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From 2133ac2c163fb3963eb2463b1482a525112ea6e1 Mon Sep 17 00:00:00 2001
From: Vasily Khoruzhick <anarsoul@gmail.com>
Date: Fri, 23 Jul 2010 17:06:47 +0300
Subject: [PATCH 04/20] rx1950: add LEDs support
Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
---
arch/arm/mach-s3c2440/mach-rx1950.c | 33 +++++++++++++++++++++++++++++++++
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 2bfa43a..53180da 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>
@@ -415,6 +416,37 @@ 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,
@@ -819,6 +851,7 @@ static struct platform_device *rx1950_devices[] __initdata = {
&rx1950_device_gpiokeys,
&power_supply,
&rx1950_battery,
+ &rx1950_leds,
};
static struct clk *rx1950_clocks[] __initdata = {
--
1.7.2.2
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