OMAP4: Add GPIO LED support for SDP board

This patch adds support for GPIO LEDs present on OMAP4
SDP and Blaze boards. This basically adds platform data
required by leds-gpio driver

Signed-off-by: Hemanth V <hemanthv@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

1 files changed, 50 insertions, 0 deletions

diff --git a/arch/arm/mach-omap2/board-4430sdp.c b/arch/arm/mach-omap2/board-4430sdp.c
index eb1775e381d8..f287461bb038 100644
--- a/arch/arm/mach-omap2/board-4430sdp.c
+++ b/arch/arm/mach-omap2/board-4430sdp.c
@@ -21,6 +21,7 @@
 #include <linux/spi/spi.h>
 #include <linux/i2c/twl.h>
 #include <linux/regulator/machine.h>
+#include <linux/leds.h>
 
 #include <mach/hardware.h>
 #include <mach/omap4-common.h>
@@ -40,6 +41,54 @@
 #define ETH_KS8851_POWER_ON             48
 #define ETH_KS8851_QUART                138
 
+static struct gpio_led sdp4430_gpio_leds[] = {
+        {
+                .name   = "omap4:green:debug0",
+                .gpio   = 61,
+        },
+        {
+                .name   = "omap4:green:debug1",
+                .gpio   = 30,
+        },
+        {
+                .name   = "omap4:green:debug2",
+                .gpio   = 7,
+        },
+        {
+                .name   = "omap4:green:debug3",
+                .gpio   = 8,
+        },
+        {
+                .name   = "omap4:green:debug4",
+                .gpio   = 50,
+        },
+        {
+                .name   = "omap4:blue:user",
+                .gpio   = 169,
+        },
+        {
+                .name   = "omap4:red:user",
+                .gpio   = 170,
+        },
+        {
+                .name   = "omap4:green:user",
+                .gpio   = 139,
+        },
+
+};
+
+static struct gpio_led_platform_data sdp4430_led_data = {
+        .leds   = sdp4430_gpio_leds,
+        .num_leds       = ARRAY_SIZE(sdp4430_gpio_leds),
+};
+
+static struct platform_device sdp4430_leds_gpio = {
+        .name   = "leds-gpio",
+        .id     = -1,
+        .dev    = {
+                .platform_data = &sdp4430_led_data,
+        },
+};
 static struct spi_board_info sdp4430_spi_board_info[] __initdata = {
         {
                 .modalias               = "ks8851",
@@ -112,6 +161,7 @@ static struct platform_device sdp4430_lcd_device = {
 
 static struct platform_device *sdp4430_devices[] __initdata = {
         &sdp4430_lcd_device,
+        &sdp4430_leds_gpio,
 };
 
 static struct omap_lcd_config sdp4430_lcd_config __initdata = {