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arm64: dts: hisi: add drive strength levels of the pins for Hi3660 SoC

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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>
This commit is contained in:
Wang Xiaoyin 2017-03-30 14:48:02 +08:00 committed by Wei Xu
parent 519caba7a9
commit 5a7e4774fd
1 changed files with 15 additions and 0 deletions
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15
include/dt-bindings/pinctrl/hisi.h
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@ -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