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Commit 95c16caa authored by Marek Vasut's avatar Marek Vasut Committed by Dinh Nguyen
Browse files

ARM: dts: socfpga: Add support for HPS KEYs/SWs on SoCKit 



Add support for the keys and flip-switches on the SoCFPGA SoCkit board.

Signed-off-by: default avatarMarek Vasut <marex@denx.de>
Cc: Dinh Nguyen <dinguyen@opensource.altera.com>
Signed-off-by: default avatarDinh Nguyen <dinguyen@opensource.altera.com>
parent e9f50325

arch/arm/boot/dts/socfpga_cyclone5_sockit.dts

+61 −1
Original line number Diff line number Diff line
@@ -67,6 +67,62 @@ 
		};

	};



	gpio-keys {

		compatible = "gpio-keys";



		hps_sw0 {

			label = "hps_sw0";

			gpios = <&portc 20 0>;	/* HPS_GPI7 */

			linux,input-type = <5>;	/* EV_SW */

			linux,code = <0x0>;	/* SW_LID */

		};



		hps_sw1 {

			label = "hps_sw1";

			gpios = <&portc 19 0>;	/* HPS_GPI6 */

			linux,input-type = <5>;	/* EV_SW */

			linux,code = <0x5>;	/* SW_DOCK */

		};



		hps_sw2 {

			label = "hps_sw2";

			gpios = <&portc 18 0>;	/* HPS_GPI5 */

			linux,input-type = <5>;	/* EV_SW */

			linux,code = <0xa>;	/* SW_KEYPAD_SLIDE */

		};



		hps_sw3 {

			label = "hps_sw3";

			gpios = <&portc 17 0>;	/* HPS_GPI4 */

			linux,input-type = <5>;	/* EV_SW */

			linux,code = <0xc>;	/* SW_ROTATE_LOCK */

		};



		hps_hkey0 {

			label = "hps_hkey0";

			gpios = <&portc 21 1>;	/* HPS_GPI8 */

			linux,code = <187>;	/* KEY_F17 */

		};



		hps_hkey1 {

			label = "hps_hkey1";

			gpios = <&portc 22 1>;	/* HPS_GPI9 */

			linux,code = <188>;	/* KEY_F18 */

		};



		hps_hkey2 {

			label = "hps_hkey2";

			gpios = <&portc 23 1>;	/* HPS_GPI10 */

			linux,code = <189>;	/* KEY_F19 */

		};



		hps_hkey3 {

			label = "hps_hkey3";

			gpios = <&portc 24 1>;	/* HPS_GPI11 */

			linux,code = <190>;	/* KEY_F20 */

		};

	};



	regulator_3_3v: vcc3p3-regulator {

		compatible = "regulator-fixed";

		regulator-name = "VCC3P3";
@@ -89,11 +145,15 @@ 
	rxc-skew-ps = <2000>;

};



&gpio0 {	/* GPIO 0..29 */

	status = "okay";

};



&gpio1 {	/* GPIO 30..57 */

	status = "okay";

};



&gpio2 {

&gpio2 {	/* GPIO 58..66 (HLGPI 0..13 at offset 13) */

	status = "okay";

};