| commit | 895d3b53fd910f78c52cba89243107fb132538f3 | [log] [tgz] |
|---|---|---|
| author | Bastian Hecht <hechtb@gmail.com> | Wed Dec 05 12:13:07 2012 +0000 |
| committer | Simon Horman <horms+renesas@verge.net.au> | Fri Jan 25 12:43:46 2013 +0900 |
| tree | 680a247468bd82e90855b3ff2535877261b777aa | |
| parent | 13baf88bd69ed3cf7e2374eec4a7128f62ae9c1f [diff] |
ARM: shmobile: r8a7740: 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> [ horms@verge.net.au: Added missing includes ] Signed-off-by: Simon Horman <horms+renesas@verge.net.au>