From 070501e253a92cccbdf0e2af170efc5eef9ce1ed Mon Sep 17 00:00:00 2001 From: Haibo Chen Date: Wed, 6 Nov 2019 15:07:28 +0800 Subject: MLK-22912 ARM64: dts: add synaptics_dsx touch support for imx8mn/imx8mq Enable the synaptics_dsx touch support when use rm67191 screen. Signed-off-by: Haibo Chen Acked-by: Leonard Crestez --- arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk-rm67191.dts | 13 +++++++++++++ 1 file changed, 13 insertions(+) (limited to 'arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk-rm67191.dts') diff --git a/arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk-rm67191.dts b/arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk-rm67191.dts index ec6f0d006c6c..46f344ab67bf 100644 --- a/arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk-rm67191.dts +++ b/arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk-rm67191.dts @@ -34,3 +34,16 @@ status = "okay"; }; }; + +&i2c2 { + synaptics_dsx_ts@20 { + compatible = "synaptics_dsx"; + reg = <0x20>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c2_synaptics_dsx_io>; + interrupt-parent = <&gpio1>; + interrupts = <9 IRQ_TYPE_LEVEL_LOW>; + synaptics,diagonal-rotation; + status = "okay"; + }; +}; -- cgit v1.2.3