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  • Committer: Package Import Robot
  • Author(s): John Rigby, John Rigby
  • Date: 2011-09-26 10:44:23 UTC
  • Revision ID: package-import@ubuntu.com-20110926104423-3o58a3c1bj7x00rs
Tags: 3.0.0-1007.9
https://launchpad.net/bugs/826021
[ John Rigby ]

Enable crypto modules and remove crypto-modules from
exclude-module files
LP: #826021

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Documentation/hwmon/ucd9200
 
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Kernel driver ucd9200
 
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=====================
 
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Supported chips:
 
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  * TI UCD9220, UCD9222, UCD9224, UCD9240, UCD9244, UCD9246, and UCD9248
 
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    Prefixes: 'ucd9220', 'ucd9222', 'ucd9224', 'ucd9240', 'ucd9244', 'ucd9246',
 
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        'ucd9248'
 
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    Addresses scanned: -
 
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    Datasheets:
 
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        http://focus.ti.com/lit/ds/symlink/ucd9220.pdf
 
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        http://focus.ti.com/lit/ds/symlink/ucd9222.pdf
 
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        http://focus.ti.com/lit/ds/symlink/ucd9224.pdf
 
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        http://focus.ti.com/lit/ds/symlink/ucd9240.pdf
 
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        http://focus.ti.com/lit/ds/symlink/ucd9244.pdf
 
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        http://focus.ti.com/lit/ds/symlink/ucd9246.pdf
 
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        http://focus.ti.com/lit/ds/symlink/ucd9248.pdf
 
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Author: Guenter Roeck <guenter.roeck@ericsson.com>
 
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Description
 
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-----------
 
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[From datasheets] UCD9220, UCD9222, UCD9224, UCD9240, UCD9244, UCD9246, and
 
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UCD9248 are multi-rail, multi-phase synchronous buck digital PWM controllers
 
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designed for non-isolated DC/DC power applications. The devices integrate
 
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dedicated circuitry for DC/DC loop management with flash memory and a serial
 
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interface to support configuration, monitoring and management.
 
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This driver is a client driver to the core PMBus driver. Please see
 
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Documentation/hwmon/pmbus for details on PMBus client drivers.
 
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Usage Notes
 
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-----------
 
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This driver does not auto-detect devices. You will have to instantiate the
 
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devices explicitly. Please see Documentation/i2c/instantiating-devices for
 
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details.
 
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Platform data support
 
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---------------------
 
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The driver supports standard PMBus driver platform data. Please see
 
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Documentation/hwmon/pmbus for details.
 
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Sysfs entries
 
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-------------
 
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The following attributes are supported. Limits are read-write; all other
 
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attributes are read-only.
 
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in1_label               "vin".
 
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in1_input               Measured voltage. From READ_VIN register.
 
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in1_min                 Minumum Voltage. From VIN_UV_WARN_LIMIT register.
 
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in1_max                 Maximum voltage. From VIN_OV_WARN_LIMIT register.
 
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in1_lcrit               Critical minumum Voltage. VIN_UV_FAULT_LIMIT register.
 
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in1_crit                Critical maximum voltage. From VIN_OV_FAULT_LIMIT register.
 
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in1_min_alarm           Voltage low alarm. From VIN_UV_WARNING status.
 
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in1_max_alarm           Voltage high alarm. From VIN_OV_WARNING status.
 
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in1_lcrit_alarm         Voltage critical low alarm. From VIN_UV_FAULT status.
 
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in1_crit_alarm          Voltage critical high alarm. From VIN_OV_FAULT status.
 
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in[2-5]_label           "vout[1-4]".
 
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in[2-5]_input           Measured voltage. From READ_VOUT register.
 
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in[2-5]_min             Minumum Voltage. From VOUT_UV_WARN_LIMIT register.
 
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in[2-5]_max             Maximum voltage. From VOUT_OV_WARN_LIMIT register.
 
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in[2-5]_lcrit           Critical minumum Voltage. VOUT_UV_FAULT_LIMIT register.
 
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in[2-5]_crit            Critical maximum voltage. From VOUT_OV_FAULT_LIMIT register.
 
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in[2-5]_min_alarm       Voltage low alarm. From VOLTAGE_UV_WARNING status.
 
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in[2-5]_max_alarm       Voltage high alarm. From VOLTAGE_OV_WARNING status.
 
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in[2-5]_lcrit_alarm     Voltage critical low alarm. From VOLTAGE_UV_FAULT status.
 
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in[2-5]_crit_alarm      Voltage critical high alarm. From VOLTAGE_OV_FAULT status.
 
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curr1_label             "iin".
 
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curr1_input             Measured current. From READ_IIN register.
 
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curr[2-5]_label         "iout[1-4]".
 
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curr[2-5]_input         Measured current. From READ_IOUT register.
 
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curr[2-5]_max           Maximum current. From IOUT_OC_WARN_LIMIT register.
 
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curr[2-5]_lcrit         Critical minumum output current. From IOUT_UC_FAULT_LIMIT
 
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                        register.
 
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curr[2-5]_crit          Critical maximum current. From IOUT_OC_FAULT_LIMIT register.
 
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curr[2-5]_max_alarm     Current high alarm. From IOUT_OC_WARNING status.
 
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curr[2-5]_crit_alarm    Current critical high alarm. From IOUT_OC_FAULT status.
 
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power1_input            Measured input power. From READ_PIN register.
 
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power1_label            "pin"
 
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power[2-5]_input        Measured output power. From READ_POUT register.
 
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power[2-5]_label        "pout[1-4]"
 
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                        The number of output voltage, current, and power
 
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                        attribute sets is determined by the number of enabled
 
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                        rails. See chip datasheets for details.
 
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temp[1-5]_input         Measured temperatures. From READ_TEMPERATURE_1 and
 
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                        READ_TEMPERATURE_2 registers.
 
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                        temp1 is the chip internal temperature. temp[2-5] are
 
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                        rail temperatures.  temp[2-5] attributes are only
 
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                        created for enabled rails. See chip datasheets for
 
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                        details.
 
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temp[1-5]_max           Maximum temperature. From OT_WARN_LIMIT register.
 
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temp[1-5]_crit          Critical high temperature. From OT_FAULT_LIMIT register.
 
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temp[1-5]_max_alarm     Temperature high alarm.
 
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temp[1-5]_crit_alarm    Temperature critical high alarm.
 
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fan1_input              Fan RPM. ucd9240 only.
 
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fan1_alarm              Fan alarm. ucd9240 only.
 
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fan1_fault              Fan fault. ucd9240 only.