From aff09dff09eb53a2b5ca29b3b252e3c63b749dd2 Mon Sep 17 00:00:00 2001 From: Haibo Chen Date: Mon, 6 Jan 2020 15:17:25 +0800 Subject: [PATCH] LF-710 arm: dts: add touch support for imx7ulp-evkb board Add goodix touch support for imx7ulp-evkb board. Signed-off-by: Haibo Chen Acked-by: Fugang Duan --- arch/arm/boot/dts/imx7ulp-evkb-mipi.dts | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/arch/arm/boot/dts/imx7ulp-evkb-mipi.dts b/arch/arm/boot/dts/imx7ulp-evkb-mipi.dts index 41efc13a98be..0ebf73f2618a 100644 --- a/arch/arm/boot/dts/imx7ulp-evkb-mipi.dts +++ b/arch/arm/boot/dts/imx7ulp-evkb-mipi.dts @@ -8,3 +8,18 @@ #include "imx7ulp-evkb.dts" #include "imx7ulp-evk-mipi.dtsi" + +&lpi2c7 { + focaltech@38 { + status = "disabled"; + }; + + goodix@14 { + compatible = "goodix,gt911"; + reg = <0x14>; + interrupt-parent = <&gpio_ptf>; + interrupts = <0 IRQ_TYPE_EDGE_FALLING>; + irq-gpios = <&gpio_ptf 0 GPIO_ACTIVE_HIGH>; + reset-gpios = <&gpio_ptf 1 GPIO_ACTIVE_HIGH>; + }; +}; -- 2.17.1