Commit c003b15b authored by Martin Kepplinger's avatar Martin Kepplinger Committed by Shawn Guo
Browse files

arm64: dts: imx8mq-librem5: add pinctrl for the touchscreen description 



In order for the touchscreen interrupt line to work, describe it properly.
Otherwise it can work if defaults are ok, but we cannot be sure.

Fixes: 8f0216b0 ("arm64: dts: Add a device tree for the Librem 5 phone")
Signed-off-by: default avatarMartin Kepplinger <martin.kepplinger@puri.sm>
Reviewed-by: default avatarKrzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent 84b1f57d

arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi

+9 −0
Original line number Diff line number Diff line
@@ -459,6 +459,13 @@ 
		>;

	};



	pinctrl_touch: touchgrp {

		fsl,pins = <

			/* TP_INT */

			MX8MQ_IOMUXC_ENET_RD1_GPIO1_IO27	0x80

		>;

	};



	pinctrl_typec: typecgrp {

		fsl,pins = <

			/* TYPEC_MUX_EN */
@@ -880,6 +887,8 @@ 
	touchscreen@38 {

		compatible = "edt,edt-ft5506";

		reg = <0x38>;

		pinctrl-names = "default";

		pinctrl-0 = <&pinctrl_touch>;

		interrupt-parent = <&gpio1>;

		interrupts = <27 IRQ_TYPE_EDGE_FALLING>;

		touchscreen-size-x = <720>;