Re: [PATCH] soc: qcom: qcom_stats: Add support for NSP subsystem stats

[Navya Malempati <navya.malempati@oss.qualcomm.com>]

On 9/8/2026 3:33 PM, Pankaj Patil wrote:
> On 9/8/2026 1:43 PM, Navya Malempati wrote:
>> Add SMEM items for four NSP subsystems stats which are present in Nord
>> SoC. Rename CDSP stats as CDSP_NSP as both use same PID and SMEM item
>> id. Add new entries for NSP1/2/3.
> 
> For other targets as well is the same applicable? NSP and CDSP are interchangeable?
> 
 From the stats point of view, they are the same, we used the name NSP 
in downstream, it looks like Nord SoC remoteproc is using the name CDSP [1]

[1] 
https://lore.kernel.org/linux-arm-msm/20260904081619.593602-2-shengchao.guo@oss.qualcomm.com/

>>
>> Signed-off-by: Navya Malempati <navya.malempati@oss.qualcomm.com>
>> ---
>>   drivers/soc/qcom/qcom_stats.c | 5 ++++-
>>   1 file changed, 4 insertions(+), 1 deletion(-)
>>
>> diff --git a/drivers/soc/qcom/qcom_stats.c b/drivers/soc/qcom/qcom_stats.c
>> index 06923408bfce..91f2d1293124 100644
>> --- a/drivers/soc/qcom/qcom_stats.c
>> +++ b/drivers/soc/qcom/qcom_stats.c
>> @@ -43,8 +43,11 @@ static const struct subsystem_data subsystems[] = {
>>   	{ "modem", 605, 1 },
>>   	{ "wpss", 605, 13 },
>>   	{ "adsp", 606, 2 },
>> -	{ "cdsp", 607, 5 },
>> +	{ "cdsp_nsp", 607, 5 },
>>   	{ "cdsp1", 607, 12 },
> 
> Is cdsp1 not the same as nsp1?

No, cdsp1 is not the same as nsp1.

> Adding cdsp_nsp_1 is very SOC specific
> 
No, this is not a SoC specific setting.

Thanks,
Navya