1*dc5abc2fSNoah Wang.. SPDX-License-Identifier: GPL-2.0 2*dc5abc2fSNoah Wang 3*dc5abc2fSNoah WangKernel driver mp9941 4*dc5abc2fSNoah Wang==================== 5*dc5abc2fSNoah Wang 6*dc5abc2fSNoah WangSupported chips: 7*dc5abc2fSNoah Wang 8*dc5abc2fSNoah Wang * MPS mp9941 9*dc5abc2fSNoah Wang 10*dc5abc2fSNoah Wang Prefix: 'mp9941' 11*dc5abc2fSNoah Wang 12*dc5abc2fSNoah Wang * Datasheet 13*dc5abc2fSNoah Wang https://scnbwymvp-my.sharepoint.com/:f:/g/personal/admin_scnbwy_com/Eth4kX1_J1hMsaASHiOYL4QBHU5a75r-tRfLKbHnJFdKLQ?e=vxj3DF 14*dc5abc2fSNoah Wang 15*dc5abc2fSNoah WangAuthor: 16*dc5abc2fSNoah Wang 17*dc5abc2fSNoah Wang Noah Wang <noahwang.wang@outlook.com> 18*dc5abc2fSNoah Wang 19*dc5abc2fSNoah WangDescription 20*dc5abc2fSNoah Wang----------- 21*dc5abc2fSNoah Wang 22*dc5abc2fSNoah WangThis driver implements support for Monolithic Power Systems, Inc. (MPS) 23*dc5abc2fSNoah WangMP9941 digital step-down converter. 24*dc5abc2fSNoah Wang 25*dc5abc2fSNoah WangDevice compliant with: 26*dc5abc2fSNoah Wang 27*dc5abc2fSNoah Wang- PMBus rev 1.3 interface. 28*dc5abc2fSNoah Wang 29*dc5abc2fSNoah WangThe driver exports the following attributes via the 'sysfs' files 30*dc5abc2fSNoah Wangfor input voltage: 31*dc5abc2fSNoah Wang 32*dc5abc2fSNoah Wang**in1_input** 33*dc5abc2fSNoah Wang 34*dc5abc2fSNoah Wang**in1_label** 35*dc5abc2fSNoah Wang 36*dc5abc2fSNoah Wang**in1_crit** 37*dc5abc2fSNoah Wang 38*dc5abc2fSNoah Wang**in1_crit_alarm** 39*dc5abc2fSNoah Wang 40*dc5abc2fSNoah WangThe driver provides the following attributes for output voltage: 41*dc5abc2fSNoah Wang 42*dc5abc2fSNoah Wang**in2_input** 43*dc5abc2fSNoah Wang 44*dc5abc2fSNoah Wang**in2_label** 45*dc5abc2fSNoah Wang 46*dc5abc2fSNoah Wang**in2_lcrit** 47*dc5abc2fSNoah Wang 48*dc5abc2fSNoah Wang**in2_lcrit_alarm** 49*dc5abc2fSNoah Wang 50*dc5abc2fSNoah Wang**in2_rated_max** 51*dc5abc2fSNoah Wang 52*dc5abc2fSNoah Wang**in2_rated_min** 53*dc5abc2fSNoah Wang 54*dc5abc2fSNoah WangThe driver provides the following attributes for input current: 55*dc5abc2fSNoah Wang 56*dc5abc2fSNoah Wang**curr1_input** 57*dc5abc2fSNoah Wang 58*dc5abc2fSNoah Wang**curr1_label** 59*dc5abc2fSNoah Wang 60*dc5abc2fSNoah Wang**curr1_max** 61*dc5abc2fSNoah Wang 62*dc5abc2fSNoah Wang**curr1_max_alarm** 63*dc5abc2fSNoah Wang 64*dc5abc2fSNoah WangThe driver provides the following attributes for output current: 65*dc5abc2fSNoah Wang 66*dc5abc2fSNoah Wang**curr2_input** 67*dc5abc2fSNoah Wang 68*dc5abc2fSNoah Wang**curr2_label** 69*dc5abc2fSNoah Wang 70*dc5abc2fSNoah WangThe driver provides the following attributes for input power: 71*dc5abc2fSNoah Wang 72*dc5abc2fSNoah Wang**power1_input** 73*dc5abc2fSNoah Wang 74*dc5abc2fSNoah Wang**power1_label** 75*dc5abc2fSNoah Wang 76*dc5abc2fSNoah WangThe driver provides the following attributes for output power: 77*dc5abc2fSNoah Wang 78*dc5abc2fSNoah Wang**power2_input** 79*dc5abc2fSNoah Wang 80*dc5abc2fSNoah Wang**power2_label** 81*dc5abc2fSNoah Wang 82*dc5abc2fSNoah WangThe driver provides the following attributes for temperature: 83*dc5abc2fSNoah Wang 84*dc5abc2fSNoah Wang**temp1_input** 85*dc5abc2fSNoah Wang 86*dc5abc2fSNoah Wang**temp1_crit** 87*dc5abc2fSNoah Wang 88*dc5abc2fSNoah Wang**temp1_crit_alarm** 89*dc5abc2fSNoah Wang 90*dc5abc2fSNoah Wang**temp1_max** 91*dc5abc2fSNoah Wang 92*dc5abc2fSNoah Wang**temp1_max_alarm** 93