30.03.2021 11:48, Krzysztof Kozlowski пишет:

quoted

+  power-domains:
+    $ref: /schemas/types.yaml#/definitions/phandle
+    description:
+      Phandle of the SoC "core" power domain.

I think the core checks the type, so you only need to limit max items.

It's a bit confusing that both variants work and it's not apparent what
variant is better.

I actually used the max items limit initially and then changed it to
$ref phandle because it appeared to me that it's a better choice. I'll
switch back to the limit in v2, thanks.