ar71xx: add initial support for the Qualcomm Atheros AP136 board

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@32607 3c298f89-4303-0410-b956-a3cf2f4a3e73

21 files changed, 457 insertions, 43 deletions

diff --git a/target/linux/ar71xx/config-3.3 b/target/linux/ar71xx/config-3.3
index ff2ecfe61..c73cb7cc8 100644
--- a/target/linux/ar71xx/config-3.3
+++ b/target/linux/ar71xx/config-3.3
@@ -23,6 +23,7 @@ CONFIG_ATH79_MACH_ALFA_NX=y
 CONFIG_ATH79_MACH_ALL0258N=y
 CONFIG_ATH79_MACH_AP113=y
 CONFIG_ATH79_MACH_AP121=y
+CONFIG_ATH79_MACH_AP136=y
 CONFIG_ATH79_MACH_AP81=y
 CONFIG_ATH79_MACH_AP83=y
 CONFIG_ATH79_MACH_AP96=y
@@ -201,6 +202,7 @@ CONFIG_SOC_AR724X=y
 CONFIG_SOC_AR913X=y
 CONFIG_SOC_AR933X=y
 CONFIG_SOC_AR934X=y
+CONFIG_SOC_QCA955X=y
 CONFIG_SPI=y
 CONFIG_SPI_AP83=y
 CONFIG_SPI_ATH79=y
diff --git a/target/linux/ar71xx/patches-3.3/171-MIPS-ath79-add-support-for-the-Qualcomm-Atheros-AP13.patch b/target/linux/ar71xx/patches-3.3/171-MIPS-ath79-add-support-for-the-Qualcomm-Atheros-AP13.patch
new file mode 100644
index 000000000..dc26f9c7b
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.3/171-MIPS-ath79-add-support-for-the-Qualcomm-Atheros-AP13.patch
@@ -0,0 +1,213 @@
+From a034da3e4d4960266a94d15c811d5f4529fdff44 Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Sun, 24 Jun 2012 13:52:23 +0200
+Subject: [PATCH 27/34] MIPS: ath79: add support for the Qualcomm Atheros AP136 board
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+---
+ arch/mips/ath79/Kconfig      |   12 +++
+ arch/mips/ath79/Makefile     |    1 +
+ arch/mips/ath79/mach-ap136.c |  155 ++++++++++++++++++++++++++++++++++++++++++
+ arch/mips/ath79/machtypes.h  |    1 +
+ 4 files changed, 169 insertions(+), 0 deletions(-)
+ create mode 100644 arch/mips/ath79/mach-ap136.c
+
+--- a/arch/mips/ath79/Kconfig
++++ b/arch/mips/ath79/Kconfig
+@@ -14,6 +14,18 @@ config ATH79_MACH_AP121
+ 	  Say 'Y' here if you want your kernel to support the
+ 	  Atheros AP121 reference board.
+ 
++config ATH79_MACH_AP136
++	bool "Atheros AP136 reference board"
++	select SOC_QCA955X
++	select ATH79_DEV_GPIO_BUTTONS
++	select ATH79_DEV_LEDS_GPIO
++	select ATH79_DEV_SPI
++	select ATH79_DEV_USB
++	select ATH79_DEV_WMAC
++	help
++	  Say 'Y' here if you want your kernel to support the
++	  Atheros AP136 reference board.
++
+ config ATH79_MACH_AP81
+ 	bool "Atheros AP81 reference board"
+ 	select SOC_AR913X
+--- a/arch/mips/ath79/Makefile
++++ b/arch/mips/ath79/Makefile
+@@ -27,6 +27,7 @@ obj-$(CONFIG_ATH79_DEV_WMAC)		+= dev-wma
+ # Machines
+ #
+ obj-$(CONFIG_ATH79_MACH_AP121)		+= mach-ap121.o
++obj-$(CONFIG_ATH79_MACH_AP136)		+= mach-ap136.o
+ obj-$(CONFIG_ATH79_MACH_AP81)		+= mach-ap81.o
+ obj-$(CONFIG_ATH79_MACH_DB120)		+= mach-db120.o
+ obj-$(CONFIG_ATH79_MACH_PB44)		+= mach-pb44.o
+--- /dev/null
++++ b/arch/mips/ath79/mach-ap136.c
+@@ -0,0 +1,155 @@
++/*
++ * Qualcomm Atheros AP136 reference board support
++ *
++ * Copyright (c) 2012 Qualcomm Atheros
++ * Copyright (c) 2012 Gabor Juhos <juhosg@openwrt.org>
++ *
++ * Permission to use, copy, modify, and/or distribute this software for any
++ * purpose with or without fee is hereby granted, provided that the above
++ * copyright notice and this permission notice appear in all copies.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
++ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
++ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
++ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
++ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
++ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
++ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
++ *
++ */
++
++#include <linux/pci.h>
++#include <linux/ath9k_platform.h>
++
++#include "machtypes.h"
++#include "dev-gpio-buttons.h"
++#include "dev-leds-gpio.h"
++#include "dev-spi.h"
++#include "dev-usb.h"
++#include "dev-wmac.h"
++#include "pci.h"
++
++#define AP136_GPIO_LED_STATUS_RED	14
++#define AP136_GPIO_LED_STATUS_GREEN	19
++#define AP136_GPIO_LED_USB		4
++#define AP136_GPIO_LED_WLAN_2G		13
++#define AP136_GPIO_LED_WLAN_5G		12
++#define AP136_GPIO_LED_WPS_RED		15
++#define AP136_GPIO_LED_WPS_GREEN	20
++
++#define AP136_GPIO_BTN_WPS		16
++#define AP136_GPIO_BTN_RFKILL		21
++
++#define AP136_KEYS_POLL_INTERVAL	20	/* msecs */
++#define AP136_KEYS_DEBOUNCE_INTERVAL	(3 * AP136_KEYS_POLL_INTERVAL)
++
++#define AP136_WMAC_CALDATA_OFFSET 0x1000
++#define AP136_PCIE_CALDATA_OFFSET 0x5000
++
++static struct gpio_led ap136_leds_gpio[] __initdata = {
++	{
++		.name		= "ap136:green:status",
++		.gpio		= AP136_GPIO_LED_STATUS_GREEN,
++		.active_low	= 1,
++	},
++	{
++		.name		= "ap136:red:status",
++		.gpio		= AP136_GPIO_LED_STATUS_RED,
++		.active_low	= 1,
++	},
++	{
++		.name		= "ap136:green:wps",
++		.gpio		= AP136_GPIO_LED_WPS_GREEN,
++		.active_low	= 1,
++	},
++	{
++		.name		= "ap136:red:wps",
++		.gpio		= AP136_GPIO_LED_WPS_RED,
++		.active_low	= 1,
++	},
++	{
++		.name		= "ap136:red:wlan-2g",
++		.gpio		= AP136_GPIO_LED_WLAN_2G,
++		.active_low	= 1,
++	},
++	{
++		.name		= "ap136:red:usb",
++		.gpio		= AP136_GPIO_LED_USB,
++		.active_low	= 1,
++	}
++};
++
++static struct gpio_keys_button ap136_gpio_keys[] __initdata = {
++	{
++		.desc		= "WPS button",
++		.type		= EV_KEY,
++		.code		= KEY_WPS_BUTTON,
++		.debounce_interval = AP136_KEYS_DEBOUNCE_INTERVAL,
++		.gpio		= AP136_GPIO_BTN_WPS,
++		.active_low	= 1,
++	},
++	{
++		.desc		= "RFKILL button",
++		.type		= EV_KEY,
++		.code		= KEY_RFKILL,
++		.debounce_interval = AP136_KEYS_DEBOUNCE_INTERVAL,
++		.gpio		= AP136_GPIO_BTN_RFKILL,
++		.active_low	= 1,
++	},
++};
++
++static struct spi_board_info ap136_spi_info[] = {
++	{
++		.bus_num	= 0,
++		.chip_select	= 0,
++		.max_speed_hz	= 25000000,
++		.modalias	= "mx25l6405d",
++	}
++};
++
++static struct ath79_spi_platform_data ap136_spi_data = {
++	.bus_num	= 0,
++	.num_chipselect	= 1,
++};
++
++#ifdef CONFIG_PCI
++static struct ath9k_platform_data ap136_ath9k_data;
++
++static int ap136_pci_plat_dev_init(struct pci_dev *dev)
++{
++	if (dev->bus->number == 1 && (PCI_SLOT(dev->devfn)) == 0)
++		dev->dev.platform_data = &ap136_ath9k_data;
++
++	return 0;
++}
++
++static void __init ap136_pci_init(u8 *eeprom)
++{
++	memcpy(ap136_ath9k_data.eeprom_data, eeprom,
++	       sizeof(ap136_ath9k_data.eeprom_data));
++
++	ath79_pci_set_plat_dev_init(ap136_pci_plat_dev_init);
++	ath79_register_pci();
++}
++#else
++static inline void ap136_pci_init(void) {}
++#endif /* CONFIG_PCI */
++
++static void __init ap136_setup(void)
++{
++	u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
++
++	ath79_register_leds_gpio(-1, ARRAY_SIZE(ap136_leds_gpio),
++				 ap136_leds_gpio);
++	ath79_register_gpio_keys_polled(-1, AP136_KEYS_POLL_INTERVAL,
++					ARRAY_SIZE(ap136_gpio_keys),
++					ap136_gpio_keys);
++	ath79_register_spi(&ap136_spi_data, ap136_spi_info,
++			   ARRAY_SIZE(ap136_spi_info));
++	ath79_register_usb();
++	ath79_register_wmac(art + AP136_WMAC_CALDATA_OFFSET);
++	ap136_pci_init(art + AP136_PCIE_CALDATA_OFFSET);
++}
++
++MIPS_MACHINE(ATH79_MACH_AP136, "AP136", "Atheros AP136 reference board",
++	     ap136_setup);
+--- a/arch/mips/ath79/machtypes.h
++++ b/arch/mips/ath79/machtypes.h
+@@ -17,6 +17,7 @@
+ enum ath79_mach_type {
+ 	ATH79_MACH_GENERIC = 0,
+ 	ATH79_MACH_AP121,		/* Atheros AP121 reference board */
++	ATH79_MACH_AP136,		/* Atheros AP136 reference board */
+ 	ATH79_MACH_AP81,		/* Atheros AP81 reference board */
+ 	ATH79_MACH_DB120,		/* Atheros DB120 reference board */
+ 	ATH79_MACH_PB44,		/* Atheros PB44 reference board */
diff --git a/target/linux/ar71xx/patches-3.3/200-spi-ath79-add-delay-between-SCK-changes.patch b/target/linux/ar71xx/patches-3.3/200-spi-ath79-add-delay-between-SCK-changes.patch
index 6b3b15b2d..28cc1fbe9 100644
--- a/target/linux/ar71xx/patches-3.3/200-spi-ath79-add-delay-between-SCK-changes.patch
+++ b/target/linux/ar71xx/patches-3.3/200-spi-ath79-add-delay-between-SCK-changes.patch
@@ -1,7 +1,7 @@
-From 5e5ffd34e38fbbfa0a78833f35aa3c4d5d77e122 Mon Sep 17 00:00:00 2001
+From cbb3ade4765bc715b5c2eae4a7b6eaf3ff7ad958 Mon Sep 17 00:00:00 2001
 From: Gabor Juhos <juhosg@openwrt.org>
 Date: Wed, 11 Jan 2012 20:06:35 +0100
-Subject: [PATCH 41/47] spi/ath79: add delay between SCK changes
+Subject: [PATCH 28/34] spi/ath79: add delay between SCK changes
 
