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ARM: rx1950: Add LEDs support 

Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
hifive-unleashed-5.1
Vasily Khoruzhick 2010-09-07 17:32:25 +03:00 committed by Ben Dooks
parent ecab01d46c
commit 9c1a47cf1e
1 changed files with 33 additions and 0 deletions
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33
arch/arm/mach-s3c2440/mach-rx1950.c
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@ -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 = {