diff -Nur linux-2.6.36.orig/arch/mips/Kconfig linux-2.6.36/arch/mips/Kconfig
--- linux-2.6.36.orig/arch/mips/Kconfig 2010-10-20 22:30:22.000000000 +0200
+++ linux-2.6.36/arch/mips/Kconfig 2010-11-18 21:16:05.000000000 +0100
@@ -60,6 +60,23 @@
Support for the Texas Instruments AR7 System-on-a-Chip
family: TNETD7100, 7200 and 7300.
+config ATHEROS_AR71XX
+ bool "Atheros AR71xx based boards"
+ select CEVT_R4K
+ select CSRC_R4K
+ select DMA_NONCOHERENT
+ select HW_HAS_PCI
+ select IRQ_CPU
+ select ARCH_REQUIRE_GPIOLIB
+ select SYS_HAS_CPU_MIPS32_R1
+ select SYS_HAS_CPU_MIPS32_R2
+ select SYS_SUPPORTS_32BIT_KERNEL
+ select SYS_SUPPORTS_BIG_ENDIAN
+ select SYS_HAS_EARLY_PRINTK
+ select MIPS_MACHINE
+ help
+ Support for Atheros AR71xx based boards.
+
config BCM47XX
bool "Broadcom BCM47XX based boards"
select CEVT_R4K
@@ -709,6 +726,7 @@
endchoice
source "arch/mips/alchemy/Kconfig"
+source "arch/mips/ar71xx/Kconfig"
source "arch/mips/bcm63xx/Kconfig"
source "arch/mips/jazz/Kconfig"
source "arch/mips/jz4740/Kconfig"
@@ -872,9 +890,15 @@
config MIPS_DISABLE_OBSOLETE_IDE
bool
+config MYLOADER
+ bool
+
config SYNC_R4K
bool
+config MIPS_MACHINE
+ def_bool n
+
config NO_IOPORT
def_bool n
diff -Nur linux-2.6.36.orig/arch/mips/Makefile linux-2.6.36/arch/mips/Makefile
--- linux-2.6.36.orig/arch/mips/Makefile 2010-10-20 22:30:22.000000000 +0200
+++ linux-2.6.36/arch/mips/Makefile 2010-11-18 21:16:07.000000000 +0100
@@ -160,6 +160,13 @@
cflags-$(CONFIG_CPU_CAVIUM_OCTEON) += -Wa,-march=octeon
endif
+#
+# Atheros AR71xx
+#
+core-$(CONFIG_ATHEROS_AR71XX) += arch/mips/ar71xx/
+cflags-$(CONFIG_ATHEROS_AR71XX) += -I$(srctree)/arch/mips/include/asm/mach-ar71xx
+load-$(CONFIG_ATHEROS_AR71XX) += 0xffffffff80060000
+
cflags-$(CONFIG_CPU_R4000_WORKAROUNDS) += $(call cc-option,-mfix-r4000,)
cflags-$(CONFIG_CPU_R4400_WORKAROUNDS) += $(call cc-option,-mfix-r4400,)
cflags-$(CONFIG_CPU_DADDI_WORKAROUNDS) += $(call cc-option,-mno-daddi,)
diff -Nur linux-2.6.36.orig/arch/mips/ar71xx/Kconfig linux-2.6.36/arch/mips/ar71xx/Kconfig
--- linux-2.6.36.orig/arch/mips/ar71xx/Kconfig 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.36/arch/mips/ar71xx/Kconfig 2010-11-18 21:16:05.000000000 +0100
@@ -0,0 +1,264 @@
+if ATHEROS_AR71XX
+
+menu "Atheros AR71xx machine selection"
+
+config AR71XX_MACH_AP81
+ bool "Atheros AP81 board support"
+ select AR71XX_DEV_M25P80
+ select AR71XX_DEV_AR913X_WMAC
+ select AR71XX_DEV_GPIO_BUTTONS
+ select AR71XX_DEV_LEDS_GPIO
+ select AR71XX_DEV_USB
+ default n
+
+config AR71XX_MACH_AP83
+ bool "Atheros AP83 board support"
+ select AR71XX_DEV_AR913X_WMAC
+ select AR71XX_DEV_GPIO_BUTTONS
+ select AR71XX_DEV_LEDS_GPIO
+ select AR71XX_DEV_USB
+ default n
+
+config AR71XX_MACH_DIR_600_A1
+ bool "D-Link DIR-600 rev. A1 support"
+ select AR71XX_DEV_AP91_ETH
+ select AR71XX_DEV_AP91_PCI if PCI
+ select AR71XX_DEV_M25P80
+ select AR71XX_DEV_GPIO_BUTTONS
+ select AR71XX_DEV_LEDS_GPIO
+ select AR71XX_NVRAM
+ default n
+
+config AR71XX_MACH_DIR_615_C1
+ bool "D-Link DIR-615 rev. C1 support"
+ select AR71XX_DEV_M25P80
+ select AR71XX_DEV_AR913X_WMAC
+ select AR71XX_DEV_GPIO_BUTTONS
+ select AR71XX_DEV_LEDS_GPIO
+ select AR71XX_NVRAM
+ default n
+
+config AR71XX_MACH_DIR_825_B1
+ bool "D-Link DIR-825 rev. B1 board support"
+ select AR71XX_DEV_M25P80
+ select AR71XX_DEV_AP94_PCI if PCI
+ select AR71XX_DEV_GPIO_BUTTONS
+ select AR71XX_DEV_LEDS_GPIO
+ select AR71XX_DEV_USB
+ default n
+
+config AR71XX_MACH_PB42
+ bool "Atheros PB42 board support"
+ select AR71XX_DEV_M25P80
+ select AR71XX_DEV_GPIO_BUTTONS
+ select AR71XX_DEV_PB42_PCI if PCI
+ default n
+
+config AR71XX_MACH_PB44
+ bool "Atheros PB44 board support"
+ select AR71XX_DEV_GPIO_BUTTONS
+ select AR71XX_DEV_PB42_PCI if PCI
+ select AR71XX_DEV_LEDS_GPIO
+ select AR71XX_DEV_USB
+ default n
+
+config AR71XX_MACH_PB92
+ bool "Atheros PB92 board support"
+ select AR71XX_DEV_GPIO_BUTTONS
+ select AR71XX_DEV_PB9X_PCI if PCI
+ select AR71XX_DEV_LEDS_GPIO
+ select AR71XX_DEV_USB
+ default n
+
+config AR71XX_MACH_AW_NR580
+ bool "AzureWave AW-NR580 board support"
+ select AR71XX_DEV_M25P80
+ select AR71XX_DEV_GPIO_BUTTONS
+ select AR71XX_DEV_PB42_PCI if PCI
+ select AR71XX_DEV_LEDS_GPIO
+ default n
+
+config AR71XX_MACH_WZR_HP_G300NH
+ bool "Buffalo WZR-HP-G300NH board support"
+ select AR71XX_DEV_AR913X_WMAC
+ select AR71XX_DEV_GPIO_BUTTONS
+ select AR71XX_DEV_LEDS_GPIO
+ select AR71XX_DEV_USB
+ default y
+
+config AR71XX_MACH_WP543
+ bool "Compex WP543/WPJ543 board support"
+ select MYLOADER
+ select AR71XX_DEV_M25P80
+ select AR71XX_DEV_GPIO_BUTTONS
+ select AR71XX_DEV_PB42_PCI if PCI
+ select AR71XX_DEV_LEDS_GPIO
+ select AR71XX_DEV_USB
+ default n
+
+config AR71XX_MACH_WRT160NL
+ bool "Linksys WRT160NL board support"
+ select AR71XX_DEV_M25P80
+ select AR71XX_DEV_AR913X_WMAC
+ select AR71XX_DEV_GPIO_BUTTONS
+ select AR71XX_DEV_LEDS_GPIO
+ select AR71XX_DEV_USB
+ select AR71XX_NVRAM
+ default n
+
+config AR71XX_MACH_WRT400N
+ bool "Linksys WRT400N board support"
+ select AR71XX_DEV_AP94_PCI if PCI
+ select AR71XX_DEV_M25P80
+ select AR71XX_DEV_GPIO_BUTTONS
+ select AR71XX_DEV_LEDS_GPIO
+ default n
+
+config AR71XX_MACH_RB4XX
+ bool "MikroTik RouterBOARD 4xx series support"
+ select AR71XX_DEV_GPIO_BUTTONS
+ select AR71XX_DEV_LEDS_GPIO
+ select AR71XX_DEV_USB
+ default n
+
+config AR71XX_MACH_RB750
+ bool "MikroTik RouterBOARD 750 support"
+ select AR71XX_DEV_AP91_ETH
+ default n
+
+config AR71XX_MACH_WNDR3700
+ bool "NETGEAR WNDR3700 board support"
+ select AR71XX_DEV_M25P80
+ select AR71XX_DEV_AP94_PCI if PCI
+ select AR71XX_DEV_GPIO_BUTTONS
+ select AR71XX_DEV_LEDS_GPIO
+ select AR71XX_DEV_USB
+ default n
+
+config AR71XX_MACH_WNR2000
+ bool "NETGEAR WNR2000 board support"
+ select AR71XX_DEV_M25P80
+ select AR71XX_DEV_AR913X_WMAC
+ select AR71XX_DEV_GPIO_BUTTONS
+ select AR71XX_DEV_LEDS_GPIO
+ default n
+
+config AR71XX_MACH_MZK_W04NU
+ bool "Planex MZK-W04NU board support"
+ select AR71XX_DEV_M25P80
+ select AR71XX_DEV_AR913X_WMAC
+ select AR71XX_DEV_GPIO_BUTTONS
+ select AR71XX_DEV_LEDS_GPIO
+ select AR71XX_DEV_USB
+ default n
+
+config AR71XX_MACH_MZK_W300NH
+ bool "Planex MZK-W300NH board support"
+ select AR71XX_DEV_M25P80
+ select AR71XX_DEV_AR913X_WMAC
+ select AR71XX_DEV_GPIO_BUTTONS
+ select AR71XX_DEV_LEDS_GPIO
+ default n
+
+config AR71XX_MACH_NBG460N
+ bool "Zyxel NBG460N/550N/550NH board support"
+ select AR71XX_DEV_M25P80
+ select AR71XX_DEV_AR913X_WMAC
+ select AR71XX_DEV_GPIO_BUTTONS
+ select AR71XX_DEV_LEDS_GPIO
+ default n
+
+config AR71XX_MACH_TL_WR741ND
+ bool "TP-LINK TL-WR741ND support"
+ select AR71XX_DEV_M25P80
+ select AR71XX_DEV_AP91_ETH
+ select AR71XX_DEV_AP91_PCI if PCI
+ select AR71XX_DEV_GPIO_BUTTONS
+ select AR71XX_DEV_LEDS_GPIO
+ default n
+
+config AR71XX_MACH_TL_WR841N_V1
+ bool "TP-LINK TL-WR841N v1 support"
+ select AR71XX_DEV_M25P80
+ select AR71XX_DEV_PB42_PCI if PCI
+ select AR71XX_DEV_DSA
+ select AR71XX_DEV_GPIO_BUTTONS
+ select AR71XX_DEV_LEDS_GPIO
+ default n
+
+config AR71XX_MACH_TL_WR941ND
+ bool "TP-LINK TL-WR941ND support"
+ select AR71XX_DEV_M25P80
+ select AR71XX_DEV_AR913X_WMAC
+ select AR71XX_DEV_DSA
+ select AR71XX_DEV_GPIO_BUTTONS
+ select AR71XX_DEV_LEDS_GPIO
+ default n
+
+config AR71XX_MACH_TL_WR1043ND
+ bool "TP-LINK TL-WR1043ND support"
+ select AR71XX_DEV_M25P80
+ select AR71XX_DEV_AR913X_WMAC
+ select AR71XX_DEV_GPIO_BUTTONS
+ select AR71XX_DEV_LEDS_GPIO
+ select AR71XX_DEV_USB
+ default n
+
+config AR71XX_MACH_TEW_632BRP
+ bool "TRENDnet TEW-632BRP support"
+ select AR71XX_DEV_M25P80
+ select AR71XX_DEV_AR913X_WMAC
+ select AR71XX_DEV_GPIO_BUTTONS
+ select AR71XX_DEV_LEDS_GPIO
+ select AR71XX_NVRAM
+ default n
+
+config AR71XX_MACH_UBNT
+ bool "Ubiquiti AR71xx based boards support"
+ select AR71XX_DEV_M25P80
+ select AR71XX_DEV_AP91_PCI if PCI
+ select AR71XX_DEV_GPIO_BUTTONS
+ select AR71XX_DEV_LEDS_GPIO
+ select AR71XX_DEV_PB42_PCI if PCI
+ select AR71XX_DEV_USB
+ default n
+
+endmenu
+
+config AR71XX_DEV_M25P80
+ def_bool n
+
+config AR71XX_DEV_AP91_PCI
+ def_bool n
+
+config AR71XX_DEV_AP91_ETH
+ def_bool n
+
+config AR71XX_DEV_AP94_PCI
+ def_bool n
+
+config AR71XX_DEV_AR913X_WMAC
+ def_bool n
+
+config AR71XX_DEV_DSA
+ def_bool n
+
+config AR71XX_DEV_GPIO_BUTTONS
+ def_bool n
+
+config AR71XX_DEV_LEDS_GPIO
+ def_bool n
+
+config AR71XX_DEV_PB42_PCI
+ def_bool n
+
+config AR71XX_DEV_PB9X_PCI
+ def_bool n
+
+config AR71XX_DEV_USB
+ def_bool n
+
+config AR71XX_NVRAM
+ def_bool n
+
+endif
diff -Nur linux-2.6.36.orig/arch/mips/ar71xx/Makefile linux-2.6.36/arch/mips/ar71xx/Makefile
--- linux-2.6.36.orig/arch/mips/ar71xx/Makefile 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.36/arch/mips/ar71xx/Makefile 2010-11-18 21:16:05.000000000 +0100
@@ -0,0 +1,54 @@
+#
+# Makefile for the Atheros AR71xx SoC specific parts of the kernel
+#
+# Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
+# Copyright (C) 2008 Imre Kaloz <kaloz@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.
