diff options
| author | Shawn Nematbakhsh <shawnn@chromium.org> | 2016-05-02 12:13:47 -0700 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2016-05-04 16:15:02 -0700 |
| commit | 15ac27daa157ea0ec0ed717e373fb056c9479be6 (patch) | |
| tree | cd8b35de705e100b57751875b8ab4557ea5d2b69 /board/kevin/board.h | |
| parent | 25a4f355e8d4ec67faa11241750868c721b448b5 (diff) | |
| download | chrome-ec-15ac27daa157ea0ec0ed717e373fb056c9479be6.tar.gz | |
rk3399: Set power state based on input signals
Use input signals to verify power state and determine power state after
sysjump.
BUG=chrome-os-partner:52878
BRANCH=None
TEST=Manual on kevin.
- Verify AP powers up on 'powerbtn'.
- AP shuts down on 'apshutdown'.
- AP re-powers / resets on 'powerbtn' + 'apreset'.
- AP doesn't shutdown on 'sysjump rw' while in S0.
Change-Id: Id24feb0f8490aa7cb73c46178085ff2e46f8d0a6
Signed-off-by: Shawn Nematbakhsh <shawnn@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/341704
Commit-Ready: Shawn N <shawnn@chromium.org>
Tested-by: Shawn N <shawnn@chromium.org>
Reviewed-by: David Schneider <dnschneid@chromium.org>
Reviewed-by: Shawn N <shawnn@chromium.org>
Diffstat (limited to 'board/kevin/board.h')
| -rw-r--r-- | board/kevin/board.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/board/kevin/board.h b/board/kevin/board.h index a450316f30..c9827a9285 100644 --- a/board/kevin/board.h +++ b/board/kevin/board.h @@ -122,8 +122,13 @@ enum pwm_channel { /* power signal definitions */ enum power_signal { + PP5000_PWR_GOOD = 0, + SYS_PWR_GOOD, + AP_PWR_GOOD, + SUSPEND_DEASSERTED, + /* Number of signals */ - POWER_SIGNAL_COUNT = 0 + POWER_SIGNAL_COUNT, }; #include "gpio_signal.h" |