Hey Justin, On Tue, May 23, 2023 at 02:53:43PM -0700, Justin Chen wrote: > + compatible: > + enum: > + - brcm,asp-v2.0 > + - brcm,bcm72165-asp > + - brcm,asp-v2.1 > + - brcm,bcm74165-asp > + compatible = "brcm,bcm72165-asp", "brcm,asp-v2.0"; You can't do this, as Rob's bot has pointed out. Please test the bindings :( You need one of these type of constructs: compatible: oneOf: - items: - const: brcm,bcm72165-asp - const: brcm,asp-v2.0 - items: - const: brcm,bcm74165-asp - const: brcm,asp-v2.1 Although, given either you or Florian said there are likely to be multiple parts, going for an enum, rather than const for the brcm,bcm.. entry will prevent some churn. Up to you. Cheers, Conor.