+
+obj-y := prom.o irq.o setup.o devices.o gpio.o ar71xx.o
+
+obj-$(CONFIG_EARLY_PRINTK) += early_printk.o
+obj-$(CONFIG_PCI) += pci.o
+
+obj-$(CONFIG_AR71XX_DEV_AP91_ETH) += dev-ap91-eth.o
+obj-$(CONFIG_AR71XX_DEV_AP91_PCI) += dev-ap91-pci.o
+obj-$(CONFIG_AR71XX_DEV_AP94_PCI) += dev-ap94-pci.o
+obj-$(CONFIG_AR71XX_DEV_AR913X_WMAC) += dev-ar913x-wmac.o
+obj-$(CONFIG_AR71XX_DEV_DSA) += dev-dsa.o
+obj-$(CONFIG_AR71XX_DEV_GPIO_BUTTONS) += dev-gpio-buttons.o
+obj-$(CONFIG_AR71XX_DEV_LEDS_GPIO) += dev-leds-gpio.o
+obj-$(CONFIG_AR71XX_DEV_M25P80) += dev-m25p80.o
+obj-$(CONFIG_AR71XX_DEV_PB42_PCI) += dev-pb42-pci.o
+obj-$(CONFIG_AR71XX_DEV_PB9X_PCI) += dev-pb9x-pci.o
+obj-$(CONFIG_AR71XX_DEV_USB) += dev-usb.o
+
+obj-$(CONFIG_AR71XX_NVRAM) += nvram.o
+
+obj-$(CONFIG_AR71XX_MACH_AP81) += mach-ap81.o
+obj-$(CONFIG_AR71XX_MACH_AP83) += mach-ap83.o
+obj-$(CONFIG_AR71XX_MACH_AW_NR580) += mach-aw-nr580.o
+obj-$(CONFIG_AR71XX_MACH_DIR_600_A1) += mach-dir-600-a1.o
+obj-$(CONFIG_AR71XX_MACH_DIR_615_C1) += mach-dir-615-c1.o
+obj-$(CONFIG_AR71XX_MACH_DIR_825_B1) += mach-dir-825-b1.o
+obj-$(CONFIG_AR71XX_MACH_MZK_W04NU) += mach-mzk-w04nu.o
+obj-$(CONFIG_AR71XX_MACH_MZK_W300NH) += mach-mzk-w300nh.o
+obj-$(CONFIG_AR71XX_MACH_NBG460N) += mach-nbg460n.o
+obj-$(CONFIG_AR71XX_MACH_PB42) += mach-pb42.o
+obj-$(CONFIG_AR71XX_MACH_PB44) += mach-pb44.o
+obj-$(CONFIG_AR71XX_MACH_PB92) += mach-pb92.o
+obj-$(CONFIG_AR71XX_MACH_RB4XX) += mach-rb4xx.o
+obj-$(CONFIG_AR71XX_MACH_RB750) += mach-rb750.o
+obj-$(CONFIG_AR71XX_MACH_TEW_632BRP) += mach-tew-632brp.o
+obj-$(CONFIG_AR71XX_MACH_TL_WR741ND) += mach-tl-wr741nd.o
+obj-$(CONFIG_AR71XX_MACH_TL_WR841N_V1) += mach-tl-wr841n.o
+obj-$(CONFIG_AR71XX_MACH_TL_WR941ND) += mach-tl-wr941nd.o
+obj-$(CONFIG_AR71XX_MACH_TL_WR1043ND) += mach-tl-wr1043nd.o
+obj-$(CONFIG_AR71XX_MACH_UBNT) += mach-ubnt.o
+obj-$(CONFIG_AR71XX_MACH_WNDR3700) += mach-wndr3700.o
+obj-$(CONFIG_AR71XX_MACH_WNR2000) += mach-wnr2000.o
+obj-$(CONFIG_AR71XX_MACH_WP543) += mach-wp543.o
+obj-$(CONFIG_AR71XX_MACH_WRT160NL) += mach-wrt160nl.o
+obj-$(CONFIG_AR71XX_MACH_WRT400N) += mach-wrt400n.o
diff -Nur linux-2.6.36.orig/arch/mips/ar71xx/ar71xx.c linux-2.6.36/arch/mips/ar71xx/ar71xx.c
--- linux-2.6.36.orig/arch/mips/ar71xx/ar71xx.c 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.36/arch/mips/ar71xx/ar71xx.c 2010-11-18 21:16:05.000000000 +0100
@@ -0,0 +1,177 @@
+/*
+ * AR71xx SoC routines
+ *
+ * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/types.h>
+#include <linux/mutex.h>
+
+#include <asm/mach-ar71xx/ar71xx.h>
+
+static DEFINE_MUTEX(ar71xx_flash_mutex);
+
+void __iomem *ar71xx_ddr_base;
+EXPORT_SYMBOL_GPL(ar71xx_ddr_base);
+
+void __iomem *ar71xx_pll_base;
+EXPORT_SYMBOL_GPL(ar71xx_pll_base);
+
+void __iomem *ar71xx_reset_base;
+EXPORT_SYMBOL_GPL(ar71xx_reset_base);
+
+void __iomem *ar71xx_gpio_base;
+EXPORT_SYMBOL_GPL(ar71xx_gpio_base);
+
+void __iomem *ar71xx_usb_ctrl_base;
+EXPORT_SYMBOL_GPL(ar71xx_usb_ctrl_base);
+
+void ar71xx_device_stop(u32 mask)
+{
+ unsigned long flags;
+ u32 mask_inv;
+ u32 t;
+
+ switch (ar71xx_soc) {
+ case AR71XX_SOC_AR7130:
+ case AR71XX_SOC_AR7141:
+ case AR71XX_SOC_AR7161:
+ local_irq_save(flags);
+ t = ar71xx_reset_rr(AR71XX_RESET_REG_RESET_MODULE);
+ ar71xx_reset_wr(AR71XX_RESET_REG_RESET_MODULE, t | mask);
+ local_irq_restore(flags);
+ break;
+
+ case AR71XX_SOC_AR7240:
+ case AR71XX_SOC_AR7241:
+ case AR71XX_SOC_AR7242:
+ mask_inv = mask & RESET_MODULE_USB_OHCI_DLL_7240;
+ local_irq_save(flags);
+ t = ar71xx_reset_rr(AR724X_RESET_REG_RESET_MODULE);
+ t |= mask;
+ t &= ~mask_inv;
+ ar71xx_reset_wr(AR724X_RESET_REG_RESET_MODULE, t);
+ local_irq_restore(flags);
+ break;
+
+ case AR71XX_SOC_AR9130:
+ case AR71XX_SOC_AR9132:
+ local_irq_save(flags);
+ t = ar71xx_reset_rr(AR91XX_RESET_REG_RESET_MODULE);
+ ar71xx_reset_wr(AR91XX_RESET_REG_RESET_MODULE, t | mask);
+ local_irq_restore(flags);
+ break;
+
+ default:
+ BUG();
+ }
+}
+EXPORT_SYMBOL_GPL(ar71xx_device_stop);
+
+void ar71xx_device_start(u32 mask)
+{
+ unsigned long flags;
+ u32 mask_inv;
+ u32 t;
+
+ switch (ar71xx_soc) {
+ case AR71XX_SOC_AR7130:
+ case AR71XX_SOC_AR7141:
+ case AR71XX_SOC_AR7161:
+ local_irq_save(flags);
+ t = ar71xx_reset_rr(AR71XX_RESET_REG_RESET_MODULE);
+ ar71xx_reset_wr(AR71XX_RESET_REG_RESET_MODULE, t & ~mask);
+ local_irq_restore(flags);
+ break;
+
+ case AR71XX_SOC_AR7240:
+ case AR71XX_SOC_AR7241:
+ case AR71XX_SOC_AR7242:
+ mask_inv = mask & RESET_MODULE_USB_OHCI_DLL_7240;
+ local_irq_save(flags);
+ t = ar71xx_reset_rr(AR724X_RESET_REG_RESET_MODULE);
+ t &= ~mask;
+ t |= mask_inv;
+ ar71xx_reset_wr(AR724X_RESET_REG_RESET_MODULE, t);
+ local_irq_restore(flags);
+ break;
+
+ case AR71XX_SOC_AR9130:
+ case AR71XX_SOC_AR9132:
+ local_irq_save(flags);
+ t = ar71xx_reset_rr(AR91XX_RESET_REG_RESET_MODULE);
+ ar71xx_reset_wr(AR91XX_RESET_REG_RESET_MODULE, t & ~mask);
+ local_irq_restore(flags);
+ break;
+
+ default:
+ BUG();
+ }
+}
+EXPORT_SYMBOL_GPL(ar71xx_device_start);
+
+int ar71xx_device_stopped(u32 mask)
+{
+ unsigned long flags;
+ u32 t;
+
+ switch (ar71xx_soc) {
+ case AR71XX_SOC_AR7130:
+ case AR71XX_SOC_AR7141:
+ case AR71XX_SOC_AR7161:
+ local_irq_save(flags);
+ t = ar71xx_reset_rr(AR71XX_RESET_REG_RESET_MODULE);
+ local_irq_restore(flags);
+ break;
+
+ case AR71XX_SOC_AR7240:
+ case AR71XX_SOC_AR7241:
+ case AR71XX_SOC_AR7242:
+ local_irq_save(flags);
+ t = ar71xx_reset_rr(AR724X_RESET_REG_RESET_MODULE);
+ local_irq_restore(flags);
+ break;
+
+ case AR71XX_SOC_AR9130:
+ case AR71XX_SOC_AR9132:
+ local_irq_save(flags);
+ t = ar71xx_reset_rr(AR91XX_RESET_REG_RESET_MODULE);
+ local_irq_restore(flags);
+ break;
+
+ default:
+ BUG();
+ }
+
+ return ((t & mask) == mask);
+}
+EXPORT_SYMBOL_GPL(ar71xx_device_stopped);
+
+void ar71xx_ddr_flush(u32 reg)
+{
+ ar71xx_ddr_wr(reg, 1);
+ while ((ar71xx_ddr_rr(reg) & 0x1));
+
+ ar71xx_ddr_wr(reg, 1);
+ while ((ar71xx_ddr_rr(reg) & 0x1));
+}
+EXPORT_SYMBOL_GPL(ar71xx_ddr_flush);
+
+void ar71xx_flash_acquire(void)
+{
+ mutex_lock(&ar71xx_flash_mutex);
+}
+EXPORT_SYMBOL_GPL(ar71xx_flash_acquire);
+
+void ar71xx_flash_release(void)
+{
+ mutex_unlock(&ar71xx_flash_mutex);
+}
+EXPORT_SYMBOL_GPL(ar71xx_flash_release);
diff -Nur linux-2.6.36.orig/arch/mips/ar71xx/dev-ap91-eth.c linux-2.6.36/arch/mips/ar71xx/dev-ap91-eth.c
--- linux-2.6.36.orig/arch/mips/ar71xx/dev-ap91-eth.c 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.36/arch/mips/ar71xx/dev-ap91-eth.c 2010-11-18 21:16:05.000000000 +0100
@@ -0,0 +1,70 @@
+/*
+ * Atheros AP91 reference board ethernet initialization
+ *
+ * Copyright (C) 2010 Gabor Juhos <juhosg@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include "devices.h"
+#include "dev-dsa.h"
+#include "dev-ap91-eth.h"
+
+static struct dsa_chip_data ap91_dsa_chip = {
+ .port_names[0] = "cpu",
+ .port_names[1] = "lan1",
+ .port_names[2] = "lan2",
+ .port_names[3] = "lan3",
+ .port_names[4] = "lan4",
+};
+
+static struct dsa_platform_data ap91_dsa_data = {
+ .nr_chips = 1,
+ .chip = &ap91_dsa_chip,
+};
+
+static void ap91_eth_set_port_name(unsigned port, const char *name)
+{
+ if (port < 1 || port > 5)
+ return;
+
+ if (name)
+ ap91_dsa_chip.port_names[port] = (char *) name;
+}
+
+void __init ap91_eth_init(u8 *mac_addr, const char *port_names[])
