openwrt-owl/target/linux/ixp4xx/patches-2.6.25/301-avila_led.patch

Index: linux-2.6.24.2/include/asm-arm/arch-ixp4xx/avila.h
===================================================================
--- linux-2.6.24.2.orig/include/asm-arm/arch-ixp4xx/avila.h
+++ linux-2.6.24.2/include/asm-arm/arch-ixp4xx/avila.h
@@ -36,4 +36,6 @@
 #define AVILA_PCI_INTC_PIN	9
 #define AVILA_PCI_INTD_PIN	8
 
-
+/* User LEDs */
+#define AVILA_GW23XX_LED_USER_GPIO	3
+#define AVILA_GW23X7_LED_USER_GPIO	4
Index: linux-2.6.24.2/arch/arm/mach-ixp4xx/avila-setup.c
===================================================================
--- linux-2.6.24.2.orig/arch/arm/mach-ixp4xx/avila-setup.c
+++ linux-2.6.24.2/arch/arm/mach-ixp4xx/avila-setup.c
@@ -26,6 +26,7 @@
 # include <linux/eeprom.h>
 #endif
 
+#include <linux/leds.h>
 #include <linux/i2c-gpio.h>
 
 #include <asm/types.h>
@@ -172,6 +173,25 @@ static struct platform_device avila_npec
 	.dev.platform_data	= &avila_npec_data,
 };
 
+static struct gpio_led avila_leds[] = {
+	{
+		.name		= "user",  /* green led */
+		.gpio		= AVILA_GW23XX_LED_USER_GPIO,
+		.active_low	= 1,
+	}
+};
+
+static struct gpio_led_platform_data avila_leds_data = {
+	.num_leds		= 1,
+	.leds			= avila_leds,
+};
+
+static struct platform_device avila_leds_device = {
+	.name			= "leds-gpio",
+	.id			= -1,
+	.dev.platform_data	= &avila_leds_data,
+};
+
 static struct platform_device *avila_devices[] __initdata = {
 	&avila_i2c_gpio,
 	&avila_flash,
@@ -211,6 +231,8 @@ static void __init avila_gw23xx_setup(vo
 {
 	platform_device_register(&avila_npeb_device);
 	platform_device_register(&avila_npec_device);
+
+	platform_device_register(&avila_leds_device);
 }
 
 #ifdef CONFIG_SENSORS_EEPROM
@@ -218,6 +240,8 @@ static void __init avila_gw2342_setup(vo
 {
 	platform_device_register(&avila_npeb_device);
 	platform_device_register(&avila_npec_device);
+
+	platform_device_register(&avila_leds_device);
 }
 
 static void __init avila_gw2345_setup(void)
@@ -228,22 +252,30 @@ static void __init avila_gw2345_setup(vo
 
 	avila_npec_data.phy = 5; /* port 5 of the KS8995 switch */
 	platform_device_register(&avila_npec_device);
+
+	platform_device_register(&avila_leds_device);
 }
 
 static void __init avila_gw2347_setup(void)
 {
 	platform_device_register(&avila_npeb_device);
+
+	avila_leds[0].gpio = AVILA_GW23X7_LED_USER_GPIO;
+	platform_device_register(&avila_leds_device);
 }
 
 static void __init avila_gw2348_setup(void)
 {
 	platform_device_register(&avila_npeb_device);
 	platform_device_register(&avila_npec_device);
+
+	platform_device_register(&avila_leds_device);
 }
 
 static void __init avila_gw2353_setup(void)
 {
 	platform_device_register(&avila_npeb_device);
+	platform_device_register(&avila_leds_device);
 }
 
 static void __init avila_gw2355_setup(void)
@@ -254,11 +286,16 @@ static void __init avila_gw2355_setup(vo
 
 	avila_npec_data.phy = 5;
 	platform_device_register(&avila_npec_device);
+
+	platform_device_register(&avila_leds_device);
 }
 
 static void __init avila_gw2357_setup(void)
 {
 	platform_device_register(&avila_npeb_device);
+
+	avila_leds[0].gpio = AVILA_GW23X7_LED_USER_GPIO;
+	platform_device_register(&avila_leds_device);
 }
 
 static struct avila_board_info avila_boards[] __initdata = {