From mboxrd@z Thu Jan  1 00:00:00 1970
From: Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
Subject: Re: [PATCH v1 31/36] dt-bindings: display: convert sharp,lq101r1sx01
 to DT Schema
Date: Wed, 18 Mar 2020 21:19:29 -0600
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On Sun, Mar 15, 2020 at 02:44:11PM +0100, Sam Ravnborg wrote:
> This bindings describes a panel with a secondary channel.
> 
> A few of the properties are only required for the
> main (non-secondary) node.
> This is properly described in the binding.
> 
> A few properties are only valid for the main node,
> this is not described in the binding.
> I failed to find a way to describe it.

if:
  required:
    - link2
then:
  not:
    required:
      - power-supply

Test that though as sometimes I still write crap for json-schema.

Rob