tree a1af0cb18e1821922d66a198d25aed9cdb18806f
parent e7affb1dba0e9068aeb3978e858f39753e0dc20a
author chenhui zhao <chenhui.zhao@freescale.com> 1448010839 +0800
committer Scott Wood <oss@buserror.net> 1457157027 -0600

powerpc/rcpm: add RCPM driver

There is a RCPM (Run Control/Power Management) in Freescale QorIQ
series processors. The device performs tasks associated with device
run control and power management.

The driver implements some features: mask/unmask irq, enter/exit low
power states, freeze time base, etc.

Signed-off-by: Chenhui Zhao <chenhui.zhao@freescale.com>
Signed-off-by: Tang Yuantian <Yuantian.Tang@freescale.com>
[scottwood: remove __KERNEL__ ifdef]
Signed-off-by: Scott Wood <oss@buserror.net>