| commit | 13baf88bd69ed3cf7e2374eec4a7128f62ae9c1f | [log] [tgz] |
|---|---|---|
| author | Bastian Hecht <hechtb@gmail.com> | Wed Dec 05 12:13:06 2012 +0000 |
| committer | Simon Horman <horms+renesas@verge.net.au> | Fri Jan 25 12:43:46 2013 +0900 |
| tree | d7c2eb25e8d7717fd2dddc7a1b8045078ed03ff3 | |
| parent | 8a21cdaee85e28489a6fe606b8eb0fef32ebf635 [diff] |
ARM: shmobile: sh73a0: Add CPU sleep suspend Add the lighest possible sleep mode on Cortex-A9 cores: CPU sleep. It is entered by a simple dsb and wfi instruction via cpu_do_idle(). As just clocks are stopped there is no need to save or restore any state of the system. Signed-off-by: Bastian Hecht <hechtb+renesas@gmail.com> Acked-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>