From d272c07b5304f913258127eb722dae7730fbfc5f Mon Sep 17 00:00:00 2001 From: Haibo Chen Date: Fri, 28 Aug 2015 17:09:36 +0800 Subject: [PATCH] ARM: dts: imx6ul-14x14-evk.dts: add tsc support Add touch screen surpport for i.MX6UL-EVK board. Signed-off-by: Haibo Chen Signed-off-by: Shawn Guo --- arch/arm/boot/dts/imx6ul-14x14-evk.dts | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/arch/arm/boot/dts/imx6ul-14x14-evk.dts b/arch/arm/boot/dts/imx6ul-14x14-evk.dts index 2fe5b1f71705..6aaa5ec3d846 100644 --- a/arch/arm/boot/dts/imx6ul-14x14-evk.dts +++ b/arch/arm/boot/dts/imx6ul-14x14-evk.dts @@ -91,6 +91,15 @@ status = "okay"; }; +&tsc { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_tsc>; + xnur-gpio = <&gpio1 3 GPIO_ACTIVE_LOW>; + measure-delay-time = <0xffff>; + pre-charge-time = <0xfff>; + status = "okay"; +}; + &uart1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart1>; @@ -281,6 +290,15 @@ >; }; + pinctrl_tsc: tscgrp { + fsl,pins = < + MX6UL_PAD_GPIO1_IO01__GPIO1_IO01 0xb0 + MX6UL_PAD_GPIO1_IO02__GPIO1_IO02 0xb0 + MX6UL_PAD_GPIO1_IO03__GPIO1_IO03 0xb0 + MX6UL_PAD_GPIO1_IO04__GPIO1_IO04 0xb0 + >; + }; + pinctrl_uart1: uart1grp { fsl,pins = < MX6UL_PAD_UART1_TX_DATA__UART1_DCE_TX 0x1b0b1 -- 2.20.1