diff options
| author | Antti P Miettinen <amiettinen@nvidia.com> | 2013-10-13 22:52:35 +0300 |
|---|---|---|
| committer | Gabby Lee <galee@nvidia.com> | 2014-01-14 03:02:27 -0800 |
| commit | d84e7b7804a0cf21d7ec6a2ded6054c932c5e15b (patch) | |
| tree | e2edf8fd2fe1c76cee310a0f57bf03af06b0459c /arch/sh/cchips | |
| parent | 372e30250fda1a4dc08bd9ca5997b76c6ae5e170 (diff) | |
ARM: Tegra: Utilize burst policy for LP1 wakeup
Running SCLK from CLKS makes LP1 wakeup latencies horrible.
However, we can utilize IRQ bursting to switch automatically
to CLKM upon LP1 wakeup IRQ. This maintains low power for LP1
but improves wakeup latencies significantly.
Bug 1381343
Change-Id: I9a3fcd81999d1b593bf242bfa7ef8505f9848d43
Signed-off-by: Antti P Miettinen <amiettinen@nvidia.com>
Reviewed-on: http://git-master/r/298749
(cherry picked from commit 39d6266e1ed04512809badb263a6d9b4346a49e4)
Reviewed-on: http://git-master/r/298744
(cherry picked from commit 12a25b041874515a7076b30f1462a12756d75d16)
(cherry picked from commit b90f85660ac259da9190cce156763fb05caa5f82)
Reviewed-on: http://git-master/r/353758
Reviewed-by: Gabby Lee <galee@nvidia.com>
Tested-by: Gabby Lee <galee@nvidia.com>
Diffstat (limited to 'arch/sh/cchips')
0 files changed, 0 insertions, 0 deletions