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CCPMIC(4) Device Drivers Manual CCPMIC(4)

ccpmicIntel Crystal Cove Power Management IC

ccpmic* at iic?

The ccpmic driver provides support for the “Intel” Crystal Cove Power Management ICs. These devices have temperature and voltage sensors and provide power management functionality. Sensor values are made available to acpi(4) to support Thermal Zones.

acpi(4), acpitz(4), iic(4), intro(4)

The ccpmic device driver first appeared in OpenBSD 6.4.

The ccpmic driver was written by Mark Kettenis <>.

June 20, 2020 OpenBSD-7.1