Enable charger detection through the pericom chips.
BUG=chrome-os-partner:40920
TEST=Manual on Glados. Plug 1A Apple charger, verify that port is
selected and charge limit is set correctly on both ports. Also verify
that Zinger still charges correctly.
BRANCH=None
Change-Id: I7e462194560965b6140446f3444be225e5503616
Signed-off-by: Shawn Nematbakhsh <shawnn@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/276886
Reviewed-by: Alec Berg <alecaberg@chromium.org>
Add USB PD support for port 1 (on the flex cable).
BUG=chrome-os-partner:40920
BRANCH=none
TEST=load onto glados and test zinger and hoho in both
polarities on both ports and verify PD contract established.
Change-Id: Ib7ac2e630c0a8f278c8b74c348cc6dc7183f53ec
Signed-off-by: Alec Berg <alecaberg@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/275072
Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
Copy task stack sizes from Samus. These can be tuned later if necessary.
BUG=chrome-os-partner:40790,chrome-os-partner:40677
TEST=`make buildall -j`
BRANCH=None
Change-Id: I862c55ca924879ffb08062eaf1466fd3d4a3090c
Signed-off-by: Shawn Nematbakhsh <shawnn@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/274415
Reviewed-by: Alec Berg <alecaberg@chromium.org>
Initial support for glados PD. Charging and PD
communication only work on port 0.
BUG=none
BRANCH=none
TEST=make BOARD=glados, make BOARD=glados_pd
Connect hoho to glados and verify power contract successful.
Connect zinger to glados and verify power contract and
charging.
Change-Id: I42e7b8d154a79de2f8502648d9af7d4cfc00a266
Signed-off-by: Alec Berg <alecaberg@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/273138
Reviewed-by: Shawn N <shawnn@chromium.org>
