Commit 29939851 authored by Joakim Zhang's avatar Joakim Zhang Committed by Shawn Guo
Browse files

arm64: dts: imx8mn-evk: add IR support 



Add IR support on i.MX8MN EVK board.

Signed-off-by: default avatarJoakim Zhang <qiangqing.zhang@nxp.com>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent 56e08dc3

arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi

+14 −0
Original line number Diff line number Diff line
@@ -38,6 +38,14 @@ 
		gpio = <&gpio2 19 GPIO_ACTIVE_HIGH>;

		enable-active-high;

	};



	ir-receiver {

		compatible = "gpio-ir-receiver";

		gpios = <&gpio1 13 GPIO_ACTIVE_LOW>;

		pinctrl-names = "default";

		pinctrl-0 = <&pinctrl_ir>;

		linux,autosuspend-period = <125>;

	};

};



&fec1 {
@@ -202,6 +210,12 @@ 
		>;

	};



	pinctrl_ir: irgrp {

		fsl,pins = <

			MX8MN_IOMUXC_GPIO1_IO13_GPIO1_IO13              0x4f

		>;

	};



	pinctrl_i2c1: i2c1grp {

		fsl,pins = <

			MX8MN_IOMUXC_I2C1_SCL_I2C1_SCL		0x400001c3