^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1) Kernel driver ir38064
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2) =====================
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 4) Supported chips:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 5)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 6) * Infineon IR38064
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 7)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 8) Prefix: 'ir38064'
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 9) Addresses scanned: -
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) Datasheet: Publicly available at the Infineon webiste
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) https://www.infineon.com/dgdl/Infineon-IR38064MTRPBF-DS-v03_07-EN.pdf?fileId=5546d462584d1d4a0158db0d9efb67ca
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) Authors:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) - Maxim Sloyko <maxims@google.com>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) - Patrick Venture <venture@google.com>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) Description
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) -----------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) IR38064 is a Single-input Voltage, Synchronous Buck Regulator, DC-DC Converter.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) Usage Notes
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) -----------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) This driver does not probe for PMBus devices. You will have to instantiate
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) devices explicitly.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) Sysfs attributes
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) ----------------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) ======================= ===========================
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) curr1_label "iout1"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) curr1_input Measured output current
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) curr1_crit Critical maximum current
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) curr1_crit_alarm Current critical high alarm
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) curr1_max Maximum current
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) curr1_max_alarm Current high alarm
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) in1_label "vin"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) in1_input Measured input voltage
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) in1_crit Critical maximum input voltage
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) in1_crit_alarm Input voltage critical high alarm
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) in1_min Minimum input voltage
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) in1_min_alarm Input voltage low alarm
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) in2_label "vout1"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) in2_input Measured output voltage
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) in2_lcrit Critical minimum output voltage
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) in2_lcrit_alarm Output voltage critical low alarm
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51) in2_crit Critical maximum output voltage
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) in2_crit_alarm Output voltage critical high alarm
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53) in2_max Maximum output voltage
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54) in2_max_alarm Output voltage high alarm
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55) in2_min Minimum output voltage
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56) in2_min_alarm Output voltage low alarm
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 58) power1_label "pout1"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 59) power1_input Measured output power
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 60)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 61) temp1_input Measured temperature
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 62) temp1_crit Critical high temperature
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 63) temp1_crit_alarm Chip temperature critical high alarm
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 64) temp1_max Maximum temperature
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 65) temp1_max_alarm Chip temperature high alarm
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 66) ======================= ===========================