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| author | Vincent Palatin <vpalatin@chromium.org> | 2013-03-15 09:53:07 -0700 |
|---|---|---|
| committer | ChromeBot <chrome-bot@google.com> | 2013-03-15 11:02:49 -0700 |
| commit | f2df09d60259eb6abe00899925a64f5131dc2b10 (patch) | |
| tree | a350a4936192ffa99bbda3200ed1207aabe0a245 /common | |
| parent | 05f496759f3e8f87940d3f4f78ffee53b249f3f0 (diff) | |
| download | chrome-ec-f2df09d60259eb6abe00899925a64f5131dc2b10.tar.gz | |
spring: set boost PWM frequency to 32Khz
Push the PWM frequency outside the audio band to avoid audible whining.
Also fix the off-by-one in the PWM frequency computation.
Signed-off-by: Vincent Palatin <vpalatin@chromium.org>
BRANCH=spring
BUG=chrome-os-partner:17583
TEST=manual : probe the PWM output with a scope.
Change-Id: Ie1c8c5aed72bef46c8bac16c1bf3007e8e9573bb
Reviewed-on: https://gerrit.chromium.org/gerrit/45584
Reviewed-by: Vic Yang <victoryang@chromium.org>
Commit-Queue: Vincent Palatin <vpalatin@chromium.org>
Tested-by: Vincent Palatin <vpalatin@chromium.org>
Diffstat (limited to 'common')
0 files changed, 0 insertions, 0 deletions