^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1) Kernel driver pxe1610
^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 PXE1610
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 7)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 8) Prefix: 'pxe1610'
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 9)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) Addresses scanned: -
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) Datasheet: Datasheet is not publicly available.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) * Infineon PXE1110
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) Prefix: 'pxe1110'
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) Addresses scanned: -
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) Datasheet: Datasheet is not publicly available.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) * Infineon PXM1310
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) Prefix: 'pxm1310'
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) Addresses scanned: -
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) Datasheet: Datasheet is not publicly available.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) Author: Vijay Khemka <vijaykhemka@fb.com>
^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) Description
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) -----------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) PXE1610/PXE1110 are Multi-rail/Multiphase Digital Controllers
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) and compliant to
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) - Intel VR13 DC-DC converter specifications.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) - Intel SVID protocol.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) Used for Vcore power regulation for Intel VR13 based microprocessors
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) - Servers, Workstations, and High-end desktops
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) PXM1310 is a Multi-rail Controller and it is compliant to
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) - Intel VR13 DC-DC converter specifications.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) - Intel SVID protocol.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51) Used for DDR3/DDR4 Memory power regulation for Intel VR13 and
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) IMVP8 based systems
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55) Usage Notes
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56) -----------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 58) This driver does not probe for PMBus devices. You will have
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 59) to instantiate devices explicitly.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 60)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 61) Example: the following commands will load the driver for an PXE1610
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 62) at address 0x70 on I2C bus #4::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 63)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 64) # modprobe pxe1610
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 65) # echo pxe1610 0x70 > /sys/bus/i2c/devices/i2c-4/new_device
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 66)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 67) It can also be instantiated by declaring in device tree
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 68)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 69)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 70) Sysfs attributes
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 71) ----------------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 72)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 73) ====================== ====================================
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 74) curr1_label "iin"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 75) curr1_input Measured input current
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 76) curr1_alarm Current high alarm
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 77)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 78) curr[2-4]_label "iout[1-3]"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 79) curr[2-4]_input Measured output current
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 80) curr[2-4]_crit Critical maximum current
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 81) curr[2-4]_crit_alarm Current critical high alarm
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 82)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 83) in1_label "vin"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 84) in1_input Measured input voltage
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 85) in1_crit Critical maximum input voltage
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 86) in1_crit_alarm Input voltage critical high alarm
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 87)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 88) in[2-4]_label "vout[1-3]"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 89) in[2-4]_input Measured output voltage
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 90) in[2-4]_lcrit Critical minimum output voltage
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 91) in[2-4]_lcrit_alarm Output voltage critical low alarm
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 92) in[2-4]_crit Critical maximum output voltage
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 93) in[2-4]_crit_alarm Output voltage critical high alarm
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 94)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 95) power1_label "pin"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 96) power1_input Measured input power
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 97) power1_alarm Input power high alarm
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 98)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 99) power[2-4]_label "pout[1-3]"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 100) power[2-4]_input Measured output power
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 101)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 102) temp[1-3]_input Measured temperature
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 103) temp[1-3]_crit Critical high temperature
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 104) temp[1-3]_crit_alarm Chip temperature critical high alarm
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 105) temp[1-3]_max Maximum temperature
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 106) temp[1-3]_max_alarm Chip temperature high alarm
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 107) ====================== ====================================
Orange Pi5 kernel
Deprecated Linux kernel 5.10.110 for OrangePi 5/5B/5+ boards
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