diff options
| author | Joakim Zhang <qiangqing.zhang@nxp.com> | 2020-11-02 10:25:27 +0800 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2020-11-30 22:30:29 +0800 |
| commit | 29939851a633cd2be1a6e78e3349169a017d0f73 (patch) | |
| tree | 78b19dfa655ad46738be2b2ec64899524a9cd69d /arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi | |
| parent | 56e08dc3a62d27531fea16a92797573525ddf3f0 (diff) | |
arm64: dts: imx8mn-evk: add IR support
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>
Diffstat (limited to 'arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi b/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi index fda890589a09..76d042a4cf09 100644 --- a/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi @@ -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 |