tree 405b48a28506f5a3a6ede07a81f6d2701ed0b582
parent ed10a4f4a378c2e92e43ea1508730fcbe360c2ed
author Simon Glass <sjg@chromium.org> 1571629069 -0600
committer Bin Meng <bmeng.cn@gmail.com> 1572736827 +0800

x86: spl: Support init of a PUNIT

The x86 power unit handles power management. Support initing this device
which is modelled as a new type of system controller since there are no
operations needed.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>