[ARM] 4761/1: [AT91] Board-support for NEW_LEDs
Add NEW_LEDs support for the following boards:
- Cogent CSB337
- Atmel AT91RM9200-DK
- Atmel AT91RM9200-EK
- Atmel AT91SAM9263-EK
Mostly based on patch from David Brownell.
Signed-off-by: Andrew Victor <linux@maxim.org.za>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
diff --git a/arch/arm/mach-at91/board-csb337.c b/arch/arm/mach-at91/board-csb337.c
index 51cb3c8..0e2a11f 100644
--- a/arch/arm/mach-at91/board-csb337.c
+++ b/arch/arm/mach-at91/board-csb337.c
@@ -215,6 +215,28 @@
static void __init csb300_add_device_buttons(void) {}
#endif
+static struct gpio_led csb_leds[] = {
+ { /* "led0", yellow */
+ .name = "led0",
+ .gpio = AT91_PIN_PB2,
+ .active_low = 1,
+ .default_trigger = "heartbeat",
+ },
+ { /* "led1", green */
+ .name = "led1",
+ .gpio = AT91_PIN_PB1,
+ .active_low = 1,
+ .default_trigger = "mmc0",
+ },
+ { /* "led2", yellow */
+ .name = "led2",
+ .gpio = AT91_PIN_PB0,
+ .active_low = 1,
+ .default_trigger = "ide-disk",
+ },
+};
+
+
static void __init csb337_board_init(void)
{
/* Serial */
@@ -236,6 +258,8 @@
at91_add_device_mmc(0, &csb337_mmc_data);
/* NOR flash */
platform_device_register(&csb_flash);
+ /* LEDs */
+ at91_gpio_leds(csb_leds, ARRAY_SIZE(csb_leds));
/* Switches on CSB300 */
csb300_add_device_buttons();
}