On Mon, Feb 25, 2019 at 07:27:08AM +0000, Jun Li wrote: > This patch adds a simple typec switch driver which only needs > a GPIO to switch the super speed active channel according to > typec orientation. > > Signed-off-by: Li Jun <jun.li@xxxxxxx> > --- > drivers/usb/typec/mux/Kconfig | 6 +++ > drivers/usb/typec/mux/Makefile | 1 + > drivers/usb/typec/mux/gpio-switch.c | 105 ++++++++++++++++++++++++++++++++++++ > 3 files changed, 112 insertions(+) > create mode 100644 drivers/usb/typec/mux/gpio-switch.c > > diff --git a/drivers/usb/typec/mux/Kconfig b/drivers/usb/typec/mux/Kconfig > index 01ed0d5..bc7d3c7 100644 > --- a/drivers/usb/typec/mux/Kconfig > +++ b/drivers/usb/typec/mux/Kconfig > @@ -9,4 +9,10 @@ config TYPEC_MUX_PI3USB30532 > Say Y or M if your system has a Pericom PI3USB30532 Type-C cross > switch / mux chip found on some devices with a Type-C port. > > +config TYPEC_SWITCH_GPIO > + tristate "Simple Super Speed Active Switch via GPIO" depends on GPIOLIB? > + help > + Say Y or M if your system has a typec super speed channel > + switch via a simple GPIO control. > + thanks, -- heikki
