[PATCH v1 0/3] USB TCPM host (SRC) mode improvements

bigunclemax at gmail.com bigunclemax at gmail.com
Fri Nov 1 11:34:49 CET 2024


From: Maksim Kiselev <bigunclemax at gmail.com>

Hello,

First of all I want to thank Sebastian for the work he has done
to add TPCM support.

This series contains some improvements for issues I encountered when
Type-C port acts as a host (source).

The first issue is that the Type-C state machine gets stuck
in TOGGLING state.

The second is that in host mode fusb302 should control VBUS supply via
regulator, but this is not implemented yet.

Therefore, I'd like to discuss several patches that solve issues above.

P.S. Maybe this series may be combined with Sebastian's series
- "USB-PD TCPM improvements"

https://lists.denx.de/pipermail/u-boot/2024-October/570163.html

Best wishes,
Maksim

Maksim Kiselev (3):
  usb: tcpm: fusb302: add missing newline character to debug output
  usb: tcpm: fusb302: add support for set_vbus() callback.
  usb: tcpm: fix toggling in host (SRC) mode

 drivers/usb/tcpm/fusb302.c | 50 +++++++++++++++++++++++++++++++++++---
 drivers/usb/tcpm/tcpm.c    |  8 +++++-
 2 files changed, 53 insertions(+), 5 deletions(-)

-- 
2.45.2



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