[ARM] 4911/1: [AT91] LEDs on SAM9260-EK and SAM9261-EK boards
Add support for the GPIO-driven LEDs (using NEW_LEDS) on the Atmel
SAM9260-EK and SAM9261-EK boards.
Signed-off-by: Sedji Gaouaou <sedji.gaouaou@atmel.com>
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-sam9261ek.c b/arch/arm/mach-at91/board-sam9261ek.c
index ce512d7..08382c0 100644
--- a/arch/arm/mach-at91/board-sam9261ek.c
+++ b/arch/arm/mach-at91/board-sam9261ek.c
@@ -487,6 +487,29 @@
static void __init ek_add_device_buttons(void) {}
#endif
+/*
+ * LEDs
+ */
+static struct gpio_led ek_leds[] = {
+ { /* "bottom" led, green, userled1 to be defined */
+ .name = "ds7",
+ .gpio = AT91_PIN_PA14,
+ .active_low = 1,
+ .default_trigger = "none",
+ },
+ { /* "top" led, green, userled2 to be defined */
+ .name = "ds8",
+ .gpio = AT91_PIN_PA13,
+ .active_low = 1,
+ .default_trigger = "none",
+ },
+ { /* "power" led, yellow */
+ .name = "ds1",
+ .gpio = AT91_PIN_PA23,
+ .default_trigger = "heartbeat",
+ }
+};
+
static void __init ek_board_init(void)
{
/* Serial */
@@ -519,6 +542,8 @@
at91_add_device_lcdc(&ek_lcdc_data);
/* Push Buttons */
ek_add_device_buttons();
+ /* LEDs */
+ at91_gpio_leds(ek_leds, ARRAY_SIZE(ek_leds));
}
MACHINE_START(AT91SAM9261EK, "Atmel AT91SAM9261-EK")