[ar71xx] wnr2000: buttons and blinkenlights!
authorAndy Boyett <agb@openwrt.org>
Thu, 26 Feb 2009 01:20:27 +0000 (01:20 +0000)
committerAndy Boyett <agb@openwrt.org>
Thu, 26 Feb 2009 01:20:27 +0000 (01:20 +0000)
SVN-Revision: 14660

target/linux/ar71xx/files/arch/mips/ar71xx/mach-wnr2000.c

index c38e40a..1b419c5 100644 (file)
@@ -3,6 +3,7 @@
  *
  *  Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
  *  Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *  Copyright (C) 2008-2009 Andy Boyett <agb@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
@@ -14,6 +15,7 @@
 #include <linux/mtd/partitions.h>
 #include <linux/spi/spi.h>
 #include <linux/spi/flash.h>
+#include <linux/input.h>
 
 #include <asm/mips_machine.h>
 
 
 #include "devices.h"
 
+#define WNR2000_GPIO_LED_PWR_GREEN     14
+#define WNR2000_GPIO_LED_PWR_AMBER     7
+#define WNR2000_GPIO_LED_WPS           4
+#define WNR2000_GPIO_LED_WLAN          6
+#define WNR2000_GPIO_BTN_RESET         21
+#define WNR2000_GPIO_BTN_WPS           8
+
+#define WNR2000_BUTTONS_POLL_INTERVAL  20
+
 #ifdef CONFIG_MTD_PARTITIONS
 static struct mtd_partition wnr2000_partitions[] = {
        {
@@ -78,11 +89,55 @@ static struct spi_board_info wnr2000_spi_info[] = {
        }
 };
 
+static struct gpio_led wnr2000_leds_gpio[] __initdata = {
+       {
+               .name           = "wnr2000:green:power",
+               .gpio           = WNR2000_GPIO_LED_PWR_GREEN,
+               .active_low     = 1,
+       }, {
+               .name           = "wnr2000:amber:power",
+               .gpio           = WNR2000_GPIO_LED_PWR_AMBER,
+               .active_low     = 1,
+       }, {
+               .name           = "wnr2000:green:wps",
+               .gpio           = WNR2000_GPIO_LED_WPS,
+               .active_low     = 1,
+       }, {
+               .name           = "wnr2000:blue:wlan",
+               .gpio           = WNR2000_GPIO_LED_WLAN,
+               .active_low     = 1,
+       }
+};
+
+static struct gpio_button wnr2000_gpio_buttons[] __initdata = {
+       {
+               .desc           = "reset",
+               .type           = EV_KEY,
+               .code           = BTN_0,
+               .threshold      = 5,
+               .gpio           = WNR2000_GPIO_BTN_RESET,
+       }, {
+               .desc           = "wps",
+               .type           = EV_KEY,
+               .code           = BTN_1,
+               .threshold      = 5,
+               .gpio           = WNR2000_GPIO_BTN_WPS,
+       }
+};
+
 static void __init wnr2000_setup(void)
 {
        ar71xx_add_device_spi(NULL, wnr2000_spi_info,
                                        ARRAY_SIZE(wnr2000_spi_info));
 
+       ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(wnr2000_leds_gpio),
+                                       wnr2000_leds_gpio);
+
+       ar71xx_add_device_gpio_buttons(-1, WNR2000_BUTTONS_POLL_INTERVAL,
+                                       ARRAY_SIZE(wnr2000_gpio_buttons),
+                                       wnr2000_gpio_buttons);
+
+
        ar91xx_add_device_wmac();
 }