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[129.46.96.20]) by smtp.gmail.com with ESMTPSA id 5a478bee46e88-2f888d3af4esm23075939eec.25.2026.05.13.10.17.00 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 13 May 2026 10:17:00 -0700 (PDT) From: Alex Tran Date: Wed, 13 May 2026 10:16:54 -0700 Subject: [PATCH v2 1/5] powercap: arm_scmi_powercap: Log number of powercap domains Precedence: bulk X-Mailing-List: linux-pm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260513-scmi-client-probe-log-v2-1-36607e9dd540@oss.qualcomm.com> References: <20260513-scmi-client-probe-log-v2-0-36607e9dd540@oss.qualcomm.com> In-Reply-To: <20260513-scmi-client-probe-log-v2-0-36607e9dd540@oss.qualcomm.com> To: Jyoti Bhayana , Jonathan Cameron , David Lechner , =?utf-8?q?Nuno_S=C3=A1?= , Andy Shevchenko , Sudeep Holla , Cristian Marussi , Linus Walleij , "Rafael J. Wysocki" , Philipp Zabel , Viresh Kumar , Guenter Roeck Cc: linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org, arm-scmi@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-gpio@vger.kernel.org, linux-pm@vger.kernel.org, linux-hwmon@vger.kernel.org, Alex Tran X-Mailer: b4 0.13.0 X-Developer-Signature: v=1; a=ed25519-sha256; t=1778692619; l=941; i=alex.tran@oss.qualcomm.com; h=from:subject:message-id; bh=IWeomyOh1Ae5xTrTn3KT0pUIoKGaJ6fwTgGzVci0FIE=; b=eYcVU7i936b/87IEJANq3Fe77/zHJ+AvzRNx5TeCA/mVoSm099367r2A/+6SswcY3A1YG+/rf uHQ/wReFD31CuchIdzYXXVih9AwybSWgz42qZ6LDlL0I/3GrPN1/A04 X-Developer-Key: i=alex.tran@oss.qualcomm.com; a=ed25519; pk=vKab/gw1fXij5UviWoglv+ho+H/oOiTHyETCLfayPE0= X-Proofpoint-GUID: eKBpH7gNNfORkD85o0nELG4Sbc-3GR0Q X-Proofpoint-ORIG-GUID: eKBpH7gNNfORkD85o0nELG4Sbc-3GR0Q X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNTEzMDE3NCBTYWx0ZWRfX4o9TbpVzjUqf JhWzxZOEVu6KIoNT8mE6FI29CXRs4UGHpAO7LStSzqzgD31yi4iKXLv4thDsyCFAVRUjDL4iUTF 9jFP+liFphziswVeKEXLarokINagse6YdJoVgij+yNOX9RSoyHRG9wEdWN2wu0wgN1AqsklfM8x 9AftFTYxTYtAs8ZGEy390IhPyvJkTOdXmMP47dtMiA4w+yQ6rVQCtjEeVbHjBXAdLxw1mGRBvXq PGbGrmUpX3IavjLZ6m5jaGqM6HnbQb8rJr8lKmd7X9g/nPB29nwr5eF0oectgOpeshyVQSx8nnp LLRpbrwdJEK3WYq2ohmN5CwtY8phg6XFXJSeE5EG4py1gPtYS1kxBj8hJG4doUPbDhg6RtuMDib T6avqeyNlosClygPAMP5TSQxmLN3zgBviNXlZnlXgIPZUVsfECOGPATJtRTfRwAiiiwffgIKEX0 YxZBdNsmQicvQzT4Uiw== X-Authority-Analysis: v=2.4 cv=PbDPQChd c=1 sm=1 tr=0 ts=6a04b20e cx=c_pps a=wEP8DlPgTf/vqF+yE6f9lg==:117 a=ouPCqIW2jiPt+lZRy3xVPw==:17 a=IkcTkHD0fZMA:10 a=NGcC8JguVDcA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=_glEPmIy2e8OvE2BGh3C:22 a=EUspDBNiAAAA:8 a=Bjf1dfg4zo7KOAcPRCoA:9 a=QEXdDO2ut3YA:10 a=zZCYzV9kfG8A:10 a=bBxd6f-gb0O0v-kibOvt:22 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-05-13_01,2026-05-13_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 adultscore=0 suspectscore=0 lowpriorityscore=0 priorityscore=1501 bulkscore=0 phishscore=0 malwarescore=0 spamscore=0 clxscore=1015 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2605050000 definitions=main-2605130174 The SCMI powercap driver does not currently report how many powercap domains were discovered from firmware during probe. This makes it harder to confirm the firmware exposed powercap resources during debugging. Log the powercap domain count after a successful probe, aligning the driver with the existing SCMI client driver logging pattern. Signed-off-by: Alex Tran --- drivers/powercap/arm_scmi_powercap.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/powercap/arm_scmi_powercap.c b/drivers/powercap/arm_scmi_powercap.c index ab66e9a3b1e2..3efe3743cce0 100644 --- a/drivers/powercap/arm_scmi_powercap.c +++ b/drivers/powercap/arm_scmi_powercap.c @@ -496,6 +496,7 @@ static int scmi_powercap_probe(struct scmi_device *sdev) return ret; dev_set_drvdata(dev, pr); + dev_dbg(dev, "Initialized %d powercap domains\n", pr->num_zones); return ret; } -- 2.43.0