 The driver uses the "as fast as it can" approach
 to drive the SCK signal. However this does not
diff --git a/target/linux/ar71xx/patches-3.3/201-spi-ath79-add-missing-HIGH-LOW-SCK-transition.patch b/target/linux/ar71xx/patches-3.3/201-spi-ath79-add-missing-HIGH-LOW-SCK-transition.patch
index 4558a3dd6..fd3d9689a 100644
--- a/target/linux/ar71xx/patches-3.3/201-spi-ath79-add-missing-HIGH-LOW-SCK-transition.patch
+++ b/target/linux/ar71xx/patches-3.3/201-spi-ath79-add-missing-HIGH-LOW-SCK-transition.patch
@@ -1,7 +1,7 @@
-From 52fa804e11c1722ec56de2e3888a9f8dfb96404b Mon Sep 17 00:00:00 2001
+From bcb0fdebc08f828b54d0a2eb74a9d1378701a8e0 Mon Sep 17 00:00:00 2001
 From: Gabor Juhos <juhosg@openwrt.org>
 Date: Wed, 11 Jan 2012 20:33:41 +0100
-Subject: [PATCH 42/47] spi/ath79: add missing HIGH->LOW SCK transition
+Subject: [PATCH 29/34] spi/ath79: add missing HIGH->LOW SCK transition
 
 Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
 ---
diff --git a/target/linux/ar71xx/patches-3.3/202-spi-ath79-remove-superfluous-chip-select-code.patch b/target/linux/ar71xx/patches-3.3/202-spi-ath79-remove-superfluous-chip-select-code.patch
index 8a12f5b9b..eec3293d9 100644
--- a/target/linux/ar71xx/patches-3.3/202-spi-ath79-remove-superfluous-chip-select-code.patch
+++ b/target/linux/ar71xx/patches-3.3/202-spi-ath79-remove-superfluous-chip-select-code.patch
@@ -1,7 +1,7 @@
-From 3ba7fd81798169e8d40bc7e4800c6a0e691c40b7 Mon Sep 17 00:00:00 2001
+From 06752f9b169493cd1323f8337c147ad2dd31025c Mon Sep 17 00:00:00 2001
 From: Gabor Juhos <juhosg@openwrt.org>
 Date: Mon, 9 Jan 2012 15:03:28 +0100
-Subject: [PATCH 43/47] spi/ath79: remove superfluous chip select code
+Subject: [PATCH 30/34] spi/ath79: remove superfluous chip select code
 
 The spi_bitbang driver calls the chipselect function
 of the driver from spi_bitbang_setup in order to
diff --git a/target/linux/ar71xx/patches-3.3/203-spi-ath79-use-gpio_request_one.patch b/target/linux/ar71xx/patches-3.3/203-spi-ath79-use-gpio_request_one.patch
index 0c0ab6388..12559bcae 100644
--- a/target/linux/ar71xx/patches-3.3/203-spi-ath79-use-gpio_request_one.patch
+++ b/target/linux/ar71xx/patches-3.3/203-spi-ath79-use-gpio_request_one.patch
@@ -1,7 +1,7 @@
-From 07f515fc0f69d18110cb2369e0b5d0fb4bdd7dfa Mon Sep 17 00:00:00 2001
+From 6bd876a46b977643f27d2cc63f49e1bc84b78134 Mon Sep 17 00:00:00 2001
 From: Gabor Juhos <juhosg@openwrt.org>
 Date: Mon, 9 Jan 2012 15:04:21 +0100
-Subject: [PATCH 44/47] spi/ath79: use gpio_request_one
+Subject: [PATCH 31/34] spi/ath79: use gpio_request_one
 
 Use gpio_request_one() instead of multiple gpiolib calls.
 
diff --git a/target/linux/ar71xx/patches-3.3/204-spi-ath79-avoid-multiple-initialization-of-the-SPI-c.patch b/target/linux/ar71xx/patches-3.3/204-spi-ath79-avoid-multiple-initialization-of-the-SPI-c.patch
index e318d887e..084bd98bb 100644
--- a/target/linux/ar71xx/patches-3.3/204-spi-ath79-avoid-multiple-initialization-of-the-SPI-c.patch
+++ b/target/linux/ar71xx/patches-3.3/204-spi-ath79-avoid-multiple-initialization-of-the-SPI-c.patch
@@ -1,7 +1,7 @@
-From 47fdda225880ab0aaa8a75f61991a72fade591ab Mon Sep 17 00:00:00 2001
+From e63ceaa0c4f7be0498cd452981073d3ce8e7d1f5 Mon Sep 17 00:00:00 2001
 From: Gabor Juhos <juhosg@openwrt.org>
 Date: Mon, 9 Jan 2012 15:00:46 +0100
-Subject: [PATCH 45/47] spi/ath79: avoid multiple initialization of the SPI controller
+Subject: [PATCH 32/34] spi/ath79: avoid multiple initialization of the SPI controller
 
 Currently we are initializing the SPI controller in
 the chip select line function, and that function is
diff --git a/target/linux/ar71xx/patches-3.3/205-spi-ath79-add-shutdown-handler.patch b/target/linux/ar71xx/patches-3.3/205-spi-ath79-add-shutdown-handler.patch
index aeb8540dd..a1461ceae 100644
--- a/target/linux/ar71xx/patches-3.3/205-spi-ath79-add-shutdown-handler.patch
+++ b/target/linux/ar71xx/patches-3.3/205-spi-ath79-add-shutdown-handler.patch
@@ -1,7 +1,7 @@
-From 8f30eb1354f54684d1d09599b2466f1a0e69d9c3 Mon Sep 17 00:00:00 2001
+From dab305def68a9ea28c1c0ca2fc20bba645944914 Mon Sep 17 00:00:00 2001
 From: Gabor Juhos <juhosg@openwrt.org>
 Date: Wed, 11 Jan 2012 22:19:32 +0100
-Subject: [PATCH 46/47] spi/ath79: add shutdown handler
+Subject: [PATCH 33/34] spi/ath79: add shutdown handler
 
 Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
 ---
diff --git a/target/linux/ar71xx/patches-3.3/206-spi-ath79-make-chipselect-logic-more-flexible.patch b/target/linux/ar71xx/patches-3.3/206-spi-ath79-make-chipselect-logic-more-flexible.patch
index 9cf14b0a7..91713e677 100644
--- a/target/linux/ar71xx/patches-3.3/206-spi-ath79-make-chipselect-logic-more-flexible.patch
+++ b/target/linux/ar71xx/patches-3.3/206-spi-ath79-make-chipselect-logic-more-flexible.patch
@@ -1,18 +1,19 @@
-From 16535fe56591ff85acd6776f53ff515799b037ba Mon Sep 17 00:00:00 2001
+From 7008284716403237f6bc7d7590b3ed073555bd56 Mon Sep 17 00:00:00 2001
 From: Gabor Juhos <juhosg@openwrt.org>
 Date: Wed, 11 Jan 2012 22:25:11 +0100
-Subject: [PATCH 47/47] spi/ath79: make chipselect logic more flexible
+Subject: [PATCH 34/34] spi/ath79: make chipselect logic more flexible
 
 Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
 ---
  arch/mips/ath79/mach-ap121.c                       |    6 ++
+ arch/mips/ath79/mach-ap136.c                       |    6 ++
  arch/mips/ath79/mach-ap81.c                        |    6 ++
  arch/mips/ath79/mach-db120.c                       |    6 ++
  arch/mips/ath79/mach-pb44.c                        |    6 ++
  arch/mips/ath79/mach-ubnt-xm.c                     |    6 ++
  .../include/asm/mach-ath79/ath79_spi_platform.h    |    8 ++-
- drivers/spi/spi-ath79.c                            |   70 +++++++++++++-------
- 7 files changed, 82 insertions(+), 26 deletions(-)
+ drivers/spi/spi-ath79.c                            |   67 +++++++++++++-------
+ 8 files changed, 88 insertions(+), 23 deletions(-)
 
 --- a/arch/mips/ath79/mach-ap121.c
 +++ b/arch/mips/ath79/mach-ap121.c
@@ -35,6 +36,27 @@ Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
  	}
  };
  
+--- a/arch/mips/ath79/mach-ap136.c
++++ b/arch/mips/ath79/mach-ap136.c
+@@ -98,12 +98,18 @@ static struct gpio_keys_button ap136_gpi
+ 	},
+ };
+ 
++static struct ath79_spi_controller_data ap136_spi0_data = {
++	.cs_type = ATH79_SPI_CS_TYPE_INTERNAL,
++	.cs_line = 0,
++};
++
+ static struct spi_board_info ap136_spi_info[] = {
+ 	{
+ 		.bus_num	= 0,
+ 		.chip_select	= 0,
+ 		.max_speed_hz	= 25000000,
+ 		.modalias	= "mx25l6405d",
++		.controller_data = &ap136_spi0_data,
+ 	}
+ };
+ 
 --- a/arch/mips/ath79/mach-ap81.c
 +++ b/arch/mips/ath79/mach-ap81.c
 @@ -67,12 +67,18 @@ static struct gpio_keys_button ap81_gpio
diff --git a/target/linux/ar71xx/patches-3.3/602-MIPS-ath79-add-openwrt-stuff.patch b/target/linux/ar71xx/patches-3.3/602-MIPS-ath79-add-openwrt-stuff.patch
index d2cbf5a7f..85256e77e 100644
--- a/target/linux/ar71xx/patches-3.3/602-MIPS-ath79-add-openwrt-stuff.patch
+++ b/target/linux/ar71xx/patches-3.3/602-MIPS-ath79-add-openwrt-stuff.patch
@@ -1,6 +1,6 @@
 --- a/arch/mips/ath79/Kconfig
 +++ b/arch/mips/ath79/Kconfig
-@@ -94,6 +94,20 @@ config SOC_QCA955X
+@@ -106,6 +106,20 @@ config SOC_QCA955X
  	select PCI_AR724X if PCI
  	def_bool n
  
@@ -21,7 +21,7 @@
  config PCI_AR724X
  	def_bool n
  
-@@ -113,4 +127,10 @@ config ATH79_DEV_WMAC
+@@ -125,4 +139,10 @@ config ATH79_DEV_WMAC
  	depends on (SOC_AR913X || SOC_AR933X || SOC_AR934X || SOC_QCA955X)
  	def_bool n
  
