Commit eabb53f5 authored by Heiko Stuebner's avatar Heiko Stuebner Committed by Heiko Stuebner
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arm64: dts: rockchip: add usb-id extcon on rk3588 tiger 



The Q7 standard specifies a usb-id pin on the connector to distiuish
between host and device mode. Model this via the usb-id extcon binding.

While the pin is part of the Q7 standard, so part of the module, the
extcon stays disabled in the som dtsi and will only be enabled in a
baseboard using it.

Signed-off-by: default avatarHeiko Stuebner <heiko.stuebner@cherry.de>
Reviewed-by: default avatarQuentin Schulz <quentin.schulz@theobroma-systems.com>
Link: https://lore.kernel.org/r/20240422163951.2604273-3-heiko@sntech.de


Signed-off-by: default avatarHeiko Stuebner <heiko@sntech.de>
parent 3482efee

arch/arm64/boot/dts/rockchip/rk3588-tiger.dtsi

+15 −0
Original line number Diff line number Diff line
@@ -23,6 +23,14 @@ emmc_pwrseq: emmc-pwrseq { 
		reset-gpios = <&gpio2 RK_PA3 GPIO_ACTIVE_HIGH>;

	};



	extcon_usb3: extcon-usb3 {

		compatible = "linux,extcon-usb-gpio";

		id-gpios = <&gpio3 RK_PC0 GPIO_ACTIVE_HIGH>;

		pinctrl-names = "default";

		pinctrl-0 = <&usb3_id>;

		status = "disabled";

	};



	leds {

		compatible = "gpio-leds";

		pinctrl-names = "default";
@@ -327,6 +335,13 @@ module_led_pin: module-led-pin { 
			rockchip,pins = <1 RK_PD3 RK_FUNC_GPIO &pcfg_pull_none>;

		};

	};



	usb3 {

		usb3_id: usb3-id {

			rockchip,pins =

			  <3 RK_PC0 RK_FUNC_GPIO &pcfg_pull_none>;

		};

	};

};



&saradc {