Hi Xiaoyin,
On 2017/3/30 14:48, Wang Xiaoyin wrote:
Add drive-strength levels of pin for Hi3660 Soc.
Signed-off-by: Wang Xiaoyin <hw.wangxiao...@hisilicon.com>
Thanks!
Applied both to the hisilicon arm64 dt tree.
Best Regards,
Wei
---
include/dt-bindings/pinctrl/hisi.h | 15 +++++++++++++++
1 file changed, 15 insertions(+)
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
