From: Aurelien Jarno Date: Fri, 30 Sep 2022 07:12:46 +0200 Subject: [13/13] arm64: dts: rockchip: Add IR receiver node to ODROID-M1 Origin: https://git.kernel.org/linus/d6882992fe8182e3122be34af3f491948a8b9069 Add the infrared receiver and its associated pinctrl entry. Note that there is an external pullup to VCC3V3_SYS. Signed-off-by: Aurelien Jarno Tested-by: Dan Johansen Link: https://lore.kernel.org/r/20220930051246.391614-14-aurelien@aurel32.net Signed-off-by: Heiko Stuebner --- arch/arm64/boot/dts/rockchip/rk3568-odroid-m1.dts | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3568-odroid-m1.dts b/arch/arm64/boot/dts/rockchip/rk3568-odroid-m1.dts index 2f685c606bb9..59ecf868dbd0 100644 --- a/arch/arm64/boot/dts/rockchip/rk3568-odroid-m1.dts +++ b/arch/arm64/boot/dts/rockchip/rk3568-odroid-m1.dts @@ -49,6 +49,13 @@ hdmi_con_in: endpoint { }; }; + ir-receiver { + compatible = "gpio-ir-receiver"; + gpios = <&gpio0 RK_PC2 GPIO_ACTIVE_LOW>; + pinctrl-names = "default"; + pinctrl-0 = <&ir_receiver_pin>; + }; + leds { compatible = "gpio-leds"; @@ -519,6 +526,13 @@ fspi_dual_io_pins: fspi-dual-io-pins { }; }; + ir-receiver { + ir_receiver_pin: ir-receiver-pin { + /* external pullup to VCC3V3_SYS */ + rockchip,pins = <0 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + leds { led_power_pin: led-power-pin { rockchip,pins = <0 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>; -- 2.35.1