+{
+ if (mac_addr)
+ ar71xx_set_mac_base(mac_addr);
+
+ if (port_names) {
+ int i;
+
+ for (i = 0; i < AP91_ETH_NUM_PORT_NAMES; i++)
+ ap91_eth_set_port_name(i + 1, port_names[i]);
+ }
+
+ /* WAN port */
+ ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
+ ar71xx_eth0_data.speed = SPEED_100;
+ ar71xx_eth0_data.duplex = DUPLEX_FULL;
+ ar71xx_eth0_data.fifo_cfg1 = 0x0fff0000;
+ ar71xx_eth0_data.fifo_cfg2 = 0x00001fff;
+ ar71xx_eth0_data.fifo_cfg3 = 0x008001ff;
+
+ /* LAN ports */
+ ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
+ ar71xx_eth1_data.speed = SPEED_1000;
+ ar71xx_eth1_data.duplex = DUPLEX_FULL;
+ ar71xx_eth1_data.fifo_cfg1 = 0x0fff0000;
+ ar71xx_eth1_data.fifo_cfg2 = 0x00001fff;
+ ar71xx_eth1_data.fifo_cfg3 = 0x008001ff;
+
+ ar71xx_add_device_mdio(0x0);
+ ar71xx_add_device_eth(1);
+ ar71xx_add_device_eth(0);
+
+ ar71xx_add_device_dsa(1, &ap91_dsa_data);
+}
diff -Nur linux-2.6.36.orig/arch/mips/ar71xx/dev-ap91-eth.h linux-2.6.36/arch/mips/ar71xx/dev-ap91-eth.h
--- linux-2.6.36.orig/arch/mips/ar71xx/dev-ap91-eth.h 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.36/arch/mips/ar71xx/dev-ap91-eth.h 2010-11-18 21:16:05.000000000 +0100
@@ -0,0 +1,23 @@
+/*
+ * Atheros AP91 reference board ethernet initialization
+ *
+ * Copyright (C) 2010 Gabor Juhos <juhosg@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#ifndef _AR71XX_DEV_AP91_ETH_H
+#define _AR71XX_DEV_AP91_ETH_H
+
+#define AP91_ETH_NUM_PORT_NAMES 4
+
+#if defined(CONFIG_AR71XX_DEV_AP91_ETH)
+void ap91_eth_init(u8 *mac_addr, const char *port_names[]) __init;
+#else
+static inline void ap91_eth_init(u8 *mac_addr) { }
+#endif
+
+#endif /* _AR71XX_DEV_AP91_ETH_H */
+
diff -Nur linux-2.6.36.orig/arch/mips/ar71xx/dev-ap91-pci.c linux-2.6.36/arch/mips/ar71xx/dev-ap91-pci.c
--- linux-2.6.36.orig/arch/mips/ar71xx/dev-ap91-pci.c 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.36/arch/mips/ar71xx/dev-ap91-pci.c 2010-11-18 21:16:05.000000000 +0100
@@ -0,0 +1,114 @@
+/*
+ * Atheros AP91 reference board PCI initialization
+ *
+ * Copyright (C) 2009 Gabor Juhos <juhosg@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/pci.h>
+#include <linux/ath9k_platform.h>
+#include <linux/delay.h>
+
+#include <asm/mach-ar71xx/ar71xx.h>
+#include <asm/mach-ar71xx/pci.h>
+
+#include "dev-ap91-pci.h"
+
+static struct ath9k_platform_data ap91_wmac_data;
+static char ap91_wmac_mac[6];
+static int ap91_pci_fixup_enabled;
+
+static struct ar71xx_pci_irq ap91_pci_irqs[] __initdata = {
+ {
+ .slot = 0,
+ .pin = 1,
+ .irq = AR71XX_PCI_IRQ_DEV0,
+ }
+};
+
+static int ap91_pci_plat_dev_init(struct pci_dev *dev)
+{
+ switch(PCI_SLOT(dev->devfn)) {
+ case 0:
+ dev->dev.platform_data = &ap91_wmac_data;
+ break;
+ }
+
+ return 0;
+}
+
+static void ap91_pci_fixup(struct pci_dev *dev)
+{
+ void __iomem *mem;
+ u16 *cal_data;
+ u16 cmd;
+ u32 val;
+
+ if (!ap91_pci_fixup_enabled)
+ return;
+
+ printk(KERN_INFO "PCI: fixup device %s\n", pci_name(dev));
+
+ cal_data = ap91_wmac_data.eeprom_data;
+ if (*cal_data != 0xa55a) {
+ printk(KERN_ERR "PCI: no calibration data found for %s\n",
+ pci_name(dev));
+ return;
+ }
+
+ mem = ioremap(AR71XX_PCI_MEM_BASE, 0x10000);
+ if (!mem) {
+ printk(KERN_ERR "PCI: ioremap error for device %s\n",
+ pci_name(dev));
+ return;
+ }
+
+ /* Setup the PCI device to allow access to the internal registers */
+ pci_write_config_dword(dev, PCI_BASE_ADDRESS_0, 0xffff);
+ pci_read_config_word(dev, PCI_COMMAND, &cmd);
+ cmd |= PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY;
+ pci_write_config_word(dev, PCI_COMMAND, cmd);
+
+ /* set pointer to first reg address */
+ cal_data += 3;
+ while (*cal_data != 0xffff) {
+ u32 reg;
+ reg = *cal_data++;
+ val = *cal_data++;
+ val |= (*cal_data++) << 16;
+
+ __raw_writel(val, mem + reg);
+ udelay(100);
+ }
+
+ pci_read_config_dword(dev, PCI_VENDOR_ID, &val);
+ dev->vendor = val & 0xffff;
+ dev->device = (val >> 16) & 0xffff;
+
+ pci_read_config_dword(dev, PCI_CLASS_REVISION, &val);
+ dev->revision = val & 0xff;
+ dev->class = val >> 8; /* upper 3 bytes */
+
+ iounmap(mem);
+}
+DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_ATHEROS, PCI_ANY_ID, ap91_pci_fixup);
+
+void __init ap91_pci_init(u8 *cal_data, u8 *mac_addr)
+{
+ if (cal_data)
+ memcpy(ap91_wmac_data.eeprom_data, cal_data,
+ sizeof(ap91_wmac_data.eeprom_data));
+
+ if (mac_addr) {
+ memcpy(ap91_wmac_mac, mac_addr, sizeof(ap91_wmac_mac));
+ ap91_wmac_data.macaddr = ap91_wmac_mac;
+ }
+
+ ar71xx_pci_plat_dev_init = ap91_pci_plat_dev_init;
+ ar71xx_pci_init(ARRAY_SIZE(ap91_pci_irqs), ap91_pci_irqs);
+
+ ap91_pci_fixup_enabled = 1;
+}
diff -Nur linux-2.6.36.orig/arch/mips/ar71xx/dev-ap91-pci.h linux-2.6.36/arch/mips/ar71xx/dev-ap91-pci.h
--- linux-2.6.36.orig/arch/mips/ar71xx/dev-ap91-pci.h 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.36/arch/mips/ar71xx/dev-ap91-pci.h 2010-11-18 21:16:05.000000000 +0100
@@ -0,0 +1,21 @@
+/*
+ * Atheros AP91 reference board PCI initialization
+ *
+ * Copyright (C) 2009 Gabor Juhos <juhosg@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#ifndef _AR71XX_DEV_AP91_PCI_H
+#define _AR71XX_DEV_AP91_PCI_H
+
+#if defined(CONFIG_AR71XX_DEV_AP91_PCI)
+void ap91_pci_init(u8 *cal_data, u8 *mac_addr) __init;
+#else
+static inline void ap91_pci_init(u8 *cal_data, u8 *mac_addr) { }
+#endif
+
+#endif /* _AR71XX_DEV_AP91_PCI_H */
+
diff -Nur linux-2.6.36.orig/arch/mips/ar71xx/dev-ap94-pci.c linux-2.6.36/arch/mips/ar71xx/dev-ap94-pci.c
--- linux-2.6.36.orig/arch/mips/ar71xx/dev-ap94-pci.c 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.36/arch/mips/ar71xx/dev-ap94-pci.c 2010-11-18 21:16:05.000000000 +0100
@@ -0,0 +1,159 @@
+/*
+ * Atheros AP94 reference board PCI initialization
+ *
+ * Copyright (C) 2009-2010 Gabor Juhos <juhosg@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/pci.h>
+#include <linux/ath9k_platform.h>
+#include <linux/delay.h>
+
+#include <asm/mach-ar71xx/ar71xx.h>
+#include <asm/mach-ar71xx/pci.h>
+
+#include "dev-ap94-pci.h"
+
+static struct ath9k_platform_data ap94_wmac0_data;
+static struct ath9k_platform_data ap94_wmac1_data;
+static char ap94_wmac0_mac[6];
+static char ap94_wmac1_mac[6];
+static int ap94_pci_fixup_enabled;
+
+static struct ar71xx_pci_irq ap94_pci_irqs[] __initdata = {
+ {
+ .slot = 0,
+ .pin = 1,
+ .irq = AR71XX_PCI_IRQ_DEV0,
+ }, {
+ .slot = 1,
+ .pin = 1,
+ .irq = AR71XX_PCI_IRQ_DEV1,
+ }
+};
+
+static int ap94_pci_plat_dev_init(struct pci_dev *dev)
+{
+ switch(PCI_SLOT(dev->devfn)) {
+ case 17:
+ dev->dev.platform_data = &ap94_wmac0_data;
+ break;
+
+ case 18:
+ dev->dev.platform_data = &ap94_wmac1_data;
+ break;
+ }
+
+ return 0;
+}
+
+static void ap94_pci_fixup(struct pci_dev *dev)
+{
+ void __iomem *mem;
+ u16 *cal_data;
+ u16 cmd;
+ u32 bar0;
+ u32 val;
+
+ if (!ap94_pci_fixup_enabled)
+ return;
+
+ switch (PCI_SLOT(dev->devfn)) {
+ case 17:
+ cal_data = ap94_wmac0_data.eeprom_data;
+ break;
+ case 18:
+ cal_data = ap94_wmac1_data.eeprom_data;
+ break;
+ default:
+ return;
+ }
+
+ if (*cal_data != 0xa55a) {
+ printk(KERN_ERR "PCI: no calibration data found for %s\n",
+ pci_name(dev));
+ return;
+ }
+
+ mem = ioremap(AR71XX_PCI_MEM_BASE, 0x10000);
+ if (!mem) {
