RE: [PATCH v3 4/5] dt-bindings: phy: realtek: Add the doc about the Realtek SoC USB 2.0 PHY

Stanley Chang[昌育德]
2023-06-08T07:48:24Z

Hi Krzysztof,

> > + For most Relatek SoCs, one XHCI controller only support one the USB
> 2.0
> > + phy. For RTD1395 SoC, the one XHCI controller has two USB 2.0
> PHYs.
> > + properties:
> > + realtek,page0-param:
> > + description: PHY parameter at page 0. The data are the pair of
> the
> > + offset and value.
>
> This needs to be specific. What the heck is "PHY parameter"?
>
It contains more parameters
page0 has 16 parameters
page1 has 8 parameters
page2 has 8 parameters
It's tedious if we list them all.
And we only set the part that differs from the default.
It's hard to explain which parameters were changed because each platform is different.

Thanks,
Stanley