irq, IRQF_DISABLED,
+		"eth_tx", priv);
+	if (err) {
+		netdev_err(dev, "failed to allocate tx irq\n");
+		goto err_out;
+	}
+	priv->txch.dma.irq = priv->tx_irq;
+
+	priv->rxch.dma.nr = rx;
+	ltq_dma_alloc_rx(&priv->rxch.dma);
+	for (priv->rxch.dma.desc = 0; priv->rxch.dma.desc < LTQ_DESC_NUM;
+			priv->rxch.dma.desc++) {
+		if (ltq_etop_alloc_skb(&priv->rxch)) {
+			netdev_err(dev, "failed to allocate skbs\n");
+			err = -ENOMEM;
+			goto err_out;
+ 		}
+-		ch->dma.irq = irq;
+ 	}
+-	return 0;
+	priv->rxch.dma.desc = 0;
+	err = request_irq(priv->rx_irq, ltq_etop_dma_irq, IRQF_DISABLED,
+		"eth_rx", priv);
+	if (err)
+		netdev_err(dev, "failed to allocate rx irq\n");
+	else
+		priv->rxch.dma.irq = priv->rx_irq;
+err_out:
+	return err;
+ }
+ 
+ static void
+@@ -312,7 +433,10 @@ ltq_etop_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
+ {
+ 	struct ltq_etop_priv *priv = netdev_priv(dev);
+ 
+-	return phy_ethtool_gset(priv->phydev, cmd);
+	if (priv->phydev)
+		return phy_ethtool_gset(priv->phydev, cmd);
+	else
+		return 0;
+ }
+ 
+ static int
+@@ -320,7 +444,10 @@ ltq_etop_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
+ {
+ 	struct ltq_etop_priv *priv = netdev_priv(dev);
+ 
+-	return phy_ethtool_sset(priv->phydev, cmd);
+	if (priv->phydev)
+		return phy_ethtool_sset(priv->phydev, cmd);
+	else
+		return 0;
+ }
+ 
+ static int
+@@ -328,7 +455,10 @@ ltq_etop_nway_reset(struct net_device *dev)
+ {
+ 	struct ltq_etop_priv *priv = netdev_priv(dev);
+ 
+-	return phy_start_aneg(priv->phydev);
+	if (priv->phydev)
+		return phy_start_aneg(priv->phydev);
+	else
+		return 0;
+ }
+ 
+ static const struct ethtool_ops ltq_etop_ethtool_ops = {
+@@ -339,6 +469,39 @@ static const struct ethtool_ops ltq_etop_ethtool_ops = {
+ };
+ 
+ static int
+ltq_etop_mdio_wr_xr9(struct mii_bus *bus, int phy_addr,
+		int phy_reg, u16 phy_data)
+{
+	u32 val = MDIO_XR9_REQUEST | MDIO_XR9_WRITE |
+		(phy_data << MDIO_XR9_WR_OFFSET) |
+		((phy_addr & MDIO_XR9_ADDR_MASK) << MDIO_XR9_ADDR_OFFSET) |
+		((phy_reg & MDIO_XR9_REG_MASK) << MDIO_XR9_REG_OFFSET);
+
+	while (ltq_gbit_r32(LTQ_GBIT_MDIO_CTL) & MDIO_XR9_REQUEST)
+		;
+	ltq_gbit_w32(val, LTQ_GBIT_MDIO_CTL);
+	while (ltq_gbit_r32(LTQ_GBIT_MDIO_CTL) & MDIO_XR9_REQUEST)
+		;
+	return 0;
+}
+
+static int
+ltq_etop_mdio_rd_xr9(struct mii_bus *bus, int phy_addr, int phy_reg)
+{
+	u32 val = MDIO_XR9_REQUEST | MDIO_XR9_READ |
+		((phy_addr & MDIO_XR9_ADDR_MASK) << MDIO_XR9_ADDR_OFFSET) |
+		((phy_reg & MDIO_XR9_REG_MASK) << MDIO_XR9_REG_OFFSET);
+
+	while (ltq_gbit_r32(LTQ_GBIT_MDIO_CTL) & MDIO_XR9_REQUEST)
+		;
+	ltq_gbit_w32(val, LTQ_GBIT_MDIO_CTL);
+	while (ltq_gbit_r32(LTQ_GBIT_MDIO_CTL) & MDIO_XR9_REQUEST)
+		;
+	val = ltq_gbit_r32(LTQ_GBIT_MDIO_DATA) & MDIO_XR9_RD_MASK;
+	return val;
+}
+
+static int
+ ltq_etop_mdio_wr(struct mii_bus *bus, int phy_addr, int phy_reg, u16 phy_data)
+ {
+ 	u32 val = MDIO_REQUEST |
+@@ -379,14 +542,11 @@ ltq_etop_mdio_probe(struct net_device *dev)
+ {
+ 	struct ltq_etop_priv *priv = netdev_priv(dev);
+ 	struct phy_device *phydev = NULL;
+-	int phy_addr;
+ 
+-	for (phy_addr = 0; phy_addr < PHY_MAX_ADDR; phy_addr++) {
+-		if (priv->mii_bus->phy_map[phy_addr]) {
+-			phydev = priv->mii_bus->phy_map[phy_addr];
+-			break;
+-		}
+-	}
+	if (of_machine_is_compatible("lantiq,ase"))
+		phydev = priv->mii_bus->phy_map[8];
+	else
+		phydev = priv->mii_bus->phy_map[0];
+ 
+ 	if (!phydev) {
+ 		netdev_err(dev, "no PHY found\n");
+@@ -394,7 +554,7 @@ ltq_etop_mdio_probe(struct net_device *dev)
+ 	}
+ 
+ 	phydev = phy_connect(dev, dev_name(&phydev->dev), &ltq_etop_mdio_link,
+-			0, priv->pldata->mii_mode);
+			0, priv->mii_mode);
+ 
+ 	if (IS_ERR(phydev)) {
+ 		netdev_err(dev, "Could not attach to PHY\n");
+@@ -408,6 +568,9 @@ ltq_etop_mdio_probe(struct net_device *dev)
+ 			      | SUPPORTED_Autoneg
+ 			      | SUPPORTED_MII
+ 			      | SUPPORTED_TP);
+	if (of_machine_is_compatible("lantiq,ar9"))
+		phydev->supported &= SUPPORTED_1000baseT_Half
+					| SUPPORTED_1000baseT_Full;
+ 
+ 	phydev->advertising = phydev->supported;
+ 	priv->phydev = phydev;
+@@ -433,8 +596,13 @@ ltq_etop_mdio_init(struct net_device *dev)
+ 	}
+ 
+ 	priv->mii_bus->priv = dev;
+-	priv->mii_bus->read = ltq_etop_mdio_rd;
+-	priv->mii_bus->write = ltq_etop_mdio_wr;
+	if (of_machine_is_compatible("lantiq,ar9")) {
+		priv->mii_bus->read = ltq_etop_mdio_rd_xr9;
+		priv->mii_bus->write = ltq_etop_mdio_wr_xr9;
+	} else {
+		priv->mii_bus->read = ltq_etop_mdio_rd;
+		priv->mii_bus->write = ltq_etop_mdio_wr;
+	}
+ 	priv->mii_bus->name = "ltq_mii";
+ 	snprintf(priv->mii_bus->id, MII_BUS_ID_SIZE, "%s-%x",
+ 		priv->pdev->name, priv->pdev->id);
+@@ -483,17 +651,19 @@ static int
+ ltq_etop_open(struct net_device *dev)
+ {
+ 	struct ltq_etop_priv *priv = netdev_priv(dev);
+-	int i;
+	unsigned long flags;
+ 
+-	for (i = 0; i < MAX_DMA_CHAN; i++) {
+-		struct ltq_etop_chan *ch = &priv->ch[i];
+	napi_enable(&priv->txch.napi);
+	napi_enable(&priv->rxch.napi);
+
+	spin_lock_irqsave(&priv->lock, flags);
+	ltq_dma_open(&priv->txch.dma);
+	ltq_dma_open(&priv->rxch.dma);
+	spin_unlock_irqrestore(&priv->lock, flags);
+
+	if (priv->phydev)
+		phy_start(priv->phydev);
+ 
+-		if (!IS_TX(i) && (!IS_RX(i)))
+-			continue;
+-		ltq_dma_open(&ch->dma);
+-		napi_enable(&ch->napi);
+-	}
+-	phy_start(priv->phydev);
+ 	netif_tx_start_all_queues(dev);
+ 	return 0;
+ }
+@@ -502,18 +672,19 @@ static int
+ ltq_etop_stop(struct net_device *dev)
+ {
+ 	struct ltq_etop_priv *priv = netdev_priv(dev);
+-	int i;
+	unsigned long flags;
+ 
+ 	netif_tx_stop_all_queues(dev);
+-	phy_stop(priv->phydev);
+-	for (i = 0; i < MAX_DMA_CHAN; i++) {
+-		struct ltq_etop_chan *ch = &priv->ch[i];
+	if (priv->phydev)
+		phy_stop(priv->phydev);
+	napi_disable(&priv->txch.napi);
+	napi_disable(&priv->rxch.napi);
+
+	spin_lock_irqsave(&priv->lock, flags);
+	ltq_dma_close(&priv->txch.dma);
+	ltq_dma_close(&priv->rxch.dma);
+	spin_unlock_irqrestore(&priv->lock, flags);
+ 
+-		if (!IS_RX(i) && !IS_TX(i))
+-			continue;
+-		napi_disable(&ch->napi);
+-		ltq_dma_close(&ch->dma);
+-	}
+ 	return 0;
+ }
+ 
+@@ -523,16 +694,16 @@ ltq_etop_tx(struct sk_buff *skb, struct net_device *dev)
+ 	int queue = skb_get_queue_mapping(skb);
+ 	struct netdev_queue *txq = netdev_get_tx_queue(dev, queue);
+ 	struct ltq_etop_priv *priv = netdev_priv(dev);
+-	struct ltq_etop_chan *ch = &priv->ch[(queue << 1) | 1];
+-	struct ltq_dma_desc *desc = &ch->dma.desc_base[ch->dma.desc];
+-	int len;
+	struct ltq_dma_desc *desc =
+		&priv->txch.dma.desc_base[priv->txch.dma.desc];
+ 	unsigned long flags;
+ 	u32 byte_offset;
+	int len;
+ 
+ 	len = skb->len < ETH_ZLEN ? ETH_ZLEN : skb->len;
+ 
+-	if ((desc->ctl & (LTQ_DMA_OWN | LTQ_DMA_C)) || ch->skb[ch->dma.desc]) {
+-		dev_kfree_skb_any(skb);
+	if ((desc->ctl & (LTQ_DMA_OWN | LTQ_DMA_C)) ||
+			priv->txch.skb[priv->txch.dma.desc]) {
+ 		netdev_err(dev, "tx ring full\n");
+ 		netif_tx_stop_queue(txq);
+ 		return NETDEV_TX_BUSY;
+@@ -540,7 +711,7 @@ ltq_etop_tx(struct sk_buff *skb, struct net_device *dev)
+ 
+ 	/* dma needs to start on a 16 byte aligned address */
+ 	byte_offset = CPHYSADDR(skb->data) % 16;
+-	ch->skb[ch->dma.desc] = skb;
+	priv->txch.skb[priv->txch.dma.desc] = skb;
+ 
+ 	dev->trans_start = jiffies;
+ 
