linux/Documentation/hwmon/lm25066
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   1Kernel driver max8688
   2=====================
   3
   4Supported chips:
   5  * National Semiconductor LM25066
   6    Prefix: 'lm25066'
   7    Addresses scanned: -
   8    Datasheets:
   9        http://www.national.com/pf/LM/LM25066.html
  10        http://www.national.com/pf/LM/LM25066A.html
  11  * National Semiconductor LM5064
  12    Prefix: 'lm5064'
  13    Addresses scanned: -
  14    Datasheet:
  15        http://www.national.com/pf/LM/LM5064.html
  16  * National Semiconductor LM5066
  17    Prefix: 'lm5066'
  18    Addresses scanned: -
  19    Datasheet:
  20        http://www.national.com/pf/LM/LM5066.html
  21
  22Author: Guenter Roeck <guenter.roeck@ericsson.com>
  23
  24
  25Description
  26-----------
  27
  28This driver supports hardware montoring for National Semiconductor LM25066,
  29LM5064, and LM5064 Power Management, Monitoring, Control, and Protection ICs.
  30
  31The driver is a client driver to the core PMBus driver. Please see
  32Documentation/hwmon/pmbus for details on PMBus client drivers.
  33
  34
  35Usage Notes
  36-----------
  37
  38This driver does not auto-detect devices. You will have to instantiate the
  39devices explicitly. Please see Documentation/i2c/instantiating-devices for
  40details.
  41
  42
  43Platform data support
  44---------------------
  45
  46The driver supports standard PMBus driver platform data.
  47
  48
  49Sysfs entries
  50-------------
  51
  52The following attributes are supported. Limits are read-write; all other
  53attributes are read-only.
  54
  55in1_label               "vin"
  56in1_input               Measured input voltage.
  57in1_average             Average measured input voltage.
  58in1_min                 Minimum input voltage.
  59in1_max                 Maximum input voltage.
  60in1_min_alarm           Input voltage low alarm.
  61in1_max_alarm           Input voltage high alarm.
  62
  63in2_label               "vout1"
  64in2_input               Measured output voltage.
  65in2_average             Average measured output voltage.
  66in2_min                 Minimum output voltage.
  67in2_min_alarm           Output voltage low alarm.
  68
  69in3_label               "vout2"
  70in3_input               Measured voltage on vaux pin
  71
  72curr1_label             "iin"
  73curr1_input             Measured input current.
  74curr1_average           Average measured input current.
  75curr1_max               Maximum input current.
  76curr1_max_alarm         Input current high alarm.
  77
  78power1_label            "pin"
  79power1_input            Measured input power.
  80power1_average          Average measured input power.
  81power1_max              Maximum input power limit.
  82power1_alarm            Input power alarm
  83power1_input_highest    Historical maximum power.
  84power1_reset_history    Write any value to reset maximum power history.
  85
  86temp1_input             Measured temperature.
  87temp1_max               Maximum temperature.
  88temp1_crit              Critical high temperature.
  89temp1_max_alarm         Chip temperature high alarm.
  90temp1_crit_alarm        Chip temperature critical high alarm.
  91
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