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>

diff --git a/arch/arm/mach-omap2/board-4430sdp.c b/arch/arm/mach-omap2/board-4430sdp.c
index eb1775e381d803092c5fc6d24a8dc85bcf69e16d..f287461bb0385223965da73ecdcae4ff426d92e8 100644 (file)
--- 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 = {