Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753588AbdHJWUJ (ORCPT ); Thu, 10 Aug 2017 18:20:09 -0400 Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]:55854 "EHLO mx0a-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1753567AbdHJWUE (ORCPT ); Thu, 10 Aug 2017 18:20:04 -0400 From: Eddie James To: linux@roeck-us.net Cc: robh+dt@kernel.org, jdelvare@suse.com, linux-kernel@vger.kernel.org, linux-hwmon@vger.kernel.org, joel@jms.id.au, jk@ozlabs.org, andrew@aj.id.au, eajames@linux.vnet.ibm.com, mark.rutland@arm.com, devicetree@vger.kernel.org, corbet@lwn.net, linux-doc@vger.kernel.org, "Edward A. James" Subject: [PATCH v2 3/3] Documentation: hwmon: Add POWER system power supply documentation Date: Thu, 10 Aug 2017 17:19:46 -0500 X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1502403586-20549-1-git-send-email-eajames@linux.vnet.ibm.com> References: <1502403586-20549-1-git-send-email-eajames@linux.vnet.ibm.com> X-TM-AS-GCONF: 00 x-cbid: 17081022-0036-0000-0000-000002571ED1 X-IBM-SpamModules-Scores: X-IBM-SpamModules-Versions: BY=3.00007521; HX=3.00000241; KW=3.00000007; PH=3.00000004; SC=3.00000219; SDB=6.00900479; UDB=6.00450824; IPR=6.00680681; BA=6.00005522; NDR=6.00000001; ZLA=6.00000005; ZF=6.00000009; ZB=6.00000000; ZP=6.00000000; ZH=6.00000000; ZU=6.00000002; MB=3.00016634; XFM=3.00000015; UTC=2017-08-10 22:20:01 X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 17081022-0037-0000-0000-000041660382 Message-Id: <1502403586-20549-4-git-send-email-eajames@linux.vnet.ibm.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:,, definitions=2017-08-10_09:,, signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 suspectscore=1 malwarescore=0 phishscore=0 adultscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1706020000 definitions=main-1708100349 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2022 Lines: 70 From: "Edward A. James" Signed-off-by: Edward A. James --- Documentation/hwmon/powerps | 54 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 54 insertions(+) create mode 100644 Documentation/hwmon/powerps diff --git a/Documentation/hwmon/powerps b/Documentation/hwmon/powerps new file mode 100644 index 0000000..a4fbe92 --- /dev/null +++ b/Documentation/hwmon/powerps @@ -0,0 +1,54 @@ +Kernel driver powerps +===================== + +Supported chips: + * POWER system power supply + +Author: Eddie James + +Description +----------- + +This driver supports POWER system power supplies. This driver is a client +to the core PMBus driver. + +Usage Notes +----------- + +This driver should auto-detect devices. In the event that it does not, you will +have to instantiate the devices explicitly. Please see +Documentation/i2c/instantiating-devices for details. + +Sysfs entries +------------- + +The following attributes are supported: + +curr1_alarm Output current over-current fault. +curr1_input Measured output current in mA. +curr1_label "iout1" + +fan1_alarm Fan 1 warning. +fan1_fault Fan 1 fault. +fan1_input Fan 1 speed in RPM. +fan2_alarm Fan 2 warning. +fan2_fault Fan 2 fault. +fan2_input Fan 2 speed in RPM. + +in1_alarm Input voltage under-voltage fault. +in1_input Measured input voltage in mV. +in1_label "vin" +in2_alarm Output voltage over-voltage fault. +in2_input Measured output voltage in mV. +in2_label "vout1" + +power1_alarm Input fault. +power1_input Measured input power in uW. +power1_label "pin" + +temp1_alarm PSU inlet ambient temperature over-temperature fault. +temp1_input Measured PSU inlet ambient temp in millidegrees C. +temp2_alarm Secondary rectifier temp over-temperature fault. +temp2_input Measured secondary rectifier temp in millidegrees C. +temp3_alarm ORing FET temperature over-temperature fault. +temp3_input Measured ORing FET temperature in millidegrees C. -- 1.8.3.1