diff options
Diffstat (limited to 'arch/arm/include/asm/arch-tegra20/gpio.h')
| -rw-r--r-- | arch/arm/include/asm/arch-tegra20/gpio.h | 22 |
1 files changed, 5 insertions, 17 deletions
diff --git a/arch/arm/include/asm/arch-tegra20/gpio.h b/arch/arm/include/asm/arch-tegra20/gpio.h index 06be4c2..e2848fe 100644 --- a/arch/arm/include/asm/arch-tegra20/gpio.h +++ b/arch/arm/include/asm/arch-tegra20/gpio.h @@ -20,8 +20,8 @@ * MA 02111-1307 USA */ -#ifndef _TEGRA_GPIO_H_ -#define _TEGRA_GPIO_H_ +#ifndef _TEGRA20_GPIO_H_ +#define _TEGRA20_GPIO_H_ /* * The Tegra 2x GPIO controller has 224 GPIOs arranged in 7 banks of 4 ports, @@ -29,8 +29,8 @@ */ #define TEGRA_GPIO_PORTS 4 /* number of ports per bank */ #define TEGRA_GPIO_BANKS 7 /* number of banks */ -#define MAX_NUM_GPIOS (TEGRA_GPIO_PORTS * TEGRA_GPIO_BANKS * 8) -#define GPIO_NAME_SIZE 20 /* gpio_request max label len */ + +#include <asm/arch-tegra/gpio.h> /* GPIO Controller registers for a single bank */ struct gpio_ctlr_bank { @@ -48,11 +48,6 @@ struct gpio_ctlr { struct gpio_ctlr_bank gpio_bank[TEGRA_GPIO_BANKS]; }; -#define GPIO_BANK(x) ((x) >> 5) -#define GPIO_PORT(x) (((x) >> 3) & 0x3) -#define GPIO_FULLPORT(x) ((x) >> 3) -#define GPIO_BIT(x) ((x) & 0x7) - enum gpio_pin { GPIO_PA0 = 0, /* pin 0 */ GPIO_PA1, @@ -280,11 +275,4 @@ enum gpio_pin { GPIO_PBB7, /* pin 223 */ }; -/* - * Tegra20-specific GPIO API - */ - -void gpio_info(void); - -#define gpio_status() gpio_info() -#endif /* TEGRA_GPIO_H_ */ +#endif /* TEGRA20_GPIO_H_ */ |