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authorShawn Nematbakhsh <shawnn@chromium.org>2016-08-31 15:32:40 -0700
committerchrome-bot <chrome-bot@chromium.org>2016-09-13 22:21:31 -0700
commit9229c795b0c4c262092c754620bf1b2bf8a9f8d7 (patch)
treee7ce284eb81e91b79fd7e922d5d3e2be14320a21 /board/kevin/board.h
parenta04a2cb9af4c71773cfa0ea1b7aa9528cc1dc62f (diff)
downloadchrome-ec-9229c795b0c4c262092c754620bf1b2bf8a9f8d7.tar.gz
charger: bd99955: Enable VBUS discharge when appropriate
Use a custom VBUS threshold of 3.9V for enable / disable of our VBUS discharge circuit. BUG=chrome-os-partner:55584 BRANCH=None TEST=Plug Apple charge-thru accessory into kevin, plug zinger into accessory, verify charging occurs at PD-negotiated current / voltage. Change-Id: I25f6f68cfe55e8bae2071cda39618b2bfadcb355 Signed-off-by: Shawn Nematbakhsh <shawnn@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/379475 Commit-Ready: Aseda Aboagye <aaboagye@chromium.org> Tested-by: Vijay P Hiremath <vijay.p.hiremath@intel.com> Tested-by: Aseda Aboagye <aaboagye@chromium.org> Reviewed-by: Vijay P Hiremath <vijay.p.hiremath@intel.com> Reviewed-by: Aseda Aboagye <aaboagye@chromium.org>
Diffstat (limited to 'board/kevin/board.h')
-rw-r--r--board/kevin/board.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/board/kevin/board.h b/board/kevin/board.h
index 11b9eef0cd..820b0acb6f 100644
--- a/board/kevin/board.h
+++ b/board/kevin/board.h
@@ -100,6 +100,7 @@
#define CONFIG_USB_PD_ALT_MODE
#define CONFIG_USB_PD_ALT_MODE_DFP
#define CONFIG_USB_PD_CUSTOM_VDM
+#define CONFIG_USB_PD_DISCHARGE
#define CONFIG_USB_PD_DISCHARGE_GPIO
#define CONFIG_USB_PD_DUAL_ROLE
#define CONFIG_USB_PD_LOGGING