linux-kernel - Re: [PATCH 1/3] dt-bindings: display/msm: gpu: Document A612 GPU

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Message-ID: <9f25f7bb-9c3e-4c26-ac54-6b467bb1811d@quicinc.com>
Date: Tue, 26 Nov 2024 20:02:10 +0530
From: Akhil P Oommen <quic_akhilpo@...cinc.com>
To: Rob Clark <robdclark@...il.com>, Sean Paul <sean@...rly.run>,
        "Konrad
 Dybcio" <konradybcio@...nel.org>,
        Abhinav Kumar <quic_abhinavk@...cinc.com>,
        Dmitry Baryshkov <dmitry.baryshkov@...aro.org>,
        Marijn Suijten
	<marijn.suijten@...ainline.org>,
        Maarten Lankhorst
	<maarten.lankhorst@...ux.intel.com>,
        Maxime Ripard <mripard@...nel.org>,
        Thomas Zimmermann <tzimmermann@...e.de>,
        David Airlie <airlied@...il.com>, Simona Vetter <simona@...ll.ch>,
        Rob Herring <robh@...nel.org>,
        "Krzysztof
 Kozlowski" <krzk+dt@...nel.org>,
        Conor Dooley <conor+dt@...nel.org>,
        "Bjorn
 Andersson" <andersson@...nel.org>
CC: <linux-arm-msm@...r.kernel.org>, <dri-devel@...ts.freedesktop.org>,
        <freedreno@...ts.freedesktop.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 1/3] dt-bindings: display/msm: gpu: Document A612 GPU

On 11/26/2024 7:36 PM, Akhil P Oommen wrote:
> A612 GPU requires an additional smmu_vote clock. Update the bindings to
> reflect this.
> 
> Signed-off-by: Akhil P Oommen <quic_akhilpo@...cinc.com>
> ---
>  .../devicetree/bindings/display/msm/gpu.yaml       | 28 ++++++++++++----------
>  1 file changed, 16 insertions(+), 12 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/display/msm/gpu.yaml b/Documentation/devicetree/bindings/display/msm/gpu.yaml
> index 6ddc72fd85b04537ea270754a897b4e7eb269641..201150d3151b55c26c95832d36f4e02f66060a25 100644
> --- a/Documentation/devicetree/bindings/display/msm/gpu.yaml
> +++ b/Documentation/devicetree/bindings/display/msm/gpu.yaml
> @@ -187,6 +187,7 @@ allOf:
>              enum:
>                - qcom,adreno-610.0
>                - qcom,adreno-619.1
> +              - qcom,adreno-612.0
>      then:
>        properties:
>          clocks:
> @@ -195,18 +196,21 @@ allOf:
>  
>          clock-names:
>            items:
> -            - const: core
> -              description: GPU Core clock
> -            - const: iface
> -              description: GPU Interface clock
> -            - const: mem_iface
> -              description: GPU Memory Interface clock
> -            - const: alt_mem_iface
> -              description: GPU Alternative Memory Interface clock
> -            - const: gmu
> -              description: CX GMU clock
> -            - const: xo
> -              description: GPUCC clocksource clock
> +            anyOf:
> +              - const: core
> +                description: GPU Core clock
> +              - const: iface
> +                description: GPU Interface clock
> +              - const: mem_iface
> +                description: GPU Memory Interface clock
> +              - const: alt_mem_iface
> +                description: GPU Alternative Memory Interface clock
> +              - const: gmu
> +                description: CX GMU clock
> +              - const: xo
> +                description: GPUCC clocksource clock
> +              - const: smmu_vote
> +                description: GPUCC clocksource clock

Forgot to update the description. will fix.

-Akhil

>  
>          reg-names:
>            minItems: 1
>