diff --git a/target/linux/ar71xx/patches-3.3/603-MIPS-ath79-ap121-fixes.patch b/target/linux/ar71xx/patches-3.3/603-MIPS-ath79-ap121-fixes.patch
index 9772a84d2..1cacde604 100644
--- a/target/linux/ar71xx/patches-3.3/603-MIPS-ath79-ap121-fixes.patch
+++ b/target/linux/ar71xx/patches-3.3/603-MIPS-ath79-ap121-fixes.patch
@@ -158,6 +158,6 @@
  	ATH79_MACH_GENERIC = 0,
  	ATH79_MACH_AP121,		/* Atheros AP121 reference board */
 +	ATH79_MACH_AP121_MINI,		/* Atheros AP121-MINI reference board */
+ 	ATH79_MACH_AP136,		/* Atheros AP136 reference board */
  	ATH79_MACH_AP81,		/* Atheros AP81 reference board */
  	ATH79_MACH_DB120,		/* Atheros DB120 reference board */
- 	ATH79_MACH_PB44,		/* Atheros PB44 reference board */
diff --git a/target/linux/ar71xx/patches-3.3/604-MIPS-ath79-ap81-fixes.patch b/target/linux/ar71xx/patches-3.3/604-MIPS-ath79-ap81-fixes.patch
index cc0d59846..3cc012d1a 100644
--- a/target/linux/ar71xx/patches-3.3/604-MIPS-ath79-ap81-fixes.patch
+++ b/target/linux/ar71xx/patches-3.3/604-MIPS-ath79-ap81-fixes.patch
@@ -114,7 +114,7 @@
  MIPS_MACHINE(ATH79_MACH_AP81, "AP81", "Atheros AP81 reference board",
 --- a/arch/mips/ath79/Kconfig
 +++ b/arch/mips/ath79/Kconfig
-@@ -18,9 +18,10 @@ config ATH79_MACH_AP121
+@@ -30,9 +30,10 @@ config ATH79_MACH_AP136
  config ATH79_MACH_AP81
  	bool "Atheros AP81 reference board"
  	select SOC_AR913X
diff --git a/target/linux/ar71xx/patches-3.3/605-MIPS-ath79-db120-fixes.patch b/target/linux/ar71xx/patches-3.3/605-MIPS-ath79-db120-fixes.patch
index cde981692..031198fe4 100644
--- a/target/linux/ar71xx/patches-3.3/605-MIPS-ath79-db120-fixes.patch
+++ b/target/linux/ar71xx/patches-3.3/605-MIPS-ath79-db120-fixes.patch
@@ -200,7 +200,7 @@
  MIPS_MACHINE(ATH79_MACH_DB120, "DB120", "Atheros DB120 reference board",
 --- a/arch/mips/ath79/Kconfig
 +++ b/arch/mips/ath79/Kconfig
-@@ -31,9 +31,11 @@ config ATH79_MACH_AP81
+@@ -43,9 +43,11 @@ config ATH79_MACH_AP81
  config ATH79_MACH_DB120
  	bool "Atheros DB120 reference board"
  	select SOC_AR934X
diff --git a/target/linux/ar71xx/patches-3.3/606-MIPS-ath79-pb44-fixes.patch b/target/linux/ar71xx/patches-3.3/606-MIPS-ath79-pb44-fixes.patch
index 6f1829fd2..7b1a1184e 100644
--- a/target/linux/ar71xx/patches-3.3/606-MIPS-ath79-pb44-fixes.patch
+++ b/target/linux/ar71xx/patches-3.3/606-MIPS-ath79-pb44-fixes.patch
@@ -143,7 +143,7 @@
  MIPS_MACHINE(ATH79_MACH_PB44, "PB44", "Atheros PB44 reference board",
 --- a/arch/mips/ath79/Kconfig
 +++ b/arch/mips/ath79/Kconfig
-@@ -45,6 +45,7 @@ config ATH79_MACH_DB120
+@@ -57,6 +57,7 @@ config ATH79_MACH_DB120
  config ATH79_MACH_PB44
  	bool "Atheros PB44 reference board"
  	select SOC_AR71XX
diff --git a/target/linux/ar71xx/patches-3.3/607-MIPS-ath79-ubnt-xm-fixes.patch b/target/linux/ar71xx/patches-3.3/607-MIPS-ath79-ubnt-xm-fixes.patch
index c47f99c05..949009c6e 100644
--- a/target/linux/ar71xx/patches-3.3/607-MIPS-ath79-ubnt-xm-fixes.patch
+++ b/target/linux/ar71xx/patches-3.3/607-MIPS-ath79-ubnt-xm-fixes.patch
@@ -1,6 +1,6 @@
 --- a/arch/mips/ath79/Kconfig
 +++ b/arch/mips/ath79/Kconfig
-@@ -57,9 +57,10 @@ config ATH79_MACH_PB44
+@@ -69,9 +69,10 @@ config ATH79_MACH_PB44
  config ATH79_MACH_UBNT_XM
  	bool "Ubiquiti Networks XM (rev 1.0) board"
  	select SOC_AR724X
diff --git a/target/linux/ar71xx/patches-3.3/608-MIPS-ath79-ubnt-xm-add-more-boards.patch b/target/linux/ar71xx/patches-3.3/608-MIPS-ath79-ubnt-xm-add-more-boards.patch
index 982860f56..a61c1cbac 100644
--- a/target/linux/ar71xx/patches-3.3/608-MIPS-ath79-ubnt-xm-add-more-boards.patch
+++ b/target/linux/ar71xx/patches-3.3/608-MIPS-ath79-ubnt-xm-add-more-boards.patch
@@ -159,7 +159,7 @@
 +	     ubnt_unifi_setup);
 --- a/arch/mips/ath79/Kconfig
 +++ b/arch/mips/ath79/Kconfig
-@@ -58,9 +58,11 @@ config ATH79_MACH_UBNT_XM
+@@ -70,9 +70,11 @@ config ATH79_MACH_UBNT_XM
  	bool "Ubiquiti Networks XM (rev 1.0) board"
  	select SOC_AR724X
  	select ATH79_DEV_AP9X_PCI if PCI
@@ -173,7 +173,7 @@
  	  Ubiquiti Networks XM (rev 1.0) board.
 --- a/arch/mips/ath79/machtypes.h
 +++ b/arch/mips/ath79/machtypes.h
-@@ -21,6 +21,11 @@ enum ath79_mach_type {
+@@ -22,6 +22,11 @@ enum ath79_mach_type {
  	ATH79_MACH_AP81,		/* Atheros AP81 reference board */
  	ATH79_MACH_DB120,		/* Atheros DB120 reference board */
  	ATH79_MACH_PB44,		/* Atheros PB44 reference board */
diff --git a/target/linux/ar71xx/patches-3.3/609-MIPS-ath79-ap136-fixes.patch b/target/linux/ar71xx/patches-3.3/609-MIPS-ath79-ap136-fixes.patch
new file mode 100644
index 000000000..bd07c7bc8
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.3/609-MIPS-ath79-ap136-fixes.patch
@@ -0,0 +1,175 @@
+--- a/arch/mips/ath79/mach-ap136.c
++++ b/arch/mips/ath79/mach-ap136.c
+@@ -1,5 +1,5 @@
+ /*
+- * Qualcomm Atheros AP136 reference board support
++ * Atheros AP136 reference board support
+  *
+  * Copyright (c) 2012 Qualcomm Atheros
+  * Copyright (c) 2012 Gabor Juhos <juhosg@openwrt.org>
+@@ -18,23 +18,27 @@
+  *
+  */
+ 
+-#include <linux/pci.h>
+-#include <linux/ath9k_platform.h>
++#include <linux/platform_device.h>
++#include <linux/ar8216_platform.h>
+ 
