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[ARM] 4938/1: [CSB637] Convert heartbeat LED to gpio-leds

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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>
This commit is contained in:
Bill Gatliff 2008-04-08 02:57:03 +01:00 committed by Russell King
parent 952c855fc7
commit ca15447902
1 changed files with 11 additions and 3 deletions
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14
arch/arm/mach-at91/board-csb637.c
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@ -45,9 +45,6 @@ static void __init csb637_map_io(void)
/* Initialize processor: 3.6864 MHz crystal */
at91rm9200_initialize(3686400, AT91RM9200_BGA);
/* Setup the LEDs */
at91_init_leds(AT91_PIN_PB2, AT91_PIN_PB2);
/* DBGU on ttyS0 */
at91_register_uart(0, 0, 0);
@ -110,8 +107,19 @@ static struct platform_device csb_flash = {
.num_resources = ARRAY_SIZE(csb_flash_resources),
};
static struct gpio_led csb_leds[] = {
{ /* "d1", red */
.name = "d1",
.gpio = AT91_PIN_PB2,
.active_low = 1,
.default_trigger = "heartbeat",
},
};
static void __init csb637_board_init(void)
{
/* LED(s) */
at91_gpio_leds(csb_leds, ARRAY_SIZE(csb_leds));
/* Serial */
at91_add_device_serial();
/* Ethernet */