diff options
Diffstat (limited to 'include/gpio.h')
| -rw-r--r-- | include/gpio.h | 40 |
1 files changed, 20 insertions, 20 deletions
diff --git a/include/gpio.h b/include/gpio.h index 1c80f7e32d..f01cd5147e 100644 --- a/include/gpio.h +++ b/include/gpio.h @@ -12,29 +12,29 @@ /* Flag definitions for gpio_info and gpio_alt_func */ /* The following are valid for both gpio_info and gpio_alt_func: */ -#define GPIO_OPEN_DRAIN (1 << 0) /* Output type is open-drain */ -#define GPIO_PULL_UP (1 << 1) /* Enable on-chip pullup */ -#define GPIO_PULL_DOWN (1 << 2) /* Enable on-chip pulldown */ +#define GPIO_OPEN_DRAIN BIT(0) /* Output type is open-drain */ +#define GPIO_PULL_UP BIT(1) /* Enable on-chip pullup */ +#define GPIO_PULL_DOWN BIT(2) /* Enable on-chip pulldown */ /* The following are valid for gpio_alt_func only */ -#define GPIO_ANALOG (1 << 3) /* Set pin to analog-mode */ +#define GPIO_ANALOG BIT(3) /* Set pin to analog-mode */ /* The following are valid for gpio_info only */ -#define GPIO_INPUT (1 << 4) /* Input */ -#define GPIO_OUTPUT (1 << 5) /* Output */ -#define GPIO_LOW (1 << 6) /* If GPIO_OUTPUT, set level low */ -#define GPIO_HIGH (1 << 7) /* If GPIO_OUTPUT, set level high */ -#define GPIO_INT_F_RISING (1 << 8) /* Interrupt on rising edge */ -#define GPIO_INT_F_FALLING (1 << 9) /* Interrupt on falling edge */ -#define GPIO_INT_F_LOW (1 << 11) /* Interrupt on low level */ -#define GPIO_INT_F_HIGH (1 << 12) /* Interrupt on high level */ -#define GPIO_DEFAULT (1 << 13) /* Don't set up on boot */ -#define GPIO_INT_DSLEEP (1 << 14) /* Interrupt in deep sleep */ -#define GPIO_INT_SHARED (1 << 15) /* Shared among multiple pins */ -#define GPIO_SEL_1P8V (1 << 16) /* Support 1.8v */ -#define GPIO_ALTERNATE (1 << 17) /* GPIO used for alternate function. */ -#define GPIO_LOCKED (1 << 18) /* Lock GPIO output and configuration */ -#define GPIO_HIB_WAKE_HIGH (1 << 19) /* Hibernate wake on high level */ +#define GPIO_INPUT BIT(4) /* Input */ +#define GPIO_OUTPUT BIT(5) /* Output */ +#define GPIO_LOW BIT(6) /* If GPIO_OUTPUT, set level low */ +#define GPIO_HIGH BIT(7) /* If GPIO_OUTPUT, set level high */ +#define GPIO_INT_F_RISING BIT(8) /* Interrupt on rising edge */ +#define GPIO_INT_F_FALLING BIT(9) /* Interrupt on falling edge */ +#define GPIO_INT_F_LOW BIT(11) /* Interrupt on low level */ +#define GPIO_INT_F_HIGH BIT(12) /* Interrupt on high level */ +#define GPIO_DEFAULT BIT(13) /* Don't set up on boot */ +#define GPIO_INT_DSLEEP BIT(14) /* Interrupt in deep sleep */ +#define GPIO_INT_SHARED BIT(15) /* Shared among multiple pins */ +#define GPIO_SEL_1P8V BIT(16) /* Support 1.8v */ +#define GPIO_ALTERNATE BIT(17) /* GPIO used for alternate function. */ +#define GPIO_LOCKED BIT(18) /* Lock GPIO output and configuration */ +#define GPIO_HIB_WAKE_HIGH BIT(19) /* Hibernate wake on high level */ #ifdef CONFIG_GPIO_POWER_DOWN -#define GPIO_POWER_DOWN (1 << 20) /* Pin and pad is powered off */ +#define GPIO_POWER_DOWN BIT(20) /* Pin and pad is powered off */ #endif /* Common flag combinations */ |