diff options
Diffstat (limited to 'arch/arm/mach-s3c2410/include/mach/gpio.h')
-rw-r--r-- | arch/arm/mach-s3c2410/include/mach/gpio.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/arm/mach-s3c2410/include/mach/gpio.h b/arch/arm/mach-s3c2410/include/mach/gpio.h index aa997ba798a..c89909bd53a 100644 --- a/arch/arm/mach-s3c2410/include/mach/gpio.h +++ b/arch/arm/mach-s3c2410/include/mach/gpio.h @@ -14,6 +14,13 @@ #define gpio_get_value __gpio_get_value #define gpio_set_value __gpio_set_value #define gpio_cansleep __gpio_cansleep +#define gpio_to_irq __gpio_to_irq + +/* some boards require extra gpio capacity to support external + * devices that need GPIO. + */ + +#define ARCH_NR_GPIOS (256 + CONFIG_S3C24XX_GPIO_EXTRA) /* These two defines should be removed as soon as the * generic irq handling makes it upstream */ |