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[0/2] usb: typec: mux: GPIO-based SBU mux

Message ID 20220810204750.3672362-1-bjorn.andersson@linaro.org (mailing list archive)
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Series usb: typec: mux: GPIO-based SBU mux | expand

Message

Bjorn Andersson Aug. 10, 2022, 8:47 p.m. UTC 
A design found in various Qualcomm boards is to use a USB switch, controlled
through a pair of GPIO lines to connect, disconnect and switch the orientation
of the SBU lines in USB Type-C applications.

This series introduces a generic GPIO-driver for handling these designs.

Bjorn Andersson (2):
  dt-bindings: usb: Introduce GPIO-based SBU mux
  usb: typec: mux: Introduce GPIO-based SBU mux

 .../devicetree/bindings/usb/gpio-sbu-mux.yaml |  77 ++++++++
 drivers/usb/typec/mux/Kconfig                 |   6 +
 drivers/usb/typec/mux/Makefile                |   1 +
 drivers/usb/typec/mux/gpio-sbu-mux.c          | 171 ++++++++++++++++++
 4 files changed, 255 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/usb/gpio-sbu-mux.yaml
 create mode 100644 drivers/usb/typec/mux/gpio-sbu-mux.c