+ printk(KERN_ERR "PCI: ioremap error for device %s\n",
+ pci_name(dev));
+ return;
+ }
+
+ printk(KERN_INFO "PCI: fixup device %s\n", pci_name(dev));
+
+ pci_read_config_dword(dev, PCI_BASE_ADDRESS_0, &bar0);
+
+ /* Setup the PCI device to allow access to the internal registers */
+ pci_write_config_dword(dev, PCI_BASE_ADDRESS_0, AR71XX_PCI_MEM_BASE);
+ pci_read_config_word(dev, PCI_COMMAND, &cmd);
+ cmd |= PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY;
+ pci_write_config_word(dev, PCI_COMMAND, cmd);
+
+ /* set pointer to first reg address */
+ cal_data += 3;
+ while (*cal_data != 0xffff) {
+ u32 reg;
+ reg = *cal_data++;
+ val = *cal_data++;
+ val |= (*cal_data++) << 16;
+
+ __raw_writel(val, mem + reg);
+ udelay(100);
+ }
+
+ pci_read_config_dword(dev, PCI_VENDOR_ID, &val);
+ dev->vendor = val & 0xffff;
+ dev->device = (val >> 16) & 0xffff;
+
+ pci_read_config_dword(dev, PCI_CLASS_REVISION, &val);
+ dev->revision = val & 0xff;
+ dev->class = val >> 8; /* upper 3 bytes */
+
+ pci_read_config_word(dev, PCI_COMMAND, &cmd);
+ cmd &= ~(PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY);
+ pci_write_config_word(dev, PCI_COMMAND, cmd);
+
+ pci_write_config_dword(dev, PCI_BASE_ADDRESS_0, bar0);
+
+ iounmap(mem);
+}
+DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_ATHEROS, PCI_ANY_ID, ap94_pci_fixup);
+
+void __init ap94_pci_enable_quirk_wndr3700(void)
+{
+ ap94_wmac0_data.quirk_wndr3700 = 1;
+ ap94_wmac1_data.quirk_wndr3700 = 1;
+}
+
+void __init ap94_pci_init(u8 *cal_data0, u8 *mac_addr0,
+ u8 *cal_data1, u8 *mac_addr1)
+{
+ if (cal_data0)
+ memcpy(ap94_wmac0_data.eeprom_data, cal_data0,
+ sizeof(ap94_wmac0_data.eeprom_data));
+
+ if (cal_data1)
+ memcpy(ap94_wmac1_data.eeprom_data, cal_data1,
+ sizeof(ap94_wmac1_data.eeprom_data));
+
+ if (mac_addr0) {
+ memcpy(ap94_wmac0_mac, mac_addr0, sizeof(ap94_wmac0_mac));
+ ap94_wmac0_data.macaddr = ap94_wmac0_mac;
+ }
+
+ if (mac_addr1) {
+ memcpy(ap94_wmac1_mac, mac_addr1, sizeof(ap94_wmac1_mac));
+ ap94_wmac1_data.macaddr = ap94_wmac1_mac;
+ }
+
+ ar71xx_pci_plat_dev_init = ap94_pci_plat_dev_init;
+ ar71xx_pci_init(ARRAY_SIZE(ap94_pci_irqs), ap94_pci_irqs);
+
+ ap94_pci_fixup_enabled = 1;
+}
diff -Nur linux-2.6.36.orig/arch/mips/ar71xx/dev-ap94-pci.h linux-2.6.36/arch/mips/ar71xx/dev-ap94-pci.h
--- linux-2.6.36.orig/arch/mips/ar71xx/dev-ap94-pci.h 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.36/arch/mips/ar71xx/dev-ap94-pci.h 2010-11-18 21:16:05.000000000 +0100
@@ -0,0 +1,28 @@
+/*
+ * Atheros AP94 reference board PCI initialization
+ *
+ * Copyright (C) 2009-2010 Gabor Juhos <juhosg@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#ifndef _AR71XX_DEV_AP94_PCI_H
+#define _AR71XX_DEV_AP94_PCI_H
+
+#if defined(CONFIG_AR71XX_DEV_AP94_PCI)
+void ap94_pci_init(u8 *cal_data0, u8 *mac_addr0,
+ u8 *cal_data1, u8 *mac_addr1) __init;
+
+void ap94_pci_enable_quirk_wndr3700(void) __init;
+
+#else
+static inline void ap94_pci_init(u8 *cal_data0, u8 *mac_addr0,
+ u8 *cal_data1, u8 *mac_addr1) {}
+
+static inline void ap94_pci_enable_quirk_wndr3700(void) {}
+#endif
+
+#endif /* _AR71XX_DEV_AP94_PCI_H */
+
diff -Nur linux-2.6.36.orig/arch/mips/ar71xx/dev-ar913x-wmac.c linux-2.6.36/arch/mips/ar71xx/dev-ar913x-wmac.c
--- linux-2.6.36.orig/arch/mips/ar71xx/dev-ar913x-wmac.c 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.36/arch/mips/ar71xx/dev-ar913x-wmac.c 2010-11-18 21:16:05.000000000 +0100
@@ -0,0 +1,68 @@
+/*
+ * Atheros AR913x SoC built-in WMAC device support
+ *
+ * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * Parts of this file are based on Atheros' 2.6.15 BSP
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/etherdevice.h>
+#include <linux/platform_device.h>
+#include <linux/ath9k_platform.h>
+
+#include <asm/mach-ar71xx/ar71xx.h>
+
+#include "dev-ar913x-wmac.h"
+
+static struct ath9k_platform_data ar913x_wmac_data;
+static char ar913x_wmac_mac[6];
+
+static struct resource ar913x_wmac_resources[] = {
+ {
+ .start = AR91XX_WMAC_BASE,
+ .end = AR91XX_WMAC_BASE + AR91XX_WMAC_SIZE - 1,
+ .flags = IORESOURCE_MEM,
+ }, {
+ .start = AR71XX_CPU_IRQ_IP2,
+ .end = AR71XX_CPU_IRQ_IP2,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device ar913x_wmac_device = {
+ .name = "ath9k",
+ .id = -1,
+ .resource = ar913x_wmac_resources,
+ .num_resources = ARRAY_SIZE(ar913x_wmac_resources),
+ .dev = {
+ .platform_data = &ar913x_wmac_data,
+ },
+};
+
+void __init ar913x_add_device_wmac(u8 *cal_data, u8 *mac_addr)
+{
+ if (cal_data)
+ memcpy(ar913x_wmac_data.eeprom_data, cal_data,
+ sizeof(ar913x_wmac_data.eeprom_data));
+
+ if (mac_addr) {
+ memcpy(ar913x_wmac_mac, mac_addr, sizeof(ar913x_wmac_mac));
+ ar913x_wmac_data.macaddr = ar913x_wmac_mac;
+ }
+
+ ar71xx_device_stop(RESET_MODULE_AMBA2WMAC);
+ mdelay(10);
+
+ ar71xx_device_start(RESET_MODULE_AMBA2WMAC);
+ mdelay(10);
+
+ platform_device_register(&ar913x_wmac_device);
+}
diff -Nur linux-2.6.36.orig/arch/mips/ar71xx/dev-ar913x-wmac.h linux-2.6.36/arch/mips/ar71xx/dev-ar913x-wmac.h
--- linux-2.6.36.orig/arch/mips/ar71xx/dev-ar913x-wmac.h 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.36/arch/mips/ar71xx/dev-ar913x-wmac.h 2010-11-18 21:16:05.000000000 +0100
@@ -0,0 +1,19 @@
+/*
+ * Atheros AR913x SoC built-in WMAC device support
+ *
+ * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * Parts of this file are based on Atheros' 2.6.15 BSP
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#ifndef _AR71XX_DEV_AR913X_WMAC_H
+#define _AR71XX_DEV_AR913X_WMAC_H
+
+void ar913x_add_device_wmac(u8 *cal_data, u8 *mac_addr) __init;
+
+#endif /* _AR71XX_DEV_AR913X_WMAC_H */
diff -Nur linux-2.6.36.orig/arch/mips/ar71xx/dev-dsa.c linux-2.6.36/arch/mips/ar71xx/dev-dsa.c
--- linux-2.6.36.orig/arch/mips/ar71xx/dev-dsa.c 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.36/arch/mips/ar71xx/dev-dsa.c 2010-11-18 21:16:05.000000000 +0100
@@ -0,0 +1,50 @@
+/*
+ * Atheros AR71xx DSA switch device support
+ *
+ * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@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/platform_device.h>
+
+#include <asm/mach-ar71xx/ar71xx.h>
+
+#include "devices.h"
+#include "dev-dsa.h"
+
+static struct platform_device ar71xx_dsa_switch_device = {
+ .name = "dsa",
+ .id = 0,
+};
+
+void __init ar71xx_add_device_dsa(unsigned int id,
+ struct dsa_platform_data *d)
+{
+ int i;
+
+ switch (id) {
+ case 0:
+ d->netdev = &ar71xx_eth0_device.dev;
+ break;
+ case 1:
+ d->netdev = &ar71xx_eth1_device.dev;
+ break;
+ default:
+ printk(KERN_ERR
+ "ar71xx: invalid ethernet id %d for DSA switch\n",
+ id);
+ return;
+ }
+
+ for (i = 0; i < d->nr_chips; i++)
+ d->chip[i].mii_bus = &ar71xx_mdio_device.dev;
+
+ ar71xx_dsa_switch_device.dev.platform_data = d;
+
+ platform_device_register(&ar71xx_dsa_switch_device);
+}
diff -Nur linux-2.6.36.orig/arch/mips/ar71xx/dev-dsa.h linux-2.6.36/arch/mips/ar71xx/dev-dsa.h
--- linux-2.6.36.orig/arch/mips/ar71xx/dev-dsa.h 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.36/arch/mips/ar71xx/dev-dsa.h 2010-11-18 21:16:05.000000000 +0100
@@ -0,0 +1,20 @@
+/*
+ * Atheros AR71xx DSA switch device support
+ *
+ * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@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.
