Commit c82ef94b authored by Dmitry Osipenko's avatar Dmitry Osipenko Committed by Thierry Reding
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ARM: tegra: nexus7: Add touchscreen 



Nexus 7 2012 has Elantech EKTF3624 touchscreen, this patch adds TS node to
the device-tree.

Signed-off-by: default avatarDmitry Osipenko <digetx@gmail.com>
Signed-off-by: default avatarThierry Reding <treding@nvidia.com>
parent 17110cbb

arch/arm/boot/dts/tegra30-asus-nexus7-grouper-common.dtsi

+18 −0
Original line number Diff line number Diff line
@@ -839,6 +839,24 @@ 
	i2c@7000c400 {

		clock-frequency = <400000>;

		status = "okay";



		touchscreen@10 {

			compatible ="elan,ektf3624";

			reg = <0x10>;



			interrupt-parent = <&gpio>;

			interrupts = <TEGRA_GPIO(H, 4) IRQ_TYPE_LEVEL_LOW>;



			reset-gpios = <&gpio TEGRA_GPIO(H, 6) GPIO_ACTIVE_LOW>;



			vcc33-supply = <&vcc_3v3_ts>;

			vccio-supply = <&vcc_3v3_ts>;



			touchscreen-size-x = <2112>;

			touchscreen-size-y = <1280>;

			touchscreen-swapped-x-y;

			touchscreen-inverted-x;

		};

	};



	i2c@7000c500 {

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