Re: [PATCH 2/6] dt-bindings: remoteproc: k3-r5f: Add memory-region-names

[Conor Dooley <conor@kernel.org>]

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On Tue, Mar 03, 2026 at 04:13:00PM +0100, Markus Schneider-Pargmann (TI) wrote:
> Add names to the memory-region-names for easier idenfitication of memory
> regions.
> 
> Signed-off-by: Markus Schneider-Pargmann (TI) <msp@baylibre.com>
> ---
>  .../bindings/remoteproc/ti,k3-r5f-rproc.yaml          | 19 +++++++++++++++++++
>  1 file changed, 19 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/remoteproc/ti,k3-r5f-rproc.yaml b/Documentation/devicetree/bindings/remoteproc/ti,k3-r5f-rproc.yaml
> index 6aadc61e20f9f4c27f5b9c87ab2025a02776c5de..76ef23afe8c9f7f155dfec7fcabc7c60b8b286c6 100644
> --- a/Documentation/devicetree/bindings/remoteproc/ti,k3-r5f-rproc.yaml
> +++ b/Documentation/devicetree/bindings/remoteproc/ti,k3-r5f-rproc.yaml
> @@ -182,6 +182,25 @@ patternProperties:
>            - description: DM RM/PM trace and firmware code/data
>          additionalItems: true
>  
> +      memory-region-names:
> +        description: |
> +          Optional names for the memory regions specified in the memory-region

Is this really optional? Shouldn't it be made mandatory so that it is
easy to tell the difference between the two configurations?

> +          property.
> +        oneOf:
> +          - description: Basic configuration with DMA and firmware regions
> +            items:
> +              - const: dma
> +              - const: firmware
> +
> +          - description: Extended LPM configuration with split memory regions
> +            items:
> +              - const: dma
> +              - const: ipc
> +              - const: lpm-stub
> +              - const: lpm-metadata
> +              - const: lpm-context
> +              - const: dm-firmware
> +
>  # Optional properties:
>  # --------------------
>  # The following properties are optional properties for each of the R5F cores:
> 
> -- 
> 2.51.0
> 

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