1 Kernel driver ibm-cffps
2 =======================
3
4 Supported chips:
5
6 * IBM Common Form Factor power supply
7
8 Author: Eddie James <eajames@us.ibm.com>
9
10 Description
11 -----------
12
13 This driver supports IBM Common Form Factor (C
14 is a client to the core PMBus driver.
15
16 Usage Notes
17 -----------
18
19 This driver does not auto-detect devices. You
20 devices explicitly. Please see Documentation/i
21 details.
22
23 Sysfs entries
24 -------------
25
26 The following attributes are supported:
27
28 ======================= ======================
29 curr1_alarm Output current over-cu
30 curr1_input Measured output curren
31 curr1_label "iout1"
32
33 fan1_alarm Fan 1 warning.
34 fan1_fault Fan 1 fault.
35 fan1_input Fan 1 speed in RPM.
36 fan2_alarm Fan 2 warning.
37 fan2_fault Fan 2 fault.
38 fan2_input Fan 2 speed in RPM.
39
40 in1_alarm Input voltage under-vo
41 in1_input Measured input voltage
42 in1_label "vin"
43 in2_alarm Output voltage over-vo
44 in2_input Measured output voltag
45 in2_label "vout1"
46
47 power1_alarm Input fault or alarm.
48 power1_input Measured input power i
49 power1_label "pin"
50
51 temp1_alarm PSU inlet ambient temp
52 temp1_input Measured PSU inlet amb
53 temp2_alarm Secondary rectifier te
54 temp2_input Measured secondary rec
55 temp3_alarm ORing FET temperature
56 temp3_input Measured ORing FET tem
57 ======================= ======================
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