MLK-17829-2 ARM64: imx8mscale: add s3508 touch support in device tree

Default disable this touch.

Signed-off-by: Haibo Chen <haibo.chen@nxp.com>

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 081fd8e..19dbeb4 100644 (file)
--- 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";
        };
 };