diff options
Diffstat (limited to 'arch/arm/include/asm/arch-davinci/gpio.h')
| -rw-r--r-- | arch/arm/include/asm/arch-davinci/gpio.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-davinci/gpio.h b/arch/arm/include/asm/arch-davinci/gpio.h index ef65ffbb9..06390c85e 100644 --- a/arch/arm/include/asm/arch-davinci/gpio.h +++ b/arch/arm/include/asm/arch-davinci/gpio.h @@ -67,7 +67,14 @@ struct davinci_gpio_bank { #define gpio_status() gpio_info() #define GPIO_NAME_SIZE 20 +#if defined(CONFIG_SOC_DM644X) +/* GPIO0 to GPIO53, omit the V3.3 volts one */ +#define MAX_NUM_GPIOS 70 +#elif defined(CONFIG_SOC_DA8XX) && !defined(CONFIG_SOC_DA850) +#define MAX_NUM_GPIOS 128 +#else #define MAX_NUM_GPIOS 144 +#endif #define GPIO_BANK(gp) (davinci_gpio_bank01 + ((gp) >> 5)) #define GPIO_BIT(gp) ((gp) & 0x1F) |