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| author | Simon Que <sque@chromium.org> | 2012-08-09 10:51:39 -0700 |
|---|---|---|
| committer | Gerrit <chrome-bot@google.com> | 2012-08-14 17:04:50 -0700 |
| commit | 1178484e0e728ab123b8bf3433624c92936b7229 (patch) | |
| tree | 929bc04c58c5a114877e63efe88a1363cc887dfb /board/snow/board.h | |
| parent | 6bbddfbfb85ed31b2b821ef1cb3077faf8d1dc44 (diff) | |
| download | chrome-ec-1178484e0e728ab123b8bf3433624c92936b7229.tar.gz | |
Handle IRQ from TPS65090, pass AC status to AP
Changes made by this patch:
1. Create IRQ handler for the TPS65090 IRQ. IRQ wakes up charger task.
2. Charger task sets the AC_STATUS GPIO based on the AC status.
3. Initialize PMU at power-on.
BRANCH=snow
BUG=chrome-os-partner:11739
TEST=Power on the system, with servo v2 connected to EC console. Plug
and unplug AC. The IRQ handler should be triggered.
Change-Id: Ice23411c275111fdb56d2c47ba28c3c44dee4d71
Signed-off-by: Simon Que <sque@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/29914
Commit-Ready: Rong Chang <rongchang@chromium.org>
Reviewed-by: Rong Chang <rongchang@chromium.org>
Tested-by: Rong Chang <rongchang@chromium.org>
Diffstat (limited to 'board/snow/board.h')
| -rw-r--r-- | board/snow/board.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/board/snow/board.h b/board/snow/board.h index 2e72250b34..c7ecae04e7 100644 --- a/board/snow/board.h +++ b/board/snow/board.h @@ -77,6 +77,7 @@ enum gpio_signal { GPIO_AC_PWRBTN_L, GPIO_SPI1_NSS, /* Outputs */ + GPIO_AC_STATUS, GPIO_SPI1_MISO, GPIO_EN_PP1350, /* DDR 1.35v rail enable */ GPIO_EN_PP5000, /* 5.0v rail enable */ |