diff options
author | Magnus Damm <damm@opensource.se> | 2010-02-10 20:10:55 +0900 |
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committer | Paul Mundt <lethal@linux-sh.org> | 2010-02-12 14:10:47 +0900 |
commit | 7fdda6780aaa21c7a94e09975649649bb0f4a932 (patch) | |
tree | d9240403a18aa07ba9589e311d366e2e302c3956 /arch/arm/mach-shmobile/include/mach/gpio.h | |
parent | e4e430c611db75f58d3ca33869e182a530859426 (diff) | |
download | op-kernel-dev-7fdda6780aaa21c7a94e09975649649bb0f4a932.zip op-kernel-dev-7fdda6780aaa21c7a94e09975649649bb0f4a932.tar.gz |
ARM: mach-shmobile: sh7367 and G3EVM pinmux support
Add support for the sh7367 pinmux using drivers/sh/pfc.c
and select serial console pins and some LEDs on G3EVM.
Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/arm/mach-shmobile/include/mach/gpio.h')
-rw-r--r-- | arch/arm/mach-shmobile/include/mach/gpio.h | 49 |
1 files changed, 48 insertions, 1 deletions
diff --git a/arch/arm/mach-shmobile/include/mach/gpio.h b/arch/arm/mach-shmobile/include/mach/gpio.h index 40a8c17..5bc6bd4 100644 --- a/arch/arm/mach-shmobile/include/mach/gpio.h +++ b/arch/arm/mach-shmobile/include/mach/gpio.h @@ -1 +1,48 @@ -/* empty */ +/* + * Generic GPIO API and pinmux table support + * + * Copyright (c) 2008 Magnus Damm + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ +#ifndef __ASM_ARCH_GPIO_H +#define __ASM_ARCH_GPIO_H + +#include <linux/kernel.h> +#include <linux/errno.h> + +#define ARCH_NR_GPIOS 1024 +#include <linux/sh_pfc.h> + +#ifdef CONFIG_GPIOLIB + +static inline int gpio_get_value(unsigned gpio) +{ + return __gpio_get_value(gpio); +} + +static inline void gpio_set_value(unsigned gpio, int value) +{ + __gpio_set_value(gpio, value); +} + +static inline int gpio_cansleep(unsigned gpio) +{ + return __gpio_cansleep(gpio); +} + +static inline int gpio_to_irq(unsigned gpio) +{ + return -ENOSYS; +} + +static inline int irq_to_gpio(unsigned int irq) +{ + return -EINVAL; +} + +#endif /* CONFIG_GPIOLIB */ + +#endif /* __ASM_ARCH_GPIO_H */ |