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kernel/linux-rt-4.4.41/Documentation/hwmon/max20751 2.03 KB
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  Kernel driver max20751
  ======================
  
  Supported chips:
    * maxim MAX20751
      Prefix: 'max20751'
      Addresses scanned: -
      Datasheet: http://datasheets.maximintegrated.com/en/ds/MAX20751.pdf
      Application note: http://pdfserv.maximintegrated.com/en/an/AN5941.pdf
  
  Author: Guenter Roeck <linux@roeck-us.net>
  
  
  Description
  -----------
  
  This driver supports MAX20751 Multiphase Master with PMBus Interface
  and Internal Buck Converter.
  
  The driver is a client driver to the core PMBus driver.
  Please see Documentation/hwmon/pmbus for details on PMBus client drivers.
  
  
  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.
  
  
  Platform data support
  ---------------------
  
  The driver supports standard PMBus driver platform data.
  
  
  Sysfs entries
  -------------
  
  The following attributes are supported.
  
  in1_label		"vin1"
  in1_input		Measured voltage.
  in1_min			Minimum input voltage.
  in1_max			Maximum input voltage.
  in1_lcrit		Critical minimum input voltage.
  in1_crit		Critical maximum input voltage.
  in1_min_alarm		Input voltage low alarm.
  in1_lcrit_alarm		Input voltage critical low alarm.
  in1_min_alarm		Input voltage low alarm.
  in1_max_alarm		Input voltage high alarm.
  
  in2_label		"vout1"
  in2_input		Measured voltage.
  in2_min			Minimum output voltage.
  in2_max			Maximum output voltage.
  in2_lcrit		Critical minimum output voltage.
  in2_crit		Critical maximum output voltage.
  in2_min_alarm		Output voltage low alarm.
  in2_lcrit_alarm		Output voltage critical low alarm.
  in2_min_alarm		Output voltage low alarm.
  in2_max_alarm		Output voltage high alarm.
  
  curr1_input		Measured output current.
  curr1_label		"iout1"
  curr1_max		Maximum output current.
  curr1_alarm		Current high alarm.
  
  temp1_input		Measured temperature.
  temp1_max		Maximum temperature.
  temp1_crit		Critical high temperature.
  temp1_max_alarm		Chip temperature high alarm.
  temp1_crit_alarm	Chip temperature critical high alarm.
  
  power1_input		Output power.
  power1_label		"pout1"