+@@ -550,11 +721,11 @@ ltq_etop_tx(struct sk_buff *skb, struct net_device *dev)
+ 	wmb();
+ 	desc->ctl = LTQ_DMA_OWN | LTQ_DMA_SOP | LTQ_DMA_EOP |
+ 		LTQ_DMA_TX_OFFSET(byte_offset) | (len & LTQ_DMA_SIZE_MASK);
+-	ch->dma.desc++;
+-	ch->dma.desc %= LTQ_DESC_NUM;
+	priv->txch.dma.desc++;
+	priv->txch.dma.desc %= LTQ_DESC_NUM;
+ 	spin_unlock_irqrestore(&priv->lock, flags);
+ 
+-	if (ch->dma.desc_base[ch->dma.desc].ctl & LTQ_DMA_OWN)
+	if (priv->txch.dma.desc_base[priv->txch.dma.desc].ctl & LTQ_DMA_OWN)
+ 		netif_tx_stop_queue(txq);
+ 
+ 	return NETDEV_TX_OK;
+@@ -633,34 +804,32 @@ ltq_etop_init(struct net_device *dev)
+ 	struct ltq_etop_priv *priv = netdev_priv(dev);
+ 	struct sockaddr mac;
+ 	int err;
+-	bool random_mac = false;
+ 
+ 	ether_setup(dev);
+ 	dev->watchdog_timeo = 10 * HZ;
+ 	err = ltq_etop_hw_init(dev);
+ 	if (err)
+ 		goto err_hw;
+	err = ltq_etop_dma_init(dev);
+	if (err)
+		goto err_hw;
+
+ 	ltq_etop_change_mtu(dev, 1500);
+ 
+-	memcpy(&mac, &priv->pldata->mac, sizeof(struct sockaddr));
+	memcpy(&mac.sa_data, priv->mac, ETH_ALEN);
+ 	if (!is_valid_ether_addr(mac.sa_data)) {
+ 		pr_warn("etop: invalid MAC, using random\n");
+-		eth_random_addr(mac.sa_data);
+-		random_mac = true;
+		random_ether_addr(mac.sa_data);
+ 	}
+ 
+ 	err = ltq_etop_set_mac_address(dev, &mac);
+ 	if (err)
+ 		goto err_netdev;
+-
+-	/* Set addr_assign_type here, ltq_etop_set_mac_address would reset it. */
+-	if (random_mac)
+-		dev->addr_assign_type |= NET_ADDR_RANDOM;
+-
+ 	ltq_etop_set_multicast_list(dev);
+-	err = ltq_etop_mdio_init(dev);
+-	if (err)
+-		goto err_netdev;
+	if (!ltq_etop_mdio_init(dev))
+		dev->ethtool_ops = &ltq_etop_ethtool_ops;
+	else
+		pr_warn("etop: mdio probe failed\n");;
+ 	return 0;
+ 
+ err_netdev:
+@@ -680,6 +849,9 @@ ltq_etop_tx_timeout(struct net_device *dev)
+ 	err = ltq_etop_hw_init(dev);
+ 	if (err)
+ 		goto err_hw;
+	err = ltq_etop_dma_init(dev);
+	if (err)
+		goto err_hw;
+ 	dev->trans_start = jiffies;
+ 	netif_wake_queue(dev);
+ 	return;
+@@ -703,14 +875,19 @@ static const struct net_device_ops ltq_eth_netdev_ops = {
+ 	.ndo_tx_timeout = ltq_etop_tx_timeout,
+ };
+ 
+-static int __init
+static int __devinit
+ ltq_etop_probe(struct platform_device *pdev)
+ {
+ 	struct net_device *dev;
+ 	struct ltq_etop_priv *priv;
+-	struct resource *res;
+	struct resource *res, *gbit_res, irqres[2];
+ 	int err;
+-	int i;
+
+	err = of_irq_to_resource_table(pdev->dev.of_node, irqres, 2);
+	if (err != 2) {
+		dev_err(&pdev->dev, "failed to get etop irqs\n");
+		return -EINVAL;
+	}
+ 
+ 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ 	if (!res) {
+@@ -736,30 +913,58 @@ ltq_etop_probe(struct platform_device *pdev)
+ 		goto err_out;
+ 	}
+ 
+-	dev = alloc_etherdev_mq(sizeof(struct ltq_etop_priv), 4);
+-	if (!dev) {
+-		err = -ENOMEM;
+-		goto err_out;
+	if (of_machine_is_compatible("lantiq,ar9")) {
+		gbit_res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
+		if (!gbit_res) {
+			dev_err(&pdev->dev, "failed to get gbit resource\n");
+			err = -ENOENT;
+			goto err_out;
+		}
+		ltq_gbit_membase = devm_ioremap_nocache(&pdev->dev,
+			gbit_res->start, resource_size(gbit_res));
+		if (!ltq_gbit_membase) {
+			dev_err(&pdev->dev, "failed to remap gigabit switch %d\n",
+				pdev->id);
+			err = -ENOMEM;
+			goto err_out;
+		}
+ 	}
+
+	dev = alloc_etherdev_mq(sizeof(struct ltq_etop_priv), 4);
+ 	strcpy(dev->name, "eth%d");
+ 	dev->netdev_ops = &ltq_eth_netdev_ops;
+-	dev->ethtool_ops = &ltq_etop_ethtool_ops;
+ 	priv = netdev_priv(dev);
+ 	priv->res = res;
+ 	priv->pdev = pdev;
+-	priv->pldata = dev_get_platdata(&pdev->dev);
+ 	priv->netdev = dev;
+	priv->tx_irq = irqres[0].start;
+	priv->rx_irq = irqres[1].start;
+	priv->mii_mode = of_get_phy_mode(pdev->dev.of_node);
+	priv->mac = of_get_mac_address(pdev->dev.of_node);
+
+	priv->clk_ppe = clk_get(&pdev->dev, NULL);
+	if (IS_ERR(priv->clk_ppe))
+		return PTR_ERR(priv->clk_ppe);
+	if (of_machine_is_compatible("lantiq,ar9")) {
+		priv->clk_switch = clk_get(&pdev->dev, "switch");
+		if (IS_ERR(priv->clk_switch))
+			return PTR_ERR(priv->clk_switch);
+	}
+	if (of_machine_is_compatible("lantiq,ase")) {
+		priv->clk_ephy = clk_get(&pdev->dev, "ephy");
+		if (IS_ERR(priv->clk_ephy))
+			return PTR_ERR(priv->clk_ephy);
+		priv->clk_ephycgu = clk_get(&pdev->dev, "ephycgu");
+		if (IS_ERR(priv->clk_ephycgu))
+			return PTR_ERR(priv->clk_ephycgu);
+	}
+
+ 	spin_lock_init(&priv->lock);
+ 
+-	for (i = 0; i < MAX_DMA_CHAN; i++) {
+-		if (IS_TX(i))
+-			netif_napi_add(dev, &priv->ch[i].napi,
+-				ltq_etop_poll_tx, 8);
+-		else if (IS_RX(i))
+-			netif_napi_add(dev, &priv->ch[i].napi,
+-				ltq_etop_poll_rx, 32);
+-		priv->ch[i].netdev = dev;
+-	}
+	netif_napi_add(dev, &priv->txch.napi, ltq_etop_poll_tx, 8);
+	netif_napi_add(dev, &priv->rxch.napi, ltq_etop_poll_rx, 32);
+	priv->txch.netdev = dev;
+	priv->rxch.netdev = dev;
+ 
+ 	err = register_netdev(dev);
+ 	if (err)
+@@ -788,32 +993,23 @@ ltq_etop_remove(struct platform_device *pdev)
+ 	return 0;
+ }
+ 
+static const struct of_device_id ltq_etop_match[] = {
+	{ .compatible = "lantiq,etop-xway" },
+	{},
+};
+MODULE_DEVICE_TABLE(of, ltq_etop_match);
+
+ static struct platform_driver ltq_mii_driver = {
+	.probe = ltq_etop_probe,
+ 	.remove = __devexit_p(ltq_etop_remove),
+ 	.driver = {
+ 		.name = "ltq_etop",
+ 		.owner = THIS_MODULE,
+		.of_match_table = ltq_etop_match,
+ 	},
+ };
+ 
+-int __init
+-init_ltq_etop(void)
+-{
+-	int ret = platform_driver_probe(&ltq_mii_driver, ltq_etop_probe);
+-
+-	if (ret)
+-		pr_err("ltq_etop: Error registering platform driver!");
+-	return ret;
+-}
+-
+-static void __exit
+-exit_ltq_etop(void)
+-{
+-	platform_driver_unregister(&ltq_mii_driver);
+-}
+-
+-module_init(init_ltq_etop);
+-module_exit(exit_ltq_etop);
+module_platform_driver(ltq_mii_driver);
+ 
+ MODULE_AUTHOR("John Crispin <blogic@openwrt.org>");
+ MODULE_DESCRIPTION("Lantiq SoC ETOP");
+-- 
+1.7.10.4
+
--- a/target/linux/lantiq/patches-3.7/0117-NET-MIPS-lantiq-adds-xrx200-net.patch
+++ b/target/linux/lantiq/patches-3.7/0117-NET-MIPS-lantiq-adds-xrx200-net.patch
--- a/target/linux/lantiq/patches-3.7/0118-owrt-adds-PHY11G-firmware-blobs.patch
+++ b/target/linux/lantiq/patches-3.7/0118-owrt-adds-PHY11G-firmware-blobs.patch
--- a/target/linux/lantiq/patches-3.7/0119-owrt-ATM-adds-lantiq-specific-hacks.patch
+++ b/target/linux/lantiq/patches-3.7/0119-owrt-ATM-adds-lantiq-specific-hacks.patch
@ -0,0 +1,508 @@
+From 8d2a7d1fb561c9cb098c2b13ded34fe0f49dcca5 Mon Sep 17 00:00:00 2001
+From: John Crispin <blogic@openwrt.org>
+Date: Fri, 3 Aug 2012 10:27:25 +0200
+Subject: [PATCH 20/25] owrt atm
+
+---
+ arch/mips/lantiq/irq.c |    2 ++
+ arch/mips/mm/cache.c   |    2 ++
+ net/atm/common.c       |    6 ++++++
+ net/atm/proc.c         |    2 +-
+ 4 files changed, 11 insertions(+), 1 deletions(-)
+
+Index: linux-3.7-rc6/arch/mips/lantiq/irq.c
+===================================================================
+--- linux-3.7-rc6.orig/arch/mips/lantiq/irq.c	2012-12-06 21:02:42.000000000 +0100
+++ linux-3.7-rc6/arch/mips/lantiq/irq.c	2012-12-06 21:03:13.850060387 +0100
+@@ -14,6 +14,7 @@
+ #include <linux/of_platform.h>
+ #include <linux/of_address.h>
+ #include <linux/of_irq.h>
+#include <linux/module.h>
+ 
+ #include <asm/bootinfo.h>
+ #include <asm/irq_cpu.h>