+ */
+
+#ifndef _AR71XX_DEV_DSA_H
+#define _AR71XX_DEV_DSA_H
+
+#include <net/dsa.h>
+
+void ar71xx_add_device_dsa(unsigned int id,
+ struct dsa_platform_data *d) __init;
+
+#endif /* _AR71XX_DEV_DSA_H */
diff -Nur linux-2.6.36.orig/arch/mips/ar71xx/dev-gpio-buttons.c linux-2.6.36/arch/mips/ar71xx/dev-gpio-buttons.c
--- linux-2.6.36.orig/arch/mips/ar71xx/dev-gpio-buttons.c 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.36/arch/mips/ar71xx/dev-gpio-buttons.c 2010-11-18 21:16:05.000000000 +0100
@@ -0,0 +1,58 @@
+/*
+ * Atheros AR71xx GPIO button support
+ *
+ * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@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/platform_device.h>
+
+#include "dev-gpio-buttons.h"
+
+void __init ar71xx_add_device_gpio_buttons(int id,
+ unsigned poll_interval,
+ unsigned nbuttons,
+ struct gpio_button *buttons)
+{
+ struct platform_device *pdev;
+ struct gpio_buttons_platform_data pdata;
+ struct gpio_button *p;
+ int err;
+
+ p = kmalloc(nbuttons * sizeof(*p), GFP_KERNEL);
+ if (!p)
+ return;
+
+ memcpy(p, buttons, nbuttons * sizeof(*p));
+
+ pdev = platform_device_alloc("gpio-buttons", id);
+ if (!pdev)
+ goto err_free_buttons;
+
+ memset(&pdata, 0, sizeof(pdata));
+ pdata.poll_interval = poll_interval;
+ pdata.nbuttons = nbuttons;
+ pdata.buttons = p;
+
+ err = platform_device_add_data(pdev, &pdata, sizeof(pdata));
+ if (err)
+ goto err_put_pdev;
+
+
+ err = platform_device_add(pdev);
+ if (err)
+ goto err_put_pdev;
+
+ return;
+
+err_put_pdev:
+ platform_device_put(pdev);
+
+err_free_buttons:
+ kfree(p);
+}
diff -Nur linux-2.6.36.orig/arch/mips/ar71xx/dev-gpio-buttons.h linux-2.6.36/arch/mips/ar71xx/dev-gpio-buttons.h
--- linux-2.6.36.orig/arch/mips/ar71xx/dev-gpio-buttons.h 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.36/arch/mips/ar71xx/dev-gpio-buttons.h 2010-11-18 21:16:05.000000000 +0100
@@ -0,0 +1,25 @@
+/*
+ * Atheros AR71xx GPIO button support
+ *
+ * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@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.
+ */
+
+#ifndef _AR71XX_DEV_GPIO_BUTTONS_H
+#define _AR71XX_DEV_GPIO_BUTTONS_H
+
+#include <linux/input.h>
+#include <linux/gpio_buttons.h>
+
+#include <asm/mach-ar71xx/platform.h>
+
+void ar71xx_add_device_gpio_buttons(int id,
+ unsigned poll_interval,
+ unsigned nbuttons,
+ struct gpio_button *buttons) __init;
+
+#endif /* _AR71XX_DEV_GPIO_BUTTONS_H */
diff -Nur linux-2.6.36.orig/arch/mips/ar71xx/dev-leds-gpio.c linux-2.6.36/arch/mips/ar71xx/dev-leds-gpio.c
--- linux-2.6.36.orig/arch/mips/ar71xx/dev-leds-gpio.c 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.36/arch/mips/ar71xx/dev-leds-gpio.c 2010-11-18 21:16:05.000000000 +0100
@@ -0,0 +1,57 @@
+/*
+ * Atheros AR71xx GPIO LED device support
+ *
+ * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * Parts of this file are based on Atheros' 2.6.15 BSP
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/slab.h>
+
+#include "dev-leds-gpio.h"
+
+void __init ar71xx_add_device_leds_gpio(int id, unsigned num_leds,
+ struct gpio_led *leds)
+{
+ struct platform_device *pdev;
+ struct gpio_led_platform_data pdata;
+ struct gpio_led *p;
+ int err;
+
+ p = kmalloc(num_leds * sizeof(*p), GFP_KERNEL);
+ if (!p)
+ return;
+
+ memcpy(p, leds, num_leds * sizeof(*p));
+
+ pdev = platform_device_alloc("leds-gpio", id);
+ if (!pdev)
+ goto err_free_leds;
+
+ memset(&pdata, 0, sizeof(pdata));
+ pdata.num_leds = num_leds;
+ pdata.leds = p;
+
+ err = platform_device_add_data(pdev, &pdata, sizeof(pdata));
+ if (err)
+ goto err_put_pdev;
+
+ err = platform_device_add(pdev);
+ if (err)
+ goto err_put_pdev;
+
+ return;
+
+err_put_pdev:
+ platform_device_put(pdev);
+
+err_free_leds:
+ kfree(p);
+}
diff -Nur linux-2.6.36.orig/arch/mips/ar71xx/dev-leds-gpio.h linux-2.6.36/arch/mips/ar71xx/dev-leds-gpio.h
--- linux-2.6.36.orig/arch/mips/ar71xx/dev-leds-gpio.h 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.36/arch/mips/ar71xx/dev-leds-gpio.h 2010-11-18 21:16:05.000000000 +0100
@@ -0,0 +1,21 @@
+/*
+ * Atheros AR71xx GPIO LED device support
+ *
+ * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@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.
+ */
+
+#ifndef _AR71XX_DEV_LEDS_GPIO_H
+#define _AR71XX_DEV_LEDS_GPIO_H
+
+#include <linux/leds.h>
+
+void ar71xx_add_device_leds_gpio(int id,
+ unsigned num_leds,
+ struct gpio_led *leds) __init;
+
+#endif /* _AR71XX_DEV_LEDS_GPIO_H */
diff -Nur linux-2.6.36.orig/arch/mips/ar71xx/dev-m25p80.c linux-2.6.36/arch/mips/ar71xx/dev-m25p80.c
--- linux-2.6.36.orig/arch/mips/ar71xx/dev-m25p80.c 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.36/arch/mips/ar71xx/dev-m25p80.c 2010-11-18 21:16:05.000000000 +0100
@@ -0,0 +1,30 @@
+/*
+ * Copyright (C) 2009 Gabor Juhos <juhosg@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/init.h>
+#include <linux/spi/spi.h>
+#include <linux/spi/flash.h>
+
+#include "devices.h"
+#include "dev-m25p80.h"
+
+static struct spi_board_info ar71xx_spi_info[] = {
+ {
+ .bus_num = 0,
+ .chip_select = 0,
+ .max_speed_hz = 25000000,
+ .modalias = "m25p80",
+ }
+};
+
+void __init ar71xx_add_device_m25p80(struct flash_platform_data *pdata)
+{
+ ar71xx_spi_info[0].platform_data = pdata;
+ ar71xx_add_device_spi(NULL, ar71xx_spi_info,
+ ARRAY_SIZE(ar71xx_spi_info));
+}
diff -Nur linux-2.6.36.orig/arch/mips/ar71xx/dev-m25p80.h linux-2.6.36/arch/mips/ar71xx/dev-m25p80.h
--- linux-2.6.36.orig/arch/mips/ar71xx/dev-m25p80.h 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.36/arch/mips/ar71xx/dev-m25p80.h 2010-11-18 21:16:05.000000000 +0100
@@ -0,0 +1,16 @@
+/*
+ * Copyright (C) 2009 Gabor Juhos <juhosg@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#ifndef _AR71XX_DEV_M25P80_H
+#define _AR71XX_DEV_M25P80_H
+
+#include <linux/spi/flash.h>
+
+void ar71xx_add_device_m25p80(struct flash_platform_data *pdata) __init;
+
+#endif /* _AR71XX_DEV_M25P80_H */
diff -Nur linux-2.6.36.orig/arch/mips/ar71xx/dev-pb42-pci.c linux-2.6.36/arch/mips/ar71xx/dev-pb42-pci.c
--- linux-2.6.36.orig/arch/mips/ar71xx/dev-pb42-pci.c 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.36/arch/mips/ar71xx/dev-pb42-pci.c 2010-11-18 21:16:05.000000000 +0100
@@ -0,0 +1,40 @@
+/*
+ * Atheros PB42 reference board PCI initialization
+ *
+ * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * Parts of this file are based on Atheros' 2.6.15 BSP
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/pci.h>
+
+#include <asm/mach-ar71xx/ar71xx.h>
+#include <asm/mach-ar71xx/pci.h>
+
+#include "dev-pb42-pci.h"
+
+static struct ar71xx_pci_irq pb42_pci_irqs[] __initdata = {
+ {
+ .slot = 0,
+ .pin = 1,
+ .irq = AR71XX_PCI_IRQ_DEV0,
+ }, {
+ .slot = 1,
+ .pin = 1,
+ .irq = AR71XX_PCI_IRQ_DEV1,
+ }, {
+ .slot = 2,
+ .pin = 1,
+ .irq = AR71XX_PCI_IRQ_DEV2,
+ }
+};
+
+void __init pb42_pci_init(void)
+{
+ ar71xx_pci_init(ARRAY_SIZE(pb42_pci_irqs), pb42_pci_irqs);
+}
diff -Nur linux-2.6.36.orig/arch/mips/ar71xx/dev-pb42-pci.h linux-2.6.36/arch/mips/ar71xx/dev-pb42-pci.h
--- linux-2.6.36.orig/arch/mips/ar71xx/dev-pb42-pci.h 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.36/arch/mips/ar71xx/dev-pb42-pci.h 2010-11-18 21:16:05.000000000 +0100
@@ -0,0 +1,21 @@
+/*
+ * Atheros PB42 reference board PCI initialization
+ *
+ * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@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.
