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Commit c9b92dd7 authored by Sachin Kamat's avatar Sachin Kamat Committed by Kukjin Kim
Browse files

ARM: dts: Add keypad entries to SMDK4412 



Added keypad node entries to SMDK4412 board DT file.

Signed-off-by: default avatarSachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: default avatarKukjin Kim <kgene.kim@samsung.com>
parent bd08f627

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

+87 −0
Original line number Diff line number Diff line
@@ -35,6 +35,93 @@ 
		status = "okay";

	};



	pinctrl@11000000 {

		keypad_rows: keypad-rows {

			samsung,pins = "gpx2-0", "gpx2-1", "gpx2-2";

			samsung,pin-function = <3>;

			samsung,pin-pud = <3>;

			samsung,pin-drv = <0>;

		};



		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>;

		};

	};



	keypad@100A0000 {

		samsung,keypad-num-rows = <3>;

		samsung,keypad-num-columns = <8>;

		linux,keypad-no-autorepeat;

		linux,keypad-wakeup;

		pinctrl-0 = <&keypad_rows &keypad_cols>;

		pinctrl-names = "default";

		status = "okay";



		key_1 {

			keypad,row = <1>;

			keypad,column = <3>;

			linux,code = <2>;

		};



		key_2 {

			keypad,row = <1>;

			keypad,column = <4>;

			linux,code = <3>;

		};



		key_3 {

			keypad,row = <1>;

			keypad,column = <5>;

			linux,code = <4>;

		};



		key_4 {

			keypad,row = <1>;

			keypad,column = <6>;

			linux,code = <5>;

		};



		key_5 {

			keypad,row = <1>;

			keypad,column = <7>;

			linux,code = <6>;

		};



		key_A {

			keypad,row = <2>;

			keypad,column = <6>;

			linux,code = <30>;

		};



		key_B {

			keypad,row = <2>;

			keypad,column = <7>;

			linux,code = <48>;

		};



		key_C {

			keypad,row = <0>;

			keypad,column = <5>;

			linux,code = <46>;

		};



		key_D {

			keypad,row = <2>;

			keypad,column = <5>;

			linux,code = <32>;

		};



		key_E {

			keypad,row = <0>;

			keypad,column = <7>;

			linux,code = <18>;

		};

	};



	sdhci@12530000 {

		bus-width = <4>;

		pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_bus4 &sd2_cd>;