On 4.07.2023 10:29, Krzysztof Kozlowski wrote: > On 28/06/2023 22:35, Konrad Dybcio wrote: >> 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. >> >> Signed-off-by: Konrad Dybcio <konrad.dyb...@linaro.org> >> --- >> Documentation/devicetree/bindings/display/msm/gmu.yaml | 7 +++++++ >> 1 file changed, 7 insertions(+) >> >> diff --git a/Documentation/devicetree/bindings/display/msm/gmu.yaml >> b/Documentation/devicetree/bindings/display/msm/gmu.yaml >> index 20ddb89a4500..9e6c4e0ab071 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: Phandle to the QMP mailbox > > mailbox would suggest you should use mailbox properties. That won't be a very strong argument at all, but the Linux mailbox framework did not at all fit the JSON-like nature of this mbox and it ended up being its own thing..
> Instead maybe > "Always On Subsystem (AOSS)" or just use existing description. I assume > it's exactly the same. I don't think I quite get what you mean. Konrad > > > Best regards, > Krzysztof >