+@@ -99,6 +100,7 @@
+ 	ltq_icu_w32(im, ltq_icu_r32(im, ier) & ~BIT(offset), ier);
+ 	ltq_icu_w32(im, BIT(offset), isr);
+ }
+EXPORT_SYMBOL(ltq_mask_and_ack_irq);
+ 
+ static void ltq_ack_irq(struct irq_data *d)
+ {
+Index: linux-3.7-rc6/arch/mips/mm/cache.c
+===================================================================
+--- linux-3.7-rc6.orig/arch/mips/mm/cache.c	2012-12-06 21:02:40.000000000 +0100
+++ linux-3.7-rc6/arch/mips/mm/cache.c	2012-12-06 21:03:13.850060387 +0100
+@@ -58,6 +58,8 @@
+ void (*_dma_cache_inv)(unsigned long start, unsigned long size);
+ 
+ EXPORT_SYMBOL(_dma_cache_wback_inv);
+EXPORT_SYMBOL(_dma_cache_wback);
+EXPORT_SYMBOL(_dma_cache_inv);
+ 
+ #endif /* CONFIG_DMA_NONCOHERENT */
+ 
+Index: linux-3.7-rc6/net/atm/common.c
+===================================================================
+--- linux-3.7-rc6.orig/net/atm/common.c	2012-11-17 02:42:40.000000000 +0100
+++ linux-3.7-rc6/net/atm/common.c	2012-12-06 21:03:13.850060387 +0100
+@@ -62,11 +62,17 @@
+ 	write_unlock_irq(&vcc_sklist_lock);
+ }
+ 
+struct sk_buff* (*ifx_atm_alloc_tx)(struct atm_vcc *, unsigned int) = NULL;
+EXPORT_SYMBOL(ifx_atm_alloc_tx);
+
+ static struct sk_buff *alloc_tx(struct atm_vcc *vcc, unsigned int size)
+ {
+ 	struct sk_buff *skb;
+ 	struct sock *sk = sk_atm(vcc);
+ 
+	if (ifx_atm_alloc_tx != NULL)
+		return ifx_atm_alloc_tx(vcc, size);
+
+ 	if (sk_wmem_alloc_get(sk) && !atm_may_send(vcc, size)) {
+ 		pr_debug("Sorry: wmem_alloc = %d, size = %d, sndbuf = %d\n",
+ 			 sk_wmem_alloc_get(sk), size, sk->sk_sndbuf);
+Index: linux-3.7-rc6/net/atm/proc.c
+===================================================================
+--- linux-3.7-rc6.orig/net/atm/proc.c	2012-11-17 02:42:40.000000000 +0100
+++ linux-3.7-rc6/net/atm/proc.c	2012-12-06 21:03:13.850060387 +0100
+@@ -154,7 +154,7 @@
+ static void pvc_info(struct seq_file *seq, struct atm_vcc *vcc)
+ {
+ 	static const char *const class_name[] = {
+-		"off", "UBR", "CBR", "VBR", "ABR"};
+		"off","UBR","CBR","NTR-VBR","ABR","ANY","RT-VBR","UBR+","GFR"};
+ 	static const char *const aal_name[] = {
+ 		"---",	"1",	"2",	"3/4",	/*  0- 3 */
+ 		"???",	"5",	"???",	"???",	/*  4- 7 */
+Index: linux-3.7-rc6/arch/mips/include/asm/mach-lantiq/lantiq_atm.h
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
+++ linux-3.7-rc6/arch/mips/include/asm/mach-lantiq/lantiq_atm.h	2012-12-06 21:03:13.850060387 +0100
+@@ -0,0 +1,196 @@
+/******************************************************************************
+**
+** FILE NAME    : ifx_atm.h
+** PROJECT      : UEIP
+** MODULES      : ATM
+**
+** DATE         : 17 Jun 2009
+** AUTHOR       : Xu Liang
+** DESCRIPTION  : Global ATM driver header file
+** COPYRIGHT    :       Copyright (c) 2006
+**                      Infineon Technologies AG
+**                      Am Campeon 1-12, 85579 Neubiberg, Germany
+**
+**    This program is free software; you can redistribute it and/or modify
+**    it under the terms of the GNU General Public License as published by
+**    the Free Software Foundation; either version 2 of the License, or
+**    (at your option) any later version.
+**
+** HISTORY
+** $Date        $Author         $Comment
+** 07 JUL 2009  Xu Liang        Init Version
+*******************************************************************************/
+
+#ifndef IFX_ATM_H
+#define IFX_ATM_H
+
+
+
+/*!
+  \defgroup IFX_ATM UEIP Project - ATM driver module
+  \brief UEIP Project - ATM driver module, support Danube, Amazon-SE, AR9, VR9.
+ */
+
+/*!
+  \defgroup IFX_ATM_IOCTL IOCTL Commands
+  \ingroup IFX_ATM
+  \brief IOCTL Commands used by user application.
+ */
+
+/*!
+  \defgroup IFX_ATM_STRUCT Structures
+  \ingroup IFX_ATM
+  \brief Structures used by user application.
+ */
+
+/*!
+  \file ifx_atm.h
+  \ingroup IFX_ATM
+  \brief ATM driver header file
+ */
+
+
+
+/*
+ * ####################################
+ *              Definition
+ * ####################################
+ */
+
+/*!
+  \addtogroup IFX_ATM_STRUCT
+ */
+/*@{*/
+
+/*
+ *  ATM MIB
+ */
+
+/*!
+  \struct atm_cell_ifEntry_t
+  \brief Structure used for Cell Level MIB Counters.
+
+  User application use this structure to call IOCTL command "PPE_ATM_MIB_CELL".
+ */
+typedef struct {
+	__u32	ifHCInOctets_h;     /*!< byte counter of ingress cells (upper 32 bits, total 64 bits)   */
+	__u32	ifHCInOctets_l;     /*!< byte counter of ingress cells (lower 32 bits, total 64 bits)   */
+	__u32	ifHCOutOctets_h;    /*!< byte counter of egress cells (upper 32 bits, total 64 bits)    */
+	__u32	ifHCOutOctets_l;    /*!< byte counter of egress cells (lower 32 bits, total 64 bits)    */
+	__u32	ifInErrors;         /*!< counter of error ingress cells     */
+	__u32	ifInUnknownProtos;  /*!< counter of unknown ingress cells   */
+	__u32	ifOutErrors;        /*!< counter of error egress cells      */
+} atm_cell_ifEntry_t;
+
+/*!
+  \struct atm_aal5_ifEntry_t
+  \brief Structure used for AAL5 Frame Level MIB Counters.
+
+  User application use this structure to call IOCTL command "PPE_ATM_MIB_AAL5".
+ */
+typedef struct {
+	__u32	ifHCInOctets_h;     /*!< byte counter of ingress packets (upper 32 bits, total 64 bits) */
+	__u32	ifHCInOctets_l;     /*!< byte counter of ingress packets (lower 32 bits, total 64 bits) */
+	__u32	ifHCOutOctets_h;    /*!< byte counter of egress packets (upper 32 bits, total 64 bits)  */
+	__u32	ifHCOutOctets_l;    /*!< byte counter of egress packets (lower 32 bits, total 64 bits)  */
+	__u32	ifInUcastPkts;      /*!< counter of ingress packets         */
+	__u32	ifOutUcastPkts;     /*!< counter of egress packets          */
+	__u32	ifInErrors;         /*!< counter of error ingress packets   */
+	__u32	ifInDiscards;       /*!< counter of dropped ingress packets */
+	__u32	ifOutErros;         /*!< counter of error egress packets    */
+	__u32	ifOutDiscards;      /*!< counter of dropped egress packets  */
+} atm_aal5_ifEntry_t;
+
+/*!
+  \struct atm_aal5_vcc_t
+  \brief Structure used for per PVC AAL5 Frame Level MIB Counters.
+
+  This structure is a part of structure "atm_aal5_vcc_x_t".
+ */
+typedef struct {
+	__u32	aal5VccCrcErrors;       /*!< counter of ingress packets with CRC error  */
+	__u32	aal5VccSarTimeOuts;     /*!< counter of ingress packets with Re-assemble timeout    */  //no timer support yet
+	__u32	aal5VccOverSizedSDUs;   /*!< counter of oversized ingress packets       */
+} atm_aal5_vcc_t;
+
+/*!
+  \struct atm_aal5_vcc_x_t
+  \brief Structure used for per PVC AAL5 Frame Level MIB Counters.
+
+  User application use this structure to call IOCTL command "PPE_ATM_MIB_VCC".
+ */
+typedef struct {
+	int             vpi;        /*!< VPI of the VCC to get MIB counters */
+	int             vci;        /*!< VCI of the VCC to get MIB counters */
+	atm_aal5_vcc_t  mib_vcc;    /*!< structure to get MIB counters      */
+} atm_aal5_vcc_x_t;
+
+/*@}*/
+
+
+
+/*
+ * ####################################
+ *                IOCTL
+ * ####################################
+ */
+
+/*!
+  \addtogroup IFX_ATM_IOCTL
+ */
+/*@{*/
+
+/*
+ *  ioctl Command
+ */
+/*!
+  \brief ATM IOCTL Magic Number
+ */
+#define PPE_ATM_IOC_MAGIC       'o'
+/*!
+  \brief ATM IOCTL Command - Get Cell Level MIB Counters
+
+   This command is obsolete. User can get cell level MIB from DSL API.
