drm/tests: hdmi: Fix memory leaks in drm_display_mode_from_cea_vic()
[drm/drm-misc.git] / Documentation / hwmon / mp5920.rst
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1 .. SPDX-License-Identifier: GPL-2.0
3 Kernel driver mp5920
4 ====================
6 Supported chips:
8   * MPS MP5920
10     Prefix: 'mp5920'
12   * Datasheet
14     Publicly available at the MPS website : https://www.monolithicpower.com/en/mp5920.html
16 Authors:
18         Tony Ao <tony_ao@wiwynn.com>
19         Alex Vdovydchenko <xzeol@yahoo.com>
21 Description
22 -----------
24 This driver implements support for Monolithic Power Systems, Inc. (MPS)
25 MP5920 Hot-Swap Controller.
27 Device compliant with:
29 - PMBus rev 1.3 interface.
31 Device supports direct and linear format for reading input voltage,
32 output voltage, output current, input power and temperature.
34 The driver exports the following attributes via the 'sysfs' files
35 for input voltage:
37 **in1_input**
39 **in1_label**
41 **in1_rated_max**
43 **in1_rated_min**
45 **in1_crit**
47 **in1_alarm**
49 The driver provides the following attributes for output voltage:
51 **in2_input**
53 **in2_label**
55 **in2_rated_max**
57 **in2_rated_min**
59 **in2_alarm**
61 The driver provides the following attributes for output current:
63 **curr1_input**
65 **curr1_label**
67 **curr1_crit**
69 **curr1_alarm**
71 **curr1_rated_max**
73 The driver provides the following attributes for input power:
75 **power1_input**
77 **power1_label**
79 **power1_max**
81 **power1_rated_max**
83 The driver provides the following attributes for temperature:
85 **temp1_input**
87 **temp1_max**
89 **temp1_crit**
91 **temp1_alarm**