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[129.46.96.20]) by smtp.gmail.com with ESMTPSA id 5a478bee46e88-2f8864c37basm22570076eec.13.2026.05.13.09.44.26 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 13 May 2026 09:44:26 -0700 (PDT) From: Alex Tran Subject: [PATCH 0/5] scmi: Log client subsystem entity counts Date: Wed, 13 May 2026 09:44:18 -0700 Message-Id: <20260513-scmi-client-probe-log-v1-0-00b47b1be009@oss.qualcomm.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-B4-Tracking: v=1; b=H4sIAGOqBGoC/x3MTQqAIBBA4avErBuwQvu5SrQoHWugNDQiCO+et PwW770QKTBFGIoXAt0c2buMqixAb7NbCdlkQy1qJaToMeqDUe9M7sIz+IVw9ytWbaNtJ42UqoH cnoEsP/93nFL6AFz84YxnAAAA 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=1343; i=alex.tran@oss.qualcomm.com; h=from:subject:message-id; bh=owGm+6Ms1s9d1BVzLgyFp+un8WuAsYAf6l9Aw77jkfw=; b=W/Xp+gageC3TE/YpgFXFLe+pQ267y6ZmcjgpS00EQKpFmnevoEgeH6XSr277h756bxENsa6q3 0CHZJDNRK41CRyitjcc/SiRtRARtb3XvVyWqFikd3hYiupPgngaWxsP X-Developer-Key: i=alex.tran@oss.qualcomm.com; a=ed25519; pk=vKab/gw1fXij5UviWoglv+ho+H/oOiTHyETCLfayPE0= X-Proofpoint-GUID: smad32rxtjgKMfSDPVM_PSMw6BS45zrD X-Proofpoint-ORIG-GUID: smad32rxtjgKMfSDPVM_PSMw6BS45zrD X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNTEzMDE2OSBTYWx0ZWRfX5atq6kXZeXbd NCwKyzoKGTzc8OyONOhJsmZUnh+kXiBBEwR2ZFuZxgkyrDupyiaM4NQtGeKgt/KO/HurspAPl2L jSgCz3Zvw3K0SILfPbx9V0583Wvpm/QUNNqVVY2ZSXesL/vgBNONasZGIl/U8tGIl4xnehmsl6+ 4dB3hlgGEN2I0zGijknTa7JZ3k0sg1xAEkIJELomgEvEQ1e6wQFyuMmik4ud/w201GANj24ioKV oD7KtP23lYP3+VcVyBJkVGkIY2ea+0ou0g0PUW2+yqOdoBkMofUoeLOm0omNkZtkqnO1Exif+AG Rfu1v0/G2hEssDdWT0uTshvfbNPvo5fHKRFcAYK7OfUvXHSkIuMIFvcJUBsVMogLTbpf8h+GRD9 +g8ISSBAB2COs1NF3DE6BGg9mQ/E7vGqKtAg9SY8f+si9QERUg2mqIu9eMmU1LBaD+B/ygEcc+V fiajHezYIq2dMeqTx6g== X-Authority-Analysis: v=2.4 cv=Iu0utr/g c=1 sm=1 tr=0 ts=6a04aa6c 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=3WHJM1ZQz_JShphwDgj5:22 a=EUspDBNiAAAA:8 a=0wi9YMwNQcJCIsSnl6QA:9 a=QEXdDO2ut3YA: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 priorityscore=1501 phishscore=0 spamscore=0 adultscore=0 impostorscore=0 bulkscore=0 clxscore=1011 malwarescore=0 lowpriorityscore=0 suspectscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2605050000 definitions=main-2605130169 SCMI client drivers do not consistently log the number of supported entities discovered from firmware. This information is useful during debugging because it shows which domains or resources were exposed by firmware during probe. Add logging of the number of supported entities to the SCMI cpufreq, pinctrl, reset, hwmon, and powercap client drivers after a successful probe. This aligns these drivers with the existing logging in the SCMI power and performance domain drivers. Signed-off-by: Alex Tran --- Alex Tran (5): powercap: arm_scmi_powercap: Log number of powercap domains cpufreq: scmi-cpufreq: Log number of perf domains hwmon: scmi-hwmon: Log number of sensors reset: reset-scmi: Log number of reset domains pinctrl: pinctrl-scmi: Log number of pins, groups, functions drivers/cpufreq/scmi-cpufreq.c | 5 ++++- drivers/hwmon/scmi-hwmon.c | 1 + drivers/pinctrl/pinctrl-scmi.c | 11 ++++++++++- drivers/powercap/arm_scmi_powercap.c | 1 + drivers/reset/reset-scmi.c | 8 +++++++- 5 files changed, 23 insertions(+), 3 deletions(-) --- base-commit: 1bfaee9d3351b9b32a99766bbfb1f5baed60ddef change-id: 20260509-scmi-client-probe-log-173cf85d5563 Best regards, -- Alex Tran