[PATCH 3/4] dt-bindings: display/msm/gmu: account for different GMU variants

[Krzysztof Kozlowski]

On 22/08/2022 20:58, Dmitry Baryshkov wrote:
> On 06/07/2022 18:52, Krzysztof Kozlowski wrote:
>> On 06/07/2022 16:52, Dmitry Baryshkov wrote:
>>> Make display/msm/gmu.yaml describe all existing GMU variants rather than
>>> just the 630.2 (SDM845) version of it.
>>>
>>> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov at linaro.org>
>>> ---
>>>   .../devicetree/bindings/display/msm/gmu.yaml  | 166 +++++++++++++++---
>>>   1 file changed, 146 insertions(+), 20 deletions(-)
>>>
>>> diff --git a/Documentation/devicetree/bindings/display/msm/gmu.yaml b/Documentation/devicetree/bindings/display/msm/gmu.yaml
>>> index fe55611d2603..67fdeeabae0c 100644
>>> --- a/Documentation/devicetree/bindings/display/msm/gmu.yaml
>>> +++ b/Documentation/devicetree/bindings/display/msm/gmu.yaml
>>> @@ -20,35 +20,24 @@ description: |
>>>   properties:
>>>     compatible:
>>>       items:
>>> -      - enum:
>>> -          - qcom,adreno-gmu-630.2
>>> +      - pattern: '^qcom,adreno-gmu-6[0-9][0-9]\.[0-9]$'
>>>         - const: qcom,adreno-gmu
>>>   
>>>     reg:
>>> -    items:
>>> -      - description: Core GMU registers
>>> -      - description: GMU PDC registers
>>> -      - description: GMU PDC sequence registers
>>> +    minItems: 3
>>> +    maxItems: 4
>>>   
>>>     reg-names:
>>> -    items:
>>> -      - const: gmu
>>> -      - const: gmu_pdc
>>> -      - const: gmu_pdc_seq
>>> +    minItems: 3
>>> +    maxItems: 4
>>>   
>>>     clocks:
>>> -    items:
>>> -      - description: GMU clock
>>> -      - description: GPU CX clock
>>> -      - description: GPU AXI clock
>>> -      - description: GPU MEMNOC clock
>>> +    minItems: 4
>>> +    maxItems: 7
>>>   
>>>     clock-names:
>>> -    items:
>>> -      - const: gmu
>>> -      - const: cxo
>>> -      - const: axi
>>> -      - const: memnoc
>>> +    minItems: 4
>>> +    maxItems: 7
>>>   
>>>     interrupts:
>>>       items:
>>> @@ -76,6 +65,9 @@ properties:
>>>   
>>>     operating-points-v2: true
>>>   
>>> +  opp-table:
>>> +    type: object
>>
>> instead: opp-table:true
> 
> Wouldn't this allow e.g. using just 'opp-table;' as a flag?

You're right and Rob also corrected me. Your original patch was correct
(type:object).

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski at linaro.org>


Best regards,
Krzysztof