Re: [PATCH v2 4/4] arm64: dts: qcom: lemans-evk: Enable USB1 controller for host mode
From: Krzysztof Kozlowski
Date: Thu Dec 18 2025 - 03:19:07 EST
On Tue, Dec 16, 2025 at 05:37:49PM +0530, Swati Agarwal wrote:
> Enable USB1 controller for host mode on EVK Platform.
>
> For secondary USB Typec port, there is a genesys USB HUB GL3590 having 4
> ports sitting in between SOC and HD3SS3220 Type-C port controller and SS
> lines run from the SoC through the hub to the Port controller. Mark the
> second USB controller as host only capable.
>
> Added HD3SS3220 Type-C port controller along with Type-c connector for
"Add". Write consistent messages.
> controlling vbus supply.
...
> + port@1 {
> + reg = <1>;
> +
> + usb1_hs_in: endpoint {
> + remote-endpoint = <&usb_hub_2_1>;
> + };
> +
> + };
> +
> + port@2 {
> + reg = <2>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + usb1_ss_in: endpoint {
> + remote-endpoint = <&usb_hub_3_1>;
> + };
> +
> + };
> + };
> + };
> +
> edp0-connector {
> compatible = "dp-connector";
> label = "EDP0";
> @@ -140,6 +182,16 @@ vbus_supply_regulator_0: regulator-vbus-supply-0 {
> enable-active-high;
> };
>
> + vbus_supply_regulator_1: vbus-supply-regulator-1 {
No, do not introduce your own style. Read the code here - how such
nodes are called?
Best regards,
Krzysztof