[PATCH 2/4] arm64: dts: imx8mq-librem5: add pinctrl for the touchscreen description

[Martin Kepplinger]

Add the pinctrl description for the interrupt.

Signed-off-by: Martin Kepplinger <martin.kepplin...@puri.sm>
---
 arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi 
b/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi
index 55268fc0622e..a60df09d90f7 100644
--- a/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi
@@ -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>;
-- 
2.20.1