[PATCH 0/7] TPS6598x PD tracing and other improvements

From: Sebastian Krzyszkowiak
Date: Thu Mar 17 2022 - 11:48:36 EST


This is a series developed for the Librem 5 phone, which uses TPS65982
as its USB-C controller. Implemented are Power Delivery sink contract
tracing and exporting negotiated power values as power supply properties,
fixes for data role swapping, status register caching and a debugfs entry
for querying customer use word of the firmware running on the controller.

Angus Ainslie (3):
usb: typec: tipd: set the data role on tps IRQ
usb: typec: tipd: Add trace event for SINK PD contract
usb: typec: tipd: Provide POWER_SUPPLY_PROP_{CURRENT,VOLTAGE}_MAX

Guido Günther (2):
usb: typec: tipd: Only update power status on IRQ
usb: typec: tipd: Add debugfs entries for customer use word

Sebastian Krzyszkowiak (2):
usb: typec: tipd: Provide POWER_SUPPLY_PROP_PRESENT
usb: typec: tipd: Fail probe when the controller is in BOOT mode

drivers/usb/typec/tipd/core.c | 263 ++++++++++++++++++++++++++----
drivers/usb/typec/tipd/tps6598x.h | 30 ++++
drivers/usb/typec/tipd/trace.h | 38 +++++
3 files changed, 302 insertions(+), 29 deletions(-)

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2.35.1