+   This command uses structure "atm_cell_ifEntry_t" as parameter for output of MIB counters.
+ */
+#define PPE_ATM_MIB_CELL        _IOW(PPE_ATM_IOC_MAGIC,  0, atm_cell_ifEntry_t)
+/*!
+  \brief ATM IOCTL Command - Get AAL5 Level MIB Counters
+
+   Get AAL5 packet counters.
+   This command uses structure "atm_aal5_ifEntry_t" as parameter for output of MIB counters.
+ */
+#define PPE_ATM_MIB_AAL5        _IOW(PPE_ATM_IOC_MAGIC,  1, atm_aal5_ifEntry_t)
+/*!
+  \brief ATM IOCTL Command - Get Per PVC MIB Counters
+
+   Get AAL5 packet counters for each PVC.
+   This command uses structure "atm_aal5_vcc_x_t" as parameter for input of VPI/VCI information and output of MIB counters.
+ */
+#define PPE_ATM_MIB_VCC         _IOWR(PPE_ATM_IOC_MAGIC, 2, atm_aal5_vcc_x_t)
+/*!
+  \brief Total Number of ATM IOCTL Commands
+ */
+#define PPE_ATM_IOC_MAXNR       3
+
+/*@}*/
+
+
+
+/*
+ * ####################################
+ *                 API
+ * ####################################
+ */
+
+#ifdef __KERNEL__
+struct port_cell_info {
+    unsigned int    port_num;
+    unsigned int    tx_link_rate[2];
+};
+#endif
+
+
+
+#endif  //  IFX_ATM_H
+
+Index: linux-3.7-rc6/arch/mips/include/asm/mach-lantiq/lantiq_ptm.h
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
+++ linux-3.7-rc6/arch/mips/include/asm/mach-lantiq/lantiq_ptm.h	2012-12-06 21:03:13.854060387 +0100
+@@ -0,0 +1,203 @@
+/******************************************************************************
+**
+** FILE NAME    : ifx_ptm.h
+** PROJECT      : UEIP
+** MODULES      : PTM
+**
+** DATE         : 17 Jun 2009
+** AUTHOR       : Xu Liang
+** DESCRIPTION  : Global PTM driver header file
+** COPYRIGHT    :       Copyright (c) 2006
+**                      Infineon Technologies AG
+**                      Am Campeon 1-12, 85579 Neubiberg, Germany
+**
+**    This program is free software; you can redistribute it and/or modify
+**    it under the terms of the GNU General Public License as published by
+**    the Free Software Foundation; either version 2 of the License, or
+**    (at your option) any later version.
+**
+** HISTORY
+** $Date        $Author         $Comment
+** 07 JUL 2009  Xu Liang        Init Version
+*******************************************************************************/
+
+#ifndef IFX_PTM_H
+#define IFX_PTM_H
+
+
+
+/*!
+  \defgroup IFX_PTM UEIP Project - PTM driver module
+  \brief UEIP Project - PTM driver module, support Danube, Amazon-SE, AR9, VR9.
+ */
+
+/*!
+  \defgroup IFX_PTM_IOCTL IOCTL Commands
+  \ingroup IFX_PTM
+  \brief IOCTL Commands used by user application.
+ */
+
+/*!
+  \defgroup IFX_PTM_STRUCT Structures
+  \ingroup IFX_PTM
+  \brief Structures used by user application.
+ */
+
+/*!
+  \file ifx_ptm.h
+  \ingroup IFX_PTM
+  \brief PTM driver header file
+ */
+
+
+
+/*
+ * ####################################
+ *              Definition
+ * ####################################
+ */
+
+
+
+/*
+ * ####################################
+ *                IOCTL
+ * ####################################
+ */
+
+/*!
+  \addtogroup IFX_PTM_IOCTL
+ */
+/*@{*/
+
+/*
+ *  ioctl Command
+ */
+/*!
+  \brief PTM IOCTL Command - Get codeword MIB counters.
+
+  This command uses structure "PTM_CW_IF_ENTRY_T" to get codeword level MIB counters.
+ */
+#define IFX_PTM_MIB_CW_GET              SIOCDEVPRIVATE + 1
+/*!
+  \brief PTM IOCTL Command - Get packet MIB counters.
+
+  This command uses structure "PTM_FRAME_MIB_T" to get packet level MIB counters.
+ */
+#define IFX_PTM_MIB_FRAME_GET           SIOCDEVPRIVATE + 2
+/*!
+  \brief PTM IOCTL Command - Get firmware configuration (CRC).
+
+  This command uses structure "IFX_PTM_CFG_T" to get firmware configuration (CRC).
+ */
+#define IFX_PTM_CFG_GET                 SIOCDEVPRIVATE + 3
+/*!
+  \brief PTM IOCTL Command - Set firmware configuration (CRC).
+
+  This command uses structure "IFX_PTM_CFG_T" to set firmware configuration (CRC).
+ */
+#define IFX_PTM_CFG_SET                 SIOCDEVPRIVATE + 4
+/*!
+  \brief PTM IOCTL Command - Program priority value to TX queue mapping.
+
+  This command uses structure "IFX_PTM_PRIO_Q_MAP_T" to program priority value to TX queue mapping.
+ */
+#define IFX_PTM_MAP_PKT_PRIO_TO_Q       SIOCDEVPRIVATE + 14
+
+/*@}*/
+
+
+/*!
+  \addtogroup IFX_PTM_STRUCT
+ */
+/*@{*/
+
+/*
+ *  ioctl Data Type
+ */
+
+/*!
+  \typedef PTM_CW_IF_ENTRY_T
+  \brief Wrapping of structure "ptm_cw_ifEntry_t".
+ */
+/*!
+  \struct ptm_cw_ifEntry_t
+  \brief Structure used for CodeWord level MIB counters.
+ */
+typedef struct ptm_cw_ifEntry_t {
+    uint32_t    ifRxNoIdleCodewords;    /*!< output, number of ingress user codeword */
+    uint32_t    ifRxIdleCodewords;      /*!< output, number of ingress idle codeword */
+    uint32_t    ifRxCodingViolation;    /*!< output, number of error ingress codeword */
+    uint32_t    ifTxNoIdleCodewords;    /*!< output, number of egress user codeword */
+    uint32_t    ifTxIdleCodewords;      /*!< output, number of egress idle codeword */
+} PTM_CW_IF_ENTRY_T;
+
+/*!
+  \typedef PTM_FRAME_MIB_T
+  \brief Wrapping of structure "ptm_frame_mib_t".
+ */
+/*!
+  \struct ptm_frame_mib_t
+  \brief Structure used for packet level MIB counters.
+ */
+typedef struct ptm_frame_mib_t {
+    uint32_t    RxCorrect;      /*!< output, number of ingress packet */
+    uint32_t    TC_CrcError;    /*!< output, number of egress packet with CRC error */
+    uint32_t    RxDropped;      /*!< output, number of dropped ingress packet */
+    uint32_t    TxSend;         /*!< output, number of egress packet */
+} PTM_FRAME_MIB_T;
+
+/*!
+  \typedef IFX_PTM_CFG_T
+  \brief Wrapping of structure "ptm_cfg_t".
+ */
+/*!
+  \struct ptm_cfg_t
+  \brief Structure used for ETH/TC CRC configuration.
+ */
+typedef struct ptm_cfg_t {
+    uint32_t    RxEthCrcPresent;    /*!< input/output, ingress packet has ETH CRC */
+    uint32_t    RxEthCrcCheck;      /*!< input/output, check ETH CRC of ingress packet */
+    uint32_t    RxTcCrcCheck;       /*!< input/output, check TC CRC of ingress codeword */
+    uint32_t    RxTcCrcLen;         /*!< input/output, length of TC CRC of ingress codeword */
+    uint32_t    TxEthCrcGen;        /*!< input/output, generate ETH CRC for egress packet */
+    uint32_t    TxTcCrcGen;         /*!< input/output, generate TC CRC for egress codeword */
+    uint32_t    TxTcCrcLen;         /*!< input/output, length of TC CRC of egress codeword */
+} IFX_PTM_CFG_T;
+
+/*!
+  \typedef IFX_PTM_PRIO_Q_MAP_T
+  \brief Wrapping of structure "ppe_prio_q_map".
+ */
+/*!
+  \struct ppe_prio_q_map
+  \brief Structure used for Priority Value to TX Queue mapping.
+ */
+typedef struct ppe_prio_q_map {
+    int             pkt_prio;
+    int             qid;
+    int             vpi;    //  ignored in eth interface
+    int             vci;    //  ignored in eth interface
+} IFX_PTM_PRIO_Q_MAP_T;
+
+/*@}*/
+
+
+
+/*
+ * ####################################
+ *                 API
+ * ####################################
+ */
+
+#ifdef __KERNEL__
+struct port_cell_info {
+    unsigned int    port_num;
+    unsigned int    tx_link_rate[2];
+};
+#endif
+
+
+
+#endif  //  IFX_PTM_H
+
+Index: linux-3.7-rc6/include/uapi/linux/atm.h
+===================================================================
+--- linux-3.7-rc6.orig/include/uapi/linux/atm.h	2012-12-06 21:02:41.458059575 +0100
+++ linux-3.7-rc6/include/uapi/linux/atm.h	2012-12-06 21:04:21.282062078 +0100
+@@ -130,8 +130,14 @@
+ #define ATM_ABR		4
+ #define ATM_ANYCLASS	5		/* compatible with everything */
+ 
+#define ATM_VBR_NRT     ATM_VBR
+#define ATM_VBR_RT      6
+#define ATM_UBR_PLUS    7
+#define ATM_GFR         8
+
+ #define ATM_MAX_PCR	-1		/* maximum available PCR */
+ 
+
+ struct atm_trafprm {
+ 	unsigned char	traffic_class;	/* traffic class (ATM_UBR, ...) */
+ 	int		max_pcr;	/* maximum PCR in cells per second */
--- a/target/linux/lantiq/patches-3.7/0120-owrt-generic-dtb-image-hack.patch
+++ b/target/linux/lantiq/patches-3.7/0120-owrt-generic-dtb-image-hack.patch
@ -0,0 +1,26 @@
+From ac676d9516d9d14b98eef3dec05badae1d1a331a Mon Sep 17 00:00:00 2001
+From: John Crispin <blogic@openwrt.org>
+Date: Fri, 2 Nov 2012 15:40:08 +0100
+Subject: [PATCH 120/123] owrt: generic dtb image hack
+
+---
+ arch/mips/kernel/head.S |    3 +++
+ 1 file changed, 3 insertions(+)
+
+diff --git a/arch/mips/kernel/head.S b/arch/mips/kernel/head.S
+index ea695d9..be87456 100644
+--- a/arch/mips/kernel/head.S
+++ b/arch/mips/kernel/head.S
+@@ -141,6 +141,9 @@ FEXPORT(__kernel_entry)
+ 	j	kernel_entry
+ #endif
+ 
+	.ascii  "OWRTDTB:"
+	EXPORT(__image_dtb)
+	.fill   0x4000
+ 	__REF
+ 
+ NESTED(kernel_entry, 16, sp)			# kernel entry point
+-- 
+1.7.10.4
+
--- a/target/linux/lantiq/patches-3.7/0121-owrt-lantiq-dtb-image-hack.patch
+++ b/target/linux/lantiq/patches-3.7/0121-owrt-lantiq-dtb-image-hack.patch
@ -0,0 +1,44 @@
+From d8f83a608bc854dbbe6b2ea5436e9b34516af8e4 Mon Sep 17 00:00:00 2001
+From: John Crispin <blogic@openwrt.org>
+Date: Thu, 6 Dec 2012 16:09:08 +0100
+Subject: [PATCH 121/123] owrt: lantiq dtb image hack
+
+---
+ arch/mips/lantiq/prom.c |    4 +++-
+ 1 file changed, 3 insertions(+), 1 deletion(-)
+
+Index: linux-3.7-rc8/arch/mips/lantiq/prom.c
+===================================================================
+--- linux-3.7-rc8.orig/arch/mips/lantiq/prom.c	2012-12-14 23:08:36.451576994 +0100
+++ linux-3.7-rc8/arch/mips/lantiq/prom.c	2012-12-14 23:08:36.607576999 +0100
+@@ -72,6 +72,8 @@
+ 	return 0;
+ }
+ 
+extern struct boot_param_header __image_dtb;
+
+ void __init plat_mem_setup(void)
+ {
+ 	ioport_resource.start = IOPORT_RESOURCE_START;
+@@ -85,7 +87,7 @@
+ 	 * Load the builtin devicetree. This causes the chosen node to be
+ 	 * parsed resulting in our memory appearing
+ 	 */
+-	__dt_setup_arch(&__dtb_start);
+	__dt_setup_arch(&__image_dtb);
+ 
+ 	of_scan_flat_dt(early_init_dt_scan_model, NULL);
+ }
+Index: linux-3.7-rc8/arch/mips/lantiq/Makefile
+===================================================================
+--- linux-3.7-rc8.orig/arch/mips/lantiq/Makefile	2012-12-14 23:08:36.459576996 +0100
+++ linux-3.7-rc8/arch/mips/lantiq/Makefile	2012-12-15 01:40:16.519805129 +0100
+@@ -6,8 +6,6 @@
+ 
+ obj-y := irq.o clk.o prom.o
+ 
+-obj-y += dts/
+-
+ obj-$(CONFIG_EARLY_PRINTK) += early_printk.o
+ 
+ obj-$(CONFIG_SOC_TYPE_XWAY) += xway/
--- a/target/linux/lantiq/patches-3.7/0122-MIPS-lantiq-adds-pcie-driver.patch
+++ b/target/linux/lantiq/patches-3.7/0122-MIPS-lantiq-adds-pcie-driver.patch
--- a/target/linux/lantiq/patches-3.7/0123-USB-fix-roothub-for-IFXHCD.patch
+++ b/target/linux/lantiq/patches-3.7/0123-USB-fix-roothub-for-IFXHCD.patch
@ -0,0 +1,34 @@
+From 1b6941ae603f2885e6cf729119ef753deb7eb835 Mon Sep 17 00:00:00 2001
+From: John Crispin <blogic@openwrt.org>
+Date: Thu, 6 Dec 2012 19:59:53 +0100
+Subject: [PATCH 123/123] USB: fix roothub for IFXHCD
+
+---
+ drivers/usb/core/hub.c |    2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+Index: linux-3.7-rc8/drivers/usb/core/hub.c
+===================================================================
+--- linux-3.7-rc8.orig/drivers/usb/core/hub.c	2012-12-03 20:22:37.000000000 +0100
+++ linux-3.7-rc8/drivers/usb/core/hub.c	2012-12-10 23:37:16.658956109 +0100
+@@ -3839,7 +3839,7 @@
+ 		udev->ttport = hdev->ttport;
+ 	} else if (udev->speed != USB_SPEED_HIGH
+ 			&& hdev->speed == USB_SPEED_HIGH) {
+-		if (!hub->tt.hub) {
+		if (hdev->parent && !hub->tt.hub) {
+ 			dev_err(&udev->dev, "parent hub has no TT\n");
+ 			retval = -EINVAL;
+ 			goto fail;
+Index: linux-3.7-rc8/arch/mips/lantiq/Kconfig
+===================================================================
+--- linux-3.7-rc8.orig/arch/mips/lantiq/Kconfig	2012-12-10 23:37:16.622956108 +0100
+++ linux-3.7-rc8/arch/mips/lantiq/Kconfig	2012-12-11 13:58:10.816251053 +0100
+@@ -3,6 +3,7 @@
+ config SOC_TYPE_XWAY
+ 	bool
+ 	select PINCTRL_XWAY
+	select USB_ARCH_HAS_HCD
+ 	default n
+ 
+ choice
--- a/target/linux/lantiq/patches-3.7/0124-pci_fix.patch
+++ b/target/linux/lantiq/patches-3.7/0124-pci_fix.patch
@ -0,0 +1,22 @@
+Index: linux-3.7-rc8/arch/mips/pci/pci-lantiq.c
+===================================================================
+--- linux-3.7-rc8.orig/arch/mips/pci/pci-lantiq.c	2012-12-03 20:22:37.000000000 +0100
+++ linux-3.7-rc8/arch/mips/pci/pci-lantiq.c	2012-12-14 23:28:24.355606776 +0100
+@@ -129,8 +129,15 @@
+ 
+ 	/* setup reset gpio used by pci */
+ 	reset_gpio = of_get_named_gpio(node, "gpio-reset", 0);
+-	if (gpio_is_valid(reset_gpio))
+-		devm_gpio_request(&pdev->dev, reset_gpio, "pci-reset");
+	if (gpio_is_valid(reset_gpio)) {
+		int ret = devm_gpio_request(&pdev->dev, reset_gpio, "pci-reset");
+		if (ret) {
+			dev_err(&pdev->dev,
+				"failed to request gpio %d\n", reset_gpio);
+			return ret;
+		}
+		gpio_direction_output(reset_gpio, 1);
+	}
+ 
+ 	/* enable auto-switching between PCI and EBU */
+ 	ltq_pci_w32(0xa, PCI_CR_CLK_CTRL);
--- a/target/linux/lantiq/patches-3.7/0300-owrt-mtd-split.patch
+++ b/target/linux/lantiq/patches-3.7/0300-owrt-mtd-split.patch
@ -0,0 +1,230 @@
+From 2a295753a10823a47542c779a25bbb1f52c71281 Mon Sep 17 00:00:00 2001
+From: John Crispin <blogic@openwrt.org>
+Date: Fri, 3 Aug 2012 10:27:13 +0200
+Subject: [PATCH 19/25] owrt mtd split
+
+---
+ .../mips/include/asm/mach-lantiq/xway/lantiq_soc.h |    1 +
+ arch/mips/lantiq/setup.c                           |    7 +
+ drivers/mtd/Kconfig                                |    4 +
+ drivers/mtd/mtdpart.c                              |  173 +++++++++++++++++++-
+ 4 files changed, 184 insertions(+), 1 deletions(-)
+
+diff --git a/arch/mips/include/asm/mach-lantiq/xway/lantiq_soc.h b/arch/mips/include/asm/mach-lantiq/xway/lantiq_soc.h
+index 1ec8f2a..1ff93cc 100644
+diff --git a/drivers/mtd/Kconfig b/drivers/mtd/Kconfig
+index 982a98b..e2f3f3e 100644
+--- a/drivers/mtd/Kconfig
+++ b/drivers/mtd/Kconfig
+@@ -31,6 +31,10 @@ config MTD_ROOTFS_SPLIT
+ 	bool "Automatically split 'rootfs' partition for squashfs"
+ 	default y
+ 
+config MTD_UIMAGE_SPLIT
+	bool "Automatically split 'linux' partition into 'kernel' and 'rootfs'"
+	default y
+
+ config MTD_REDBOOT_PARTS
+ 	tristate "RedBoot partition table parsing"
+ 	---help---
+diff --git a/drivers/mtd/mtdpart.c b/drivers/mtd/mtdpart.c
+index 855b70b..93711e2 100644
+--- a/drivers/mtd/mtdpart.c
