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[129.46.96.20]) by smtp.gmail.com with ESMTPSA id 5a478bee46e88-2f8864c37basm22570076eec.13.2026.05.13.09.44.30 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 13 May 2026 09:44:30 -0700 (PDT) From: Alex Tran Date: Wed, 13 May 2026 09:44:22 -0700 Subject: [PATCH 4/5] reset: reset-scmi: Log number of reset 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-v1-4-00b47b1be009@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=1778690666; l=1391; i=alex.tran@oss.qualcomm.com; h=from:subject:message-id; bh=kkkJUN2duKjg2tEPhVJygQCN5sNnHuJItWMYlqkT/wc=; b=+zDDnh3MxrImSIBbNC9dHdn17TxKkBrO3UxSfoKVDiRqAoPHX67PJnTILBR8G6xc1OVPmBa9v QzLeLBss5/3DRkX2f8GlrLsX4oJLNM+GlL2wId5D0DyBXYzzWOZZr6I X-Developer-Key: i=alex.tran@oss.qualcomm.com; a=ed25519; pk=vKab/gw1fXij5UviWoglv+ho+H/oOiTHyETCLfayPE0= X-Proofpoint-GUID: Iz_IKGruS6eN19wvAGfw24MfhOrRjSg3 X-Proofpoint-ORIG-GUID: Iz_IKGruS6eN19wvAGfw24MfhOrRjSg3 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNTEzMDE2OSBTYWx0ZWRfXwgUxNC4fMj/O TK1v5ZFnAgdjnR8XpirYTJ+Zup1bLkPSoZ32U+N9/UoXLnpgbLu07vk5CDbDm5NZizR/HcBKS8X +AWmKbdT3c3lnxqkRjQDDMdM4HVE7AMiuYTkTvvkDc04GQK4w33j4cxUMkJnYbqRY1UrP6P/u1M pZVENT7voErQnr35kny8WugbZDue3SGGHlsJIMNR3TcNDa7fSkCRctaFeYXH3lmIspvQ63TAfxk n6lKXOLkAIbYKhs6sNkjR+DQuKX6i8om+hWXIZ67Oh4/MwJ8iqYcesBkPRwTaBG5Vl0i8qgiHKQ BDfRIndOXwBd8dVSs5TNzmMZn5tPfwpDGyxogr5kNujtl6Zw+btC8qR9vc/FrNNbf6hoF5yZzV4 w3z66MYw2Zl7WV1CMfdhuBS9s66A44JvuClYP/fABEjZjxf4m5PWNRoGTs7ukZZwKXh/KFZNYI/ AXaK77d5053nb+Y7fPg== X-Authority-Analysis: v=2.4 cv=Iu0utr/g c=1 sm=1 tr=0 ts=6a04aa70 cx=c_pps a=bS7HVuBVfinNPG3f6cIo3Q==: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=wud5Z5ZUIjVBoUaN5zEA:9 a=QEXdDO2ut3YA:10 a=vBUdepa8ALXHeOFLBtFW: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=1015 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 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..f26fad0dc726 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_info(dev, "Initialized %d reset domains\n", data->rcdev.nr_resets); + return 0; } static const struct scmi_device_id scmi_id_table[] = { -- 2.43.0