1 .. SPDX-License-Identifier: GPL-2.0 2 3 Kernel driver xdp710 4 ==================== 5 6 Supported chips: 7 8 * Infineon XDP710 9 10 Prefix: 'xdp710' 11 12 * Datasheet 13 14 Publicly available at the Infineon website : https://www.infineon.com/dgdl/Infineon-XDP710-001-DataSheet-v01_00-EN.pdf?fileId=8ac78c8c8412f8d301848a5316290b97 15 16 Author: 17 18 Peter Yin <peteryin.openbmc@gmail.com> 19 20 Description 21 ----------- 22 23 This driver implements support for Infineon XDP710 Hot-Swap Controller. 24 25 Device compliant with: 26 27 - PMBus rev 1.3 interface. 28 29 Device supports direct and linear format for reading input voltage, 30 output voltage, output current, input power and temperature. 31 32 The driver exports the following attributes via the 'sysfs' files 33 for input voltage: 34 35 **in1_input** 36 37 **in1_label** 38 39 **in1_max** 40 41 **in1_max_alarm** 42 43 **in1_min** 44 45 **in1_min_alarm** 46 47 The driver provides the following attributes for output voltage: 48 49 **in2_input** 50 51 **in2_label** 52 53 **in2_alarm** 54 55 The driver provides the following attributes for output current: 56 57 **curr1_input** 58 59 **curr1_label** 60 61 **curr1_alarm** 62 63 **curr1_max** 64 65 The driver provides the following attributes for input power: 66 67 **power1_input** 68 69 **power1_label** 70 71 **power1_alarm** 72 73 The driver provides the following attributes for temperature: 74 75 **temp1_input** 76 77 **temp1_max** 78 79 **temp1_max_alarm** 80 81 **temp1_crit** 82 83 **temp1_crit_alarm**
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