2 * carl9170 firmware - used by the ar9170 wireless device
6 * Copyright 2009-2011 Christian Lamparter <chunkeey@googlemail.com>
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
18 * You should have received a copy of the GNU General Public License along
19 * with this program; if not, write to the Free Software Foundation, Inc.,
20 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
23 #ifndef __CARL9170FW_GPIO_H
24 #define __CARL9170FW_GPIO_H
30 static inline __inline void led_init(void)
32 set(AR9170_GPIO_REG_PORT_TYPE, 3);
35 static inline __inline void led_set(const unsigned int ledstate)
37 set(AR9170_GPIO_REG_PORT_DATA, ledstate);
40 #ifdef CONFIG_CARL9170FW_GPIO_INTERRUPT
42 void gpio_timer(void);
44 #endif /* CONFIG_CARL9170FW_GPIO_INTERRUPT */
45 #endif /* __CARL9170FW_GPIO_H */