diff options
Diffstat (limited to 'include/asm-blackfin/gpio.h')
| -rw-r--r-- | include/asm-blackfin/gpio.h | 34 |
1 files changed, 33 insertions, 1 deletions
diff --git a/include/asm-blackfin/gpio.h b/include/asm-blackfin/gpio.h index 7480cfa7e2d..33ce98ef7e0 100644 --- a/include/asm-blackfin/gpio.h +++ b/include/asm-blackfin/gpio.h @@ -29,6 +29,7 @@ /* * Number BF537/6/4 BF561 BF533/2/1 +* BF527/5/2 * * GPIO_0 PF0 PF0 PF0 * GPIO_1 PF1 PF1 PF1 @@ -144,9 +145,27 @@ #ifdef BF533_FAMILY #define MAX_BLACKFIN_GPIOS 16 + +#define GPIO_PF0 0 +#define GPIO_PF1 1 +#define GPIO_PF2 2 +#define GPIO_PF3 3 +#define GPIO_PF4 4 +#define GPIO_PF5 5 +#define GPIO_PF6 6 +#define GPIO_PF7 7 +#define GPIO_PF8 8 +#define GPIO_PF9 9 +#define GPIO_PF10 10 +#define GPIO_PF11 11 +#define GPIO_PF12 12 +#define GPIO_PF13 13 +#define GPIO_PF14 14 +#define GPIO_PF15 15 + #endif -#ifdef BF537_FAMILY +#if defined(BF527_FAMILY) || defined(BF537_FAMILY) #define MAX_BLACKFIN_GPIOS 48 #define GPIO_PF0 0 @@ -421,6 +440,19 @@ unsigned short gpio_get_value(unsigned short gpio); void gpio_direction_input(unsigned short gpio); void gpio_direction_output(unsigned short gpio); +#include <asm-generic/gpio.h> /* cansleep wrappers */ +#include <asm/irq.h> + +static inline int gpio_to_irq(unsigned gpio) +{ + return (gpio + GPIO_IRQ_BASE); +} + +static inline int irq_to_gpio(unsigned irq) +{ + return (irq - GPIO_IRQ_BASE); +} + #endif /* __ASSEMBLY__ */ #endif /* __ARCH_BLACKFIN_GPIO_H__ */ |