Re: [PATCH V4 1/5] dt-bindings: firmware: Document bindings for QCOM SCMI Generic Extension
From: Krzysztof Kozlowski
Date: Tue Oct 08 2024 - 08:12:20 EST
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.
Best regards,
Krzysztof