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| author | Bastian Hecht <hechtb@gmail.com> | 2012-12-05 13:13:07 +0100 |
|---|---|---|
| committer | Simon Horman <horms+renesas@verge.net.au> | 2013-01-25 04:43:46 +0100 |
| commit | 895d3b53fd910f78c52cba89243107fb132538f3 (patch) | |
| tree | 680a247468bd82e90855b3ff2535877261b777aa /Kbuild | |
| parent | ARM: shmobile: sh73a0: Add CPU sleep suspend (diff) | |
| download | linux-895d3b53fd910f78c52cba89243107fb132538f3.tar.xz linux-895d3b53fd910f78c52cba89243107fb132538f3.zip | |
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>
Diffstat (limited to 'Kbuild')
0 files changed, 0 insertions, 0 deletions