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[129.46.96.20]) by smtp.gmail.com with ESMTPSA id 5a478bee46e88-2f888d3af4esm23075939eec.25.2026.05.13.10.17.03 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 13 May 2026 10:17:03 -0700 (PDT) From: Alex Tran Date: Wed, 13 May 2026 10:16:57 -0700 Subject: [PATCH v2 4/5] reset: reset-scmi: Log number of reset 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-v2-4-36607e9dd540@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=1390; i=alex.tran@oss.qualcomm.com; h=from:subject:message-id; bh=O7ZY1AdiQuRGIWpyaBs7jFB0+sTG7KoUgEQpHyRFuKM=; b=jxL4jV0oBZIyrWaKzHWraW6cLXO/KQj3WbcU2TE/4/0plegLFbNVGLvl0thcoqS0D2Btudgxl UpfJ6sQLaoJDGpSTD2IgN9J/pGAioz38x5frXs1rnPofpkMniCZtxas X-Developer-Key: i=alex.tran@oss.qualcomm.com; a=ed25519; pk=vKab/gw1fXij5UviWoglv+ho+H/oOiTHyETCLfayPE0= X-Proofpoint-GUID: Th21Za8v6zOzWfXIeVYnxhmh0qzSDtb7 X-Authority-Analysis: v=2.4 cv=DOS/JSNb c=1 sm=1 tr=0 ts=6a04b211 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=eoimf2acIAo5FJnRuUoq:22 a=EUspDBNiAAAA:8 a=wud5Z5ZUIjVBoUaN5zEA:9 a=QEXdDO2ut3YA:10 a=bBxd6f-gb0O0v-kibOvt:22 X-Proofpoint-ORIG-GUID: Th21Za8v6zOzWfXIeVYnxhmh0qzSDtb7 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNTEzMDE3NCBTYWx0ZWRfXzv6+UdiJm/kg dgsHto/qgu9QMnyuS41OjpS03o32l9jxMD9sFk4UYRe8uulF+c+XHF5UopB+CvN4inf0nh/z9ho kIhtucxDgwoLDfMictYDAH52P0T9uVwABQiKjHBtzkxyNR2rOaNl2hSkqrCwDwgVgeRURxHUZZN wzQ3Xc2o9IUgQWpnATC8L1k0K+d/2mtEqn/6jRVjSdP5Sym7uVhoi8X6sDx7OWzqeP+AgE0TdFx FzsqNG4oVlsLtCIx/zZ1emoJ8vSkIZPlsmeX+i8qEorBU4qS/wR1v+fVc+dk/QgFa0enrAOORO7 iYmQaKTAfotQIrZgr2xxTXx3MmOcy6w3FCg7NGSSeksklMApih8EM1xIDh9e5v0Wik84AkcVfIf 2Tkkp0fcwyKotNO14tWl1dzuu9Qdie6zmI/6XdauVc/U1jthdr7mruCCB0QhTWftwBHTnj2yGKb /+gzulb1w75DS+zcpMw== 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 malwarescore=0 adultscore=0 impostorscore=0 bulkscore=0 clxscore=1015 priorityscore=1501 phishscore=0 suspectscore=0 lowpriorityscore=0 spamscore=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 reset driver does not currently report how many reset domains were discovered from firmware during probe. This makes it harder to confirm the firmware reset resources during debugging. Log the reset domain count after a successful probe, aligning the driver with the existing SCMI client driver logging pattern. Signed-off-by: Alex Tran --- drivers/reset/reset-scmi.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/drivers/reset/reset-scmi.c b/drivers/reset/reset-scmi.c index 4335811e0cfa..114470c12931 100644 --- a/drivers/reset/reset-scmi.c +++ b/drivers/reset/reset-scmi.c @@ -93,6 +93,7 @@ static int scmi_reset_probe(struct scmi_device *sdev) struct device_node *np = dev->of_node; const struct scmi_handle *handle = sdev->handle; struct scmi_protocol_handle *ph; + int ret; if (!handle) return -ENODEV; @@ -111,7 +112,12 @@ static int scmi_reset_probe(struct scmi_device *sdev) data->rcdev.nr_resets = reset_ops->num_domains_get(ph); data->ph = ph; - return devm_reset_controller_register(dev, &data->rcdev); + ret = devm_reset_controller_register(dev, &data->rcdev); + if (ret) + return ret; + + dev_dbg(dev, "Initialized %d reset domains\n", data->rcdev.nr_resets); + return 0; } static const struct scmi_device_id scmi_id_table[] = { -- 2.43.0