ar71xx: add kernel support for the Oolite v1 board

Patch-by: Lars Bøgild Thomsen <[email protected]>
Patchwork: http://patchwork.openwrt.org/patch/4922/
[juhosg:
 - use a separate patch for kernel changes,
 - reorder Kconfig and Makefile entries,
 - change function and variable names to be lowercase only
   and fix misaligned tabs in mach-gs-oolite.c,
   ... ]
Signed-off-by: Gabor Juhos <[email protected]>

SVN-Revision: 40032

target/linux/ar71xx/config-3.10

@@ -48,6 +48,7 @@ CONFIG_ATH79_MACH_DIR_825_C1=y
 CONFIG_ATH79_MACH_DRAGINO2=y
 CONFIG_ATH79_MACH_EAP7660D=y
 CONFIG_ATH79_MACH_EW_DORIN=y
+CONFIG_ATH79_MACH_GS_OOLITE=y
 CONFIG_ATH79_MACH_HORNET_UB=y
 CONFIG_ATH79_MACH_JA76PF=y
 CONFIG_ATH79_MACH_JWAP003=y

target/linux/ar71xx/files/arch/mips/ath79/mach-gs-oolite.c

@@ -0,0 +1,103 @@
+/*
+ *  Oolite board support
+ *
+ *
+ *  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/gpio.h>
+
+#include <asm/mach-ath79/ath79.h>
+#include <asm/mach-ath79/ar71xx_regs.h>
+
+#include "common.h"
+#include "dev-eth.h"
+#include "dev-gpio-buttons.h"
+#include "dev-leds-gpio.h"
+#include "dev-m25p80.h"
+#include "dev-wmac.h"
+#include "machtypes.h"
+#include "dev-usb.h"
+
+#define GS_OOLITE_GPIO_BTN6		6
+#define GS_OOLITE_GPIO_BTN7		7
+#define GS_OOLITE_GPIO_BTN_RESET	11
+
+#define GS_OOLITE_GPIO_LED_SYSTEM	27
+
+#define GS_OOLITE_KEYS_POLL_INTERVAL	20	/* msecs */
+#define GS_OOLITE_KEYS_DEBOUNCE_INTERVAL (3 * GS_OOLITE_KEYS_POLL_INTERVAL)
+
+static const char *gs_oolite_part_probes[] = {
+	"tp-link",
+	NULL,
+};
+
+static struct flash_platform_data gs_oolite_flash_data = {
+	.part_probes	= gs_oolite_part_probes,
+};
+
+static struct gpio_led gs_oolite_leds_gpio[] __initdata = {
+	{
+		.name		= "oolite:red:system",
+		.gpio		= GS_OOLITE_GPIO_LED_SYSTEM,
+		.active_low	= 1,
+	},
+};
+
+static struct gpio_keys_button gs_oolite_gpio_keys[] __initdata = {
+	{
+		.desc		= "reset",
+		.type		= EV_KEY,
+		.code		= KEY_RESTART,
+		.debounce_interval = GS_OOLITE_KEYS_DEBOUNCE_INTERVAL,
+		.gpio		= GS_OOLITE_GPIO_BTN_RESET,
+		.active_low	= 1,
+	},
+	{
+		.desc		= "BTN_6",
+		.type		= EV_KEY,
+		.code		= BTN_6,
+		.debounce_interval = GS_OOLITE_KEYS_DEBOUNCE_INTERVAL,
+		.gpio		= GS_OOLITE_GPIO_BTN6,
+		.active_low	= 1,
+	},
+	{
+		.desc		= "BTN_7",
+		.type		= EV_KEY,
+		.code		= BTN_7,
+		.debounce_interval = GS_OOLITE_KEYS_DEBOUNCE_INTERVAL,
+		.gpio		= GS_OOLITE_GPIO_BTN7,
+		.active_low	= 1,
+	},
+};
+
+static void __init gs_oolite_setup(void)
+{
+	u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
+	u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
+
+	ath79_register_leds_gpio(-1, ARRAY_SIZE(gs_oolite_leds_gpio),
+				 gs_oolite_leds_gpio);
+
+	ath79_register_gpio_keys_polled(-1, GS_OOLITE_KEYS_POLL_INTERVAL,
+					ARRAY_SIZE(gs_oolite_gpio_keys),
+					gs_oolite_gpio_keys);
+
+	ath79_register_usb();
+
+	ath79_register_m25p80(&gs_oolite_flash_data);
+	ath79_init_mac(ath79_eth0_data.mac_addr, mac, 1);
+	ath79_init_mac(ath79_eth1_data.mac_addr, mac, -1);
+
+	ath79_register_mdio(0, 0x0);
+	ath79_register_eth(1);
+	ath79_register_eth(0);
+
+	ath79_register_wmac(ee, mac);
+}
+
+MIPS_MACHINE(ATH79_MACH_GS_OOLITE, "GS-OOLITE",
+	     "Oolite V1.0", gs_oolite_setup);

