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1.. SPDX-License-Identifier: GPL-2.02 3Kernel driver mp99414====================5 6Supported chips:7 8 * MPS mp99419 10 Prefix: 'mp9941'11 12 * Datasheet13 https://scnbwymvp-my.sharepoint.com/:f:/g/personal/admin_scnbwy_com/Eth4kX1_J1hMsaASHiOYL4QBHU5a75r-tRfLKbHnJFdKLQ?e=vxj3DF14 15Author:16 17 Noah Wang <noahwang.wang@outlook.com>18 19Description20-----------21 22This driver implements support for Monolithic Power Systems, Inc. (MPS)23MP9941 digital step-down converter.24 25Device compliant with:26 27- PMBus rev 1.3 interface.28 29The driver exports the following attributes via the 'sysfs' files30for input voltage:31 32**in1_input**33 34**in1_label**35 36**in1_crit**37 38**in1_crit_alarm**39 40The driver provides the following attributes for output voltage:41 42**in2_input**43 44**in2_label**45 46**in2_lcrit**47 48**in2_lcrit_alarm**49 50**in2_rated_max**51 52**in2_rated_min**53 54The driver provides the following attributes for input current:55 56**curr1_input**57 58**curr1_label**59 60**curr1_max**61 62**curr1_max_alarm**63 64The driver provides the following attributes for output current:65 66**curr2_input**67 68**curr2_label**69 70The driver provides the following attributes for input power:71 72**power1_input**73 74**power1_label**75 76The driver provides the following attributes for output power:77 78**power2_input**79 80**power2_label**81 82The driver provides the following attributes for temperature:83 84**temp1_input**85 86**temp1_crit**87 88**temp1_crit_alarm**89 90**temp1_max**91 92**temp1_max_alarm**93