From c3dec8972f7d27ecc68a309fe58b4e4cf6b1eb9f Mon Sep 17 00:00:00 2001 From: Haibo Chen Date: Mon, 2 Dec 2019 19:29:13 +0800 Subject: LF-304 ARM64: dts: add synaptics_dsx_i2c touch support for imx8mm/imx8mq board. Add synaptics_dsx_i2c touch support for imx8mm-ddr4-evk board and imx8mq-evk board. Signed-off-by: Haibo Chen Acked-by: Leonard Crestez --- arch/arm64/boot/dts/freescale/imx8mm-ddr4-evk-rm67191.dts | 13 +++++++++++++ 1 file changed, 13 insertions(+) (limited to 'arch/arm64/boot/dts/freescale/imx8mm-ddr4-evk-rm67191.dts') diff --git a/arch/arm64/boot/dts/freescale/imx8mm-ddr4-evk-rm67191.dts b/arch/arm64/boot/dts/freescale/imx8mm-ddr4-evk-rm67191.dts index ef38ee96fdc2..9df67a9b2667 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm-ddr4-evk-rm67191.dts +++ b/arch/arm64/boot/dts/freescale/imx8mm-ddr4-evk-rm67191.dts @@ -25,3 +25,16 @@ 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