ar71xx: add initial support for the Qualcomm Atheros AP136 board

SVN-Revision: 32607

1 files changed, 213 insertions, 0 deletions

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 0000000..dc26f9c
--- /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 */