diff options
| author | Bastian Hecht <hechtb@gmail.com> | 2012-12-05 07:13:06 -0500 |
|---|---|---|
| committer | Simon Horman <horms+renesas@verge.net.au> | 2013-01-24 22:43:46 -0500 |
| commit | 13baf88bd69ed3cf7e2374eec4a7128f62ae9c1f (patch) | |
| tree | d7c2eb25e8d7717fd2dddc7a1b8045078ed03ff3 /arch/arm/mach-shmobile/board-armadillo800eva.c | |
| 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>
Diffstat (limited to 'arch/arm/mach-shmobile/board-armadillo800eva.c')
0 files changed, 0 insertions, 0 deletions