+++ b/drivers/mtd/mtdpart.c
+@@ -867,6 +867,168 @@ static int refresh_rootfs_split(struct mtd_info *mtd)
+ }
+ #endif /* CONFIG_MTD_ROOTFS_SPLIT */
+ 
+#ifdef CONFIG_MTD_UIMAGE_SPLIT
+static unsigned long find_uimage_size(struct mtd_info *mtd,
+				      unsigned long offset)
+{
+#define UBOOT_MAGIC	0x56190527
+	unsigned long magic = 0;
+	unsigned long temp;
+	size_t len;
+	int ret;
+
+	ret = mtd_read(mtd, offset, 4, &len, (void *)&magic);
+	if (ret || len != sizeof(magic))
+		return 0;
+
+	if (le32_to_cpu(magic) != UBOOT_MAGIC)
+		return 0;
+
+	ret = mtd_read(mtd, offset + 12, 4, &len, (void *)&temp);
+	if (ret || len != sizeof(temp))
+		return 0;
+
+	return temp + 0x40;
+}
+
+static unsigned long find_eva_size(struct mtd_info *mtd,
+				      unsigned long offset)
+{
+#define EVA_MAGIC	0xfeed1281
+	unsigned long magic = 0;
+	unsigned long temp;
+	size_t len;
+	int ret;
+
+	ret = mtd_read(mtd, offset, 4, &len, (void *)&magic);
+	if (ret || len != sizeof(magic))
+		return 0;
+
+	if (le32_to_cpu(magic) != EVA_MAGIC)
+		return 0;
+
+	ret = mtd_read(mtd, offset + 4, 4, &len, (void *)&temp);
+	if (ret || len != sizeof(temp))
+		return 0;
+
+	/* add eva header size */
+	temp = le32_to_cpu(temp) + 0x18;
+
+	temp &= ~0xffff;
+	temp += 0x10000;
+	return temp;
+}
+
+static int detect_squashfs_partition(struct mtd_info *mtd, unsigned long offset)
+{
+	unsigned long temp;
+	size_t len;
+	int ret;
+
+	ret = mtd_read(mtd, offset, 4, &len, (void *)&temp);
+	if (ret || len != sizeof(temp))
+		return 0;
+
+
+	return le32_to_cpu(temp) == SQUASHFS_MAGIC;
+}
+
+static int detect_eva_squashfs_partition(struct mtd_info *mtd, unsigned long offset)
+{
+	unsigned long temp;
+	size_t len;
+	int ret;
+
+	ret = mtd_read(mtd, offset, 4, &len, (void *)&temp);
+	if (ret || len != sizeof(temp))
+		return 0;
+
+	return be32_to_cpu(temp) == SQUASHFS_MAGIC;
+}
+
+static unsigned long find_brnimage_size(struct mtd_info *mtd,
+					unsigned long offset)
+{
+	unsigned long buf[4];
+	// Assume at most 2MB of kernel image
+	unsigned long end = offset + (2 << 20);
+	unsigned long ptr = offset + 0x400 - 12;
+	size_t len;
+	int ret;
+
+	while (ptr < end) {
+		long size_min = ptr - 0x400 - 12 - offset;
+		long size_max = ptr + 12 - offset;
+		ret = mtd_read(mtd, ptr, 16, &len, (void *)buf);
+		if (ret || len != 16)
+			return 0;
+
+		if (le32_to_cpu(buf[0]) < size_min ||
+		    le32_to_cpu(buf[0]) > size_max) {
+			ptr += 0x400;
+			continue;
+		}
+
+		if (le32_to_cpu(buf[3]) == SQUASHFS_MAGIC)
+			return ptr + 12 - offset;
+
+		ptr += 0x400;
+	}
+
+	return 0;
+}
+
+static int split_uimage(struct mtd_info *mtd,
+			const struct mtd_partition *part)
+{
+	static struct mtd_partition split_partitions[] = {
+		{
+			.name = "kernel",
+			.offset = 0x0,
+			.size = 0x0,
+		}, {
+			.name = "rootfs",
+			.offset = 0x0,
+			.size = 0x0,
+		},
+	};
+
+	split_partitions[0].size = find_uimage_size(mtd, part->offset);
+	if (!split_partitions[0].size) {
+		split_partitions[0].size = find_eva_size(mtd, part->offset);
+		if (!split_partitions[0].size) {
+			split_partitions[0].size = find_brnimage_size(mtd, part->offset);
+			if (!split_partitions[0].size) {
+				printk(KERN_NOTICE "no uImage or brnImage or eva found in linux partition\n");
+				return -1;
+			}
+		}
+	}
+
+	if (detect_eva_squashfs_partition(mtd,
+				       part->offset
+				       + split_partitions[0].size)) {
+		split_partitions[0].size += 0x100;
+		pr_info("found eva dummy squashfs behind kernel\n");
+	} else if (!detect_squashfs_partition(mtd,
+				       part->offset
+				       + split_partitions[0].size)) {
+		split_partitions[0].size &= ~(mtd->erasesize - 1);
+		split_partitions[0].size += mtd->erasesize;
+	} else {
+		pr_info("found squashfs behind kernel\n");
+	}
+
+	split_partitions[0].offset = part->offset;
+	split_partitions[1].offset = part->offset + split_partitions[0].size;
+	split_partitions[1].size = part->size - split_partitions[0].size;
+
+	add_mtd_partitions(mtd, split_partitions, 2);
+
+	return 0;
+}
+#endif
+
+ /*
+  * This function, given a master MTD object and a partition table, creates
+  * and registers slave MTD objects which are bound to the master according to
+@@ -883,7 +1045,7 @@ int add_mtd_partitions(struct mtd_info *master,
+ 	struct mtd_part *slave;
+ 	uint64_t cur_offset = 0;
+ 	int i;
+-#ifdef CONFIG_MTD_ROOTFS_SPLIT
+#if defined(CONFIG_MTD_ROOTFS_SPLIT) || defined(CONFIG_MTD_UIMAGE_SPLIT)
+ 	int ret;
+ #endif
+ 
+@@ -900,6 +1062,15 @@ int add_mtd_partitions(struct mtd_info *master,
+ 
+ 		add_mtd_device(&slave->mtd);
+ 
+#ifdef CONFIG_MTD_UIMAGE_SPLIT
+		if (!strcmp(parts[i].name, "linux")) {
+			ret = split_uimage(master, &parts[i]);
+
+			if (ret)
+				printk(KERN_WARNING "Can't split linux partition\n");
+		}
+#endif
+
+ 		if (!strcmp(parts[i].name, "rootfs")) {
+ #ifdef CONFIG_MTD_ROOTFS_ROOT_DEV
+ 			if (ROOT_DEV == 0) {
+-- 
+1.7.9.1
+
--- a/target/linux/lantiq/patches-3.7/0301-gptu.path
+++ b/target/linux/lantiq/patches-3.7/0301-gptu.path
--- a/target/linux/lantiq/patches-3.7/0302-wifi-eep.patch
+++ b/target/linux/lantiq/patches-3.7/0302-wifi-eep.patch
@ -0,0 +1,319 @@
+Index: linux-3.7-rc8/arch/mips/lantiq/xway/Makefile
+===================================================================
+--- linux-3.7-rc8.orig/arch/mips/lantiq/xway/Makefile	2012-12-13 10:59:54.176314899 +0100
+++ linux-3.7-rc8/arch/mips/lantiq/xway/Makefile	2012-12-13 13:58:51.696584083 +0100
+@@ -1,3 +1,5 @@
+ obj-y := prom.o sysctrl.o clk.o reset.o dma.o timer.o dcdc.o
+ 
+obj-y += ath_eep.o rt_eep.o eth_mac.o
+
+ obj-$(CONFIG_XRX200_PHY_FW) += xrx200_phy_fw.o
+Index: linux-3.7-rc8/arch/mips/lantiq/xway/ath_eep.c
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
+++ linux-3.7-rc8/arch/mips/lantiq/xway/ath_eep.c	2012-12-13 13:49:12.472569552 +0100
+@@ -0,0 +1,120 @@
+/*
+ *  Copyright (C) 2011 John Crispin <blogic@openwrt.org>
+ *  Copyright (C) 2011 Andrej Vlašić <andrej.vlasic0@gmail.com>
+ *
+ *  This program is free software; you can redistribute it and/or modify it
+ *  under the terms of the GNU General Public License version 2 as published
+ *  by the Free Software Foundation.
+ */
+
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/etherdevice.h>
+#include <linux/ath5k_platform.h>
+#include <linux/ath9k_platform.h>
+#include <linux/pci.h>
+
+extern int (*ltq_pci_plat_dev_init)(struct pci_dev *dev);
+struct ath5k_platform_data ath5k_pdata;
+/*struct ath9k_platform_data ath9k_pdata = {
+	.led_pin = -1,
+	.endian_check = true,
+};*/
+static u16 ath5k_eeprom_data[ATH5K_PLAT_EEP_MAX_WORDS];
+//static u16 ath9k_eeprom_data[ATH9K_PLAT_EEP_MAX_WORDS];
+static u8 athxk_eeprom_mac[6];
+
+/*static int
+ath9k_pci_plat_dev_init(struct pci_dev *dev)
+{
+	dev->dev.platform_data = &ath9k_pdata;
+	return 0;
+}
+
+void __init
+ltq_register_ath9k(u16 *eeprom_data, u8 *macaddr)
+{
+	memcpy(ath9k_pdata.eeprom_data, eeprom_data, sizeof(ath9k_pdata.eeprom_data));
+	ath9k_pdata.macaddr = macaddr;
+	ltq_pci_plat_dev_init = ath9k_pci_plat_dev_init;
+}
+*/
+static int ath5k_pci_plat_dev_init(struct pci_dev *dev)
+{
+	dev->dev.platform_data = &ath5k_pdata;
+	return 0;
+}
+
+int __init of_ath5k_eeprom_probe(struct platform_device *pdev)
+{
+	struct device_node *np = pdev->dev.of_node;
+	struct resource *eep_res, *mac_res;
+	void __iomem *eep, *mac;
+	int mac_offset;
+	u32 mac_inc = 0;
+	int i;
+
+	eep_res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	mac_res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
+
+	if (!eep_res) {
+		dev_err(&pdev->dev, "failed to load eeprom address\n");
+		return -ENODEV;
+	}
+	if (resource_size(eep_res) != ATH5K_PLAT_EEP_MAX_WORDS) {
