Add IR support on i.MX8MM EVK board. Signed-off-by: Joakim Zhang <qiangqing.zhang@xxxxxxx> --- 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