[PATCH V4 1/5] dt-bindings: firmware: Document bindings for QCOM SCMI Generic Extension

[Sibi Sankar]

On 10/8/24 17:41, Krzysztof Kozlowski wrote:
> On 08/10/2024 14:10, Dmitry Baryshkov wrote:
>> On Tue, Oct 08, 2024 at 08:49:27AM GMT, Krzysztof Kozlowski wrote:
>>> On Mon, Oct 07, 2024 at 11:40:19AM +0530, Sibi Sankar wrote:
>>>> +/*
>>>> + * QCOM_MEM_TYPE_DDR_QOS supports the following states.
>>>> + *
>>>> + * %QCOM_DDR_LEVEL_AUTO:	DDR operates with LPM enabled
>>>> + * %QCOM_DDR_LEVEL_PERF:	DDR operates with LPM disabled
>>>> + */
>>>> +#define QCOM_DDR_LEVEL_AUTO	0x0
>>>> +#define QCOM_DDR_LEVEL_PERF	0x1
>>>
>>> I could not find any driver using these. Can you point me to usage in
>>> the drivers?
>>
>> It's well hidden. These are the raw values used for DDR_QOS memory.
> 
> So not a binding? Then these should be dropped.

I am not sure why the term "well hidden" was even considered :(
The driver just reads them from dt and passes them along. If you
want the dt to list magic numbers 0/1 instead I can do that as well.

-Sibi

> 
> Best regards,
> Krzysztof
>