[ARM] 5261/1: [AT91] Support for LEDs on Conitec ARM&EVA board

Add support for the LEDs on the Conitec ARM&EVA board.

Signed-off-by: Andrew Victor <linux@maxim.org.za>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

1 files changed, 27 insertions, 1 deletions

diff --git a/arch/arm/mach-at91/board-carmeva.c b/arch/arm/mach-at91/board-carmeva.c
index afa1ff0e9577..db1f9544d2e0 100644
--- a/arch/arm/mach-at91/board-carmeva.c
+++ b/arch/arm/mach-at91/board-carmeva.c
@@ -25,7 +25,6 @@
 #include <linux/module.h>
 #include <linux/platform_device.h>
 
-#include <mach/hardware.h>
 #include <asm/setup.h>
 #include <asm/mach-types.h>
 #include <asm/irq.h>
@@ -34,6 +33,7 @@
 #include <asm/mach/map.h>
 #include <asm/mach/irq.h>
 
+#include <mach/hardware.h>
 #include <mach/board.h>
 #include <mach/gpio.h>
 
@@ -114,6 +114,30 @@ static struct spi_board_info carmeva_spi_devices[] = {
         },
 };
 
+static struct gpio_led carmeva_leds[] = {
+        { /* "user led 1", LED9 */
+                .name                   = "led9",
+                .gpio                   = AT91_PIN_PA21,
+                .active_low             = 1,
+                .default_trigger        = "heartbeat",
+        },
+        { /* "user led 2", LED10 */
+                .name                   = "led10",
+                .gpio                   = AT91_PIN_PA25,
+                .active_low             = 1,
+        },
+        { /* "user led 3", LED11 */
+                .name                   = "led11",
+                .gpio                   = AT91_PIN_PA26,
+                .active_low             = 1,
+        },
+        { /* "user led 4", LED12 */
+                .name                   = "led12",
+                .gpio                   = AT91_PIN_PA18,
+                .active_low             = 1,
+        }
+};
+
 static void __init carmeva_board_init(void)
 {
         /* Serial */
@@ -132,6 +156,8 @@ static void __init carmeva_board_init(void)
 //      at91_add_device_cf(&carmeva_cf_data);
         /* MMC */
         at91_add_device_mmc(0, &carmeva_mmc_data);
+        /* LEDs */
+        at91_gpio_leds(carmeva_leds, ARRAY_SIZE(carmeva_leds));
 }
 
 MACHINE_START(CARMEVA, "Carmeva")