On Wed, Apr 29, 2020 at 10:16:39PM +0200, Martin Blumenstingl wrote:
> The PRG_ETHERNET registers have a built-in timing adjustment circuit
> which can provide the RX delay in RGMII mode. This is driven by an
> external (to this IP, but internal to the SoC) clock input. Fetch this
> clock as optional (even though it's there on all supported SoCs) since
> we just learned about it and existing .dtbs don't specify it.
>
> Signed-off-by: Martin Blumenstingl <martin.blumensti...@googlemail.com>
Reviewed-by: Andrew Lunn <and...@lunn.ch>
Andrew
