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Commit ca154479 authored by Bill Gatliff's avatar Bill Gatliff Committed by Russell King
Browse files

[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: default avatarBill Gatliff <bgat@billgatliff.com>
Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
parent 952c855f

arch/arm/mach-at91/board-csb637.c

+11 −3
Original line number Diff line number Diff line
@@ -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 */