[PATCH v7 5/5] dt-bindings: phy: realtek: Add Realtek DHC RTD SoC USB 3.0 PHY

[Rob Herring]

On Fri, 07 Jul 2023 14:47:04 +0800, Stanley Chang wrote:
> Document the USB PHY bindings for Realtek SoCs.
> Realtek DHC (digital home center) RTD SoCs support DWC3 XHCI USB
> controller and using USB 3.0 PHY transceiver.
> 
> Signed-off-by: Stanley Chang <stanley_chang at realtek.com>
> ---
> v6 to v7 change:
>     Revise the commit message.
> v5 to v6 change:
>     Drop the labels of example.
> v4 to v5 change:
>     1. Remove the compatible realtek,usb3phy.
>     2. Add the default of the property.
> v3 to v4 change:
>     1. Remove the parameter and non hardware properties from dts.
>     2. Using the compatible data included the config and parameter
>        in driver.
> v2 to v3 change:
>     1. Broken down into two patches, one for each of USB 2 & 3.
>     2. Add more description about Realtek RTD SoCs architecture.
>     3. Removed parameter v1 support for simplification.
>     4. Revised the compatible name for fallback compatible.
>     5. Remove some properties that can be set in the driver.
> v1 to v2 change:
>     Add phy-cells for generic phy driver
> ---
>  .../bindings/phy/realtek,usb3phy.yaml         | 107 ++++++++++++++++++
>  1 file changed, 107 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/phy/realtek,usb3phy.yaml
> 

Reviewed-by: Rob Herring <robh at kernel.org>