xref: /linux/Documentation/hwmon/mp2985.rst (revision bba2c3615bd6cfee7456d1130f2e6b01b3f4e9ba) 
1.. SPDX-License-Identifier: GPL-2.0
2
3Kernel driver mp2985
4====================
5
6Supported chips:
7
8  * MPS mp2985
9
10    Prefix: 'mp2985'
11
12Author:
13
14	Wensheng Wang <wenswang@yeah.net>
15
16Description
17-----------
18
19This driver implements support for Monolithic Power Systems, Inc. (MPS)
20MP2985 Dual Loop 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
37**in1_lcrit**
38
39**in1_lcrit_alarm**
40
41**in1_max**
42
43**in1_max_alarm**
44
45**in1_min**
46
47**in1_min_alarm**
48
49The driver provides the following attributes for output voltage:
50
51**in2_input**
52
53**in2_label**
54
55**in2_crit**
56
57**in2_crit_alarm**
58
59**in2_lcrit**
60
61**in2_lcrit_alarm**
62
63**in3_input**
64
65**in3_label**
66
67**in3_crit**
68
69**in3_crit_alarm**
70
71**in3_lcrit**
72
73**in3_lcrit_alarm**
74
75The driver provides the following attributes for input current:
76
77**curr1_input**
78
79**curr1_label**
80
81The driver provides the following attributes for output current:
82
83**curr2_input**
84
85**curr2_label**
86
87**curr2_crit**
88
89**curr2_crit_alarm**
90
91**curr2_max**
92
93**curr2_max_alarm**
94
95**curr3_input**
96
97**curr3_label**
98
99**curr3_crit**
100
101**curr3_crit_alarm**
102
103**curr3_max**
104
105**curr3_max_alarm**
106
107The driver provides the following attributes for input power:
108
109**power1_input**
110
111**power1_label**
112
113**power2_input**
114
115**power2_label**
116
117The driver provides the following attributes for output power:
118
119**power3_input**
120
121**power3_label**
122
123**power4_input**
124
125**power4_label**
126
127The driver provides the following attributes for temperature:
128
129**temp1_input**
130
131**temp1_crit**
132
133**temp1_crit_alarm**
134
135**temp1_max**
136
137**temp1_max_alarm**
138
139**temp2_input**
140
141**temp2_crit**
142
143**temp2_crit_alarm**
144
145**temp2_max**
146
147**temp2_max_alarm**
148