[PATCH v5 3/3] riscv: dts: spacemit: Enable USB3.0/PCIe on OrangePi RV2

[Chukun Pan]

Hi,

> +	pcie_vcc_3v3: regulator-pcie-vcc3v3 {
> +		compatible = "regulator-fixed";
> +		regulator-name = "pcie_vcc3v3";
> +		regulator-min-microvolt = <3300000>;
> +		regulator-max-microvolt = <3300000>;
> +		gpio = <&gpio K1_GPIO(116) GPIO_ACTIVE_HIGH>;
> +		enable-active-high;
> +	};

I would like to maintain the same property order as the
regulator below, and add vin-supply:

```
	pcie_vcc3v3: pcie-vcc3v3 {
		compatible = "regulator-fixed";
		enable-active-high;
		gpios = <&gpio K1_GPIO(116) GPIO_ACTIVE_HIGH>;
		regulator-name = "pcie_vcc3v3";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		vin-supply = <&vcc_5v0>;
	};
```

> +&pcie1 {
> +	vpcie3v3-supply = <&pcie_vcc_3v3>;

> +&pcie2 {
> +	vpcie3v3-supply = <&pcie_vcc_3v3>;

I think vpcie3v3-supply is not needed here. [1]

> +	hub_2_0: hub at 1 {
> +		compatible = "usb5e3,610";
> +		reg = <0x1>;
> +		peer-hub = <&hub_3_0>;
> +		vdd-supply = <&vcc5v0_usb30>;

vdd-supply = <&vcc_5v0>;

Please refer to the schematic. [2]

[1] https://lore.kernel.org/linux-pci/u53qfrubgrcamiz35ox6lcdpp5bbzfwcsic466z5r6yyx6xz3n@c64nw2pegtfe/
[2] https://drive.google.com/drive/folders/1pcI_U0C3VJKTCg8A1zj08CwNbohnONSR

Thanks,
Chukun