[PATCH 11/19] ARM: OMAP4: PM: save/restore CM L3INSTR registers when MPU hits OSWR/OFF mode

[Jon Hunter]

Hi Tero,

On 04/20/2012 04:33 AM, Tero Kristo wrote:
> From: Rajendra Nayak <rnayak at ti.com>
> 
> On HS devices on the way out of MPU OSWR and OFF ROM code wrongly
> overwrites the CM L3INSTR registers. So to avoid this, save them and
> restore on the way out from MPU OSWR/OFF.

This appears to be an errata. So, it would be good to state explicitly
here that all revisions of all omap4 devices are impacted by this
errata. The code implies this but for documentation purposes it would be
worth stating.

Cheers
Jon