Get type-c port power info including power role, charger type,
and charging info. Also added host command to get number of type-c
ports.
Also adds new charging suppliers for pericom identified chargers
including DCP, CDP, SDP, proprietary, and other chargers. Priority
of these for charging is set in samus board file.
BUG=chrome-os-partner:32650
BRANCH=samus
TEST=run 'ectool --name=cros_pd usbpdpower' and verify correct
status with minimuffin, zinger, and type-C to type-A adapter.
Change-Id: I1dabbe7de4185a23df5684a5ea9a2d944f1f6ff5
Signed-off-by: Alec Berg <alecaberg@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/223523
Tested-by: Shawn Nematbakhsh <shawnn@chromium.org>
Reviewed-by: Shawn Nematbakhsh <shawnn@chromium.org>
Reviewed-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-by: Todd Broch <tbroch@chromium.org>
Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
This uses the newly allocated simple serial SubClass
and Protocol identifiers to make enumeration of serial
consoles over USB easier. The simple usb serial kernel
driver can select based on vid/class/subclass/protocol,
making it trivial to attach to serial consoles.
Signed-off-by: Anton Staaf <robotboy@chromium.org>
BRANCH=None
BUG=None
TEST=make buildall -j
Enable USB console on discovery-stm32f072 and verify
that a new ttyUSB? device is discovered.
Change-Id: I6d3e414a20753573c2ee90a48fb1d5dce2c3972d
Reviewed-on: https://chromium-review.googlesource.com/225869
Tested-by: Anton Staaf <robotboy@chromium.org>
Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
Commit-Queue: Anton Staaf <robotboy@chromium.org>
Integrate charge_manager and include several API changes designed
for reporting voltage.
1. Make pd_choose_voltage set the chosen voltage for use by caller.
2. Add voltage parameter to pd_set_input_current.
3. Add pd_get_role to grab the sync / source state of a port.
4. Add charge manager PD + type C port initialization to the pd
state machine.
BUG=chrome-os-partner:32003
TEST=Manual on samus. Insert Apple charger, verify charge limit is
selected appropriately. Insert PD charger, verify that charge port
switches to PD port. Remove + reinsert chargers, verify that port /
limit is selected appropriately. Remove battery, insert power source, verify
that our power source port never becomes disabled.
BRANCH=samus
Signed-off-by: Shawn Nematbakhsh <shawnn@chromium.org>
Change-Id: Idf3198c71d2ddf1e401e766fc82a4b7a02aed068
Reviewed-on: https://chromium-review.googlesource.com/223758
Reviewed-by: Alec Berg <alecaberg@chromium.org>
Remove the meaningless version string in iSerialNumber, which was incorrect
since this string should be unique to a device if it exists.
Export the firmware version string as the configuration string, so it's
traceable to a given firmware build/sources.
Signed-off-by: Vincent Palatin <vpalatin@chromium.org>
BRANCH=samus
BUG=none
TEST=make buildall
from a workstation, do "sudo lsusb -v" and see the full version string
exported as the configuration name.
Change-Id: I557df2936421e2926ac0fc0003888370cec3e201
Reviewed-on: https://chromium-review.googlesource.com/222877
Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
Commit-Queue: Vincent Palatin <vpalatin@chromium.org>
Tested-by: Vincent Palatin <vpalatin@chromium.org>
The BOS (Binary Device Object Store) descriptor was added to the USB
specification (3.0) to allow a richer set of device capability
specific descriptors.
The Billboard class is meant to expose (read-only) the status of USB
devices capable of alternate mode functions. It's required to use the
BOS descriptor type and at a high level looks like:
- BOS Device Descriptor (5bytes)
- Container ID Device Capability Descriptor (20bytes)
- Billboard Device Capability Descriptor (44byte + 4 * numSVIDs)
This CL adds:
1. Ability for Get Descriptor on BOS descriptors. Note hidden behind
CONFIG_USB_BOS as these descriptors change USB device requirements
to:
- bcdUSB >= 0201
- no interface descriptors
2. structures for all BOS, Container & Billboard descriptor elements
complete w/ CamelCase.
BRANCH=none
BUG=chrome-os-partner:32652
TEST=compiles with CONFIG_USB & CONFIG_USB_BOS enabled.
Change-Id: I1b24bc728f2ebba7d91840801d2ebe576e240e7c
Signed-off-by: Todd Broch <tbroch@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/221570
Enough USB support to be able to enumerate the device and use bulk or
interrupt endpoints.
Signed-off-by: Vincent Palatin <vpalatin@chromium.org>
BRANCH=none
BUG=chrome-os-partner:28295
TEST=with the following USB console CL, connect a Fruitpie through USB
and use its console over USB.
Change-Id: I37b7f3b6a754cb82ab5f940ea20122d2e16b3b5b
Reviewed-on: https://chromium-review.googlesource.com/193983
Tested-by: Vincent Palatin <vpalatin@chromium.org>
Reviewed-by: Todd Broch <tbroch@chromium.org>
Commit-Queue: Vincent Palatin <vpalatin@chromium.org>