+ */
+
+#ifndef _AR71XX_DEV_PB42_PCI_H
+#define _AR71XX_DEV_PB42_PCI_H
+
+#if defined(CONFIG_AR71XX_DEV_PB42_PCI)
+void pb42_pci_init(void) __init;
+#else
+static inline void pb42_pci_init(void) { }
+#endif
+
+#endif /* _AR71XX_DEV_PB42_PCI_H */
diff -Nur linux-2.6.36.orig/arch/mips/ar71xx/dev-pb9x-pci.c linux-2.6.36/arch/mips/ar71xx/dev-pb9x-pci.c
--- linux-2.6.36.orig/arch/mips/ar71xx/dev-pb9x-pci.c 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.36/arch/mips/ar71xx/dev-pb9x-pci.c 2010-11-18 21:16:05.000000000 +0100
@@ -0,0 +1,33 @@
+/*
+ * Atheros PB9x reference board PCI initialization
+ *
+ * Copyright (C) 2010 Felix Fietkau <nbd@openwrt.org>
+ * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * Parts of this file are based on Atheros' 2.6.15 BSP
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/pci.h>
+
+#include <asm/mach-ar71xx/ar71xx.h>
+#include <asm/mach-ar71xx/pci.h>
+
+#include "dev-pb9x-pci.h"
+
+static struct ar71xx_pci_irq pb9x_pci_irqs[] __initdata = {
+ {
+ .slot = 0,
+ .pin = 1,
+ .irq = AR71XX_PCI_IRQ_DEV0,
+ }
+};
+
+void __init pb9x_pci_init(void)
+{
+ ar71xx_pci_init(ARRAY_SIZE(pb9x_pci_irqs), pb9x_pci_irqs);
+}
diff -Nur linux-2.6.36.orig/arch/mips/ar71xx/dev-pb9x-pci.h linux-2.6.36/arch/mips/ar71xx/dev-pb9x-pci.h
--- linux-2.6.36.orig/arch/mips/ar71xx/dev-pb9x-pci.h 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.36/arch/mips/ar71xx/dev-pb9x-pci.h 2010-11-18 21:16:05.000000000 +0100
@@ -0,0 +1,22 @@
+/*
+ * Atheros PB9x reference board PCI initialization
+ *
+ * Copyright (C) 2010 Felix Fietkau <nbd@openwrt.org>
+ * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@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.
+ */
+
+#ifndef _AR71XX_DEV_PB9X_PCI_H
+#define _AR71XX_DEV_PB9X_PCI_H
+
+#if defined(CONFIG_AR71XX_DEV_PB9X_PCI)
+void pb9x_pci_init(void) __init;
+#else
+static inline void pb9x_pci_init(void) { }
+#endif
+
+#endif /* _AR71XX_DEV_PB9X_PCI_H */
diff -Nur linux-2.6.36.orig/arch/mips/ar71xx/dev-usb.c linux-2.6.36/arch/mips/ar71xx/dev-usb.c
--- linux-2.6.36.orig/arch/mips/ar71xx/dev-usb.c 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.36/arch/mips/ar71xx/dev-usb.c 2010-11-18 21:16:05.000000000 +0100
@@ -0,0 +1,181 @@
+/*
+ * Atheros AR71xx USB host device support
+ *
+ * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * Parts of this file are based on Atheros' 2.6.15 BSP
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/dma-mapping.h>
+#include <linux/platform_device.h>
+
+#include <asm/mach-ar71xx/ar71xx.h>
+#include <asm/mach-ar71xx/platform.h>
+
+#include "dev-usb.h"
+
+/*
+ * OHCI (USB full speed host controller)
+ */
+static struct resource ar71xx_ohci_resources[] = {
+ [0] = {
+ .start = AR71XX_OHCI_BASE,
+ .end = AR71XX_OHCI_BASE + AR71XX_OHCI_SIZE - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = AR71XX_MISC_IRQ_OHCI,
+ .end = AR71XX_MISC_IRQ_OHCI,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct resource ar7240_ohci_resources[] = {
+ [0] = {
+ .start = AR7240_OHCI_BASE,
+ .end = AR7240_OHCI_BASE + AR7240_OHCI_SIZE - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = AR71XX_CPU_IRQ_USB,
+ .end = AR71XX_CPU_IRQ_USB,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static u64 ar71xx_ohci_dmamask = DMA_BIT_MASK(32);
+static struct platform_device ar71xx_ohci_device = {
+ .name = "ar71xx-ohci",
+ .id = -1,
+ .resource = ar71xx_ohci_resources,
+ .num_resources = ARRAY_SIZE(ar71xx_ohci_resources),
+ .dev = {
+ .dma_mask = &ar71xx_ohci_dmamask,
+ .coherent_dma_mask = DMA_BIT_MASK(32),
+ },
+};
+
+/*
+ * EHCI (USB full speed host controller)
+ */
+static struct resource ar71xx_ehci_resources[] = {
+ [0] = {
+ .start = AR71XX_EHCI_BASE,
+ .end = AR71XX_EHCI_BASE + AR71XX_EHCI_SIZE - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = AR71XX_CPU_IRQ_USB,
+ .end = AR71XX_CPU_IRQ_USB,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static u64 ar71xx_ehci_dmamask = DMA_BIT_MASK(32);
+static struct ar71xx_ehci_platform_data ar71xx_ehci_data;
+
+static struct platform_device ar71xx_ehci_device = {
+ .name = "ar71xx-ehci",
+ .id = -1,
+ .resource = ar71xx_ehci_resources,
+ .num_resources = ARRAY_SIZE(ar71xx_ehci_resources),
+ .dev = {
+ .dma_mask = &ar71xx_ehci_dmamask,
+ .coherent_dma_mask = DMA_BIT_MASK(32),
+ .platform_data = &ar71xx_ehci_data,
+ },
+};
+
+#define AR71XX_USB_RESET_MASK \
+ (RESET_MODULE_USB_HOST | RESET_MODULE_USB_PHY \
+ | RESET_MODULE_USB_OHCI_DLL)
+
+#define AR7240_USB_RESET_MASK \
+ (RESET_MODULE_USB_HOST | RESET_MODULE_USB_OHCI_DLL_7240)
+
+static void __init ar71xx_usb_setup(void)
+{
+ ar71xx_device_stop(AR71XX_USB_RESET_MASK);
+ mdelay(1000);
+ ar71xx_device_start(AR71XX_USB_RESET_MASK);
+
+ /* Turning on the Buff and Desc swap bits */
+ ar71xx_usb_ctrl_wr(USB_CTRL_REG_CONFIG, 0xf0000);
+
+ /* WAR for HW bug. Here it adjusts the duration between two SOFS */
+ ar71xx_usb_ctrl_wr(USB_CTRL_REG_FLADJ, 0x20c00);
+
+ mdelay(900);
+
+ platform_device_register(&ar71xx_ohci_device);
+ platform_device_register(&ar71xx_ehci_device);
+}
+
+static void __init ar7240_usb_setup(void)
+{
+ ar71xx_device_stop(AR7240_USB_RESET_MASK);
+ mdelay(1000);
+ ar71xx_device_start(AR7240_USB_RESET_MASK);
+
+ /* WAR for HW bug. Here it adjusts the duration between two SOFS */
+ ar71xx_usb_ctrl_wr(USB_CTRL_REG_FLADJ, 0x3);
+
+ if (ar71xx_soc == AR71XX_SOC_AR7241 || ar71xx_soc == AR71XX_SOC_AR7242) {
+ ar71xx_ehci_data.is_ar91xx = 1;
+ ar71xx_ehci_device.resource = ar7240_ohci_resources;
+ ar71xx_ehci_device.num_resources = ARRAY_SIZE(ar7240_ohci_resources);
+ platform_device_register(&ar71xx_ehci_device);
+ } else {
+ ar71xx_ohci_device.resource = ar7240_ohci_resources;
+ ar71xx_ohci_device.num_resources = ARRAY_SIZE(ar7240_ohci_resources);
+ platform_device_register(&ar71xx_ohci_device);
+ }
+}
+
+static void __init ar91xx_usb_setup(void)
+{
+ ar71xx_device_stop(RESET_MODULE_USBSUS_OVERRIDE);
+ mdelay(10);
+
+ ar71xx_device_start(RESET_MODULE_USB_HOST);
+ mdelay(10);
+
+ ar71xx_device_start(RESET_MODULE_USB_PHY);
+ mdelay(10);
+
+ ar71xx_ehci_data.is_ar91xx = 1;
+ platform_device_register(&ar71xx_ehci_device);
+}
+
+void __init ar71xx_add_device_usb(void)
+{
+ switch (ar71xx_soc) {
+ case AR71XX_SOC_AR7240:
+ case AR71XX_SOC_AR7241:
+ case AR71XX_SOC_AR7242:
+ ar7240_usb_setup();
+ break;
+
+ case AR71XX_SOC_AR7130:
+ case AR71XX_SOC_AR7141:
+ case AR71XX_SOC_AR7161:
+ ar71xx_usb_setup();
+ break;
+
+ case AR71XX_SOC_AR9130:
+ case AR71XX_SOC_AR9132:
+ ar91xx_usb_setup();
+ break;
+
+ default:
+ BUG();
+ }
+}
diff -Nur linux-2.6.36.orig/arch/mips/ar71xx/dev-usb.h linux-2.6.36/arch/mips/ar71xx/dev-usb.h
--- linux-2.6.36.orig/arch/mips/ar71xx/dev-usb.h 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.36/arch/mips/ar71xx/dev-usb.h 2010-11-18 21:16:05.000000000 +0100
@@ -0,0 +1,17 @@
+/*
+ * Atheros AR71xx USB host device support
+ *
+ * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@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.
