Shawn Nematbakhsh 251212fb9d pd: Remove ACCESSORY states ...

According to the USB-C spec, when a debug accessory is identified, we may
optionally establish USB PD communication over CC. Some DTS partners
(eg. servo_v4) expect us to speak PD, so let's make it so. There is no
need for special ACCESSORY states, these do not exist in the PD spec.

BRANCH=servo
BUG=chromium:737755,b:65837068
TEST=On scarlet, attach servo_v4 and verify scarlet charges. Also verify
EC and cr50 consoles are available through servo_v4.

Change-Id: I59d1ca50b4766509eccf38562cdf926578138585
Signed-off-by: Shawn Nematbakhsh <shawnn@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/693294
Commit-Ready: Shawn N <shawnn@chromium.org>
Tested-by: Shawn N <shawnn@chromium.org>
Reviewed-by: Vincent Palatin <vpalatin@chromium.org>

2017-10-19 12:56:42 -07:00

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