Commit 38501179 authored by Fabio Estevam's avatar Fabio Estevam Committed by Shawn Guo
Browse files

ARM: dts: imx6qdl-sabresd: Add touchscreen support 



mx6 sabresd boards have a egalax touchscreen controller connected via I2C3.

Add support for it.

Signed-off-by: default avatarFabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: default avatarShawn Guo <shawn.guo@linaro.org>
parent ea257a03

arch/arm/boot/dts/imx6qdl-sabresd.dtsi

+16 −0
Original line number Diff line number Diff line
@@ -131,6 +131,21 @@ 
       };

};



&i2c3 {

	clock-frequency = <100000>;

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_i2c3_2>;

	status = "okay";



	egalax_ts@04 {

		compatible = "eeti,egalax_ts";

		reg = <0x04>;

		interrupt-parent = <&gpio6>;

		interrupts = <7 2>;

		wakeup-gpios = <&gpio6 7 0>;

	};

};



&iomuxc {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_hog>;
@@ -145,6 +160,7 @@ 
				MX6QDL_PAD_NANDF_D2__GPIO2_IO02 0x80000000

				MX6QDL_PAD_NANDF_D3__GPIO2_IO03 0x80000000

				MX6QDL_PAD_GPIO_0__CCM_CLKO1    0x130b0

				MX6QDL_PAD_NANDF_CLE__GPIO6_IO07 0x80000000

			>;

		};

	};

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