[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>
This commit is contained in:
committed by
Russell King
parent
952c855fc7
commit
ca15447902
@ -45,9 +45,6 @@ static void __init csb637_map_io(void)
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/* Initialize processor: 3.6864 MHz crystal */
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/* Initialize processor: 3.6864 MHz crystal */
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at91rm9200_initialize(3686400, AT91RM9200_BGA);
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at91rm9200_initialize(3686400, AT91RM9200_BGA);
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/* Setup the LEDs */
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at91_init_leds(AT91_PIN_PB2, AT91_PIN_PB2);
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/* DBGU on ttyS0 */
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/* DBGU on ttyS0 */
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at91_register_uart(0, 0, 0);
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at91_register_uart(0, 0, 0);
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@ -110,8 +107,19 @@ static struct platform_device csb_flash = {
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.num_resources = ARRAY_SIZE(csb_flash_resources),
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.num_resources = ARRAY_SIZE(csb_flash_resources),
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};
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};
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static struct gpio_led csb_leds[] = {
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{ /* "d1", red */
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.name = "d1",
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.gpio = AT91_PIN_PB2,
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.active_low = 1,
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.default_trigger = "heartbeat",
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},
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};
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static void __init csb637_board_init(void)
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static void __init csb637_board_init(void)
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{
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{
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/* LED(s) */
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at91_gpio_leds(csb_leds, ARRAY_SIZE(csb_leds));
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/* Serial */
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/* Serial */
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at91_add_device_serial();
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at91_add_device_serial();
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/* Ethernet */
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/* Ethernet */
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