ARM: rx1950: Add LEDs support

Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>

1 files changed, 33 insertions, 0 deletions

diff --git a/arch/arm/mach-s3c2440/mach-rx1950.c b/arch/arm/mach-s3c2440/mach-rx1950.c
index a4d8c15da251..adfbb3046c86 100644
--- a/arch/arm/mach-s3c2440/mach-rx1950.c
+++ b/arch/arm/mach-s3c2440/mach-rx1950.c
@@ -29,6 +29,7 @@
 #include <linux/pwm_backlight.h>
 #include <linux/pwm.h>
 #include <linux/s3c_adc_battery.h>
+#include <linux/leds.h>
 
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/partitions.h>
@@ -259,6 +260,37 @@ void rx1950_disable_charger(void)
         gpio_direction_output(S3C2410_GPJ(3), 0);
 }
 
+static struct gpio_led rx1950_leds_desc[] = {
+        {
+                .name                           = "Green",
+                .default_trigger        = "main-battery-charging-or-full",
+                .gpio                           = S3C2410_GPA(6),
+        },
+        {
+                .name                           = "Red",
+                .default_trigger        = "main-battery-full",
+                .gpio                           = S3C2410_GPA(7),
+        },
+        {
+                .name                           = "Blue",
+                .default_trigger        = "rx1950-acx-mem",
+                .gpio                           = S3C2410_GPA(11),
+        },
+};
+
+static struct gpio_led_platform_data rx1950_leds_pdata = {
+        .num_leds       = ARRAY_SIZE(rx1950_leds_desc),
+        .leds           = rx1950_leds_desc,
+};
+
+static struct platform_device rx1950_leds = {
+        .name   = "leds-gpio",
+        .id             = -1,
+        .dev    = {
+                                .platform_data = &rx1950_leds_pdata,
+        },
+};
+
 static struct s3c_adc_bat_pdata rx1950_bat_cfg = {
         .init = rx1950_bat_init,
         .exit = rx1950_bat_exit,
@@ -663,6 +695,7 @@ static struct platform_device *rx1950_devices[] __initdata = {
         &rx1950_device_gpiokeys,
         &power_supply,
         &rx1950_battery,
+        &rx1950_leds,
 };
 
 static struct clk *rx1950_clocks[] __initdata = {