Re: [PATCH v6 3/3] arm64: dts: rockchip: add dts for Ariaboard Photonicat RK3568

[Chukun Pan]

Hi,
> +	/* pi6c pcie clock generator */
> +	vcc3v3_pi6c: regulator-vcc3v3-pi6c {
> +		compatible = "regulator-fixed";
> +		enable-active-high;
> +		gpios = <&gpio0 RK_PA6 GPIO_ACTIVE_HIGH>;

Although both gpio and gpios can be used here, I tend 
to use gpio to keep it consistent with other parts.
(vcc3v3_sd, vcc3v4_rf, vcc5v0_usb30_otg0 ...)

> +&mdio1 {
> +	rgmii_phy1: ethernet-phy@0 {

Only one rgmii phy I think '1' is not needed?
Or `phy@address: ethernet-phy@address {`

> +		compatible = "ethernet-phy-ieee802.3-c22";
> +		reg = <0x0>;

The phy address should be 3. Can you try it?

> +		pinctrl-names = "default";
> +		pinctrl-0 = <&eth1_phy_rst>;

Is pinctrl necessary here?

> +&sdmmc1 {
> +   ...
> +	wifi: wifi@1 {
> +   ...
> +&uart1 {
> +   ...
> +	bluetooth: bluetooth {

No aliases needed.

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2.25.1