+		dev_err(&pdev->dev, "eeprom has an invalid size\n");
+		return -EINVAL;
+	}
+
+	eep = ioremap(eep_res->start, resource_size(eep_res));
+	memcpy_fromio(ath5k_eeprom_data, eep, ATH5K_PLAT_EEP_MAX_WORDS);
+
+	if (of_find_property(np, "ath,eep-swap", NULL))
+		for (i = 0; i < (ATH5K_PLAT_EEP_MAX_WORDS >> 1); i++)
+				ath5k_eeprom_data[i] = swab16(ath5k_eeprom_data[i]);
+
+	if (!of_property_read_u32(np, "ath,mac-offset", &mac_offset)) {
+		memcpy_fromio(athxk_eeprom_mac, (void*) ath5k_eeprom_data, 6);
+	} else if (mac_res) {
+		if (resource_size(mac_res) != 6) {
+			dev_err(&pdev->dev, "mac has an invalid size\n");
+			return -EINVAL;
+		}
+		mac = ioremap(mac_res->start, resource_size(mac_res));
+		memcpy_fromio(athxk_eeprom_mac, mac, 6);
+	} else {
+		dev_warn(&pdev->dev, "using random mac\n");
+		random_ether_addr(athxk_eeprom_mac);
+	}
+
+	if (!of_property_read_u32(np, "ath,mac-increment", &mac_inc))
+		athxk_eeprom_mac[5] += mac_inc;
+
+	ath5k_pdata.eeprom_data = ath5k_eeprom_data;
+	ath5k_pdata.macaddr = athxk_eeprom_mac;
+	ltq_pci_plat_dev_init = ath5k_pci_plat_dev_init;
+
+	dev_info(&pdev->dev, "loaded ath5k eeprom\n");
+
+	return 0;
+}
+
+static struct of_device_id ath5k_eeprom_ids[] = {
+	{ .compatible = "ath5k,eeprom" },
+	{ }
+};
+
+static struct platform_driver ath5k_eeprom_driver = {
+	.driver		= {
+		.name		= "ath5k,eeprom",
+		.owner	= THIS_MODULE,
+		.of_match_table	= of_match_ptr(ath5k_eeprom_ids),
+	},
+};
+
+static int __init of_ath5k_eeprom_init(void)
+{
+	return platform_driver_probe(&ath5k_eeprom_driver, of_ath5k_eeprom_probe);
+}
+device_initcall(of_ath5k_eeprom_init);
+Index: linux-3.7-rc8/arch/mips/include/asm/mach-lantiq/xway/lantiq_soc.h
+===================================================================
+--- linux-3.7-rc8.orig/arch/mips/include/asm/mach-lantiq/xway/lantiq_soc.h	2012-12-13 10:59:57.300314976 +0100
+++ linux-3.7-rc8/arch/mips/include/asm/mach-lantiq/xway/lantiq_soc.h	2012-12-13 10:59:57.308314977 +0100
+@@ -93,5 +93,8 @@
+ /* allow tapi driver to read the gptu value */
+ long gptu_get_count(struct clk *clk);
+ 
+/* allow the ethernet driver to load a flash mapped mac addr */
+const u8* ltq_get_eth_mac(void);
+
+ #endif /* CONFIG_SOC_TYPE_XWAY */
+ #endif /* _LTQ_XWAY_H__ */
+Index: linux-3.7-rc8/arch/mips/lantiq/xway/eth_mac.c
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
+++ linux-3.7-rc8/arch/mips/lantiq/xway/eth_mac.c	2012-12-13 10:59:57.308314977 +0100
+@@ -0,0 +1,76 @@
+/*
+ *  Copyright (C) 2012 John Crispin <blogic@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/init.h>
+#include <linux/module.h>
+#include <linux/of_platform.h>
+#include <linux/if_ether.h>
+
+static u8 eth_mac[6];
+static int eth_mac_set;
+
+const u8* ltq_get_eth_mac(void)
+{
+	return eth_mac;
+}
+
+static int __init setup_ethaddr(char *str)
+{
+	eth_mac_set = mac_pton(str, eth_mac);
+	return !eth_mac_set;
+}
+__setup("ethaddr=", setup_ethaddr);
+
+int __init of_eth_mac_probe(struct platform_device *pdev)
+{
+	struct device_node *np = pdev->dev.of_node;
+	struct resource *mac_res;
+	void __iomem *mac;
+	u32 mac_inc = 0;
+
+	if (eth_mac_set) {
+		dev_err(&pdev->dev, "mac was already set by bootloader\n");
+		return -EINVAL;
+	}
+	mac_res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+
+	if (!mac_res) {
+		dev_err(&pdev->dev, "failed to load mac\n");
+		return -EINVAL;
+	}
+	if (resource_size(mac_res) != 6) {
+		dev_err(&pdev->dev, "mac has an invalid size\n");
+		return -EINVAL;
+	}
+	mac = ioremap(mac_res->start, resource_size(mac_res));
+	memcpy_fromio(eth_mac, mac, 6);
+
+	if (!of_property_read_u32(np, "mac-increment", &mac_inc))
+		eth_mac[5] += mac_inc;
+
+	return 0;
+}
+
+static struct of_device_id eth_mac_ids[] = {
+	{ .compatible = "lantiq,eth-mac" },
+	{ /* sentinel */ }
+};
+
+static struct platform_driver eth_mac_driver = {
+	.driver		= {
+		.name		= "lantiq,eth-mac",
+		.owner	= THIS_MODULE,
+		.of_match_table	= of_match_ptr(eth_mac_ids),
+	},
+};
+
+static int __init of_eth_mac_init(void)
+{
+	return platform_driver_probe(&eth_mac_driver, of_eth_mac_probe);
+}
+device_initcall(of_eth_mac_init);
+Index: linux-3.7-rc8/drivers/net/ethernet/lantiq_etop.c
+===================================================================
+--- linux-3.7-rc8.orig/drivers/net/ethernet/lantiq_etop.c	2012-12-13 10:59:54.176314899 +0100
+++ linux-3.7-rc8/drivers/net/ethernet/lantiq_etop.c	2012-12-13 10:59:57.308314977 +0100
+@@ -816,7 +816,8 @@
+ 
+ 	ltq_etop_change_mtu(dev, 1500);
+ 
+-	memcpy(&mac.sa_data, priv->mac, ETH_ALEN);
+	if (priv->mac)
+		memcpy(&mac.sa_data, priv->mac, ETH_ALEN);
+ 	if (!is_valid_ether_addr(mac.sa_data)) {
+ 		pr_warn("etop: invalid MAC, using random\n");
+ 		random_ether_addr(mac.sa_data);
+@@ -940,7 +941,9 @@
+ 	priv->tx_irq = irqres[0].start;
+ 	priv->rx_irq = irqres[1].start;
+ 	priv->mii_mode = of_get_phy_mode(pdev->dev.of_node);
+-	priv->mac = of_get_mac_address(pdev->dev.of_node);
+	priv->mac = ltq_get_eth_mac();
+	if (!priv->mac)
+		priv->mac = of_get_mac_address(pdev->dev.of_node);
+ 
+ 	priv->clk_ppe = clk_get(&pdev->dev, NULL);
+ 	if (IS_ERR(priv->clk_ppe))
+Index: linux-3.7-rc8/arch/mips/lantiq/xway/rt_eep.c
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
+++ linux-3.7-rc8/arch/mips/lantiq/xway/rt_eep.c	2012-12-13 13:55:43.132579350 +0100
+@@ -0,0 +1,60 @@
+/*
+ *  Copyright (C) 2011 John Crispin <blogic@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/init.h>
+#include <linux/module.h>
+#include <linux/pci.h>
+#include <linux/platform_device.h>
+#include <linux/rt2x00_platform.h>
+
+extern int (*ltq_pci_plat_dev_init)(struct pci_dev *dev);
+static struct rt2x00_platform_data rt2x00_pdata;
+
+static int rt2x00_pci_plat_dev_init(struct pci_dev *dev)
+{
+	dev->dev.platform_data = &rt2x00_pdata;
+	return 0;
+}
+
+int __init of_ralink_eeprom_probe(struct platform_device *pdev)
+{
+	struct device_node *np = pdev->dev.of_node;
+	const char *eeprom;
+
+	if (of_property_read_string(np, "ralink,eeprom", &eeprom)) {
+		dev_err(&pdev->dev, "failed to load eeprom filename\n");
+		return 0;
+	}
+
+	rt2x00_pdata.eeprom_file_name = kstrdup(eeprom, GFP_KERNEL);
+//	rt2x00_pdata.mac_address = mac;
+	ltq_pci_plat_dev_init = rt2x00_pci_plat_dev_init;
+
+	dev_info(&pdev->dev, "using %s as eeprom\n", eeprom);
+
+	return 0;
+}
+
+static struct of_device_id ralink_eeprom_ids[] = {
+	{ .compatible = "ralink,eeprom" },
+	{ }
+};
+
+static struct platform_driver ralink_eeprom_driver = {
+	.driver		= {
+		.name		= "ralink,eeprom",
+		.owner	= THIS_MODULE,
+		.of_match_table	= of_match_ptr(ralink_eeprom_ids),
+	},
+};
+
+static int __init of_ralink_eeprom_init(void)
+{
+	return platform_driver_probe(&ralink_eeprom_driver, of_ralink_eeprom_probe);
+}
+device_initcall(of_ralink_eeprom_init);
--- a/target/linux/lantiq/patches-3.7/0303-vmmc.patch
+++ b/target/linux/lantiq/patches-3.7/0303-vmmc.patch
@ -0,0 +1,79 @@
+Index: linux-3.7-rc8/arch/mips/lantiq/xway/Makefile
+===================================================================
+--- linux-3.7-rc8.orig/arch/mips/lantiq/xway/Makefile	2012-12-13 13:40:23.000000000 +0100
+++ linux-3.7-rc8/arch/mips/lantiq/xway/Makefile	2012-12-13 13:40:49.788556963 +0100
+@@ -1,5 +1,5 @@
+ obj-y := prom.o sysctrl.o clk.o reset.o dma.o timer.o dcdc.o
+ 
+-obj-y += ath_eep.o rt_eep.o eth_mac.o
+obj-y += ath_eep.o rt_eep.o eth_mac.o vmmc.o
+ 
+ obj-$(CONFIG_XRX200_PHY_FW) += xrx200_phy_fw.o
+Index: linux-3.7-rc8/arch/mips/lantiq/xway/vmmc.c
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
+++ linux-3.7-rc8/arch/mips/lantiq/xway/vmmc.c	2012-12-13 13:40:30.520556476 +0100
+@@ -0,0 +1,63 @@
+/*
+ *  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.
