u-boot/board/ronetix/pm9261/led.c
Andreas Bießmann bcf9fe37f5 at91: switch coloured LED to gpio API
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
2013-12-09 13:21:47 +01:00

29 lines
691 B
C

/*
* (C) Copyright 2007-2008
* Stelian Pop <stelian@popies.net>
* Lead Tech Design <www.leadtechdesign.com>
* Ilko Iliev <www.ronetix.at>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <asm/gpio.h>
#include <asm/arch/at91_pmc.h>
#include <asm/arch/gpio.h>
void coloured_LED_init(void)
{
struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC;
/* Enable clock */
writel(1 << ATMEL_ID_PIOC, &pmc->pcer);
gpio_direction_output(CONFIG_RED_LED, 1);
gpio_direction_output(CONFIG_GREEN_LED, 1);
gpio_direction_output(CONFIG_YELLOW_LED, 1);
gpio_set_value(CONFIG_RED_LED, 0);
gpio_set_value(CONFIG_GREEN_LED, 1);
gpio_set_value(CONFIG_YELLOW_LED, 1);
}