linux-kernel - [PATCH 1/3] dt-bindings: display/msm/gpu: account for 7xx GPUs in clocks conditions

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Message-Id: <20250628-rework-msm-gpu-schema-v1-1-89f818c51b6a@oss.qualcomm.com>
Date: Sat, 28 Jun 2025 06:02:35 +0300
From: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>
To: Rob Clark <robin.clark@....qualcomm.com>, Sean Paul <sean@...rly.run>,
        Konrad Dybcio <konradybcio@...nel.org>,
        Dmitry Baryshkov <lumag@...nel.org>,
        Abhinav Kumar <abhinav.kumar@...ux.dev>,
        Jessica Zhang <jessica.zhang@....qualcomm.com>,
        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>
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: [PATCH 1/3] dt-bindings: display/msm/gpu: account for 7xx GPUs in
 clocks conditions

Handle two cases for Adreno 7xx:
- Adreno 702 follows A610 and A619 example and has clocks in the GPU
  node.
- Newer 7xx GPUs use a different pattern for the compatibles and did not
  match currently.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>
---
 Documentation/devicetree/bindings/display/msm/gpu.yaml | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/display/msm/gpu.yaml b/Documentation/devicetree/bindings/display/msm/gpu.yaml
index 6ddc72fd85b04537ea270754a897b4e7eb269641..97254f90926030c4a4f72ae5e963af1845f0dbbd 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-07000200
     then:
       properties:
         clocks:
@@ -222,7 +223,9 @@ allOf:
         properties:
           compatible:
             contains:
-              pattern: '^qcom,adreno-[67][0-9][0-9]\.[0-9]+$'
+              oneOf:
+                - pattern: '^qcom,adreno-[67][0-9][0-9]\.[0-9]+$'
+                - pattern: '^qcom,adreno-[0-9a-f]{8}$'
 
       then: # Starting with A6xx, the clocks are usually defined in the GMU node
         properties:

-- 
2.39.5