Hi All,
Gentle ping.
Cheers,
Biju
> Subject: [PATCH v3 1/3] dt-bindings: gpu: mali-bifrost: Document RZ/G2L
> support
>
> The Renesas RZ/G2{L, LC} SoC (a.k.a R9A07G044) has a Bifrost Mali-G31 GPU,
> add a compatible string for it.
>
> Signed-off-by: Biju Das <biju.das...@bp.renesas.com>
> Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad...@bp.renesas.com>
> ---
> v2->v3:
> * Moved optional clock-names and reset-names to SoC-specific conditional
> schemas.
> * minimum number of reset for the generic GPU is set to 1.
> * Documented number of clocks, resets, interrupts and interrupt-names in
> RZ/G2L
> SoC-specific conditional schemas.
> v1->v2:
> * Updated minItems for resets as 2
> * Documented optional property reset-names
> * Documented reset-names as required property for RZ/G2L SoC.
> ---
> .../bindings/gpu/arm,mali-bifrost.yaml | 45 ++++++++++++++++++-
> 1 file changed, 43 insertions(+), 2 deletions(-)
>
> diff --git a/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml
> b/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml
> index 6f98dd55fb4c..63a08f3f321d 100644
> --- a/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml
> +++ b/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml
> @@ -19,6 +19,7 @@ properties:
> - amlogic,meson-g12a-mali
> - mediatek,mt8183-mali
> - realtek,rtd1619-mali
> + - renesas,r9a07g044-mali
> - rockchip,px30-mali
> - rockchip,rk3568-mali
> - const: arm,mali-bifrost # Mali Bifrost GPU model/revision is
> fully discoverable @@ -27,19 +28,26 @@ properties:
> maxItems: 1
>
> interrupts:
> + minItems: 3
> items:
> - description: Job interrupt
> - description: MMU interrupt
> - description: GPU interrupt
> + - description: Event interrupt
>
> interrupt-names:
> + minItems: 3
> items:
> - const: job
> - const: mmu
> - const: gpu
> + - const: event
>
> clocks:
> - maxItems: 1
> + minItems: 1
> + maxItems: 3
> +
> + clock-names: true
>
> mali-supply: true
>
> @@ -52,7 +60,10 @@ properties:
> maxItems: 3
>
> resets:
> - maxItems: 2
> + minItems: 1
> + maxItems: 3
> +
> + reset-names: true
>
> "#cooling-cells":
> const: 2
> @@ -94,6 +105,36 @@ allOf:
> then:
> required:
> - resets
> + - if:
> + properties:
> + compatible:
> + contains:
> + const: renesas,r9a07g044-mali
> + then:
> + properties:
> + interrupts:
> + minItems: 4
> + interrupt-names:
> + minItems: 4
> + clocks:
> + minItems: 3
> + clock-names:
> + items:
> + - const: gpu
> + - const: bus
> + - const: bus_ace
> + resets:
> + minItems: 3
> + reset-names:
> + items:
> + - const: rst
> + - const: axi_rst
> + - const: ace_rst
> + required:
> + - clock-names
> + - power-domains
> + - resets
> + - reset-names
> - if:
> properties:
> compatible:
> --
> 2.17.1
