From: Ricardo Salveti de Araujo <ricardo.salveti@xxxxxxxxxx>
On Origen board, we have 2 status leds, so adding them as heartbeat and mmc0 by
default. The patch basically adds the platform data required by
leds-gpio driver.
Signed-off-by: Ricardo Salveti de Araujo <ricardo.salveti@xxxxxxxxxx>
Signed-off-by: Tushar Behera <tushar.behera@xxxxxxxxxx>
Signed-off-by: Sachin Kamat <sachin.kamat@xxxxxxxxxx>
---
arch/arm/mach-exynos/mach-origen.c | 30 ++++++++++++++++++++++++++++++
1 files changed, 30 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-exynos/mach-origen.c b/arch/arm/mach-exynos/mach-origen.c
index 580cc77..8e9a884 100644
--- a/arch/arm/mach-exynos/mach-origen.c
+++ b/arch/arm/mach-exynos/mach-origen.c
@@ -9,6 +9,7 @@
*/
#include <linux/serial_core.h>
+#include <linux/leds.h>
#include <linux/gpio.h>
#include <linux/mmc/host.h>
#include <linux/platform_device.h>
@@ -502,6 +503,34 @@ static void __init origen_ohci_init(void)
/* USB OTG */
static struct s3c_hsotg_plat origen_hsotg_pdata;
+static struct gpio_led origen_gpio_leds[] = {
+ {
+ .name = "origen::status1",
+ .default_trigger = "heartbeat",
+ .gpio = EXYNOS4_GPX1(3),
+ .active_low = 1,
+ },
+ {
+ .name = "origen::status2",
+ .default_trigger = "mmc0",
+ .gpio = EXYNOS4_GPX1(4),
+ .active_low = 1,
+ },
+};
+
+static struct gpio_led_platform_data origen_gpio_led_info = {
+ .leds = origen_gpio_leds,
+ .num_leds = ARRAY_SIZE(origen_gpio_leds),
+};
+
+static struct platform_device origen_leds_gpio = {
+ .name = "leds-gpio",
+ .id = -1,
+ .dev = {
+ .platform_data = &origen_gpio_led_info,
+ },
+};
+
static struct gpio_keys_button origen_gpio_keys_table[] = {
{
.code = KEY_MENU,
@@ -681,6 +710,7 @@ static struct platform_device *origen_devices[] __initdata = {
&exynos4_device_ohci,
&origen_device_gpiokeys,
&origen_lcd_hv070wsa,
+ &origen_leds_gpio,
&origen_device_bluetooth,
};
--
1.7.4.1
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