[Freedreno] [PATCH v1 2/7] dt-bindings: display/msm: hdmi: mark old GPIO properties as deprecated

[Dmitry Baryshkov]

On 08/06/2022 12:05, Krzysztof Kozlowski wrote:
> On 07/06/2022 20:58, Dmitry Baryshkov wrote:
>> Mark obsolete GPIO properties as deprecated. They are not used by
>> existing device trees. While we are at it, also drop them from the
>> schema example.
>>
>> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov at linaro.org>
>> ---
>>   .../devicetree/bindings/display/msm/qcom,hdmi.yaml         | 7 +++++--
>>   1 file changed, 5 insertions(+), 2 deletions(-)
>>
>> diff --git a/Documentation/devicetree/bindings/display/msm/qcom,hdmi.yaml b/Documentation/devicetree/bindings/display/msm/qcom,hdmi.yaml
>> index 2f485b5d1c5d..2b1cac0851ce 100644
>> --- a/Documentation/devicetree/bindings/display/msm/qcom,hdmi.yaml
>> +++ b/Documentation/devicetree/bindings/display/msm/qcom,hdmi.yaml
>> @@ -59,22 +59,27 @@ properties:
>>   
>>     qcom,hdmi-tx-ddc-clk-gpios:
>>       maxItems: 1
>> +    deprecated: true
>>       description: HDMI DDC clock
>>   
>>     qcom,hdmi-tx-ddc-data-gpios:
>>       maxItems: 1
>> +    deprecated: true
> 
> This is confusing. These two are not defined in the old bindings, not
> used by DTS, not used by Linux implementation - why did you add them?

Most probably I added them as they were referenced in the source (and in 
the example). I'll drop these two completely (and document removing them 
from the example).

> 
>>       description: HDMI DDC data
>>   
>>     qcom,hdmi-tx-mux-en-gpios:
>>       maxItems: 1
>> +    deprecated: true
>>       description: HDMI mux enable pin
>>   
>>     qcom,hdmi-tx-mux-sel-gpios:
>>       maxItems: 1
>> +    deprecated: true
>>       description: HDMI mux select pin
>>   
>>     qcom,hdmi-tx-mux-lpm-gpios:
>>       maxItems: 1
>> +    deprecated: true
>>       description: HDMI mux lpm pin
>>   
>>     '#sound-dai-cells':
>> @@ -171,8 +176,6 @@ examples:
>>             <&clk 61>,
>>             <&clk 72>,
>>             <&clk 98>;
>> -      qcom,hdmi-tx-ddc-clk-gpios = <&msmgpio 70 0>;
>> -      qcom,hdmi-tx-ddc-data-gpios = <&msmgpio 71 0>;
>>         hpd-gpios = <&msmgpio 72 0>;
>>         core-vdda-supply = <&pm8921_hdmi_mvs>;
>>         hdmi-mux-supply = <&ext_3p3v>;
> 


-- 
With best wishes
Dmitry