Documentation/hwmon/xdp710.rst

   1 .. SPDX-License-Identifier: GPL-2.0
   2
   3 Kernel driver xdp710
   4 ====================
   5
   6 Supported chips:
   7
   8   * Infineon XDP710
   9
  10     Prefix: 'xdp710'
  11
  12   * Datasheet
  13
  14     Publicly available at the Infineon website : https://www.infineon.com/dgdl/Infineon-XDP710-001-DataSheet-v01_00-EN.pdf?fileId=8ac78c8c8412f8d301848a5316290b97
  15
  16 Author:
  17
  18         Peter Yin <peteryin.openbmc@gmail.com>
  19
  20 Description
  21 -----------
  22
  23 This driver implements support for Infineon XDP710 Hot-Swap Controller.
  24
  25 Device compliant with:
  26
  27 - PMBus rev 1.3 interface.
  28
  29 Device supports direct and linear format for reading input voltage,
  30 output voltage, output current, input power and temperature.
  31
  32 The driver exports the following attributes via the 'sysfs' files
  33 for input voltage:
  34
  35 **in1_input**
  36
  37 **in1_label**
  38
  39 **in1_max**
  40
  41 **in1_max_alarm**
  42
  43 **in1_min**
  44
  45 **in1_min_alarm**
  46
  47 The driver provides the following attributes for output voltage:
  48
  49 **in2_input**
  50
  51 **in2_label**
  52
  53 **in2_alarm**
  54
  55 The driver provides the following attributes for output current:
  56
  57 **curr1_input**
  58
  59 **curr1_label**
  60
  61 **curr1_alarm**
  62
  63 **curr1_max**
  64
  65 The driver provides the following attributes for input power:
  66
  67 **power1_input**
  68
  69 **power1_label**
  70
  71 **power1_alarm**
  72
  73 The driver provides the following attributes for temperature:
  74
  75 **temp1_input**
  76
  77 **temp1_max**
  78
  79 **temp1_max_alarm**
  80
  81 **temp1_crit**
  82
  83 **temp1_crit_alarm**