+-#include "machtypes.h"
++#include <asm/mach-ath79/ar71xx_regs.h>
++
++#include "common.h"
++#include "dev-ap9x-pci.h"
+ #include "dev-gpio-buttons.h"
++#include "dev-eth.h"
+ #include "dev-leds-gpio.h"
+-#include "dev-spi.h"
++#include "dev-m25p80.h"
+ #include "dev-usb.h"
+ #include "dev-wmac.h"
+-#include "pci.h"
++#include "machtypes.h"
+ 
+-#define AP136_GPIO_LED_STATUS_RED	14
+-#define AP136_GPIO_LED_STATUS_GREEN	19
+ #define AP136_GPIO_LED_USB		4
+-#define AP136_GPIO_LED_WLAN_2G		13
+ #define AP136_GPIO_LED_WLAN_5G		12
++#define AP136_GPIO_LED_WLAN_2G		13
++#define AP136_GPIO_LED_STATUS_RED	14
+ #define AP136_GPIO_LED_WPS_RED		15
++#define AP136_GPIO_LED_STATUS_GREEN	19
+ #define AP136_GPIO_LED_WPS_GREEN	20
+ 
+ #define AP136_GPIO_BTN_WPS		16
+@@ -43,8 +47,10 @@
+ #define AP136_KEYS_POLL_INTERVAL	20	/* msecs */
+ #define AP136_KEYS_DEBOUNCE_INTERVAL	(3 * AP136_KEYS_POLL_INTERVAL)
+ 
+-#define AP136_WMAC_CALDATA_OFFSET 0x1000
+-#define AP136_PCIE_CALDATA_OFFSET 0x5000
++#define AP136_MAC0_OFFSET		0
++#define AP136_MAC1_OFFSET		6
++#define AP136_WMAC_CALDATA_OFFSET	0x1000
++#define AP136_PCIE_CALDATA_OFFSET	0x5000
+ 
+ static struct gpio_led ap136_leds_gpio[] __initdata = {
+ 	{
+@@ -98,63 +104,82 @@ static struct gpio_keys_button ap136_gpi
+ 	},
+ };
+ 
+-static struct ath79_spi_controller_data ap136_spi0_data = {
+-	.cs_type = ATH79_SPI_CS_TYPE_INTERNAL,
+-	.cs_line = 0,
++static struct ar8327_pad_cfg ap136_ar8327_pad0_cfg = {
++	.mode = AR8327_PAD_MAC_RGMII,
++	.txclk_delay_en = true,
++	.rxclk_delay_en = true,
++	.txclk_delay_sel = AR8327_CLK_DELAY_SEL1,
++	.rxclk_delay_sel = AR8327_CLK_DELAY_SEL2,
+ };
+ 
+-static struct spi_board_info ap136_spi_info[] = {
+-	{
+-		.bus_num	= 0,
+-		.chip_select	= 0,
+-		.max_speed_hz	= 25000000,
+-		.modalias	= "mx25l6405d",
+-		.controller_data = &ap136_spi0_data,
++static struct ar8327_platform_data ap136_ar8327_data = {
++	.pad0_cfg = &ap136_ar8327_pad0_cfg,
++	.cpuport_cfg = {
++		.force_link = 1,
++		.speed = AR8327_PORT_SPEED_1000,
++		.duplex = 1,
++		.txpause = 1,
++		.rxpause = 1,
+ 	}
+ };
+ 
+-static struct ath79_spi_platform_data ap136_spi_data = {
+-	.bus_num	= 0,
+-	.num_chipselect	= 1,
++static struct mdio_board_info ap136_mdio0_info[] = {
++	{
++		.bus_id = "ag71xx-mdio.0",
++		.phy_addr = 0,
++		.platform_data = &ap136_ar8327_data,
++	},
+ };
+ 
+-#ifdef CONFIG_PCI
+-static struct ath9k_platform_data ap136_ath9k_data;
+-
+-static int ap136_pci_plat_dev_init(struct pci_dev *dev)
++static void __init ap136_gmac_setup(void)
+ {
+-	if (dev->bus->number == 1 && (PCI_SLOT(dev->devfn)) == 0)
+-		dev->dev.platform_data = &ap136_ath9k_data;
++	void __iomem *base;
++	u32 t;
+ 
+-	return 0;
+-}
++	base = ioremap(QCA955X_GMAC_BASE, QCA955X_GMAC_SIZE);
+ 
+-static void __init ap136_pci_init(u8 *eeprom)
+-{
+-	memcpy(ap136_ath9k_data.eeprom_data, eeprom,
+-	       sizeof(ap136_ath9k_data.eeprom_data));
++	t = __raw_readl(base + QCA955X_GMAC_REG_ETH_CFG);
++
++	t &= ~(QCA955X_ETH_CFG_RGMII_GMAC0 | QCA955X_ETH_CFG_SGMII_GMAC0);
++	t |= QCA955X_ETH_CFG_RGMII_GMAC0;
+ 
+-	ath79_pci_set_plat_dev_init(ap136_pci_plat_dev_init);
+-	ath79_register_pci();
++	__raw_writel(t, base + QCA955X_GMAC_REG_ETH_CFG);
++
++	iounmap(base);
+ }
+-#else
+-static inline void ap136_pci_init(void) {}
+-#endif /* CONFIG_PCI */
+ 
+ static void __init ap136_setup(void)
+ {
+ 	u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
+ 
++	ath79_register_m25p80(NULL);
++
+ 	ath79_register_leds_gpio(-1, ARRAY_SIZE(ap136_leds_gpio),
+ 				 ap136_leds_gpio);
+ 	ath79_register_gpio_keys_polled(-1, AP136_KEYS_POLL_INTERVAL,
+ 					ARRAY_SIZE(ap136_gpio_keys),
+ 					ap136_gpio_keys);
+-	ath79_register_spi(&ap136_spi_data, ap136_spi_info,
+-			   ARRAY_SIZE(ap136_spi_info));
++
+ 	ath79_register_usb();
+-	ath79_register_wmac(art + AP136_WMAC_CALDATA_OFFSET);
+-	ap136_pci_init(art + AP136_PCIE_CALDATA_OFFSET);
++	ath79_register_wmac(art + AP136_WMAC_CALDATA_OFFSET, NULL);
++	ap91_pci_init(art + AP136_PCIE_CALDATA_OFFSET, NULL);
++
++	ap136_gmac_setup();
++
++	ath79_register_mdio(0, 0x0);
++
++	ath79_init_mac(ath79_eth0_data.mac_addr, art + AP136_MAC0_OFFSET, 0);
++
++	mdiobus_register_board_info(ap136_mdio0_info,
++				    ARRAY_SIZE(ap136_mdio0_info));
++
++	/* GMAC0 is connected to an AR8327 switch */
++	ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
++	ath79_eth0_data.phy_mask = BIT(0);
++	ath79_eth0_data.mii_bus_dev = &ath79_mdio0_device.dev;
++	ath79_eth0_pll_data.pll_1000 = 0x06000000;
++
++	ath79_register_eth(0);
+ }
+ 
+ MIPS_MACHINE(ATH79_MACH_AP136, "AP136", "Atheros AP136 reference board",
diff --git a/target/linux/ar71xx/patches-3.3/610-MIPS-ath79-openwrt-machines.patch b/target/linux/ar71xx/patches-3.3/610-MIPS-ath79-openwrt-machines.patch
index cced6f161..fe1c61570 100644
--- a/target/linux/ar71xx/patches-3.3/610-MIPS-ath79-openwrt-machines.patch
+++ b/target/linux/ar71xx/patches-3.3/610-MIPS-ath79-openwrt-machines.patch
@@ -1,6 +1,6 @@
 --- a/arch/mips/ath79/machtypes.h
 +++ b/arch/mips/ath79/machtypes.h
-@@ -16,17 +16,86 @@
+@@ -16,18 +16,87 @@
  
