diff options
| author | juhosg <juhosg@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2012-01-22 22:38:11 +0000 |
|---|---|---|
| committer | juhosg <juhosg@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2012-01-22 22:38:11 +0000 |
| commit | 22b99f32a13348502bc0f33b93b70565e941d99c (patch) | |
| tree | f60488ea3f321808d90711807b8a352e1f476b03 /target/linux/ar71xx/files-2.6.39/arch/mips/include/asm/mach-ar71xx/gpio.h | |
| parent | b66dee35c331cdcfc0ac2e61699abe1e9191e8d0 (diff) | |
ar71xx: move arch specific files to files-2.6.39
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@29867 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/ar71xx/files-2.6.39/arch/mips/include/asm/mach-ar71xx/gpio.h')
| -rw-r--r-- | target/linux/ar71xx/files-2.6.39/arch/mips/include/asm/mach-ar71xx/gpio.h | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/target/linux/ar71xx/files-2.6.39/arch/mips/include/asm/mach-ar71xx/gpio.h b/target/linux/ar71xx/files-2.6.39/arch/mips/include/asm/mach-ar71xx/gpio.h new file mode 100644 index 000000000..56fe902e2 --- /dev/null +++ b/target/linux/ar71xx/files-2.6.39/arch/mips/include/asm/mach-ar71xx/gpio.h @@ -0,0 +1,43 @@ +/* + * Atheros AR71xx GPIO API definitions + * + * Copyright (C) 2008 Gabor Juhos <juhosg@openwrt.org> + * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published + * by the Free Software Foundation. + * + */ + +#ifndef __ASM_MACH_AR71XX_GPIO_H +#define __ASM_MACH_AR71XX_GPIO_H + +#define ARCH_NR_GPIOS 64 +#include <asm-generic/gpio.h> + +extern unsigned long ar71xx_gpio_count; +extern void __ar71xx_gpio_set_value(unsigned gpio, int value); +extern int __ar71xx_gpio_get_value(unsigned gpio); +int gpio_to_irq(unsigned gpio); +int irq_to_gpio(unsigned gpio); + +static inline int gpio_get_value(unsigned gpio) +{ + if (gpio < ar71xx_gpio_count) + return __ar71xx_gpio_get_value(gpio); + + return __gpio_get_value(gpio); +} + +static inline void gpio_set_value(unsigned gpio, int value) +{ + if (gpio < ar71xx_gpio_count) + __ar71xx_gpio_set_value(gpio, value); + else + __gpio_set_value(gpio, value); +} + +#define gpio_cansleep __gpio_cansleep + +#endif /* __ASM_MACH_AR71XX_GPIO_H */ |