[PATCH net-next v4 1/4] dt-bindings: net: ftgmac100: Add delay properties for AST2600

Jacky Chou jacky_chou at aspeedtech.com
Tue Nov 11 14:09:55 AEDT 2025


Hi Andrew,

Thank you for your reply.

> > Add the new property, "aspeed,rgmii-delay-ps", to specify per step of
> > RGMII delay in different MACs. And for Aspeed platform, the total
> > steps of RGMII delay configuraion is 32 steps, so the total delay is
> > "apseed,rgmii-delay-ps' * 32.
> 
> You already have hard coded base addresses to identify the MAC instances. So i
> don't see the need for this in DT. Just extend the switch statement with the
> delay step.
> 

Agreed.
Indeed, no additional property is needed to specify this.
I will remove this property in next version.

Thanks,
Jacky



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