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ARM: dts: imx6qdl-sabreauto: add egalax touch screen support

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Add egalax touch screen support on i2c2 bus.

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Anson Huang 2018-09-05 16:10:29 +08:00 committed by Shawn Guo
parent 4a1f02c345
commit 9e514e2283
1 changed files with 15 additions and 0 deletions
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15
arch/arm/boot/dts/imx6qdl-sabreauto.dtsi
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@ -417,6 +417,15 @@
VLC-supply = <&reg_audio>;
};
touchscreen@4 {
compatible = "eeti,egalax_ts";
reg = <0x04>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_egalax_int>;
interrupt-parent = <&gpio2>;
interrupts = <28 IRQ_TYPE_EDGE_FALLING>;
wakeup-gpios = <&gpio2 28 GPIO_ACTIVE_HIGH>;
};
};
&i2c3 {
@ -452,6 +461,12 @@
>;
};
pinctrl_egalax_int: egalax-intgrp {
fsl,pins = <
MX6QDL_PAD_EIM_EB0__GPIO2_IO28 0xb0b1
>;
};
pinctrl_enet: enetgrp {
fsl,pins = <
MX6QDL_PAD_KEY_COL1__ENET_MDIO 0x1b0b0