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Add generic device-tree cpufreq driver.

Description

Add generic device-tree cpufreq driver.

This driver supports two bindings:

  • cpufreq-dt: systems which share clock and voltage across all CPUs
  • arm_big_little_dt: systems which share clock and voltage across all CPUs in a single cluster

Reviewed by: andrew, imp
Relnotes: yes
Differential Revision: https://reviews.freebsd.org/D7741

Details

Committed
jmcneillSep 6 2016, 8:43 PM
Reviewer
andrew
Differential Revision
D7741: Generic DT cpufreq driver
Parents
rS305497: Update the I/O MMU in bhyve when PCI devices are added and removed.
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