linux-kernel - Re: [PATCH 2/3] pmdomain: qcom: rpmhpd: Add SM4450 power domains

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Message-ID: <dc995723-3bde-4d41-ba2d-41bdf8afbcde@quicinc.com>
Date: Fri, 18 Apr 2025 13:32:54 +0530
From: Ajit Pandey <quic_ajipan@...cinc.com>
To: Konrad Dybcio <konrad.dybcio@....qualcomm.com>,
        Rob Herring
	<robh@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Conor Dooley
	<conor+dt@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Ulf Hansson
	<ulf.hansson@...aro.org>,
        Konrad Dybcio <konradybcio@...nel.org>
CC: Imran Shaik <quic_imrashai@...cinc.com>,
        Taniya Das
	<quic_tdas@...cinc.com>,
        Jagadeesh Kona <quic_jkona@...cinc.com>,
        "Satya
 Priya Kakitapalli" <quic_skakitap@...cinc.com>,
        <linux-arm-msm@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, <linux-pm@...r.kernel.org>
Subject: Re: [PATCH 2/3] pmdomain: qcom: rpmhpd: Add SM4450 power domains



On 4/18/2025 2:40 AM, Konrad Dybcio wrote:
> On 4/17/25 7:07 PM, Ajit Pandey wrote:
>> Add power domains exposed by RPMh in the Qualcomm SM4450 platform.
>>
>> Signed-off-by: Ajit Pandey <quic_ajipan@...cinc.com>
>> ---
>>   drivers/pmdomain/qcom/rpmhpd.c | 16 ++++++++++++++++
>>   1 file changed, 16 insertions(+)
>>
>> diff --git a/drivers/pmdomain/qcom/rpmhpd.c b/drivers/pmdomain/qcom/rpmhpd.c
>> index dfd0f80154e49d882a59dd23a8e2d755610c896b..078323b85b5648e33dd89e08cf31bdc5ab76d553 100644
>> --- a/drivers/pmdomain/qcom/rpmhpd.c
>> +++ b/drivers/pmdomain/qcom/rpmhpd.c
>> @@ -360,6 +360,21 @@ static const struct rpmhpd_desc sdx75_desc = {
>>   	.num_pds = ARRAY_SIZE(sdx75_rpmhpds),
>>   };
>>   
>> +/* SM4450 RPMH powerdomains */
>> +static struct rpmhpd *sm4450_rpmhpds[] = {
>> +	[RPMHPD_CX] = &cx,
>> +	[RPMHPD_CX_AO] = &cx_ao,
>> +	[RPMHPD_EBI] = &ebi,
>> +	[RPMHPD_LMX] = &lmx,
>> +	[RPMHPD_MSS] = &mss,
>> +	[RPMHPD_MX] = &mx,
>> +};
> 
> /me wipes glasses
> 
> Is there no VDD_GFX?
> 
> Konrad

Yes, there is no VDD_GFX pd in sm4450
-- 
Thanks, and Regards
Ajit