target/linux/ar71xx/patches-3.10/706-MIPS-ath79-oolite-v1-support.patch

@@ -0,0 +1,39 @@
+--- a/arch/mips/ath79/machtypes.h
++++ b/arch/mips/ath79/machtypes.h
+@@ -49,6 +49,7 @@ enum ath79_mach_type {
+ 	ATH79_MACH_EW_DORIN,		/* embedded wireless Dorin Platform */
+ 	ATH79_MACH_EW_DORIN_ROUTER,	/* embedded wireless Dorin Router Platform */
+ 	ATH79_MACH_EAP7660D,		/* Senao EAP7660D */
++	ATH79_MACH_GS_OOLITE,           /* GS OOLITE V1.0 */
+ 	ATH79_MACH_JA76PF,		/* jjPlus JA76PF */
+ 	ATH79_MACH_JA76PF2,		/* jjPlus JA76PF2 */
+ 	ATH79_MACH_JWAP003,		/* jjPlus JWAP003 */
+--- a/arch/mips/ath79/Kconfig
++++ b/arch/mips/ath79/Kconfig
+@@ -337,6 +337,16 @@ config ATH79_MACH_EW_DORIN
+ 	  Say 'Y' here if you want your kernel to support the
+ 	  Dorin Platform from www.80211.de .
+ 
++config ATH79_MACH_GS_OOLITE
++       bool "GS Oolite V1 support"
++       select SOC_AR933X
++       select ARH79_DEV_ETH
++       select ARH79_DEV_GPIO_BUTTONS
++       select ATH79_DEV_LEDS_GPIO
++       select ATH79_DEV_M25P80
++       select ATH79_DEV_USB
++       select ATH79_DEV_WMAC
++
+ config ATH79_MACH_JA76PF
+ 	bool "jjPlus JA76PF board support"
+ 	select SOC_AR71XX
+--- a/arch/mips/ath79/Makefile
++++ b/arch/mips/ath79/Makefile
+@@ -62,6 +62,7 @@ obj-$(CONFIG_ATH79_MACH_DIR_825_C1)	+= m
+ obj-$(CONFIG_ATH79_MACH_DRAGINO2)	+= mach-dragino2.o
+ obj-$(CONFIG_ATH79_MACH_EW_DORIN)	+= mach-ew-dorin.o
+ obj-$(CONFIG_ATH79_MACH_EAP7660D)	+= mach-eap7660d.o
++obj-$(CONFIG_ATH79_MACH_GS_OOLITE)	+= mach-gs-oolite.o
+ obj-$(CONFIG_ATH79_MACH_JA76PF)		+= mach-ja76pf.o
+ obj-$(CONFIG_ATH79_MACH_JWAP003)	+= mach-jwap003.o
+ obj-$(CONFIG_ATH79_MACH_HORNET_UB)	+= mach-hornet-ub.o