xref: /linux/Documentation/hwmon/mp29502.rst (revision 55a42f78ffd386e01a5404419f8c5ded7db70a21) 
1.. SPDX-License-Identifier: GPL-2.0
2
3Kernel driver mp29502
4=====================
5
6Supported chips:
7
8  * MPS mp29502
9
10    Prefix: 'mp29502'
11
12Author:
13
14	Wensheng Wang <wenswang@yeah.net>
15
16Description
17-----------
18
19This driver implements support for Monolithic Power Systems, Inc. (MPS)
20MP29502 Digital Multi-phase Controller.
21
22Device compliant with:
23
24- PMBus rev 1.3 interface.
25
26The driver exports the following attributes via the 'sysfs' files
27for input voltage:
28
29**in1_input**
30
31**in1_label**
32
33**in1_crit**
34
35**in1_crit_alarm**
36
37The driver provides the following attributes for output voltage:
38
39**in2_input**
40
41**in2_label**
42
43**in2_crit**
44
45**in2_crit_alarm**
46
47**in2_lcrit**
48
49**in2_lcrit_alarm**
50
51The driver provides the following attributes for input current:
52
53**curr1_input**
54
55**curr1_label**
56
57The driver provides the following attributes for output current:
58
59**curr2_input**
60
61**curr2_label**
62
63**curr2_crit**
64
65**curr2_crit_alarm**
66
67**curr2_max**
68
69**curr2_max_alarm**
70
71The driver provides the following attributes for input power:
72
73**power1_input**
74
75**power1_label**
76
77The driver provides the following attributes for output power:
78
79**power2_input**
80
81**power2_label**
82
83The driver provides the following attributes for temperature:
84
85**temp1_input**
86
87**temp1_crit**
88
89**temp1_crit_alarm**
90
91**temp1_max**
92
93**temp1_max_alarm**
94