+ *
+ *  Copyright (C) 2012 John Crispin <blogic@openwrt.org>
+ */
+
+#include <linux/module.h>
+#include <linux/of_platform.h>
+#include <linux/of_gpio.h>
+#include <linux/dma-mapping.h>
+
+#include <lantiq_soc.h>
+
+static unsigned int *cp1_base = 0;
+unsigned int* ltq_get_cp1_base(void)
+{
+	if (!cp1_base)
+		panic("no cp1 base was set\n");
+	return cp1_base;
+}
+EXPORT_SYMBOL(ltq_get_cp1_base);
+
+static int __devinit vmmc_probe(struct platform_device *pdev)
+{
+#define CP1_SIZE       (1 << 20)
+	int gpio_count;
+	dma_addr_t dma;
+	cp1_base =
+		(void*)CPHYSADDR(dma_alloc_coherent(NULL, CP1_SIZE, &dma, GFP_ATOMIC));
+
+	gpio_count = of_gpio_count(pdev->dev.of_node);
+	while (gpio_count) {
+		enum of_gpio_flags flags;
+		int gpio = of_get_gpio_flags(pdev->dev.of_node, --gpio_count, &flags);
+		if (gpio_request(gpio, "vmmc-relay"))
+			continue;
+		dev_info(&pdev->dev, "requested GPIO %d\n", gpio);
+		gpio_direction_output(gpio, (flags & OF_GPIO_ACTIVE_LOW) ? (0) : (1));
+	}
+
+	dev_info(&pdev->dev, "reserved %dMB at 0x%p", CP1_SIZE >> 20, cp1_base);
+
+	return 0;
+}
+
+static const struct of_device_id vmmc_match[] = {
+	{ .compatible = "lantiq,vmmc" },
+	{},
+};
+MODULE_DEVICE_TABLE(of, vmmc_match);
+
+static struct platform_driver vmmc_driver = {
+	.probe = vmmc_probe,
+	.driver = {
+		.name = "lantiq,vmmc",
+		.owner = THIS_MODULE,
+		.of_match_table = vmmc_match,
+	},
+};
+
+module_platform_driver(vmmc_driver);
--- a/target/linux/lantiq/xway/config-default
+++ b/target/linux/lantiq/xway/config-default
@ -5,15 +5,28 @@ CONFIG_INPUT=y
 CONFIG_INPUT_EVDEV=y
 CONFIG_INPUT_POLLDEV=y
 # CONFIG_ISDN is not set
+CONFIG_LEDS_TRIGGER_HEARTBEAT=y
+CONFIG_M25PXX_USE_FAST_READ=y
+CONFIG_MTD_M25P80=y
 CONFIG_MTD_NAND=y
 CONFIG_MTD_NAND_ECC=y
 CONFIG_MTD_NAND_PLATFORM=y
 CONFIG_MTD_NAND_XWAY=y
 # CONFIG_MTD_PHYSMAP_OF is not set
 # CONFIG_MTD_SM_COMMON is not set
-CONFIG_MTD_UIMAGE_SPLIT=y
+CONFIG_NLS=y
 # CONFIG_PROC_DEVICETREE is not set
 CONFIG_RTL8306_PHY=y
+CONFIG_RTL8366S_PHY=y
+CONFIG_RTL8367B_PHY=y
+CONFIG_RTL8367_PHY=y
 CONFIG_SPI=y
+CONFIG_SPI_BITBANG=y
+CONFIG_SPI_GPIO=y
 CONFIG_SPI_MASTER=y
+CONFIG_SPI_XWAY=y
+CONFIG_USB=y
+CONFIG_USB_COMMON=y
+# CONFIG_USB_EHCI_HCD is not set
 CONFIG_USB_SUPPORT=y
+# CONFIG_USB_UHCI_HCD is not set
--- a/target/linux/lantiq/xway/profiles/arv.mk
+++ b/target/linux/lantiq/xway/profiles/arv.mk
@ -1,25 +1,104 @@
+define Profile/ARV4525PW
+  NAME:=Speedport W502V Typ A - ARV4525PW
+  PACKAGES:=kmod-ath5k wpad-mini \
+	kmod-ltq-adsl-danube-mei kmod-ltq-adsl-danube \
+	kmod-ltq-adsl-danube-fw-b kmod-ltq-atm-danube \
+	ltq-adsl-app ppp-mod-pppoa
+endef
+
+$(eval $(call Profile,ARV4525PW))
+
 define Profile/ARV7525PW
-  NAME:=Speedport W303V - ARV7525PW
+  NAME:=Speedport W303V Typ A - ARV7525PW
+  PACKAGES:=kmod-rt2800-pci wpad-mini \
+	kmod-ltq-adsl-danube-mei kmod-ltq-adsl-danube \
+	kmod-ltq-adsl-danube-fw-b kmod-ltq-atm-danube \
+	ltq-adsl-app ppp-mod-pppoa
 endef

 $(eval $(call Profile,ARV7525PW))

+define Profile/ARV4518PW
+  NAME:=SMC7908A-ISP, Airties WAV-221 - ARV4518PW
+  PACKAGES:=kmod-ltq-hcd-danube kmod-ledtrig-usbdev \
+	kmod-ltq-adsl-danube-mei kmod-ltq-adsl-danube \
+	kmod-ltq-adsl-danube-fw-b kmod-ltq-atm-danube \
+	ltq-adsl-app ppp-mod-pppoa \
+  	kmod-ath5k wpad-mini \
+	swconfig
+endef
+
+$(eval $(call Profile,ARV4518PW))
+
+define Profile/ARV4510PW
+  NAME:=Wippies Homebox - ARV4510PW
+  PACKAGES:=kmod-ledtrig-usbdev kmod-usb2 kmod-usb-uhci \
+	kmod-ltq-adsl-danube-mei kmod-ltq-adsl-danube \
+	kmod-ltq-adsl-danube-fw-b kmod-ltq-atm-danube \
+	ltq-adsl-app ppp-mod-pppoa \
+	kmod-rt61 wpad-mini \
+	swconfig
+endef
+
+$(eval $(call Profile,ARV4510PW))
+
+define Profile/ARV7518PW
+  NAME:=Astoria - ARV7518PW
+  PACKAGES:=kmod-ltq-hcd-danube kmod-ledtrig-usbdev \
+	kmod-ltq-adsl-danube-mei kmod-ltq-adsl-danube \
+	kmod-ltq-adsl-danube-fw-b kmod-ltq-atm-danube \
+	ltq-adsl-app ppp-mod-pppoa \
+  	kmod-ath9k wpad-mini \
+	swconfig
+endef
+
+$(eval $(call Profile,ARV7518PW))
+
 define Profile/ARV4520PW
  NAME:=Easybox 800, WAV-281 - ARV4520PW
+  PACKAGES:=kmod-ltq-hcd-danube kmod-ledtrig-usbdev \
+	kmod-ltq-adsl-danube-mei kmod-ltq-adsl-danube \
+	kmod-ltq-adsl-danube-fw-b kmod-ltq-atm-danube \
+	ltq-adsl-app ppp-mod-pppoa \
+  	kmod-rt61-pci wpad-mini \
+	swconfig
 endef

 $(eval $(call Profile,ARV4520PW))

+define Profile/ARV452CQW
+  NAME:=Easybox 801 - ARV452CQW
+  PACKAGES:=kmod-ltq-hcd-danube kmod-ledtrig-usbdev \
+  	kmod-ath5k wpad-mini \
+	kmod-ltq-adsl-danube-mei kmod-ltq-adsl-danube \
+	kmod-ltq-adsl-danube-fw-b kmod-ltq-atm-danube \
+	ltq-adsl-app ppp-mod-pppoa \
+	swconfig
+endef
+
+$(eval $(call Profile,ARV452CQW))
+
 define Profile/ARV752DPW
  NAME:=Easybox 802 - ARV752DPW
+  PACKAGES:=kmod-ltq-hcd-danube kmod-ledtrig-usbdev \
+	kmod-ltq-adsl-danube-mei kmod-ltq-adsl-danube \
+	kmod-ltq-adsl-danube-fw-b kmod-ltq-atm-danube \
+	ltq-adsl-app ppp-mod-pppoa \
+	kmod-ltq-tapi kmod-ltq-vmmc \
+	kmod-rt2800-pci wpad-mini \
+	swconfig
 endef

 $(eval $(call Profile,ARV752DPW))

 define Profile/ARV752DPW22
  NAME:=Easybox 803 - ARV752DPW22
-  PACKAGES:= kmod-usb-core kmod-usb2 kmod-usb-uhci kmod-usb-dwc-otg kmod-ledtrig-usbdev \
-	kmod-ltq-dsl-firmware-b-danube
+  PACKAGES:=kmod-usb2 kmod-usb-uhci kmod-ltq-hcd-danube kmod-ledtrig-usbdev \
+	kmod-ltq-adsl-danube-mei kmod-ltq-adsl-danube \
+	kmod-ltq-adsl-danube-fw-b kmod-ltq-atm-danube \
+	ltq-adsl-app ppp-mod-pppoa \
+	kmod-ltq-tapi kmod-ltq-vmmc \
+	swconfig
 endef

 $(eval $(call Profile,ARV752DPW22))
--- a/target/linux/lantiq/xway/profiles/avm.mk
+++ b/target/linux/lantiq/xway/profiles/avm.mk
@ -0,0 +1,10 @@
+define Profile/FRITZ7320
+  NAME:=1&1 HomeServer - FRITZ7320
+  PACKAGES:=kmod-ath9k wpad-mini \
+	kmod-ltq-adsl-ar9-mei kmod-ltq-adsl-ar9 \
+	kmod-ltq-adsl-ar9-fw-b kmod-ltq-atm-ar9 \
+	ltq-adsl-app ppp-mod-pppoa \
+	kmod-ltq-deu-ar9
+endef
+
+$(eval $(call Profile,FRITZ7320))
--- a/target/linux/lantiq/xway/profiles/lantiq.mk
+++ b/target/linux/lantiq/xway/profiles/lantiq.mk
@ -1,19 +1,17 @@
-define Profile/EASY80920-NOR
-  NAME:=EASY80920-NOR
+define Profile/EASY50712
+  NAME:=Lantiq Danube - EASY50712
 endef

-define Profile/EASY80920-NOR/Description
-	Lantiq EASY80920 evalkit (NOR)
+$(eval $(call Profile,EASY50712))
+
+define Profile/EASY80920NOR
+  NAME:=Lantiq VR9 - EASY80920NOR
 endef

-$(eval $(call Profile,EASY80920-NOR))
+$(eval $(call Profile,EASY80920NOR))

-define Profile/EASY80920-NAND
-  NAME:=EASY80920-NAND
+define Profile/EASY80920NAND
+  NAME:=Lantiq VR9 - EASY80920NAND
 endef

-define Profile/EASY80920-NAND/Description
-	Lantiq EASY80920 evalkit (NAND)
-endef
-
-$(eval $(call Profile,EASY80920-NAND))
+$(eval $(call Profile,EASY80920NAND))
--- a/target/linux/lantiq/xway/profiles/netgear.mk
+++ b/target/linux/lantiq/xway/profiles/netgear.mk
@ -0,0 +1,21 @@
+define Profile/DGN3500A
+  NAME:=Netgear DGN3500A
+  PACKAGES:=kmod-ath9k wpad-mini \
+	kmod-ltq-adsl-ar9-mei kmod-ltq-adsl-ar9 \
+	kmod-ltq-adsl-ar9-fw-a kmod-ltq-atm-ar9 \
+	ltq-adsl-app ppp-mod-pppoa \
+	kmod-ltq-deu-ar9
+endef
+
+$(eval $(call Profile,DGN3500A))
+
+define Profile/DGN3500B
+  NAME:=Netgear DGN3500B
+  PACKAGES:=kmod-ath9k wpad-mini \
+	kmod-ltq-adsl-ar9-mei kmod-ltq-adsl-ar9 \
+	kmod-ltq-adsl-ar9-fw-b kmod-ltq-atm-ar9 \
+	ltq-adsl-app ppp-mod-pppoa \
+	kmod-ltq-deu-ar9
+endef
+
+$(eval $(call Profile,DGN3500B))
--- a/target/linux/lantiq/xway/target.mk
+++ b/target/linux/lantiq/xway/target.mk
@ -3,7 +3,7 @@ SUBTARGET:=xway
 BOARDNAME:=XWAY
 FEATURES:=squashfs jffs2 atm

-DEFAULT_PACKAGES+=swconfig kmod-leds-gpio kmod-button-hotplug
+DEFAULT_PACKAGES+=kmod-leds-gpio kmod-button-hotplug kmod-input-gpio-keys-polled

 define Target/Description
 	Lantiq XWAY