Re: [PATCH v3 10/13] ARM: dts: aspeed: Add Facebook Fuji-data64 (AST2600) Board

[Tao Ren]

On Thu, Jul 24, 2025 at 02:03:20AM +0200, Andrew Lunn wrote:
> > +&mac3 {
> > +	status = "okay";
> > +	phy-mode = "rgmii";
> 
> Does the PCB have extra long clock lines to implement the 2ns delay?
> 
> 	Andrew

Hi Andrew,

Thank you for catching it. I didn't notice the settings because the file
is copied from the exiting fuji.dts with minor changes.

The delay is currently introduced on MAC side (by manually setting SCU
registers), but I guess I can update phy-mode to "rgmii-id" so the delay
can be handled by the PHY?


Thanks,

Tao