  enum ath79_mach_type {
  	ATH79_MACH_GENERIC = 0,
@@ -10,6 +10,7 @@
 +	ATH79_MACH_AP113,		/* Atheros AP113 reference board */
  	ATH79_MACH_AP121,		/* Atheros AP121 reference board */
  	ATH79_MACH_AP121_MINI,		/* Atheros AP121-MINI reference board */
+ 	ATH79_MACH_AP136,		/* Atheros AP136 reference board */
  	ATH79_MACH_AP81,		/* Atheros AP81 reference board */
 +	ATH79_MACH_AP83,		/* Atheros AP83 */
 +	ATH79_MACH_AP96,		/* Atheros AP96 */
@@ -142,7 +143,7 @@
  config ATH79_MACH_AP121
  	bool "Atheros AP121 reference board"
  	select SOC_AR933X
-@@ -28,6 +74,24 @@ config ATH79_MACH_AP81
+@@ -40,6 +86,24 @@ config ATH79_MACH_AP81
  	  Say 'Y' here if you want your kernel to support the
  	  Atheros AP81 reference board.
  
@@ -167,7 +168,7 @@
  config ATH79_MACH_DB120
  	bool "Atheros DB120 reference board"
  	select SOC_AR934X
-@@ -42,6 +106,13 @@ config ATH79_MACH_DB120
+@@ -54,6 +118,13 @@ config ATH79_MACH_DB120
  	  Say 'Y' here if you want your kernel to support the
  	  Atheros DB120 reference board.
  
@@ -181,7 +182,7 @@
  config ATH79_MACH_PB44
  	bool "Atheros PB44 reference board"
  	select SOC_AR71XX
-@@ -54,6 +125,382 @@ config ATH79_MACH_PB44
+@@ -66,6 +137,382 @@ config ATH79_MACH_PB44
  	  Say 'Y' here if you want your kernel to support the
  	  Atheros PB44 reference board.
  
@@ -564,7 +565,7 @@
  config ATH79_MACH_UBNT_XM
  	bool "Ubiquiti Networks XM (rev 1.0) board"
  	select SOC_AR724X
-@@ -67,6 +514,24 @@ config ATH79_MACH_UBNT_XM
+@@ -79,6 +526,24 @@ config ATH79_MACH_UBNT_XM
  	  Say 'Y' here if you want your kernel to support the
  	  Ubiquiti Networks XM (rev 1.0) board.
  
@@ -589,7 +590,7 @@
  endmenu
  
  config SOC_AR71XX
-@@ -102,10 +567,6 @@ config SOC_QCA955X
+@@ -114,10 +579,6 @@ config SOC_QCA955X
  	select PCI_AR724X if PCI
  	def_bool n
  
@@ -600,7 +601,7 @@
  config ATH79_DEV_AP9X_PCI
  	select ATH79_PCI_ATH9K_FIXUP
  	def_bool n
-@@ -116,7 +577,14 @@ config ATH79_DEV_DSA
+@@ -128,7 +589,14 @@ config ATH79_DEV_DSA
  config ATH79_DEV_ETH
  	def_bool n
  
@@ -616,7 +617,7 @@
  	def_bool n
  
  config ATH79_DEV_GPIO_BUTTONS
-@@ -141,4 +609,7 @@ config ATH79_NVRAM
+@@ -153,4 +621,7 @@ config ATH79_NVRAM
  config ATH79_PCI_ATH9K_FIXUP
  	def_bool n
  
@@ -626,7 +627,7 @@
  endif
 --- a/arch/mips/ath79/Makefile
 +++ b/arch/mips/ath79/Makefile
-@@ -36,8 +36,57 @@ obj-$(CONFIG_ATH79_PCI_ATH9K_FIXUP)	+= p
+@@ -36,9 +36,58 @@ obj-$(CONFIG_ATH79_PCI_ATH9K_FIXUP)	+= p
  #
  # Machines
  #
@@ -635,6 +636,7 @@
 +obj-$(CONFIG_ATH79_MACH_ALL0258N)	+= mach-all0258n.o
 +obj-$(CONFIG_ATH79_MACH_AP113)		+= mach-ap113.o
  obj-$(CONFIG_ATH79_MACH_AP121)		+= mach-ap121.o
+ obj-$(CONFIG_ATH79_MACH_AP136)		+= mach-ap136.o
  obj-$(CONFIG_ATH79_MACH_AP81)		+= mach-ap81.o
 +obj-$(CONFIG_ATH79_MACH_AP83)		+= mach-ap83.o
 +obj-$(CONFIG_ATH79_MACH_AP96)		+= mach-ap96.o
diff --git a/target/linux/ar71xx/patches-3.3/615-MIPS-ath79-WR1041N-support.patch b/target/linux/ar71xx/patches-3.3/615-MIPS-ath79-WR1041N-support.patch
index a453f02dd..9de2e1a4b 100644
--- a/target/linux/ar71xx/patches-3.3/615-MIPS-ath79-WR1041N-support.patch
+++ b/target/linux/ar71xx/patches-3.3/615-MIPS-ath79-WR1041N-support.patch
@@ -1,6 +1,6 @@
 --- a/arch/mips/ath79/Kconfig
 +++ b/arch/mips/ath79/Kconfig
-@@ -451,6 +451,17 @@ config ATH79_MACH_TL_WR941ND
+@@ -463,6 +463,17 @@ config ATH79_MACH_TL_WR941ND
  	select ATH79_DEV_M25P80
  	select ATH79_DEV_WMAC
  
