Re: [PATCH v5 3/5] arm64: dts: qcom: Add initial support for MSM8937

[Konrad Dybcio]

On 4/23/25 4:46 PM, barnabas.czeman@xxxxxxxxxxxxxx wrote:
> On 2025-04-23 16:03, Konrad Dybcio wrote:
>> On 4/21/25 10:18 PM, Barnabás Czémán wrote:
>>> From: Dang Huynh <danct12@xxxxxxxxxx>
>>>
>>> Add initial support for MSM8937 SoC.
>>>
>>> Signed-off-by: Dang Huynh <danct12@xxxxxxxxxx>
>>> Co-developed-by: Barnabás Czémán <barnabas.czeman@xxxxxxxxxxxxxx>
>>> Signed-off-by: Barnabás Czémán <barnabas.czeman@xxxxxxxxxxxxxx>
>>> ---

[...]

>>> +            gpu_opp_table: opp-table {
>>> +                compatible = "operating-points-v2";
>>> +
>>> +                opp-19200000 {
>>> +                    opp-hz = /bits/ 64 <19200000>;
>>> +                    opp-supported-hw = <0xff>;
>>
>> The comment from the previous revision still stands
> If i remove opp-supported-hw i will got -22 EINVAL messages and the opp will be not fine.

Right, I have a series pending to improve this situation a bit..

In the meantime, you should be able to define the nvmem cell and
fill in meaningful values for this platform

Konrad