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ARM: dts: imx6: RDU2: add eGalax touchscreen

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This touchscreen is present instead of the RMI4 touch on some SKUs of
the RDU2. Keep it disabled by default, the bootloader will enable it
instead of the RMI4 touch when running on one of those units.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Tested-by: Chris Healy <cphealy@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Lucas Stach 2018-04-12 15:15:56 +02:00 committed by Shawn Guo
parent e6e35596fd
commit 5db4da3f36
1 changed files with 11 additions and 0 deletions
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11
arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi
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@ -582,6 +582,17 @@ rmi4-f12@12 {
};
};
touchscreen@2a {
compatible = "eeti,egalax_ts";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_ts>;
reg = <0x2a>;
interrupt-parent = <&gpio1>;
interrupts = <8 IRQ_TYPE_LEVEL_LOW>;
wakeup-gpios = <&gpio1 8 GPIO_ACTIVE_LOW>;
status = "disabled";
};
hpa1: amp@60 {
compatible = "ti,tpa6130a2";
pinctrl-names = "default";