Re: [PATCH] dt-bindings: Improve phandle-array schemas

On 18-01-22, 19:50, Rob Herring wrote:

The 'phandle-array' type is a bit ambiguous. It can be either just an array of phandles or an array of phandles plus args. Many schemas for phandle-array properties aren't clear in the schema which case applies though the description usually describes it.

The array of phandles case boils down to needing:

items: maxItems: 1

The phandle plus args cases should typically take this form:

items:

• items:
  • description: A phandle
  • description: 1st arg cell
  • description: 2nd arg cell

With this change, some examples need updating so that the bracketing of property values matches the schema.

Acked-By: Vinod Koul vkoul@kernel.org