Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753536AbdHNP1F (ORCPT ); Mon, 14 Aug 2017 11:27:05 -0400 Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]:50564 "EHLO mx0a-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1753371AbdHNP0o (ORCPT ); Mon, 14 Aug 2017 11:26:44 -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, mark.rutland@arm.com, devicetree@vger.kernel.org, corbet@lwn.net, linux-doc@vger.kernel.org, eajames@linux.vnet.ibm.com, "Edward A. James" Subject: [PATCH v3 3/3] Documentation: hwmon: Document the IBM CFF power supply Date: Mon, 14 Aug 2017 10:26:30 -0500 X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1502724390-17411-1-git-send-email-eajames@linux.vnet.ibm.com> References: <1502724390-17411-1-git-send-email-eajames@linux.vnet.ibm.com> X-TM-AS-GCONF: 00 x-cbid: 17081415-0016-0000-0000-0000075740B0 X-IBM-SpamModules-Scores: X-IBM-SpamModules-Versions: BY=3.00007543; HX=3.00000241; KW=3.00000007; PH=3.00000004; SC=3.00000220; SDB=6.00902233; UDB=6.00451859; IPR=6.00682448; BA=6.00005531; NDR=6.00000001; ZLA=6.00000005; ZF=6.00000009; ZB=6.00000000; ZP=6.00000000; ZH=6.00000000; ZU=6.00000002; MB=3.00016689; XFM=3.00000015; UTC=2017-08-14 15:26:43 X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 17081415-0017-0000-0000-00003B07DE48 Message-Id: <1502724390-17411-4-git-send-email-eajames@linux.vnet.ibm.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:,, definitions=2017-08-14_14:,, 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-1708140250 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2031 Lines: 70 From: "Edward A. James" Signed-off-by: Edward A. James --- Documentation/hwmon/ibm-cffps | 54 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 54 insertions(+) create mode 100644 Documentation/hwmon/ibm-cffps diff --git a/Documentation/hwmon/ibm-cffps b/Documentation/hwmon/ibm-cffps new file mode 100644 index 0000000..e091ff2 --- /dev/null +++ b/Documentation/hwmon/ibm-cffps @@ -0,0 +1,54 @@ +Kernel driver ibm-cffps +======================= + +Supported chips: + * IBM Common Form Factor power supply + +Author: Eddie James + +Description +----------- + +This driver supports IBM Common Form Factor (CFF) power supplies. This driver +is a client to the core PMBus driver. + +Usage Notes +----------- + +This driver does not auto-detect devices. 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