[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>

3 files changed, 46 insertions, 1 deletions

diff --git a/arch/arm/mach-at91/board-sam9260ek.c b/arch/arm/mach-at91/board-sam9260ek.c
index 40c3e95690a9..4d1d9c777084 100644
--- a/arch/arm/mach-at91/board-sam9260ek.c
+++ b/arch/arm/mach-at91/board-sam9260ek.c
@@ -204,6 +204,24 @@ static struct at91_mmc_data __initdata ek_mmc_data = {
 //      .vcc_pin        = ... not connected
 };
 
+
+/*
+ * LEDs
+ */
+static struct gpio_led ek_leds[] = {
+        {       /* "bottom" led, green, userled1 to be defined */
+                .name                   = "ds5",
+                .gpio                   = AT91_PIN_PA6,
+                .active_low             = 1,
+                .default_trigger        = "none",
+        },
+        {       /* "power" led, yellow */
+                .name                   = "ds1",
+                .gpio                   = AT91_PIN_PA9,
+                .default_trigger        = "heartbeat",
+        }
+};
+
 static void __init ek_board_init(void)
 {
         /* Serial */
@@ -225,6 +243,8 @@ static void __init ek_board_init(void)
         /* SSC (to AT73C213) */
         at73c213_set_clk(&at73c213_data);
         at91_add_device_ssc(AT91SAM9260_ID_SSC, ATMEL_SSC_TX);
+        /* LEDs */
+        at91_gpio_leds(ek_leds, ARRAY_SIZE(ek_leds));
 }
 
 MACHINE_START(AT91SAM9260EK, "Atmel AT91SAM9260-EK")
diff --git a/arch/arm/mach-at91/board-sam9261ek.c b/arch/arm/mach-at91/board-sam9261ek.c
index ce512d74e6e9..08382c0df221 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)
 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 @@ static void __init ek_board_init(void)
         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")
diff --git a/arch/arm/mach-at91/board-sam9263ek.c b/arch/arm/mach-at91/board-sam9263ek.c
index 86a7fb17096c..b4cd5d0ed597 100644
--- a/arch/arm/mach-at91/board-sam9263ek.c
+++ b/arch/arm/mach-at91/board-sam9263ek.c
@@ -336,7 +336,7 @@ static struct gpio_led ek_leds[] = {
                 .name                   = "ds3",
                 .gpio                   = AT91_PIN_PB7,
                 .default_trigger        = "heartbeat",
-        },
+        }
 };