1 .. SPDX-License-Identifier: GPL-2.0 2 3 Kernel driver mp5920 4 ==================== 5 6 Supported chips: 7 8 * MPS MP5920 9 10 Prefix: 'mp5920' 11 12 * Datasheet 13 14 Publicly available at the MPS website : https://www.monolithicpower.com/en/mp5920.html 15 16 Authors: 17 18 Tony Ao <tony_ao@wiwynn.com> 19 Alex Vdovydchenko <xzeol@yahoo.com> 20 21 Description 22 ----------- 23 24 This driver implements support for Monolithic Power Systems, Inc. (MPS) 25 MP5920 Hot-Swap Controller. 26 27 Device compliant with: 28 29 - PMBus rev 1.3 interface. 30 31 Device supports direct and linear format for reading input voltage, 32 output voltage, output current, input power and temperature. 33 34 The driver exports the following attributes via the 'sysfs' files 35 for input voltage: 36 37 **in1_input** 38 39 **in1_label** 40 41 **in1_rated_max** 42 43 **in1_rated_min** 44 45 **in1_crit** 46 47 **in1_alarm** 48 49 The driver provides the following attributes for output voltage: 50 51 **in2_input** 52 53 **in2_label** 54 55 **in2_rated_max** 56 57 **in2_rated_min** 58 59 **in2_alarm** 60 61 The driver provides the following attributes for output current: 62 63 **curr1_input** 64 65 **curr1_label** 66 67 **curr1_crit** 68 69 **curr1_alarm** 70 71 **curr1_rated_max** 72 73 The driver provides the following attributes for input power: 74 75 **power1_input** 76 77 **power1_label** 78 79 **power1_max** 80 81 **power1_rated_max** 82 83 The driver provides the following attributes for temperature: 84 85 **temp1_input** 86 87 **temp1_max** 88 89 **temp1_crit** 90 91 **temp1_alarm**
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.