On Mon, 2019-12-16 at 12:14 +0100, Matthias Brugger wrote:
> > +
> > +  msi-controller:
> > +    description: Identifies the node as an MSI controller.
> 
> are you missing "type: boolean" here?

As per RobH's suggestion[1] I assumed the type on msi-controller and msi-parent
is alredy defined.

Regards,
Nicolas

[1] https://patchwork.kernel.org/patch/11239717/#23008585