From 65aa1b7ba2415762b15d77886624239c22bf6540 Mon Sep 17 00:00:00 2001 From: Joakim Zhang Date: Wed, 2 Sep 2020 17:13:48 +0800 Subject: MLK-24752-1 arch: arm64: imx8m: add IR support Add IR support for i.MX8MM/MN/MQ. Reviewed-by: Fugang Duan Signed-off-by: Joakim Zhang --- arch/arm64/boot/dts/freescale/imx8mq-evk.dts | 13 +++++++++++++ 1 file changed, 13 insertions(+) (limited to 'arch/arm64/boot/dts/freescale/imx8mq-evk.dts') diff --git a/arch/arm64/boot/dts/freescale/imx8mq-evk.dts b/arch/arm64/boot/dts/freescale/imx8mq-evk.dts index 1252fc08dcf8..e18b82d3afd5 100755 --- a/arch/arm64/boot/dts/freescale/imx8mq-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx8mq-evk.dts @@ -41,6 +41,13 @@ #reset-cells = <0>; }; + ir_recv: ir-receiver { + compatible = "gpio-ir-receiver"; + gpios = <&gpio1 12 GPIO_ACTIVE_LOW>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ir_recv>; + }; + resmem: reserved-memory { #address-cells = <2>; #size-cells = <2>; @@ -813,6 +820,12 @@ }; + pinctrl_ir_recv: ir-recv { + fsl,pins = < + MX8MQ_IOMUXC_GPIO1_IO12_GPIO1_IO12 0x4f + >; + }; + pinctrl_csi1_pwn: csi1_pwn_grp { fsl,pins = < MX8MQ_IOMUXC_GPIO1_IO03_GPIO1_IO3 0x19 -- cgit v1.2.3