diff options
| author | Wolfgang Denk <wd@denx.de> | 2012-01-13 20:07:40 +0100 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2012-01-13 20:07:40 +0100 |
| commit | 3dc5ea500ffc00a1b3602b5e7fe69e72908a1818 (patch) | |
| tree | 5964d7f08dd5bb3eb6b4a7dd32c1466363390079 /arch/powerpc/include | |
| parent | 8eee2bd7f484c4933c4e3112c3c3db886ac945ca (diff) | |
| parent | c947c12e7805e5562b5c803f74eaceba8c66ba56 (diff) | |
Merge branch 'master' of git://git.denx.de/u-boot-mpc83xx
* 'master' of git://git.denx.de/u-boot-mpc83xx:
mpc8313erdb: fix mtdparts address
powerpc/83xx/km: add support for 8321 based tuge1 board
powerpc/83xx/km: merge tuxa and tuda1 boards to tuxx1
powerpc/83xx/km: remove obsolete defines for tuda1
powerpc/83xx/km: update SDRAM parameters for km8321 boards
mpc8313erdb: Enable GPIO support on the MPC8313E RDB
mpc83xx: Add a GPIO driver for the MPC83XX family
gpio: Replace ARM gpio.h with the common API in include/asm-generic
gpio: Modify common gpio.h to more closely match Linux
Diffstat (limited to 'arch/powerpc/include')
| -rw-r--r-- | arch/powerpc/include/asm/arch-mpc83xx/gpio.h | 38 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/gpio.h | 2 |
2 files changed, 40 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/arch-mpc83xx/gpio.h b/arch/powerpc/include/asm/arch-mpc83xx/gpio.h new file mode 100644 index 0000000000..036f51e448 --- /dev/null +++ b/arch/powerpc/include/asm/arch-mpc83xx/gpio.h @@ -0,0 +1,38 @@ +/* + * 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 _MPC83XX_GPIO_H_ +#define _MPC83XX_GPIO_H_ + +/* + * The MCP83xx's 1-2 GPIO controllers each with 32 bits. + */ +#if defined(CONFIG_MPC8313) || defined(CONFIG_MPC8308) || \ + defined(CONFIG_MPC8315) +#define MPC83XX_GPIO_CTRLRS 1 +#elif defined(CONFIG_MPC834x) || defined(CONFIG_MPC837x) +#define MPC83XX_GPIO_CTRLRS 2 +#else +#define MPC83XX_GPIO_CTRLRS 0 +#endif + +#define MAX_NUM_GPIOS (32 * MPC83XX_GPIO_CTRLRS) + +void mpc83xx_gpio_init_f(void); +void mpc83xx_gpio_init_r(void); + +#endif /* MPC83XX_GPIO_H_ */ diff --git a/arch/powerpc/include/asm/gpio.h b/arch/powerpc/include/asm/gpio.h new file mode 100644 index 0000000000..d49ad080e2 --- /dev/null +++ b/arch/powerpc/include/asm/gpio.h @@ -0,0 +1,2 @@ +#include <asm/arch/gpio.h> +#include <asm-generic/gpio.h> |