ramips: add support for Sparklan WCR-150GN board

[openwrt.git] / target / linux / ramips / files / arch / mips / ralink / rt305x / mach-whr-g300n.c

diff --git a/target/linux/ramips/files/arch/mips/ralink/rt305x/mach-whr-g300n.c b/target/linux/ramips/files/arch/mips/ralink/rt305x/mach-whr-g300n.c
index 97fe857..a8c171c 100644 (file)
--- a/target/linux/ramips/files/arch/mips/ralink/rt305x/mach-whr-g300n.c
+++ b/target/linux/ramips/files/arch/mips/ralink/rt305x/mach-whr-g300n.c
@@ -1,7 +1,7 @@
 /*
  *  Buffalo WHR-G300N board support
  *
- *  Copyright (C) 2009 Gabor Juhos <juhosg@openwrt.org>
+ *  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
@@ -13,11 +13,12 @@
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/partitions.h>
 #include <linux/mtd/physmap.h>
-#include <linux/leds.h>
 
-#include <asm/mips_machine.h>
 #include <asm/mach-ralink/machine.h>
-#include <asm/mach-ralink/dev_gpio_leds.h>
+#include <asm/mach-ralink/dev-gpio-buttons.h>
+#include <asm/mach-ralink/dev-gpio-leds.h>
+#include <asm/mach-ralink/rt305x.h>
+#include <asm/mach-ralink/rt305x_regs.h>
 
 #include "devices.h"
 
@@ -25,6 +26,13 @@
 #define WHR_G300N_GPIO_LED_ROUTER      9
 #define WHR_G300N_GPIO_LED_SECURITY    14
 
+#define WHR_G300N_GPIO_BUTTON_AOSS             0       /* active low */
+#define WHR_G300N_GPIO_BUTTON_RESET            10      /* active low */
+#define WHR_G300N_GPIO_BUTTON_ROUTER_ON                8       /* active low */
+#define WHR_G300N_GPIO_BUTTON_ROUTER_OFF       11      /* active low */
+
+#define WHR_G300N_BUTTONS_POLL_INTERVAL                20
+
 #ifdef CONFIG_MTD_PARTITIONS
 static struct mtd_partition whr_g300n_partitions[] = {
        {
@@ -85,12 +93,51 @@ static struct gpio_led whr_g300n_leds_gpio[] __initdata = {
        }
 };
 
+static struct gpio_button whr_g300n_gpio_buttons[] __initdata = {
+       {
+               .desc           = "reset",
+               .type           = EV_KEY,
+               .code           = KEY_RESTART,
+               .threshold      = 3,
+               .gpio           = WHR_G300N_GPIO_BUTTON_RESET,
+               .active_low     = 1,
+       }, {
+               .desc           = "aoss",
+               .type           = EV_KEY,
+               .code           = KEY_WPS_BUTTON,
+               .threshold      = 3,
+               .gpio           = WHR_G300N_GPIO_BUTTON_AOSS,
+               .active_low     = 1,
+       }, {
+               .desc           = "router-off",
+               .type           = EV_KEY,
+               .code           = BTN_2,
+               .threshold      = 3,
+               .gpio           = WHR_G300N_GPIO_BUTTON_ROUTER_OFF,
+               .active_low     = 1,
+       }, {
+               .desc           = "router-on",
+               .type           = EV_KEY,
+               .code           = BTN_3,
+               .threshold      = 3,
+               .gpio           = WHR_G300N_GPIO_BUTTON_ROUTER_ON,
+               .active_low     = 1,
+       }
+};
+
 static void __init whr_g300n_init(void)
 {
-       rt305x_register_flash(0, &whr_g300n_flash_data);
+       rt305x_gpio_init(RT305X_GPIO_MODE_GPIO << RT305X_GPIO_MODE_UART0_SHIFT);
 
+       rt305x_register_flash(0, &whr_g300n_flash_data);
+       rt305x_register_ethernet();
        ramips_register_gpio_leds(-1, ARRAY_SIZE(whr_g300n_leds_gpio),
                                  whr_g300n_leds_gpio);
+       ramips_register_gpio_buttons(-1, WHR_G300N_BUTTONS_POLL_INTERVAL,
+                                    ARRAY_SIZE(whr_g300n_gpio_buttons),
+                                    whr_g300n_gpio_buttons);
+       rt305x_register_wifi();
 }
 
-MIPS_MACHINE(RAMIPS_MACH_WHR_G300N, "Buffalo WHR-G300N", whr_g300n_init);
+MIPS_MACHINE(RAMIPS_MACH_WHR_G300N, "WHR-G300N", "Buffalo WHR-G300N",
+            whr_g300n_init);