+ */
+
+#ifndef _AR71XX_DEV_USB_H
+#define _AR71XX_DEV_USB_H
+
+void ar71xx_add_device_usb(void) __init;
+
+#endif /* _AR71XX_DEV_USB_H */
diff -Nur linux-2.6.36.orig/arch/mips/ar71xx/devices.c linux-2.6.36/arch/mips/ar71xx/devices.c
--- linux-2.6.36.orig/arch/mips/ar71xx/devices.c 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.36/arch/mips/ar71xx/devices.c 2010-11-18 21:16:05.000000000 +0100
@@ -0,0 +1,575 @@
+/*
+ * Atheros AR71xx SoC platform devices
+ *
+ * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * Parts of this file are based on Atheros' 2.6.15 BSP
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/etherdevice.h>
+#include <linux/platform_device.h>
+#include <linux/serial_8250.h>
+
+#include <asm/mach-ar71xx/ar71xx.h>
+
+#include "devices.h"
+
+static u8 ar71xx_mac_base[ETH_ALEN] __initdata;
+
+static struct resource ar71xx_uart_resources[] = {
+ {
+ .start = AR71XX_UART_BASE,
+ .end = AR71XX_UART_BASE + AR71XX_UART_SIZE - 1,
+ .flags = IORESOURCE_MEM,
+ },
+};
+
+#define AR71XX_UART_FLAGS (UPF_BOOT_AUTOCONF | UPF_SKIP_TEST | UPF_IOREMAP)
+static struct plat_serial8250_port ar71xx_uart_data[] = {
+ {
+ .mapbase = AR71XX_UART_BASE,
+ .irq = AR71XX_MISC_IRQ_UART,
+ .flags = AR71XX_UART_FLAGS,
+ .iotype = UPIO_MEM32,
+ .regshift = 2,
+ }, {
+ /* terminating entry */
+ }
+};
+
+static struct platform_device ar71xx_uart_device = {
+ .name = "serial8250",
+ .id = PLAT8250_DEV_PLATFORM,
+ .resource = ar71xx_uart_resources,
+ .num_resources = ARRAY_SIZE(ar71xx_uart_resources),
+ .dev = {
+ .platform_data = ar71xx_uart_data
+ },
+};
+
+void __init ar71xx_add_device_uart(void)
+{
+ ar71xx_uart_data[0].uartclk = ar71xx_ahb_freq;
+ platform_device_register(&ar71xx_uart_device);
+}
+
+static struct resource ar71xx_mdio_resources[] = {
+ {
+ .name = "mdio_base",
+ .flags = IORESOURCE_MEM,
+ .start = AR71XX_GE0_BASE,
+ .end = AR71XX_GE0_BASE + 0x200 - 1,
+ }
+};
+
+static struct ag71xx_mdio_platform_data ar71xx_mdio_data;
+
+struct platform_device ar71xx_mdio_device = {
+ .name = "ag71xx-mdio",
+ .id = -1,
+ .resource = ar71xx_mdio_resources,
+ .num_resources = ARRAY_SIZE(ar71xx_mdio_resources),
+ .dev = {
+ .platform_data = &ar71xx_mdio_data,
+ },
+};
+
+void __init ar71xx_add_device_mdio(u32 phy_mask)
+{
+ switch (ar71xx_soc) {
+ case AR71XX_SOC_AR7240:
+ case AR71XX_SOC_AR7241:
+ case AR71XX_SOC_AR7242:
+ ar71xx_mdio_data.is_ar7240 = 1;
+ break;
+ default:
+ break;
+ }
+
+ ar71xx_mdio_data.phy_mask = phy_mask;
+
+ platform_device_register(&ar71xx_mdio_device);
+}
+
+static void ar71xx_set_pll(u32 cfg_reg, u32 pll_reg, u32 pll_val, u32 shift)
+{
+ void __iomem *base;
+ u32 t;
+
+ base = ioremap_nocache(AR71XX_PLL_BASE, AR71XX_PLL_SIZE);
+
+ t = __raw_readl(base + cfg_reg);
+ t &= ~(3 << shift);
+ t |= (2 << shift);
+ __raw_writel(t, base + cfg_reg);
+ udelay(100);
+
+ __raw_writel(pll_val, base + pll_reg);
+
+ t |= (3 << shift);
+ __raw_writel(t, base + cfg_reg);
+ udelay(100);
+
+ t &= ~(3 << shift);
+ __raw_writel(t, base + cfg_reg);
+ udelay(100);
+
+ printk(KERN_DEBUG "ar71xx: pll_reg %#x: %#x\n",
+ (unsigned int)(base + pll_reg), __raw_readl(base + pll_reg));
+
+ iounmap(base);
+}
+
+struct ar71xx_eth_pll_data ar71xx_eth0_pll_data;
+struct ar71xx_eth_pll_data ar71xx_eth1_pll_data;
+
+static u32 ar71xx_get_eth_pll(unsigned int mac, int speed)
+{
+ struct ar71xx_eth_pll_data *pll_data;
+ u32 pll_val;
+
+ switch (mac) {
+ case 0:
+ pll_data = &ar71xx_eth0_pll_data;
+ break;
+ case 1:
+ pll_data = &ar71xx_eth1_pll_data;
+ break;
+ default:
+ BUG();
+ }
+
+ switch (speed) {
+ case SPEED_10:
+ pll_val = pll_data->pll_10;
+ break;
+ case SPEED_100:
+ pll_val = pll_data->pll_100;
+ break;
+ case SPEED_1000:
+ pll_val = pll_data->pll_1000;
+ break;
+ default:
+ BUG();
+ }
+
+ return pll_val;
+}
+
+static void ar71xx_set_pll_ge0(int speed)
+{
+ u32 val = ar71xx_get_eth_pll(0, speed);
+
+ ar71xx_set_pll(AR71XX_PLL_REG_SEC_CONFIG, AR71XX_PLL_REG_ETH0_INT_CLOCK,
+ val, AR71XX_ETH0_PLL_SHIFT);
+}
+
+static void ar71xx_set_pll_ge1(int speed)
+{
+ u32 val = ar71xx_get_eth_pll(1, speed);
+
+ ar71xx_set_pll(AR71XX_PLL_REG_SEC_CONFIG, AR71XX_PLL_REG_ETH1_INT_CLOCK,
+ val, AR71XX_ETH1_PLL_SHIFT);
+}
+
+static void ar724x_set_pll_ge0(int speed)
+{
+ /* TODO */
+}
+
+static void ar724x_set_pll_ge1(int speed)
+{
+ /* TODO */
+}
+
+static void ar91xx_set_pll_ge0(int speed)
+{
+ u32 val = ar71xx_get_eth_pll(0, speed);
+
+ ar71xx_set_pll(AR91XX_PLL_REG_ETH_CONFIG, AR91XX_PLL_REG_ETH0_INT_CLOCK,
+ val, AR91XX_ETH0_PLL_SHIFT);
+}
+
+static void ar91xx_set_pll_ge1(int speed)
+{
+ u32 val = ar71xx_get_eth_pll(1, speed);
+
+ ar71xx_set_pll(AR91XX_PLL_REG_ETH_CONFIG, AR91XX_PLL_REG_ETH1_INT_CLOCK,
+ val, AR91XX_ETH1_PLL_SHIFT);
+}
+
+static void ar71xx_ddr_flush_ge0(void)
+{
+ ar71xx_ddr_flush(AR71XX_DDR_REG_FLUSH_GE0);
+}
+
+static void ar71xx_ddr_flush_ge1(void)
+{
+ ar71xx_ddr_flush(AR71XX_DDR_REG_FLUSH_GE1);
+}
+
+static void ar724x_ddr_flush_ge0(void)
+{
+ ar71xx_ddr_flush(AR724X_DDR_REG_FLUSH_GE0);
+}
+
+static void ar724x_ddr_flush_ge1(void)
+{
+ ar71xx_ddr_flush(AR724X_DDR_REG_FLUSH_GE1);
+}
+
+static void ar91xx_ddr_flush_ge0(void)
+{
+ ar71xx_ddr_flush(AR91XX_DDR_REG_FLUSH_GE0);
+}
+
+static void ar91xx_ddr_flush_ge1(void)
+{
+ ar71xx_ddr_flush(AR91XX_DDR_REG_FLUSH_GE1);
+}
+
+static struct resource ar71xx_eth0_resources[] = {
+ {
+ .name = "mac_base",
+ .flags = IORESOURCE_MEM,
+ .start = AR71XX_GE0_BASE,
+ .end = AR71XX_GE0_BASE + 0x200 - 1,
+ }, {
+ .name = "mii_ctrl",
+ .flags = IORESOURCE_MEM,
+ .start = AR71XX_MII_BASE + MII_REG_MII0_CTRL,
+ .end = AR71XX_MII_BASE + MII_REG_MII0_CTRL + 3,
+ }, {
+ .name = "mac_irq",
+ .flags = IORESOURCE_IRQ,
+ .start = AR71XX_CPU_IRQ_GE0,
+ .end = AR71XX_CPU_IRQ_GE0,
+ },
+};
+
+struct ag71xx_platform_data ar71xx_eth0_data = {
+ .reset_bit = RESET_MODULE_GE0_MAC,
+};
+
+struct platform_device ar71xx_eth0_device = {
+ .name = "ag71xx",
+ .id = 0,
+ .resource = ar71xx_eth0_resources,
+ .num_resources = ARRAY_SIZE(ar71xx_eth0_resources),
+ .dev = {
+ .platform_data = &ar71xx_eth0_data,
+ },
+};
+
+static struct resource ar71xx_eth1_resources[] = {
+ {
+ .name = "mac_base",
+ .flags = IORESOURCE_MEM,
+ .start = AR71XX_GE1_BASE,
+ .end = AR71XX_GE1_BASE + 0x200 - 1,
+ }, {
+ .name = "mii_ctrl",
+ .flags = IORESOURCE_MEM,
+ .start = AR71XX_MII_BASE + MII_REG_MII1_CTRL,
+ .end = AR71XX_MII_BASE + MII_REG_MII1_CTRL + 3,
+ }, {
+ .name = "mac_irq",
+ .flags = IORESOURCE_IRQ,
+ .start = AR71XX_CPU_IRQ_GE1,
+ .end = AR71XX_CPU_IRQ_GE1,
+ },
+};
+
+struct ag71xx_platform_data ar71xx_eth1_data = {
+ .reset_bit = RESET_MODULE_GE1_MAC,
+};
+
+struct platform_device ar71xx_eth1_device = {
+ .name = "ag71xx",
+ .id = 1,
+ .resource = ar71xx_eth1_resources,
+ .num_resources = ARRAY_SIZE(ar71xx_eth1_resources),
+ .dev = {
+ .platform_data = &ar71xx_eth1_data,
+ },
+};
+
+#define AR71XX_PLL_VAL_1000 0x00110000
+#define AR71XX_PLL_VAL_100 0x00001099
+#define AR71XX_PLL_VAL_10 0x00991099
