Commit 346952e8 authored by Anson Huang's avatar Anson Huang Committed by Shawn Guo
Browse files

ARM: dts: imx6sx-sabreauto: add egalax touch screen support 



Add egalax touch screen support on i2c2 bus.

Signed-off-by: default avatarAnson Huang <Anson.Huang@nxp.com>
Reviewed-by: default avatarFabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent 272f7307

arch/arm/boot/dts/imx6sx-sabreauto.dts

+16 −0
Original line number Diff line number Diff line
@@ -111,6 +111,12 @@ &usdhc4 { 
};



&iomuxc {

	pinctrl_egalax_int: egalax-intgrp {

		fsl,pins = <

			MX6SX_PAD_SD4_RESET_B__GPIO6_IO_22      0x10b0

		>;

	};



	pinctrl_enet1: enet1grp {

		fsl,pins = <

			MX6SX_PAD_ENET1_MDIO__ENET1_MDIO        0xa0b1
@@ -253,6 +259,16 @@ &i2c2 { 
	pinctrl-0 = <&pinctrl_i2c2>;

	status = "okay";



	touchscreen@4 {

		compatible = "eeti,egalax_ts";

		reg = <0x04>;

		pinctrl-names = "default";

		pinctrl-0 = <&pinctrl_egalax_int>;

		interrupt-parent = <&gpio6>;

		interrupts = <22 IRQ_TYPE_EDGE_FALLING>;

		wakeup-gpios = <&gpio6 22 GPIO_ACTIVE_HIGH>;

	};



	pfuze100: pmic@8 {

		compatible = "fsl,pfuze100";

		reg = <0x08>;