diff options
| author | Krzysztof Kozlowski <k.kozlowski@samsung.com> | 2016-09-04 14:04:09 +0300 |
|---|---|---|
| committer | Krzysztof Kozlowski <k.kozlowski@samsung.com> | 2016-09-16 14:31:50 +0300 |
| commit | c35bc3f9fa7340187d7b0fc5790623c76c2ceb54 (patch) | |
| tree | d459f716418fbd1cedcd9031119238f12bc29c5a /arch/arm/boot/dts/exynos4412-smdk4412.dts | |
| parent | 4b1a9e358693bbef0b5a1a5787e35490022957b9 (diff) | |
| download | linux-c35bc3f9fa7340187d7b0fc5790623c76c2ceb54.tar.xz | |
ARM: dts: exynos: Use macros for pinctrl configuration on exynos4x12
Usage of DTS macros instead of hard-coded numbers makes code easier to
read. One does not have to remember which value means pull-up/down or
specific driver strength.
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'arch/arm/boot/dts/exynos4412-smdk4412.dts')
| -rw-r--r-- | arch/arm/boot/dts/exynos4412-smdk4412.dts | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/arch/arm/boot/dts/exynos4412-smdk4412.dts b/arch/arm/boot/dts/exynos4412-smdk4412.dts index 231ffbdbf9d0..a20b71918405 100644 --- a/arch/arm/boot/dts/exynos4412-smdk4412.dts +++ b/arch/arm/boot/dts/exynos4412-smdk4412.dts @@ -115,17 +115,17 @@ &pinctrl_1 { keypad_rows: keypad-rows { samsung,pins = "gpx2-0", "gpx2-1", "gpx2-2"; - samsung,pin-function = <3>; - samsung,pin-pud = <3>; - samsung,pin-drv = <0>; + samsung,pin-function = <EXYNOS_PIN_FUNC_3>; + samsung,pin-pud = <EXYNOS_PIN_PULL_UP>; + samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>; }; keypad_cols: keypad-cols { samsung,pins = "gpx1-0", "gpx1-1", "gpx1-2", "gpx1-3", "gpx1-4", "gpx1-5", "gpx1-6", "gpx1-7"; - samsung,pin-function = <3>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; + samsung,pin-function = <EXYNOS_PIN_FUNC_3>; + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; + samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>; }; }; |