tree 7a23202a0071dc26015741d296270449e76922a6
parent 02bf89347c7d6a6aeae64f02536dac038c402fce
author Magnus Damm <damm@opensource.se> 1256876663 +0000
committer Paul Mundt <lethal@linux-sh.org> 1256881076 +0900

sh: Add MMU and Cache handling sleep mode code

Add MMU and cache handling functionality to the SuperH Mobile
sleep code. The MMU and cache registers are saved and restored.
The MMU is disabled and the cache is flushed and disabled before
entering sleep modes if the SUSP_SH_MMU flag is set. This flag
should be set in the case of R-standby and most likely for future
U-standby support as well.

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>