+
+#define AR724X_PLL_VAL_1000 0x00110000
+#define AR724X_PLL_VAL_100 0x00001099
+#define AR724X_PLL_VAL_10 0x00991099
+
+#define AR91XX_PLL_VAL_1000 0x1a000000
+#define AR91XX_PLL_VAL_100 0x13000a44
+#define AR91XX_PLL_VAL_10 0x00441099
+
+static void __init ar71xx_init_eth_pll_data(unsigned int id)
+{
+ struct ar71xx_eth_pll_data *pll_data;
+ u32 pll_10, pll_100, pll_1000;
+
+ switch (id) {
+ case 0:
+ pll_data = &ar71xx_eth0_pll_data;
+ break;
+ case 1:
+ pll_data = &ar71xx_eth1_pll_data;
+ break;
+ default:
+ BUG();
+ }
+
+ switch (ar71xx_soc) {
+ case AR71XX_SOC_AR7130:
+ case AR71XX_SOC_AR7141:
+ case AR71XX_SOC_AR7161:
+ pll_10 = AR71XX_PLL_VAL_10;
+ pll_100 = AR71XX_PLL_VAL_100;
+ pll_1000 = AR71XX_PLL_VAL_1000;
+ break;
+
+ case AR71XX_SOC_AR7240:
+ case AR71XX_SOC_AR7241:
+ case AR71XX_SOC_AR7242:
+ pll_10 = AR724X_PLL_VAL_10;
+ pll_100 = AR724X_PLL_VAL_100;
+ pll_1000 = AR724X_PLL_VAL_1000;
+ break;
+
+ case AR71XX_SOC_AR9130:
+ case AR71XX_SOC_AR9132:
+ pll_10 = AR91XX_PLL_VAL_10;
+ pll_100 = AR91XX_PLL_VAL_100;
+ pll_1000 = AR91XX_PLL_VAL_1000;
+ break;
+ default:
+ BUG();
+ }
+
+ if (!pll_data->pll_10)
+ pll_data->pll_10 = pll_10;
+
+ if (!pll_data->pll_100)
+ pll_data->pll_100 = pll_100;
+
+ if (!pll_data->pll_1000)
+ pll_data->pll_1000 = pll_1000;
+}
+
+static int ar71xx_eth_instance __initdata;
+void __init ar71xx_add_device_eth(unsigned int id)
+{
+ struct platform_device *pdev;
+ struct ag71xx_platform_data *pdata;
+
+ ar71xx_init_eth_pll_data(id);
+
+ switch (id) {
+ case 0:
+ switch (ar71xx_eth0_data.phy_if_mode) {
+ case PHY_INTERFACE_MODE_MII:
+ ar71xx_eth0_data.mii_if = MII0_CTRL_IF_MII;
+ break;
+ case PHY_INTERFACE_MODE_GMII:
+ ar71xx_eth0_data.mii_if = MII0_CTRL_IF_GMII;
+ break;
+ case PHY_INTERFACE_MODE_RGMII:
+ ar71xx_eth0_data.mii_if = MII0_CTRL_IF_RGMII;
+ break;
+ case PHY_INTERFACE_MODE_RMII:
+ ar71xx_eth0_data.mii_if = MII0_CTRL_IF_RMII;
+ break;
+ default:
+ printk(KERN_ERR "ar71xx: invalid PHY interface mode "
+ "for eth0\n");
+ return;
+ }
+ pdev = &ar71xx_eth0_device;
+ break;
+ case 1:
+ switch (ar71xx_eth1_data.phy_if_mode) {
+ case PHY_INTERFACE_MODE_RMII:
+ ar71xx_eth1_data.mii_if = MII1_CTRL_IF_RMII;
+ break;
+ case PHY_INTERFACE_MODE_RGMII:
+ ar71xx_eth1_data.mii_if = MII1_CTRL_IF_RGMII;
+ break;
+ default:
+ printk(KERN_ERR "ar71xx: invalid PHY interface mode "
+ "for eth1\n");
+ return;
+ }
+ pdev = &ar71xx_eth1_device;
+ break;
+ default:
+ printk(KERN_ERR "ar71xx: invalid ethernet id %d\n", id);
+ return;
+ }
+
+ pdata = pdev->dev.platform_data;
+
+ switch (ar71xx_soc) {
+ case AR71XX_SOC_AR7130:
+ pdata->ddr_flush = id ? ar71xx_ddr_flush_ge1
+ : ar71xx_ddr_flush_ge0;
+ pdata->set_pll = id ? ar71xx_set_pll_ge1
+ : ar71xx_set_pll_ge0;
+ break;
+
+ case AR71XX_SOC_AR7141:
+ case AR71XX_SOC_AR7161:
+ pdata->ddr_flush = id ? ar71xx_ddr_flush_ge1
+ : ar71xx_ddr_flush_ge0;
+ pdata->set_pll = id ? ar71xx_set_pll_ge1
+ : ar71xx_set_pll_ge0;
+ pdata->has_gbit = 1;
+ break;
+
+ case AR71XX_SOC_AR7241:
+ case AR71XX_SOC_AR7242:
+ ar71xx_eth0_data.reset_bit |= AR724X_RESET_GE0_MDIO;
+ ar71xx_eth1_data.reset_bit |= AR724X_RESET_GE1_MDIO;
+ /* fall through */
+ case AR71XX_SOC_AR7240:
+ pdata->ddr_flush = id ? ar724x_ddr_flush_ge1
+ : ar724x_ddr_flush_ge0;
+ pdata->set_pll = id ? ar724x_set_pll_ge1
+ : ar724x_set_pll_ge0;
+ pdata->is_ar724x = 1;
+ break;
+
+ case AR71XX_SOC_AR9130:
+ pdata->ddr_flush = id ? ar91xx_ddr_flush_ge1
+ : ar91xx_ddr_flush_ge0;
+ pdata->set_pll = id ? ar91xx_set_pll_ge1
+ : ar91xx_set_pll_ge0;
+ pdata->is_ar91xx = 1;
+ break;
+
+ case AR71XX_SOC_AR9132:
+ pdata->ddr_flush = id ? ar91xx_ddr_flush_ge1
+ : ar91xx_ddr_flush_ge0;
+ pdata->set_pll = id ? ar91xx_set_pll_ge1
+ : ar91xx_set_pll_ge0;
+ pdata->is_ar91xx = 1;
+ pdata->has_gbit = 1;
+ break;
+
+ default:
+ BUG();
+ }
+
+ switch (pdata->phy_if_mode) {
+ case PHY_INTERFACE_MODE_GMII:
+ case PHY_INTERFACE_MODE_RGMII:
+ if (!pdata->has_gbit) {
+ printk(KERN_ERR "ar71xx: no gbit available on eth%d\n",
+ id);
+ return;
+ }
+ /* fallthrough */
+ default:
+ break;
+ }
+
+ if (is_valid_ether_addr(ar71xx_mac_base)) {
+ memcpy(pdata->mac_addr, ar71xx_mac_base, ETH_ALEN);
+ pdata->mac_addr[5] += ar71xx_eth_instance;
+ } else {
+ random_ether_addr(pdata->mac_addr);
+ printk(KERN_DEBUG
+ "ar71xx: using random MAC address for eth%d\n",
+ ar71xx_eth_instance);
+ }
+
+ if (pdata->mii_bus_dev == NULL)
+ pdata->mii_bus_dev = &ar71xx_mdio_device.dev;
+
+ /* Reset the device */
+ ar71xx_device_stop(pdata->reset_bit);
+ mdelay(100);
+
+ ar71xx_device_start(pdata->reset_bit);
+ mdelay(100);
+
+ platform_device_register(pdev);
+ ar71xx_eth_instance++;
+}
+
+static struct resource ar71xx_spi_resources[] = {
+ [0] = {
+ .start = AR71XX_SPI_BASE,
+ .end = AR71XX_SPI_BASE + AR71XX_SPI_SIZE - 1,
+ .flags = IORESOURCE_MEM,
+ },
+};
+
+static struct platform_device ar71xx_spi_device = {
+ .name = "ar71xx-spi",
+ .id = -1,
+ .resource = ar71xx_spi_resources,
+ .num_resources = ARRAY_SIZE(ar71xx_spi_resources),
+};
+
+void __init ar71xx_add_device_spi(struct ar71xx_spi_platform_data *pdata,
+ struct spi_board_info const *info,
+ unsigned n)
+{
+ spi_register_board_info(info, n);
+ ar71xx_spi_device.dev.platform_data = pdata;
+ platform_device_register(&ar71xx_spi_device);
+}
+
+void __init ar71xx_add_device_wdt(void)
+{
+ platform_device_register_simple("ar71xx-wdt", -1, NULL, 0);
+}
+
+void __init ar71xx_set_mac_base(unsigned char *mac)
+{
+ memcpy(ar71xx_mac_base, mac, ETH_ALEN);
+}
+
+void __init ar71xx_parse_mac_addr(char *mac_str)
+{
+ u8 tmp[ETH_ALEN];
+ int t;
+
+ t = sscanf(mac_str, "%02hhx:%02hhx:%02hhx:%02hhx:%02hhx:%02hhx",
+ &tmp[0], &tmp[1], &tmp[2], &tmp[3], &tmp[4], &tmp[5]);
+
+ if (t != ETH_ALEN)
+ t = sscanf(mac_str, "%02hhx.%02hhx.%02hhx.%02hhx.%02hhx.%02hhx",
+ &tmp[0], &tmp[1], &tmp[2], &tmp[3], &tmp[4], &tmp[5]);
+
+ if (t == ETH_ALEN)
+ ar71xx_set_mac_base(tmp);
+ else
+ printk(KERN_DEBUG "ar71xx: failed to parse mac address "
+ "\"%s\"\n", mac_str);
+}
+
+static int __init ar71xx_ethaddr_setup(char *str)
+{
+ ar71xx_parse_mac_addr(str);
+ return 1;
+}
+__setup("ethaddr=", ar71xx_ethaddr_setup);
+
+static int __init ar71xx_kmac_setup(char *str)
+{
+ ar71xx_parse_mac_addr(str);
+ return 1;
+}
+__setup("kmac=", ar71xx_kmac_setup);
diff -Nur linux-2.6.36.orig/arch/mips/ar71xx/devices.h linux-2.6.36/arch/mips/ar71xx/devices.h
--- linux-2.6.36.orig/arch/mips/ar71xx/devices.h 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.36/arch/mips/ar71xx/devices.h 2010-11-18 21:16:05.000000000 +0100
@@ -0,0 +1,48 @@
+/*
+ * Atheros AR71xx SoC device definitions
+ *
+ * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@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.
+ */
+
+#ifndef __AR71XX_DEVICES_H
+#define __AR71XX_DEVICES_H
+
+#include <asm/mach-ar71xx/platform.h>
+
+struct platform_device;
+
+void ar71xx_add_device_spi(struct ar71xx_spi_platform_data *pdata,
+ struct spi_board_info c