On Wed, 1 Feb 2012, NeilBrown wrote: > On Tue, 31 Jan 2012 22:47:32 -0700 (MST) Paul Walmsley <paul@xxxxxxxxx> wrote: > > > Let me also answer the question from the MPU's perspective. Suppose the > > MPU powerdomain has entered a low power state. That means that the MPU > > INTC -- part of the MPU powerdomain -- is also in a low power state. > > My TRM says - in section 12.3.1.3 Power Management > > The MPU subsystem INTC belongs to the CORE power domain. > > This is: > > AM/DM37x Multimedia Device > Silicon Revision 1.x > Version N > > Is it wrong, are you wrong, or am I confused? Hmm. Since section 3.3.2.1 "Power Domains" mentions this too, and refers to CORE_RST, I suspect you and the TRM are right. So, for the moment, let's strike that second paragraph that I wrote about MPU wakeups. I need to doublecheck with some other sources about exactly where the MPU INTC's clock comes from when the MPU clockdomain is idle. - Paul -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
