From 3eb8efd980fd24b2c86e9a60ac2680ac38faca7a Mon Sep 17 00:00:00 2001 From: Haibo Chen Date: Mon, 12 Mar 2018 18:57:48 +0800 Subject: [PATCH] MLK-17829-2 ARM64: imx8mscale: add s3508 touch support in device tree Default disable this touch. Signed-off-by: Haibo Chen --- .../freescale/fsl-imx8mq-evk-dcss-rm67191.dts | 20 +++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/fsl-imx8mq-evk-dcss-rm67191.dts b/arch/arm64/boot/dts/freescale/fsl-imx8mq-evk-dcss-rm67191.dts index 081fd8ee2a6d..19dbeb41042e 100644 --- a/arch/arm64/boot/dts/freescale/fsl-imx8mq-evk-dcss-rm67191.dts +++ b/arch/arm64/boot/dts/freescale/fsl-imx8mq-evk-dcss-rm67191.dts @@ -115,5 +115,25 @@ MX8MQ_IOMUXC_ECSPI1_SCLK_GPIO5_IO6 0x16 >; }; + + pinctrl_i2c1_synaptics_dsx_io: synaptics_dsx_iogrp { + fsl,pins = < + MX8MQ_IOMUXC_ECSPI1_MOSI_GPIO5_IO7 0x19 + >; + }; + + }; +}; + +&i2c1 { + synaptics_dsx_ts@20 { + compatible = "synaptics_dsx"; + reg = <0x20>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c1_synaptics_dsx_io>; + interrupt-parent = <&gpio5>; + interrupts = <7 8>; + /* rest-gpios = <&gpio5 6 GPIO_ACTIVE_HIGH>; */ + status = "disabled"; }; }; -- 2.17.1