On 27/09/2023 18:42, Jisheng Zhang wrote:
> T-HEAD TH1520 platform's USB has a wrapper module around
> the DesignWare USB3 DRD controller. Add binding information doc for
> it.
>
> Signed-off-by: Jisheng Zhang <jszhang@xxxxxxxxxx>
> ---
...
> +
> + '#address-cells':
> + enum: [ 1, 2 ]
> +
> + '#size-cells':
> + enum: [ 1, 2 ]
> +
> +# Required child node:
> +
> +patternProperties:
> + "^usb@[0-9a-f]+$":
> + $ref: snps,dwc3.yaml#
> +
> +required:
> + - compatible
> + - reg
> + - clocks
> + - clock-names
> + - ranges
> +
> +additionalProperties: false
> +
> +examples:
> + - |
> +
Drop stray blank line
> + usb {
> + compatible = "thead,th1520-usb";
Use 4 spaces for example indentation.
> + reg = <0xec03f000 0x1000>;
> + clocks = <&clk 1>,
> + <&clk 2>,
> + <&clk 3>,
> + <&clk 4>;
> + clock-names = "ref", "bus_early", "phy", "suspend";
> + ranges;
Are you sure you do not have W=1 warnings in DTS?
Best regards,
Krzysztof
