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Tue, 30 Jun 2026 06:01:57 -0700 (PDT) X-Received: by 2002:a05:6102:8016:b0:6d1:8f7:18a5 with SMTP id ada2fe7eead31-73a363e173bmr560994137.1.1782824509605; Tue, 30 Jun 2026 06:01:49 -0700 (PDT) Received: from [192.168.120.170] ([178.235.128.140]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-c1288f5215dsm118931066b.52.2026.06.30.06.01.46 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 30 Jun 2026 06:01:48 -0700 (PDT) Message-ID: <28bf1937-55d6-4ca5-a572-3bc7d0958608@oss.qualcomm.com> Date: Tue, 30 Jun 2026 15:01:45 +0200 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 3/7] remoteproc: qcom_q6v5_mss: Use mss as regulator for MSM8953 To: =?UTF-8?B?QmFybmFiw6FzIEN6w6ltw6Fu?= , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Ulf Hansson , Mathieu Poirier , Konrad Dybcio , Stephan Gerhold Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, linux-remoteproc@vger.kernel.org References: <20260327-sdm632-rpmpd-v1-0-6098dc997d66@mainlining.org> <20260327-sdm632-rpmpd-v1-3-6098dc997d66@mainlining.org> <35e8f654-214d-4e8b-843f-87fa8cc1a782@oss.qualcomm.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Proofpoint-Spam-Info: AW1haW4tMjYwNjMwMDEyMSBTYWx0ZWRfX/kY9+iCkSvos 9HCFP0K5wgXHKPnPzqtkZ/uwKYloFY9NrKPFZ63gU2O9QGXVw43ghpnFhB0rfuy1/ehQf3m4/E9 iukP0JOJLOAb7bMrm5BHWNBGZh07qVs= X-Proofpoint-ORIG-GUID: wWgbXyjzIKRif18_BvqDFErME3re0Bho X-Authority-Analysis: v=2.4 cv=F8dnsKhN c=1 sm=1 tr=0 ts=6a43be46 cx=c_pps a=5HAIKLe1ejAbszaTRHs9Ug==:117 a=PRfkaYvzSr8QmIIGAkY2Sg==:17 a=IkcTkHD0fZMA:10 a=FelO9ux0wxsA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=Um2Pa8k9VHT-vaBCBUpS:22 a=EUspDBNiAAAA:8 a=OuZLqq7tAAAA:8 a=2LMQYQElpYtautYIfiIA:9 a=3ZKOabzyN94A:10 a=QEXdDO2ut3YA:10 a=gYDTvv6II1OnSo0itH1n:22 a=AKGiAy9iJ-JzxKVHQNES:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNjMwMDEyMSBTYWx0ZWRfX59CrCVhfWYNw BoAN1V82C2F1xpvBPLM7J36yeCEc+PCCx9CtD3FlNnmV25BsBmT2I5iG1amCwLQNl+WdaH3HqZN iATM/6bgYJa2DLyKzCqsXntus2r19xo5lrIvNSCgen6nGnLm615cQVfSWNYX5kHmZILcmf6wX9t qBkE6x92tcnLMKjVhBhlGSfsHE0nWDzDPUkIFusp7oPxa43dVKs+hN7xln6gYlhbFc5Sfg9yKtZ pAR8z3ql7o1ahLv4mla2BgXkGLu4Rz1udQ+oy90T6MM69F/cp8cw/Pw+wlVgU3o0Ta26qRsyj1Y VQdsJGpk3eV93tTEQLFhThaCpvZylBqYikFK2BVb7rDCsfKFTSTILVsCX1r1YRPERKTKv8qYJxF 04+7xDZFTTQl3ucApof4ZCJpJuQbyiAaC0lFDtUQCC+TyfTZJLMBLNg4dchzPcQ79PJja//PH+u HyuqEnodbl32h3uKcKQ== X-Proofpoint-GUID: wWgbXyjzIKRif18_BvqDFErME3re0Bho X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.125,FMLib:17.12.100.49 definitions=2026-06-30_03,2026-06-26_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 priorityscore=1501 suspectscore=0 clxscore=1015 impostorscore=0 phishscore=0 spamscore=0 bulkscore=0 lowpriorityscore=0 adultscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2606300121 On 6/4/26 2:33 PM, Barnabás Czémán wrote: > > > On 16 April 2026 15:32:25 CEST, Konrad Dybcio wrote: >> On 3/27/26 9:11 PM, Barnabás Czémán wrote: >>> MSM8953 MSS is using mss-supply as regulator what is usually pm8953_s1. >>> >>> Signed-off-by: Barnabás Czémán >>> --- >>> drivers/remoteproc/qcom_q6v5_mss.c | 9 ++++++++- >>> 1 file changed, 8 insertions(+), 1 deletion(-) >>> >>> diff --git a/drivers/remoteproc/qcom_q6v5_mss.c b/drivers/remoteproc/qcom_q6v5_mss.c >>> index 4e9eb5bd11fa..86edd826ede8 100644 >>> --- a/drivers/remoteproc/qcom_q6v5_mss.c >>> +++ b/drivers/remoteproc/qcom_q6v5_mss.c >>> @@ -2705,6 +2705,14 @@ static const struct rproc_hexagon_res msm8953_mss = { >>> }, >>> {} >>> }, >>> + .active_supply = (struct qcom_mss_reg_res[]) { >>> + { >>> + .supply = "mss", >>> + .uV = 1050000, >>> + .uA = 100000, >> >> I don't know if it's a typo, but msm8953-regulator.dtsi on msm-3.18 >> suggests one more zero > I do not see any load values there only init-voltage what have six zeros. Yes, you're right Reviewed-by: Konrad Dybcio Konrad