1e57695e7SMauro Carvalho ChehabKernel driver ir38064 2e57695e7SMauro Carvalho Chehab===================== 3e57695e7SMauro Carvalho Chehab 4e57695e7SMauro Carvalho ChehabSupported chips: 5e57695e7SMauro Carvalho Chehab 6*ca003af3SPatrick Rudolph * Infineon IR38060 7*ca003af3SPatrick Rudolph 8*ca003af3SPatrick Rudolph Prefix: 'IR38060' 9*ca003af3SPatrick Rudolph Addresses scanned: - 10*ca003af3SPatrick Rudolph 11*ca003af3SPatrick Rudolph Datasheet: Publicly available at the Infineon website 12*ca003af3SPatrick Rudolph https://www.infineon.com/dgdl/Infineon-IR38060M-DS-v03_16-EN.pdf?fileId=5546d4625c167129015c3291ea9a4cee 13*ca003af3SPatrick Rudolph 14e57695e7SMauro Carvalho Chehab * Infineon IR38064 15e57695e7SMauro Carvalho Chehab 16e57695e7SMauro Carvalho Chehab Prefix: 'ir38064' 17e57695e7SMauro Carvalho Chehab Addresses scanned: - 18e57695e7SMauro Carvalho Chehab 19*ca003af3SPatrick Rudolph Datasheet: Publicly available at the Infineon website 20e57695e7SMauro Carvalho Chehab https://www.infineon.com/dgdl/Infineon-IR38064MTRPBF-DS-v03_07-EN.pdf?fileId=5546d462584d1d4a0158db0d9efb67ca 21e57695e7SMauro Carvalho Chehab 22*ca003af3SPatrick Rudolph * Infineon IR38164 23*ca003af3SPatrick Rudolph 24*ca003af3SPatrick Rudolph Prefix: 'ir38164' 25*ca003af3SPatrick Rudolph Addresses scanned: - 26*ca003af3SPatrick Rudolph 27*ca003af3SPatrick Rudolph Datasheet: Publicly available at the Infineon website 28*ca003af3SPatrick Rudolph https://www.infineon.com/dgdl/Infineon-IR38164M-DS-v02_02-EN.pdf?fileId=5546d462636cc8fb01640046efea1248 29*ca003af3SPatrick Rudolph 30*ca003af3SPatrick Rudolph * Infineon ir38263 31*ca003af3SPatrick Rudolph 32*ca003af3SPatrick Rudolph Prefix: 'ir38263' 33*ca003af3SPatrick Rudolph Addresses scanned: - 34*ca003af3SPatrick Rudolph 35*ca003af3SPatrick Rudolph Datasheet: Publicly available at the Infineon website 36*ca003af3SPatrick Rudolph https://www.infineon.com/dgdl/Infineon-IR38263M-DataSheet-v03_05-EN.pdf?fileId=5546d4625b62cd8a015bcf81f90a6e52 37*ca003af3SPatrick Rudolph 38e57695e7SMauro Carvalho ChehabAuthors: 39e57695e7SMauro Carvalho Chehab - Maxim Sloyko <maxims@google.com> 40e57695e7SMauro Carvalho Chehab - Patrick Venture <venture@google.com> 41e57695e7SMauro Carvalho Chehab 42e57695e7SMauro Carvalho ChehabDescription 43e57695e7SMauro Carvalho Chehab----------- 44e57695e7SMauro Carvalho Chehab 45*ca003af3SPatrick RudolphIR38x6x are a Single-input Voltage, Synchronous Buck Regulator, DC-DC Converter. 46e57695e7SMauro Carvalho Chehab 47e57695e7SMauro Carvalho ChehabUsage Notes 48e57695e7SMauro Carvalho Chehab----------- 49e57695e7SMauro Carvalho Chehab 50e57695e7SMauro Carvalho ChehabThis driver does not probe for PMBus devices. You will have to instantiate 51e57695e7SMauro Carvalho Chehabdevices explicitly. 52e57695e7SMauro Carvalho Chehab 53e57695e7SMauro Carvalho ChehabSysfs attributes 54e57695e7SMauro Carvalho Chehab---------------- 55e57695e7SMauro Carvalho Chehab 56e57695e7SMauro Carvalho Chehab======================= =========================== 57e57695e7SMauro Carvalho Chehabcurr1_label "iout1" 58e57695e7SMauro Carvalho Chehabcurr1_input Measured output current 59e57695e7SMauro Carvalho Chehabcurr1_crit Critical maximum current 60e57695e7SMauro Carvalho Chehabcurr1_crit_alarm Current critical high alarm 61e57695e7SMauro Carvalho Chehabcurr1_max Maximum current 62e57695e7SMauro Carvalho Chehabcurr1_max_alarm Current high alarm 63e57695e7SMauro Carvalho Chehab 64e57695e7SMauro Carvalho Chehabin1_label "vin" 65e57695e7SMauro Carvalho Chehabin1_input Measured input voltage 66e57695e7SMauro Carvalho Chehabin1_crit Critical maximum input voltage 67e57695e7SMauro Carvalho Chehabin1_crit_alarm Input voltage critical high alarm 68e57695e7SMauro Carvalho Chehabin1_min Minimum input voltage 69e57695e7SMauro Carvalho Chehabin1_min_alarm Input voltage low alarm 70e57695e7SMauro Carvalho Chehab 71e57695e7SMauro Carvalho Chehabin2_label "vout1" 72e57695e7SMauro Carvalho Chehabin2_input Measured output voltage 73e57695e7SMauro Carvalho Chehabin2_lcrit Critical minimum output voltage 74e57695e7SMauro Carvalho Chehabin2_lcrit_alarm Output voltage critical low alarm 75e57695e7SMauro Carvalho Chehabin2_crit Critical maximum output voltage 76e57695e7SMauro Carvalho Chehabin2_crit_alarm Output voltage critical high alarm 77e57695e7SMauro Carvalho Chehabin2_max Maximum output voltage 78e57695e7SMauro Carvalho Chehabin2_max_alarm Output voltage high alarm 79e57695e7SMauro Carvalho Chehabin2_min Minimum output voltage 80e57695e7SMauro Carvalho Chehabin2_min_alarm Output voltage low alarm 81e57695e7SMauro Carvalho Chehab 82e57695e7SMauro Carvalho Chehabpower1_label "pout1" 83e57695e7SMauro Carvalho Chehabpower1_input Measured output power 84e57695e7SMauro Carvalho Chehab 85e57695e7SMauro Carvalho Chehabtemp1_input Measured temperature 86e57695e7SMauro Carvalho Chehabtemp1_crit Critical high temperature 87e57695e7SMauro Carvalho Chehabtemp1_crit_alarm Chip temperature critical high alarm 88e57695e7SMauro Carvalho Chehabtemp1_max Maximum temperature 89e57695e7SMauro Carvalho Chehabtemp1_max_alarm Chip temperature high alarm 90e57695e7SMauro Carvalho Chehab======================= =========================== 91