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[129.46.96.20]) by smtp.gmail.com with ESMTPSA id 5a478bee46e88-2f8864c37basm22570076eec.13.2026.05.13.09.44.27 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 13 May 2026 09:44:27 -0700 (PDT) From: Alex Tran Date: Wed, 13 May 2026 09:44:19 -0700 Subject: [PATCH 1/5] powercap: arm_scmi_powercap: Log number of powercap domains MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260513-scmi-client-probe-log-v1-1-00b47b1be009@oss.qualcomm.com> References: <20260513-scmi-client-probe-log-v1-0-00b47b1be009@oss.qualcomm.com> In-Reply-To: <20260513-scmi-client-probe-log-v1-0-00b47b1be009@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=1778690665; l=942; i=alex.tran@oss.qualcomm.com; h=from:subject:message-id; bh=b1XEOyYfA71ulQFPRY4KVUwTd8I87LzQvOwhzVXsPXc=; b=My5DR7z1/2KIWwHKe0cIBTddjrYizysbTmiPqsKJxVjsb26CE5501wqsIcvFi+92wv43QWc7p CdUopfQLwVqBg3dE2T/aTJ84vQpNT7/PK79MNjb/MZXiXtast982sre X-Developer-Key: i=alex.tran@oss.qualcomm.com; a=ed25519; pk=vKab/gw1fXij5UviWoglv+ho+H/oOiTHyETCLfayPE0= X-Proofpoint-GUID: YBBj4PIDpK93h-eov2KVBCDCgzeaYqww X-Proofpoint-ORIG-GUID: YBBj4PIDpK93h-eov2KVBCDCgzeaYqww X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNTEzMDE2OSBTYWx0ZWRfX9ofJzMDo3kO0 X1TpJa6zxukq9pNdSgfJ/p7yapmRd5OiPOtaWHwqpUhjuUJlNKy3U2TWD/qOG6d0i8BvKiHv/A7 7qPn8XC4oTWWOiWI1zOIWmVjVTMO/SymJve4dqf+yTNUAiLd6vypgiYrRrXu8pl+gF+1fQ5jboI cfrRT9GVoDcJTK2QVV3nOPlTeBzbMNMW4ge2SGq7viWhTfjd8YbOM7bIXNMctwUV28haJT0RipE TcDpdF+fqJrn1XWih0zYI9/zUs1IyFYZv7Hn4Ippt+5VLqmmeRp63M79mnIgW5qXAa6N3ER4CmV c9Ici07bebxGcrv1lMQPxMAKdBqROBCsj70ig+ieL8b+ehSEOh7rnhuoeimEARBwu8PnTg/Crz3 xrmKat5DXREYnCW7zX8K1qU4BiL9jRx5JUlKJzkUJUDZa0afJQGULTuQvAa0RgCb1LlUSD+ysR0 Otf6ohfEPay8PXHPpVg== X-Authority-Analysis: v=2.4 cv=PbDPQChd c=1 sm=1 tr=0 ts=6a04aa6d cx=c_pps a=Uww141gWH0fZj/3QKPojxA==: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=PxkB5W3o20Ba91AHUih5:22 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-2605130169 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260513_094430_996130_C441FA26 X-CRM114-Status: GOOD ( 12.91 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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..48d721385f94 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_info(dev, "Initialized %d powercap domains\n", pr->num_zones); return ret; } -- 2.43.0