diff options
author | Aseda Aboagye <aaboagye@google.com> | 2017-11-10 16:18:25 -0800 |
---|---|---|
committer | chrome-bot <chrome-bot@chromium.org> | 2017-11-16 21:07:37 -0800 |
commit | f2b87f77d30cc3b67469e54321cc240380728353 (patch) | |
tree | 59e8fc0e68a38a704acfc200c1b05e9c43cf30a6 | |
parent | 2fa3e47d9c4ea2fe1c087d30d2e68f1fe8fbae90 (diff) | |
download | chrome-ec-f2b87f77d30cc3b67469e54321cc240380728353.tar.gz |
meowth: Toggle PP1800_U on startup/shutdown.
The enable for the PP1800_U rail needs to follow our transitions from
S5->S3 and from S3->S5.
BUG=b:69137449
BRANCH=None
TEST=make -j buildall
Change-Id: I2466f560b096eb0ad48d9c355de56d7aa775d9cc
Signed-off-by: Aseda Aboagye <aaboagye@google.com>
Reviewed-on: https://chromium-review.googlesource.com/772912
Commit-Ready: Aseda Aboagye <aaboagye@chromium.org>
Tested-by: Aseda Aboagye <aaboagye@chromium.org>
Reviewed-by: Shawn N <shawnn@chromium.org>
-rw-r--r-- | board/zoombini/board.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/board/zoombini/board.c b/board/zoombini/board.c index fbebb2ad08..354fe19bb9 100644 --- a/board/zoombini/board.c +++ b/board/zoombini/board.c @@ -202,8 +202,10 @@ static void board_chipset_startup(void) #ifdef BOARD_ZOOMBINI /* Enable trackpad. */ gpio_set_level(GPIO_EN_PP3300_TRACKPAD, 1); -#endif /* defined(BOARD_ZOOMBINI) */ /* TODO(aaboagye): Remove Trackpad function in P1 - moved to AP */ +#else /* !defined(BOARD_ZOOMBINI) */ + gpio_set_level(GPIO_EN_PP1800_U, 1); +#endif /* defined(BOARD_ZOOMBINI) */ } DECLARE_HOOK(HOOK_CHIPSET_STARTUP, board_chipset_startup, HOOK_PRIO_DEFAULT); @@ -212,8 +214,10 @@ static void board_chipset_shutdown(void) #ifdef BOARD_ZOOMBINI /* Disable trackpad. */ gpio_set_level(GPIO_EN_PP3300_TRACKPAD, 0); -#endif /* defined(BOARD_ZOOMBINI) */ /* TODO(aaboagye): Remove Trackpad function in P1 - moved to AP */ +#else /* !defined(BOARD_ZOOMBINI) */ + gpio_set_level(GPIO_EN_PP1800_U, 0); +#endif /* defined(BOARD_ZOOMBINI) */ } DECLARE_HOOK(HOOK_CHIPSET_SHUTDOWN, board_chipset_shutdown, HOOK_PRIO_DEFAULT); |