diff options
| author | Konrad Dybcio <konrad.dybcio@linaro.org> | 2023-09-25 16:50:31 +0200 |
|---|---|---|
| committer | Rob Clark <robdclark@chromium.org> | 2023-10-09 11:22:05 -0700 |
| commit | 97a0cc9753ad4825732eca9c2dcc327f6504c841 (patch) | |
| tree | 6402c557be4e9c7e8dcf61cccf67058fd3372c0c | |
| parent | 0247d99d09b7e6f5ccabecbdd7dd671b3168c913 (diff) | |
dt-bindings: display/msm/gmu: Allow passing QMP handle
When booting the GMU, the QMP mailbox should be pinged about some tunables
(e.g. adaptive clock distribution state). To achieve that, a reference to
it is necessary. Allow it and require it with A730.
Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-QRD
Tested-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> # sm8450
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/559279/
Signed-off-by: Rob Clark <robdclark@chromium.org>
| -rw-r--r-- | Documentation/devicetree/bindings/display/msm/gmu.yaml | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/display/msm/gmu.yaml b/Documentation/devicetree/bindings/display/msm/gmu.yaml index 428eb138881a..4e1c25b42908 100644 --- a/Documentation/devicetree/bindings/display/msm/gmu.yaml +++ b/Documentation/devicetree/bindings/display/msm/gmu.yaml @@ -64,6 +64,10 @@ properties: iommus: maxItems: 1 + qcom,qmp: + $ref: /schemas/types.yaml#/definitions/phandle + description: Reference to the AOSS side-channel message RAM + operating-points-v2: true opp-table: @@ -251,6 +255,9 @@ allOf: - const: hub - const: demet + required: + - qcom,qmp + - if: properties: compatible: |