From: Eddie James <eajames@linux.vnet.ibm.com>
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" <eajames@us.ibm.com>
Subject: [PATCH v2 3/3] Documentation: hwmon: Add POWER system power supply documentation
Date: Thu, 10 Aug 2017 17:19:46 -0500 [thread overview]
Message-ID: <1502403586-20549-4-git-send-email-eajames@linux.vnet.ibm.com> (raw)
In-Reply-To: <1502403586-20549-1-git-send-email-eajames@linux.vnet.ibm.com>
From: "Edward A. James" <eajames@us.ibm.com>
Signed-off-by: Edward A. James <eajames@us.ibm.com>
---
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 <eajames@us.ibm.com>
+
+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
next prev parent reply other threads:[~2017-08-10 22:20 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-10 22:19 [PATCH v2 0/3] hwmon: (pmbus): Add POWER System power supply driver Eddie James
2017-08-10 22:19 ` [PATCH v2 1/3] dt-bindings: i2c: Document the POWER system power supply device Eddie James
2017-08-17 15:11 ` Rob Herring
2017-08-21 18:35 ` Eddie James
2017-08-10 22:19 ` [PATCH v2 2/3] hwmon: (pmbus): Add POWER system power supply driver Eddie James
2017-08-11 1:18 ` Guenter Roeck
2017-08-11 14:30 ` Eddie James
2017-08-11 18:27 ` Guenter Roeck
2017-08-10 22:19 ` Eddie James [this message]
2017-08-11 1:19 ` [PATCH v2 3/3] Documentation: hwmon: Add POWER system power supply documentation Guenter Roeck
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