[ramips] register GPIO LEDs on the WHR-G300N board

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@17449 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 26 insertions, 1 deletions

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 b1f6dafabc..a31fbea396 100644
--- 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
@@ -1,5 +1,5 @@
 /*
- *  Generic RT305x machine setup
+ *  Buffalo WHR-G300N board support
  *
  *  Copyright (C) 2009 Gabor Juhos <juhosg@openwrt.org>
  *
@@ -13,12 +13,18 @@
 #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/dev_gpio_leds.h>
 
 #include "machine.h"
 #include "devices.h"
 
+#define WHR_G300N_GPIO_LED_DIAG		7
+#define WHR_G300N_GPIO_LED_ROUTER	9
+#define WHR_G300N_GPIO_LED_SECURITY	14
+
 #ifdef CONFIG_MTD_PARTITIONS
 static struct mtd_partition whr_g300n_partitions[] = {
 	{
@@ -63,9 +69,28 @@ static struct physmap_flash_data whr_g300n_flash_data = {
 #endif
 };
 
+static struct gpio_led whr_g300n_leds_gpio[] __initdata = {
+	{
+		.name		= "whr-g300n:red:diag",
+		.gpio		= WHR_G300N_GPIO_LED_DIAG,
+		.active_low	= 1,
+	}, {
+		.name		= "whr-g300n:green:router",
+		.gpio		= WHR_G300N_GPIO_LED_ROUTER,
+		.active_low	= 1,
+	}, {
+		.name		= "whr-g300n:amber:security",
+		.gpio		= WHR_G300N_GPIO_LED_SECURITY,
+		.active_low	= 1,
+	}
+};
+
 static void __init whr_g300n_init(void)
 {
 	rt305x_register_flash(0, &whr_g300n_flash_data);
+
+	ramips_register_gpio_leds(-1, ARRAY_SIZE(whr_g300n_leds_gpio),
+				  whr_g300n_leds_gpio);
 }
 
 MIPS_MACHINE(RT305X_MACH_WHR_G300N, "Buffalo WHR-G300N", whr_g300n_init);