Re: [PATCH v5 1/2] dt-bindings: pinctrl: microchip,pic32mzda-pinctrl: Convert to DT schema

On Fri, 31 Jul 2026 23:15:51 +0530, Udaya Kiran Challa wrote:
> Convert Microchip PIC32 Pin Controller devicetree binding
> from legacy text format to DT schema.
> 
> Signed-off-by: Udaya Kiran Challa <[email protected]>
> ---
> Changelog:
> Changes since v4:
> - Add reference to pincfg-node.yaml
> 
> Link to v4:https://lore.kernel.org/all/[email protected]/
> 
> Changes since v3:
> - Drop "|" from description fields
> - Remove '#address-cells' and '#size-cells' properties from the schema
> - Consolidate repeated pin-node property definitions into a single
>   $defs/pin-node entry
> - Replace the two patternProperties blocks with additionalProperties
>   using oneOf to allow either:
>   - container nodes holding nested pin configuration nodes, or
>   - direct pin configuration nodes.
> - Update $ref to use the absolute schema path
>   /schemas/pinctrl/pinmux-node.yaml#
> 
> Link to v3:https://lore.kernel.org/all/[email protected]/
> 
> Changes since v2:
> - Add container node for grouped pin configuration sub-nodes
> - Correct regex patterns of direct and nested child nodes
> - Fix interrupts values in uart2 example
> 
> Link to v2:https://lore.kernel.org/all/[email protected]/
> 
> Changes since v1:
> - Add interrupts and clocks to uart2 example to satisfy uart schema validation
> - Corect regex patterns to accept standard DT node naming conventions
> - Add function property to top-level pin configuration nodes
> - Remove restrictive enum from function property to support all mux functions
> 
> Link to v1:https://lore.kernel.org/all/[email protected]/
> ---
>  .../pinctrl/microchip,pic32-pinctrl.txt       |  60 ----------
>  .../pinctrl/microchip,pic32mzda-pinctrl.yaml  | 109 ++++++++++++++++++
>  2 files changed, 109 insertions(+), 60 deletions(-)
>  delete mode 100644 Documentation/devicetree/bindings/pinctrl/microchip,pic32-pinctrl.txt
>  create mode 100644 Documentation/devicetree/bindings/pinctrl/microchip,pic32mzda-pinctrl.yaml
> 

Reviewed-by: Rob Herring (Arm) <[email protected]>