ARM: dts: Add keypad entries to Exynos4412 based Origen

Added keypad node entries to Exynos4412 based Origen board DT file. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

ARM: dts: Add keypad entries to Exynos4412 based Origen
Added keypad node entries to Exynos4412 based Origen board DT file. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Sachin Kamat · Kukjin Kim
1 parent e4c2ec6ae7
Showing 1 changed file with 62 additions and 0 deletions Side-by-side Diff
arch/arm/boot/dts/exynos4412-origen.dts
@@ -36,6 +36,68 @@
 		enable-active-high;
 	};
  
+	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";
+			samsung,pin-function = <3>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <0>;
+		};
+	};
+
+	keypad@100A0000 {
+		samsung,keypad-num-rows = <3>;
+		samsung,keypad-num-columns = <2>;
+		linux,keypad-no-autorepeat;
+		linux,keypad-wakeup;
+		pinctrl-0 = <&keypad_rows &keypad_cols>;
+		pinctrl-names = "default";
+		status = "okay";
+
+		key_home {
+			keypad,row = <0>;
+			keypad,column = <0>;
+			linux,code = <102>;
+		};
+
+		key_down {
+			keypad,row = <0>;
+			keypad,column = <1>;
+			linux,code = <108>;
+		};
+
+		key_up {
+			keypad,row = <1>;
+			keypad,column = <0>;
+			linux,code = <103>;
+		};
+
+		key_menu {
+			keypad,row = <1>;
+			keypad,column = <1>;
+			linux,code = <139>;
+		};
+
+		key_back {
+			keypad,row = <2>;
+			keypad,column = <0>;
+			linux,code = <158>;
+		};
+
+		key_enter {
+			keypad,row = <2>;
+			keypad,column = <1>;
+			linux,code = <28>;
+		};
+	};
+
 	sdhci@12530000 {
 		bus-width = <4>;
 		pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_bus4 &sd2_cd>;
...	...	@@ -36,6 +36,68 @@
36	36	enable-active-high;
37	37	};
38	38
	39	+ pinctrl@11000000 {
	40	+ keypad_rows: keypad-rows {
	41	+ samsung,pins = "gpx2-0", "gpx2-1", "gpx2-2";
	42	+ samsung,pin-function = <3>;
	43	+ samsung,pin-pud = <3>;
	44	+ samsung,pin-drv = <0>;
	45	+ };
	46	+
	47	+ keypad_cols: keypad-cols {
	48	+ samsung,pins = "gpx1-0", "gpx1-1";
	49	+ samsung,pin-function = <3>;
	50	+ samsung,pin-pud = <0>;
	51	+ samsung,pin-drv = <0>;
	52	+ };
	53	+ };
	54	+
	55	+ keypad@100A0000 {
	56	+ samsung,keypad-num-rows = <3>;
	57	+ samsung,keypad-num-columns = <2>;
	58	+ linux,keypad-no-autorepeat;
	59	+ linux,keypad-wakeup;
	60	+ pinctrl-0 = <&keypad_rows &keypad_cols>;
	61	+ pinctrl-names = "default";
	62	+ status = "okay";
	63	+
	64	+ key_home {
	65	+ keypad,row = <0>;
	66	+ keypad,column = <0>;
	67	+ linux,code = <102>;
	68	+ };
	69	+
	70	+ key_down {
	71	+ keypad,row = <0>;
	72	+ keypad,column = <1>;
	73	+ linux,code = <108>;
	74	+ };
	75	+
	76	+ key_up {
	77	+ keypad,row = <1>;
	78	+ keypad,column = <0>;
	79	+ linux,code = <103>;
	80	+ };
	81	+
	82	+ key_menu {
	83	+ keypad,row = <1>;
	84	+ keypad,column = <1>;
	85	+ linux,code = <139>;
	86	+ };
	87	+
	88	+ key_back {
	89	+ keypad,row = <2>;
	90	+ keypad,column = <0>;
	91	+ linux,code = <158>;
	92	+ };
	93	+
	94	+ key_enter {
	95	+ keypad,row = <2>;
	96	+ keypad,column = <1>;
	97	+ linux,code = <28>;
	98	+ };
	99	+ };
	100	+
39	101	sdhci@12530000 {
40	102	bus-width = <4>;
41	103	pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_bus4 &sd2_cd>;