crosvm/aarch64
David Dai 07b5aeeb1c aarch64: fdt: Add kvm-cpufreq device
Add devicetree node for a kvm-cpufreq device for arm64. If the guest
kernel has kvm-cpufreq driver and the host supports required hypercalls,
the kvm-cpufreq driver will start working.

This depends on out-of-tree kernel driver (crrev/c/4037181), so this
will be reverted when that driver is upstreamed correctly.

BUG=b:249685960
TEST=Boot ARCVM and confirm there are policies under
  /sys/devices/system/cpu/cpufreq
UPSTREAM-TASK=b:256983979

Change-Id: I2f86e10a984b0adbbd93f34f39ee7e7b13571a6d
Reviewed-on: https://chromium-review.googlesource.com/c/crosvm/crosvm/+/4453483
Reviewed-by: Keiichi Watanabe <keiichiw@chromium.org>
Auto-Submit: Masami Hiramatsu <mhiramat@google.com>
Commit-Queue: Masami Hiramatsu <mhiramat@google.com>
2023-05-09 06:58:28 +00:00
..
src aarch64: fdt: Add kvm-cpufreq device 2023-05-09 06:58:28 +00:00
.build_test_skip
Cargo.toml