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author | H. Nikolaus Schaller <hns@goldelico.com> | 2012-03-26 20:55:28 +0200 |
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committer | H. Nikolaus Schaller <hns@goldelico.com> | 2012-03-26 20:55:28 +0200 |
commit | 92988a21ad4c4c9504295ccb580c9f806134471b (patch) | |
tree | 5effc9f14170112450de05c67dafbe8d5034d595 /u-boot/include/mxc_gpio.h | |
parent | ca2b506783b676c95762c54ea24dcfdaae1947c9 (diff) | |
download | bootable_bootloader_goldelico_gta04-92988a21ad4c4c9504295ccb580c9f806134471b.zip bootable_bootloader_goldelico_gta04-92988a21ad4c4c9504295ccb580c9f806134471b.tar.gz bootable_bootloader_goldelico_gta04-92988a21ad4c4c9504295ccb580c9f806134471b.tar.bz2 |
added boot script files to repository
Diffstat (limited to 'u-boot/include/mxc_gpio.h')
-rw-r--r-- | u-boot/include/mxc_gpio.h | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/u-boot/include/mxc_gpio.h b/u-boot/include/mxc_gpio.h new file mode 100644 index 0000000..002ba61 --- /dev/null +++ b/u-boot/include/mxc_gpio.h @@ -0,0 +1,52 @@ +/* + * + * (c) 2007 Pengutronix, Sascha Hauer <s.hauer@pengutronix.de> + * + * See file CREDITS for list of people who contributed to this + * project. + * + * 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., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#ifndef __MXC_GPIO_H +#define __MXC_GPIO_H + +enum mxc_gpio_direction { + MXC_GPIO_DIRECTION_IN, + MXC_GPIO_DIRECTION_OUT, +}; + +#ifdef CONFIG_MXC_GPIO +extern int mxc_gpio_direction(unsigned int gpio, + enum mxc_gpio_direction direction); +extern void mxc_gpio_set(unsigned int gpio, unsigned int value); +extern int mxc_gpio_get(unsigned int gpio); +#else +static inline int mxc_gpio_direction(unsigned int gpio, + enum mxc_gpio_direction direction) +{ + return 1; +} +static inline int mxc_gpio_get(unsigned int gpio) +{ + return 1; +} +static inline void mxc_gpio_set(unsigned int gpio, unsigned int value) +{ +} +#endif + +#endif |