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authorBill Gatliff <bgat@billgatliff.com>2008-04-07 21:57:03 -0400
committerRussell King <rmk+kernel@arm.linux.org.uk>2008-04-10 09:59:58 -0400
commitca1544790244b209e98351d365729061eaca213d (patch)
tree710be27c06aea2bb6f959eb8ce609c300ec20dc5 /arch/arm/mach-at91
parent952c855fc7a88610940d2438072884d64dc9cefb (diff)
[ARM] 4938/1: [CSB637] Convert heartbeat LED to gpio-leds
Converts the D1/PB2 LED to use the gpio-leds API and heartbeat trigger. Signed-off-by: Bill Gatliff <bgat@billgatliff.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-at91')
-rw-r--r--arch/arm/mach-at91/board-csb637.c14
1 files changed, 11 insertions, 3 deletions
diff --git a/arch/arm/mach-at91/board-csb637.c b/arch/arm/mach-at91/board-csb637.c
index 26cda4301674..419fd19b620b 100644
--- a/arch/arm/mach-at91/board-csb637.c
+++ b/arch/arm/mach-at91/board-csb637.c
@@ -45,9 +45,6 @@ static void __init csb637_map_io(void)
45 /* Initialize processor: 3.6864 MHz crystal */ 45 /* Initialize processor: 3.6864 MHz crystal */
46 at91rm9200_initialize(3686400, AT91RM9200_BGA); 46 at91rm9200_initialize(3686400, AT91RM9200_BGA);
47 47
48 /* Setup the LEDs */
49 at91_init_leds(AT91_PIN_PB2, AT91_PIN_PB2);
50
51 /* DBGU on ttyS0 */ 48 /* DBGU on ttyS0 */
52 at91_register_uart(0, 0, 0); 49 at91_register_uart(0, 0, 0);
53 50
@@ -110,8 +107,19 @@ static struct platform_device csb_flash = {
110 .num_resources = ARRAY_SIZE(csb_flash_resources), 107 .num_resources = ARRAY_SIZE(csb_flash_resources),
111}; 108};
112 109
110static struct gpio_led csb_leds[] = {
111 { /* "d1", red */
112 .name = "d1",
113 .gpio = AT91_PIN_PB2,
114 .active_low = 1,
115 .default_trigger = "heartbeat",
116 },
117};
118
113static void __init csb637_board_init(void) 119static void __init csb637_board_init(void)
114{ 120{
121 /* LED(s) */
122 at91_gpio_leds(csb_leds, ARRAY_SIZE(csb_leds));
115 /* Serial */ 123 /* Serial */
116 at91_add_device_serial(); 124 at91_add_device_serial();
117 /* Ethernet */ 125 /* Ethernet */