[PATCH v2 2/5] dt-bindings: net: add schema for NXP S32CC dwmac glue driver

Andrew Lunn andrew at lunn.ch
Wed Nov 30 10:14:06 PST 2022


> Please compare v1: There is no Linux-driven clock controller here but rather
> a fluid SCMI firmware interface. Work towards getting clocks into a
> kernel-hosted .dtsi was halted in favor of (downstream) TF-A, which also
> explains the ugly examples here and for pinctrl.
> 
> Logically there are only 5 input clocks; however due to SCMI not supporting
> re-parenting today, some clocks got duplicated at SCMI level. Andrew
> appeared to approve of that approach. I still dislike it but don't have a
> better proposal that would work today. So the two values above indeed seem
> wrong and should be 11 rather than 5.

Just be aware, you are setting an ABI here. So your fluid SCMI
firmware interface must forever support this.

	 Andrew



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