From 01d19534088442a5595bfcd3f50613b5d1d19cb2 Mon Sep 17 00:00:00 2001 From: Heiko Stuebner Date: Mon, 22 Apr 2024 16:36:38 +0200 Subject: [PATCH v2 2/3] 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: Heiko Stuebner --- arch/arm64/boot/dts/rockchip/rk3588-tiger.dtsi | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3588-tiger.dtsi b/arch/arm64/boot/dts/rockchip/rk3588-tiger.dtsi index 4984e36a8c2d..cafb40283882 100644 --- a/arch/arm64/boot/dts/rockchip/rk3588-tiger.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3588-tiger.dtsi @@ -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 { -- 2.39.2