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authorLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>2013-03-10 03:43:32 +0100
committerSimon Horman <horms+renesas@verge.net.au>2013-04-03 10:30:34 +0900
commit48b1e3e80f742bff0f469245f2d05007af9af92e (patch)
tree0d9f611aa68f6bb9c850cac35d56bdf39389a133 /arch/arm/mach-shmobile/board-marzen.c
parentdc3465a943ed2dd5de37d3d60df5c4e11c49efcb (diff)
ARM: shmobile: marzen: Add GPIO LEDs
The board has 3 LEDs connected to GPIOs. Add a led-gpio device to support them. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Diffstat (limited to 'arch/arm/mach-shmobile/board-marzen.c')
-rw-r--r--arch/arm/mach-shmobile/board-marzen.c32
1 files changed, 32 insertions, 0 deletions
diff --git a/arch/arm/mach-shmobile/board-marzen.c b/arch/arm/mach-shmobile/board-marzen.c
index 5852331743e7..a88f7f3594c7 100644
--- a/arch/arm/mach-shmobile/board-marzen.c
+++ b/arch/arm/mach-shmobile/board-marzen.c
@@ -25,6 +25,7 @@
#include <linux/platform_device.h>
#include <linux/delay.h>
#include <linux/io.h>
+#include <linux/leds.h>
#include <linux/dma-mapping.h>
#include <linux/pinctrl/machine.h>
#include <linux/regulator/fixed.h>
@@ -168,12 +169,43 @@ static struct platform_device usb_phy_device = {
.num_resources = ARRAY_SIZE(usb_phy_resources),
};
+/* LEDS */
+static struct gpio_led marzen_leds[] = {
+ {
+ .name = "led2",
+ .gpio = 157,
+ .default_state = LEDS_GPIO_DEFSTATE_ON,
+ }, {
+ .name = "led3",
+ .gpio = 158,
+ .default_state = LEDS_GPIO_DEFSTATE_ON,
+ }, {
+ .name = "led4",
+ .gpio = 159,
+ .default_state = LEDS_GPIO_DEFSTATE_ON,
+ },
+};
+
+static struct gpio_led_platform_data marzen_leds_pdata = {
+ .leds = marzen_leds,
+ .num_leds = ARRAY_SIZE(marzen_leds),
+};
+
+static struct platform_device leds_device = {
+ .name = "leds-gpio",
+ .id = 0,
+ .dev = {
+ .platform_data = &marzen_leds_pdata,
+ },
+};
+
static struct platform_device *marzen_devices[] __initdata = {
&eth_device,
&sdhi0_device,
&thermal_device,
&hspi_device,
&usb_phy_device,
+ &leds_device,
};
/* USB */