diff options
Diffstat (limited to 'drivers/pinctrl/samsung/pinctrl-samsung.h')
| -rw-r--r-- | drivers/pinctrl/samsung/pinctrl-samsung.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/pinctrl/samsung/pinctrl-samsung.h b/drivers/pinctrl/samsung/pinctrl-samsung.h index fc6f5199c548..9af93e3d8d9f 100644 --- a/drivers/pinctrl/samsung/pinctrl-samsung.h +++ b/drivers/pinctrl/samsung/pinctrl-samsung.h @@ -53,6 +53,14 @@ enum pincfg_type { #define PINCFG_UNPACK_TYPE(cfg) ((cfg) & PINCFG_TYPE_MASK) #define PINCFG_UNPACK_VALUE(cfg) (((cfg) & PINCFG_VALUE_MASK) >> \ PINCFG_VALUE_SHIFT) +/* + * Values for the pin CON register, choosing pin function. + * The basic set (input and output) are same between: S3C24xx, S3C64xx, S5PV210, + * Exynos ARMv7, Exynos ARMv8, Tesla FSD. + */ +#define PIN_CON_FUNC_INPUT 0x0 +#define PIN_CON_FUNC_OUTPUT 0x1 + /** * enum eint_type - possible external interrupt types. * @EINT_TYPE_NONE: bank does not support external interrupts |