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Subject[PATCH 2/3] arm64: dts: imx8mm-evk: add IR support
Date
Add IR support on i.MX8MM EVK board.

Signed-off-by: Joakim Zhang <qiangqing.zhang@nxp.com>
---
arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi | 14 ++++++++++++++
1 file changed, 14 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi
index fbfb57b195ad..6518f088b2c2 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi
@@ -41,6 +41,14 @@
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>;
+ };
+
wm8524: audio-codec {
#sound-dai-cells = <0>;
compatible = "wlf,wm8524";
@@ -364,6 +372,12 @@
>;
};

+ pinctrl_ir: irgrp {
+ fsl,pins = <
+ MX8MM_IOMUXC_GPIO1_IO13_GPIO1_IO13 0x4f
+ >;
+ };
+
pinctrl_gpio_wlf: gpiowlfgrp {
fsl,pins = <
MX8MM_IOMUXC_I2C4_SDA_GPIO5_IO21 0xd6
--
2.17.1
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