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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-gpio@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-ORIG-GUID: hV_AgJdZ_ndk_2GZAeHhnscSFaBrneIx X-Proofpoint-GUID: hV_AgJdZ_ndk_2GZAeHhnscSFaBrneIx X-Authority-Analysis: v=2.4 cv=G9Ys1dk5 c=1 sm=1 tr=0 ts=6a04b20e cx=c_pps a=cFYjgdjTJScbgFmBucgdfQ==:117 a=ouPCqIW2jiPt+lZRy3xVPw==:17 a=IkcTkHD0fZMA:10 a=NGcC8JguVDcA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=Um2Pa8k9VHT-vaBCBUpS:22 a=EUspDBNiAAAA:8 a=Bjf1dfg4zo7KOAcPRCoA:9 a=QEXdDO2ut3YA:10 a=zZCYzV9kfG8A:10 a=scEy_gLbYbu1JhEsrz4S:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNTEzMDE3NCBTYWx0ZWRfX6I4iQeJIgpwu YRKGoTi8mTuNKGfzdNtXQAk20/3qT65rF6fwscyXVkS/xF17/DYpHQf845szdRyrdUrKrOYJgny zKUGE3QnFx+v1E+wWDjlVpv1spoJqVmPzT7G0a0miK7jxdOrKhsjai1qyS1sQKJ5jcvgN9kzjqx MM7IlLXvXFysI+Gj8U6CBXAxX+KcYLmyJ5KmP9UMJlQSeXctFHG+Wmb5TsE36iptf7gIfWWDLFK Y7MWU7bYij4Klxg7cJ6Btvx2W9WtCW1arl8d4nm7BbwIbrWOZW0p8WcbZ2S74l0l5m5d7IN32vw 0tdJ86iuClOv2/JQJNB0obkhOwo59gYI7B9pCoTJQPblg6OvJoOerZ0pwXIslQsfBQ/piL0Z+Bv kQYfuS5QSrxE5Ak9gZA4i2zJvCHwZgVup36VrMxJjZM15imHtZ9BRQ/gm2Bi2usursTsYbZT56f gDGFUbH1D1/3wOpSrcA== 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 suspectscore=0 malwarescore=0 adultscore=0 spamscore=0 phishscore=0 clxscore=1015 priorityscore=1501 lowpriorityscore=0 bulkscore=0 impostorscore=0 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