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Commit c35bc3f9 authored by Krzysztof Kozlowski's avatar Krzysztof Kozlowski
Browse files

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: default avatarKrzysztof Kozlowski <k.kozlowski@samsung.com>
Reviewed-by: default avatarJavier Martinez Canillas <javier@osg.samsung.com>
Acked-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent 4b1a9e35

arch/arm/boot/dts/exynos4412-odroid-common.dtsi

+7 −7
Original line number Diff line number Diff line
@@ -163,26 +163,26 @@ 


/* RSTN signal for eMMC */

&sd1_cd {

	samsung,pin-pud = <0>;

	samsung,pin-drv = <0>;

	samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;

	samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;

};



&pinctrl_1 {

	gpio_power_key: power_key {

		samsung,pins = "gpx1-3";

		samsung,pin-pud = <0>;

		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;

	};



	max77686_irq: max77686-irq {

		samsung,pins = "gpx3-2";

		samsung,pin-function = <0>;

		samsung,pin-pud = <0>;

		samsung,pin-drv = <0>;

		samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;

		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;

		samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;

	};



	hdmi_hpd: hdmi-hpd {

		samsung,pins = "gpx3-7";

		samsung,pin-pud = <1>;

		samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;

	};

};

arch/arm/boot/dts/exynos4412-odroidx.dts

+1 −1
Original line number Diff line number Diff line
@@ -83,7 +83,7 @@ 
&pinctrl_1 {

	gpio_home_key: home_key {

		samsung,pins = "gpx2-2";

		samsung,pin-pud = <0>;

		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;

	};

};

arch/arm/boot/dts/exynos4412-origen.dts

+6 −6
Original line number Diff line number Diff line
@@ -500,16 +500,16 @@ 
&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";

		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>;

	};

};

arch/arm/boot/dts/exynos4412-smdk4412.dts

+6 −6
Original line number Diff line number Diff line
@@ -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>;

	};

};

arch/arm/boot/dts/exynos4x12-pinctrl.dtsi

+252 −252

File changed.

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