tree 6b497ce21d5e7752da581e7562074de11760a53f
parent 474e7aeb6a5ac78071cc9b841889fcf026524e97
author Santosh Shilimkar <santosh.shilimkar@ti.com> 1292996248 -0700
committer Paul Walmsley <paul@pwsan.com> 1292996248 -0700

OMAP4: powerdomain: Remove L3INIT_PD OFF state

On OMAP4, there is an issue when L3INIT transitions to OFF mode without
device OFF. The SAR restore mechanism will not get triggered without
wakeup from device OFF and hence the USB host and USB TLL context
will not be restored.

Hardware team recommended to remove the OFF state support for L3INIT_PD
since there is no power impact. It will be removed on next OMAP revision
(OMAP4440 and beyond).

Hence this patch removed the OFF state from L3INIT_PD. The deepest
state supported on L3INIT_PD is OSWR just like CORE_PD and PER_PD

Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
[b-cousson@ti.com: update the changelog with next OMAP info]
Signed-off-by: Benoit Cousson <b-cousson@ti.com>
Signed-off-by: Paul Walmsley <paul@pwsan.com>