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| author | Duncan Laurie <dlaurie@chromium.org> | 2015-10-08 09:08:26 -0700 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2015-10-12 13:15:47 -0700 |
| commit | e337adc6e92e55a4c1591b99a8b7b393b3b40f48 (patch) | |
| tree | 54189bfe0f7a8cae13b6f9d645aec84a5b1f383f /board/glados/board.c | |
| parent | c682beaacfaaab41e942748deb19326a5700fe2c (diff) | |
| download | chrome-ec-e337adc6e92e55a4c1591b99a8b7b393b3b40f48.tar.gz | |
skylake: Move USB enable gpio control to board hooks
Some boards may not have a USB2_ENABLE GPIO so we need each
board to do the USB power enable/disable in a board hook.
BUG=chrome-os-partner:46289
BRANCH=none
TEST=make -j buildall
Change-Id: I830cbaf41c118b2f74e23fa946a4187f6293a7d5
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/304397
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
Diffstat (limited to 'board/glados/board.c')
| -rw-r--r-- | board/glados/board.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/board/glados/board.c b/board/glados/board.c index a86a25489b..f11f5ba860 100644 --- a/board/glados/board.c +++ b/board/glados/board.c @@ -337,6 +337,8 @@ DECLARE_DEFERRED(enable_input_devices); /* Called on AP S5 -> S3 transition */ static void board_chipset_startup(void) { + gpio_set_level(GPIO_USB1_ENABLE, 1); + gpio_set_level(GPIO_USB2_ENABLE, 1); hook_call_deferred(enable_input_devices, 0); } DECLARE_HOOK(HOOK_CHIPSET_STARTUP, board_chipset_startup, HOOK_PRIO_DEFAULT); @@ -344,6 +346,8 @@ DECLARE_HOOK(HOOK_CHIPSET_STARTUP, board_chipset_startup, HOOK_PRIO_DEFAULT); /* Called on AP S3 -> S5 transition */ static void board_chipset_shutdown(void) { + gpio_set_level(GPIO_USB1_ENABLE, 0); + gpio_set_level(GPIO_USB2_ENABLE, 0); hook_call_deferred(enable_input_devices, 0); } DECLARE_HOOK(HOOK_CHIPSET_SHUTDOWN, board_chipset_shutdown, HOOK_PRIO_DEFAULT); |