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SubjectRe: [PATCH v6 11/21] dt-bindings: clock: Add StarFive JH7110 system clock and reset generator
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Quoting Conor Dooley (2023-03-22 14:53:37)
>
> This leaves me wondering which clocks are *actually* required for a
> functioning system - is it actually just osc and one of gmac1_rmii_refin
> or gmac1_rgmii_rxin.
>
> I really don't want you to have to go and spell out every combination of
> clocks to have some sort of validation here.
>
> Stephen, Rob or Krzysztof, do you have any guidance on this situation
> (assuming I've not made a fool of myself)? There's probably something
> "obvious" that I'm missing, as I am sure this is not a unique problem.
>

You can always use '<0>' if the pad isn't connected for that clk input.
It's not great, but it works, so there's an escape hatch if you need it.

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