diff options
| author | Wang Xiaoyin <hw.wangxiaoyin@hisilicon.com> | 2017-03-30 14:48:02 +0800 |
|---|---|---|
| committer | Wei Xu <xuwei5@hisilicon.com> | 2017-04-10 23:34:23 +0800 |
| commit | 5a7e4774fd91b1c934806ea89b3ec6cc74c54159 (patch) | |
| tree | e766d9fd2fbc89aa4f9f232de7a13064736dbc19 /include/dt-bindings | |
| parent | 519caba7a9575dc2c1555567d033dee9ee570ec7 (diff) | |
arm64: dts: hisi: add drive strength levels of the pins for Hi3660 SoC
Extend drive strength levels of the pins for Hi3660 Soc.
Signed-off-by: Wang Xiaoyin <hw.wangxiaoyin@hisilicon.com>
Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
Diffstat (limited to 'include/dt-bindings')
| -rw-r--r-- | include/dt-bindings/pinctrl/hisi.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/include/dt-bindings/pinctrl/hisi.h b/include/dt-bindings/pinctrl/hisi.h index 38f1ea879ea1..0359bfdc9119 100644 --- a/include/dt-bindings/pinctrl/hisi.h +++ b/include/dt-bindings/pinctrl/hisi.h @@ -56,4 +56,19 @@ #define DRIVE4_08MA (4 << 4) #define DRIVE4_10MA (6 << 4) +/* drive strength definition for hi3660 */ +#define DRIVE6_MASK (15 << 4) +#define DRIVE6_04MA (0 << 4) +#define DRIVE6_12MA (4 << 4) +#define DRIVE6_19MA (8 << 4) +#define DRIVE6_27MA (10 << 4) +#define DRIVE6_32MA (15 << 4) +#define DRIVE7_02MA (0 << 4) +#define DRIVE7_04MA (1 << 4) +#define DRIVE7_06MA (2 << 4) +#define DRIVE7_08MA (3 << 4) +#define DRIVE7_10MA (4 << 4) +#define DRIVE7_12MA (5 << 4) +#define DRIVE7_14MA (6 << 4) +#define DRIVE7_16MA (7 << 4) #endif |