From eba7e6c6e528e621f1388d0084e320fe370eea4b Mon Sep 17 00:00:00 2001 From: Andi Shyti Date: Fri, 30 Dec 2016 13:14:19 +0900 Subject: pinctrl: dt-bindings: samsung: add drive strength macros for Exynos5433 Commit 5db7e3bb87df ("pinctrl: dt-bindings: samsung: Add header with values used for configuration") has added a header file for defining the pinctrl values in order to avoid hardcoded settings in the Exynos DTS related files. Extend samsung.h to the Exynos5433 for drive strength values which are strictly related to the particular SoC and may defer from others. Signed-off-by: Andi Shyti Reviewed-by: Chanwoo Choi Acked-by: Linus Walleij Signed-off-by: Krzysztof Kozlowski --- include/dt-bindings/pinctrl/samsung.h | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'include/dt-bindings') diff --git a/include/dt-bindings/pinctrl/samsung.h b/include/dt-bindings/pinctrl/samsung.h index 6276eb7..e0ebb20 100644 --- a/include/dt-bindings/pinctrl/samsung.h +++ b/include/dt-bindings/pinctrl/samsung.h @@ -45,6 +45,20 @@ #define EXYNOS5420_PIN_DRV_LV3 2 #define EXYNOS5420_PIN_DRV_LV4 3 +/* Drive strengths for Exynos5433 */ +#define EXYNOS5433_PIN_DRV_FAST_SR1 0 +#define EXYNOS5433_PIN_DRV_FAST_SR2 1 +#define EXYNOS5433_PIN_DRV_FAST_SR3 2 +#define EXYNOS5433_PIN_DRV_FAST_SR4 3 +#define EXYNOS5433_PIN_DRV_FAST_SR5 4 +#define EXYNOS5433_PIN_DRV_FAST_SR6 5 +#define EXYNOS5433_PIN_DRV_SLOW_SR1 8 +#define EXYNOS5433_PIN_DRV_SLOW_SR2 9 +#define EXYNOS5433_PIN_DRV_SLOW_SR3 0xa +#define EXYNOS5433_PIN_DRV_SLOW_SR4 0xb +#define EXYNOS5433_PIN_DRV_SLOW_SR5 0xc +#define EXYNOS5433_PIN_DRV_SLOW_SR6 0xf + #define EXYNOS_PIN_FUNC_INPUT 0 #define EXYNOS_PIN_FUNC_OUTPUT 1 #define EXYNOS_PIN_FUNC_2 2 -- cgit v1.1