diff options
| author | Heiko Stuebner <heiko.stuebner@cherry.de> | 2024-04-22 19:39:50 +0300 |
|---|---|---|
| committer | Heiko Stuebner <heiko@sntech.de> | 2024-04-23 18:37:41 +0300 |
| commit | eabb53f5dacfd643b5255f35bad30b8f914decdc (patch) | |
| tree | b979fd1ef059b5e99febf756e06331c22ce631ff /arch/arm64/boot/dts/rockchip/rk3588-tiger.dtsi | |
| parent | 3482efee1144262dc839792103e6a9e29defecbc (diff) | |
| download | linux-eabb53f5dacfd643b5255f35bad30b8f914decdc.tar.xz | |
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 <heiko.stuebner@cherry.de>
Reviewed-by: Quentin Schulz <quentin.schulz@theobroma-systems.com>
Link: https://lore.kernel.org/r/20240422163951.2604273-3-heiko@sntech.de
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Diffstat (limited to 'arch/arm64/boot/dts/rockchip/rk3588-tiger.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/rockchip/rk3588-tiger.dtsi | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/rockchip/rk3588-tiger.dtsi b/arch/arm64/boot/dts/rockchip/rk3588-tiger.dtsi index a8565720cf53..aebe1fedd2d8 100644 --- a/arch/arm64/boot/dts/rockchip/rk3588-tiger.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3588-tiger.dtsi @@ -23,6 +23,14 @@ 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 @@ 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 { |