| /* | |
| * (C) Copyright 2011 | |
| * CompuLab, Ltd. <www.compulab.co.il> | |
| * | |
| * Author: Igor Grinberg <grinberg@compulab.co.il> | |
| * | |
| * This program is free software; you can redistribute it and/or | |
| * modify it under the terms of the GNU General Public License as | |
| * published by the Free Software Foundation; either version 2 of | |
| * the License, or (at your option) any later version. | |
| * | |
| * This program is distributed in the hope that it will be useful, | |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| * GNU General Public License for more details. | |
| * | |
| * You should have received a copy of the GNU General Public License | |
| * along with this program; if not, write to the Free Software | |
| * Foundation, Inc. | |
| */ | |
| #include <common.h> | |
| #include <status_led.h> | |
| #include <asm/arch/gpio.h> | |
| static unsigned int leds[] = { GREEN_LED_GPIO }; | |
| void __led_init(led_id_t mask, int state) | |
| { | |
| if (omap_request_gpio(leds[mask]) != 0) { | |
| printf("%s: failed requesting GPIO%u\n", __func__, leds[mask]); | |
| return; | |
| } | |
| omap_set_gpio_direction(leds[mask], 0); | |
| } | |
| void __led_set(led_id_t mask, int state) | |
| { | |
| omap_set_gpio_dataout(leds[mask], state == STATUS_LED_ON); | |
| } | |
| void __led_toggle(led_id_t mask) | |
| { | |
| omap_set_gpio_dataout(leds[mask], !omap_get_gpio_datain(leds[mask])); | |
| } |