[PATCH v5 04/16] dt-bindings: imx6q-pcie: Add linux,pci-domain as required for iMX8MQ

[Krzysztof Kozlowski]

On 20/12/2023 22:36, Frank Li wrote:
> iMX8MQ have two pci controllers. Adds "linux,pci-domain" as required
> proptery for iMX8MQ to indicate pci controller index.


Why it has to be required? Everything will work fine if skipped.
Otherwise please provide reason why it must be *required*.

Best regards,
Krzysztof