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arm64: dts: imx8mn-evk: add IR support

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Add IR support on i.MX8MN EVK board.

Signed-off-by: Joakim Zhang <qiangqing.zhang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Joakim Zhang
2020-11-02 10:25:27 +08:00
committed by Shawn Guo
parent 56e08dc3a6
commit 29939851a6
1 changed files with 14 additions and 0 deletions
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14
arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi
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@@ -38,6 +38,14 @@ reg_usdhc2_vmmc: regulator-usdhc2 {
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 @@ MX8MN_IOMUXC_NAND_READY_B_GPIO3_IO16 0x19
>;
};
pinctrl_ir: irgrp {
fsl,pins = <
MX8MN_IOMUXC_GPIO1_IO13_GPIO1_IO13 0x4f
>;
};
pinctrl_i2c1: i2c1grp {
fsl,pins = <
MX8MN_IOMUXC_I2C1_SCL_I2C1_SCL 0x400001c3