Re: [PATCH v4] powerpc/rcpm: add RCPM driver

2015-06-25 Thread Scott Wood
On Tue, 2015-06-23 at 16:07 +0800, yuantian.t...@freescale.com wrote: > From: Tang Yuantian > > 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 so

[PATCH v4] powerpc/rcpm: add RCPM driver

2015-06-23 Thread Yuantian.Tang
From: Tang Yuantian 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. S