Re: [PATCH v1 18/27] dt-bindings: gpu: panthor: Document AW assignment DT property

From: Krzysztof Kozlowski

Date: Mon Sep 28 2026 - 06:10:58 EST


On Tue, Sep 22, 2026 at 09:45:12PM +0100, Karunika Choo wrote:
> Introduce arm,access-window-mask property to allow partitions to define
> the assigned access windows at probe time.
>
> Signed-off-by: Karunika Choo <karunika.choo@xxxxxxx>
> ---
> .../bindings/gpu/arm,mali-gen5-am-arbitration.yaml | 10 ++++++++++
> 1 file changed, 10 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/gpu/arm,mali-gen5-am-arbitration.yaml b/Documentation/devicetree/bindings/gpu/arm,mali-gen5-am-arbitration.yaml
> index 9ea2b4bb9a344..4e7933829e2be 100644
> --- a/Documentation/devicetree/bindings/gpu/arm,mali-gen5-am-arbitration.yaml
> +++ b/Documentation/devicetree/bindings/gpu/arm,mali-gen5-am-arbitration.yaml
> @@ -52,6 +52,15 @@ patternProperties:
> Hardware partition control index. Must identify a partition present on
> the GPU and be unique among this device's partition nodes.
>
> + arm,access-window-mask:
> + $ref: /schemas/types.yaml#/definitions/uint32
> + maximum: 0xffff
> + default: 0
> + description:
> + Initial access window assignment mask. Bit N selects global
> + access window ID N. Masks must be disjoint across partitions.
> + If omitted, no access windows are assigned by default.

You just added this file!

Please read writing bindings document. The bindings MUST BE complete.

Best regards,
Krzysztof