@@ -20,7 +20,7 @@
  	select SOC_AR913X
 --- a/arch/mips/ath79/machtypes.h
 +++ b/arch/mips/ath79/machtypes.h
-@@ -64,6 +64,7 @@ enum ath79_mach_type {
+@@ -65,6 +65,7 @@ enum ath79_mach_type {
  	ATH79_MACH_TL_MR3420,		/* TP-LINK TL-MR3420 */
  	ATH79_MACH_TL_WA901ND,		/* TP-LINK TL-WA901ND */
  	ATH79_MACH_TL_WA901ND_V2,	/* TP-LINK TL-WA901ND v2 */
@@ -30,7 +30,7 @@
  	ATH79_MACH_TL_WR703N,		/* TP-LINK TL-WR703N */
 --- a/arch/mips/ath79/Makefile
 +++ b/arch/mips/ath79/Makefile
-@@ -74,6 +74,7 @@ obj-$(CONFIG_ATH79_MACH_TL_WR741ND)	+= m
+@@ -75,6 +75,7 @@ obj-$(CONFIG_ATH79_MACH_TL_WR741ND)	+= m
  obj-$(CONFIG_ATH79_MACH_TL_WR741ND_V4)	+= mach-tl-wr741nd-v4.o
  obj-$(CONFIG_ATH79_MACH_TL_WR841N_V1)	+= mach-tl-wr841n.o
  obj-$(CONFIG_ATH79_MACH_TL_WR941ND)	+= mach-tl-wr941nd.o
diff --git a/target/linux/ar71xx/patches-3.3/616-MIPS-ath79-EW_Dorin-support.patch b/target/linux/ar71xx/patches-3.3/616-MIPS-ath79-EW_Dorin-support.patch
index 486f6e56a..5f8efa61b 100644
--- a/target/linux/ar71xx/patches-3.3/616-MIPS-ath79-EW_Dorin-support.patch
+++ b/target/linux/ar71xx/patches-3.3/616-MIPS-ath79-EW_Dorin-support.patch
@@ -1,6 +1,6 @@
 --- a/arch/mips/ath79/Kconfig
 +++ b/arch/mips/ath79/Kconfig
-@@ -240,6 +240,18 @@ config ATH79_MACH_DIR_825_B1
+@@ -252,6 +252,18 @@ config ATH79_MACH_DIR_825_B1
  	select ATH79_DEV_M25P80
  	select ATH79_DEV_USB
  
@@ -21,7 +21,7 @@
  	select SOC_AR71XX
 --- a/arch/mips/ath79/machtypes.h
 +++ b/arch/mips/ath79/machtypes.h
-@@ -32,6 +32,7 @@ enum ath79_mach_type {
+@@ -33,6 +33,7 @@ enum ath79_mach_type {
  	ATH79_MACH_DIR_615_C1,		/* D-Link DIR-615 rev. C1 */
  	ATH79_MACH_DIR_615_E4,		/* D-Link DIR-615 rev. E4 */
  	ATH79_MACH_DIR_825_B1,		/* D-Link DIR-825 rev. B1 */
@@ -31,7 +31,7 @@
  	ATH79_MACH_JA76PF2,		/* jjPlus JA76PF2 */
 --- a/arch/mips/ath79/Makefile
 +++ b/arch/mips/ath79/Makefile
-@@ -49,6 +49,7 @@ obj-$(CONFIG_ATH79_MACH_DB120)		+= mach-
+@@ -50,6 +50,7 @@ obj-$(CONFIG_ATH79_MACH_DB120)		+= mach-
  obj-$(CONFIG_ATH79_MACH_DIR_600_A1)	+= mach-dir-600-a1.o
  obj-$(CONFIG_ATH79_MACH_DIR_615_C1)	+= mach-dir-615-c1.o
  obj-$(CONFIG_ATH79_MACH_DIR_825_B1)	+= mach-dir-825-b1.o
diff --git a/target/linux/ar71xx/patches-3.3/617-MIPS-ath79-TL-WDR4300-support.patch b/target/linux/ar71xx/patches-3.3/617-MIPS-ath79-TL-WDR4300-support.patch
index b518f3559..2d0038056 100644
--- a/target/linux/ar71xx/patches-3.3/617-MIPS-ath79-TL-WDR4300-support.patch
+++ b/target/linux/ar71xx/patches-3.3/617-MIPS-ath79-TL-WDR4300-support.patch
@@ -1,6 +1,6 @@
 --- a/arch/mips/ath79/Makefile
 +++ b/arch/mips/ath79/Makefile
-@@ -71,6 +71,7 @@ obj-$(CONFIG_ATH79_MACH_TL_MR3020)	+= ma
+@@ -72,6 +72,7 @@ obj-$(CONFIG_ATH79_MACH_TL_MR3020)	+= ma
  obj-$(CONFIG_ATH79_MACH_TL_MR3X20)	+= mach-tl-mr3x20.o
  obj-$(CONFIG_ATH79_MACH_TL_WA901ND)	+= mach-tl-wa901nd.o
  obj-$(CONFIG_ATH79_MACH_TL_WA901ND_V2)	+= mach-tl-wa901nd-v2.o
@@ -10,7 +10,7 @@
  obj-$(CONFIG_ATH79_MACH_TL_WR841N_V1)	+= mach-tl-wr841n.o
 --- a/arch/mips/ath79/Kconfig
 +++ b/arch/mips/ath79/Kconfig
-@@ -416,6 +416,17 @@ config ATH79_MACH_TL_WA901ND_V2
+@@ -428,6 +428,17 @@ config ATH79_MACH_TL_WA901ND_V2
  	select ATH79_DEV_M25P80
  	select ATH79_DEV_WMAC
  
@@ -30,7 +30,7 @@
  	select SOC_AR933X
 --- a/arch/mips/ath79/machtypes.h
 +++ b/arch/mips/ath79/machtypes.h
-@@ -65,6 +65,7 @@ enum ath79_mach_type {
+@@ -66,6 +66,7 @@ enum ath79_mach_type {
  	ATH79_MACH_TL_MR3420,		/* TP-LINK TL-MR3420 */
  	ATH79_MACH_TL_WA901ND,		/* TP-LINK TL-WA901ND */
  	ATH79_MACH_TL_WA901ND_V2,	/* TP-LINK TL-WA901ND v2 */