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[v2,1/4] dt-bindings: display/msm: gpu: Document A612 GPU

Message ID 20241213-qcs615-gpu-dt-v2-1-6606c64f03b5@quicinc.com
State New
Headers show
Series Devicetree changes for QCS615's GPU | expand

Commit Message

Akhil P Oommen Dec. 13, 2024, 10:35 a.m. UTC 
A612 GPU requires an additional smmu_vote clock. Update the bindings to
reflect this.

Signed-off-by: Akhil P Oommen <quic_akhilpo@quicinc.com>
---
 .../devicetree/bindings/display/msm/gpu.yaml       | 36 ++++++++++++++++++++++
 1 file changed, 36 insertions(+)
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Patch

diff --git a/Documentation/devicetree/bindings/display/msm/gpu.yaml b/Documentation/devicetree/bindings/display/msm/gpu.yaml
index 6ddc72fd85b0..1276331cb262 100644
--- a/Documentation/devicetree/bindings/display/msm/gpu.yaml
+++ b/Documentation/devicetree/bindings/display/msm/gpu.yaml
@@ -217,6 +217,42 @@  allOf:
       required:
         - clocks
         - clock-names
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - qcom,adreno-612.0
+    then:
+      properties:
+        clocks:
+          minItems: 5
+          maxItems: 5
+
+        clock-names:
+          items:
+            - const: core
+              description: GPU Core 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
+
+        reg-names:
+          minItems: 1
+          items:
+            - const: kgsl_3d0_reg_memory
+            - const: cx_dbgc
+
+      required:
+        - clocks
+        - clock-names
+
     else:
       if:
         properties: