1 Kernel driver menf21bmc_hwmon
2 =============================
3
4 Supported chips:
5
6 * MEN 14F021P00
7
8 Prefix: 'menf21bmc_hwmon'
9
10 Addresses scanned: -
11
12 Author: Andreas Werner <andreas.werner@men.de>
13
14 Description
15 -----------
16
17 The menf21bmc is a Board Management Controller
18 interface to the host to access the features i
19
20 This driver gives access to the voltage monito
21 voltages of the board.
22 The voltage sensors are connected to the ADC i
23 a PIC16F917 Mikrocontroller.
24
25 Usage Notes
26 -----------
27
28 This driver is part of the MFD driver named "m
29 not auto-detect devices.
30 You will have to instantiate the MFD driver ex
31 Please see Documentation/i2c/instantiating-dev
32 details.
33
34 Sysfs entries
35 -------------
36
37 The following attributes are supported. All at
38 The Limits are read once by the driver.
39
40 =============== ==========================
41 in0_input +3.3V input voltage
42 in1_input +5.0V input voltage
43 in2_input +12.0V input voltage
44 in3_input +5V Standby input voltage
45 in4_input VBAT (on board battery)
46
47 in[0-4]_min Minimum voltage limit
48 in[0-4]_max Maximum voltage limit
49
50 in0_label "MON_3_3V"
51 in1_label "MON_5V"
52 in2_label "MON_12V"
53 in3_label "5V_STANDBY"
54 in4_label "VBAT"
55 =============== ==========================
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