[PATCH 0/2] typec: add support for the ON Semiconductor nb7vpq904m Type-C Linear Redriver

[Neil Armstrong]

Add support for the ON Semiconductor NB7VPQ904M Type-C USB SuperSpeed
and DisplayPort ALT Mode Linear Redriver chip found on some devices
with a Type-C port.

The redriver compensates ultra High-Speeed DisplayPort and USB
Super Speed signal integrity losses mainly due to PCB & transmission
cables.

The redriver doesn't support SuperSpeed lines swapping, but
can support Type-C SBU lines swapping.

Support is designed as a Type-C Switch and Mux, and can propagate
orientation settings to the source endpoint, which is usually
a Super Speed PHY which does the data lanes swapping.

Bindings are added first and can handle the fact data lanes pairs
can be swapped on the PCB.

Compile-time dependencies:
- svid removal at [1]

[1] https://lore.kernel.org/all/20230526131434.46920-1-heikki.krogerus@xxxxxxxxxxxxxxx/

Signed-off-by: Neil Armstrong <neil.armstrong@xxxxxxxxxx>
---
Dmitry Baryshkov (1):
      usb: typec: add support for the nb7vpq904m Type-C Linear Redriver

Neil Armstrong (1):
      dt-bindings: usb: add ON Semiconductor nb7vpq904m Type-C Linear Redriver bindings

 .../devicetree/bindings/usb/onnn,nb7vpq904m.yaml   | 141 ++++++
 drivers/usb/typec/mux/Kconfig                      |   8 +
 drivers/usb/typec/mux/Makefile                     |   1 +
 drivers/usb/typec/mux/nb7vpq904m.c                 | 526 +++++++++++++++++++++
 4 files changed, 676 insertions(+)
---
base-commit: ac9a78681b921877518763ba0e89202254349d1b
change-id: 20230601-topic-sm8x50-upstream-redriver-6e261edd5cb4

Best regards,
-- 
Neil Armstrong <neil.armstrong@xxxxxxxxxx>