[PATCH v2 5/5] ARM: dts: imx6ul-14x14-evk.dts: add tsc support

From: Haibo Chen
Date: Tue Jul 28 2015 - 05:56:43 EST


Add touch screen surpport for i.MX6UL-EVK board.

Signed-off-by: Haibo Chen <haibo.chen@xxxxxxxxxxxxx>
---
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 61b41ee..9995656 100644
--- a/arch/arm/boot/dts/imx6ul-14x14-evk.dts
+++ b/arch/arm/boot/dts/imx6ul-14x14-evk.dts
@@ -44,6 +44,15 @@
soc-supply = <&reg_soc>;
};

+&tsc {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_tsc>;
+ xnur-gpio = <&gpio1 3 0>;
+ measure-delay-time = <0xffff>;
+ pre-charge-time = <0xfff>;
+ status = "okay";
+};
+
&uart1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart1>;
@@ -212,6 +221,15 @@
>;
};

+ 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
--
1.9.1

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