[PATCH 1/4] pinctrl: dt-bindings: samsung: add drive strength macros for Exynos5433
From: cw00.choi@samsung.com (Chanwoo Choi)
Date: 2016-12-29 09:18:03
Also in:
linux-devicetree, linux-samsung-soc, lkml
Hi Andi, On 2016? 12? 29? 17:42, Andi Shyti wrote:
quoted hunk ↗ jump to hunk
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 <redacted> --- include/dt-bindings/pinctrl/samsung.h | 6 ++++++ 1 file changed, 6 insertions(+)diff --git a/include/dt-bindings/pinctrl/samsung.h b/include/dt-bindings/pinctrl/samsung.h index 6276eb785e2b..58868313d64b 100644 --- a/include/dt-bindings/pinctrl/samsung.h +++ b/include/dt-bindings/pinctrl/samsung.h@@ -45,6 +45,12 @@ #define EXYNOS5420_PIN_DRV_LV3 2 #define EXYNOS5420_PIN_DRV_LV4 3 +/* Drive strengths for Exynos5433 */ +#define EXYNOS5433_PIN_DRV_LV1 0 +#define EXYNOS5433_PIN_DRV_LV2 1 +#define EXYNOS5433_PIN_DRV_LV3 2 +#define EXYNOS5433_PIN_DRV_LV4 3
Exynos5433 has the same value with EXYNOS5420. So, I'd like you to use the EXYNOS5420_PIN_DRV_LVx instead of separate the definitions.
+ #define EXYNOS_PIN_FUNC_INPUT 0 #define EXYNOS_PIN_FUNC_OUTPUT 1 #define EXYNOS_PIN_FUNC_2 2
-- Regards, Chanwoo Choi