LE10.0.1 for Beelink A1 USB3.0 port doesn't work

forenuser · February 4, 2022 at 8:09 PM

Hello,

I tried LE10.0.1 and nightly images for Beelink A1. It turns out that the USB3.0 port can not be used because its power supply is switched off. Is there something missing or can be done to make this port usable?

forenuser · February 13, 2022 at 9:32 AM

Hello,

two lines should be added in rk3328-a1.dts:

Code

    vcc_host_5v: usb3-current-switch {
        compatible = "regulator-fixed";
        enable-active-high;
        gpio = <&gpio0 RK_PA0 GPIO_ACTIVE_HIGH>;
        pinctrl-names = "default";
        pinctrl-0 = <&usb30_host_drv>;
        regulator-name = "vcc_host_5v";

        regulator-always-on;
        regulator-boot-on;

        vin-supply = <&vcc_sys>;
    };

Display More

If regulator-always-on and regulator-boot-on are added the USB3.0 port works.

LE10.0.1 for Beelink A1 USB3.0 port doesn't work

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