On Fri, Jan 18, 2019 at 09:02:27AM -0800, Vasily Khoruzhick wrote: > Add binding document for bluetooth part of RTL8723BS/RTL8723CS > > Signed-off-by: Vasily Khoruzhick <anars...@gmail.com> > --- > .../bindings/net/rtl8723bs-bluetooth.txt | 35 +++++++++++++++++++ > 1 file changed, 35 insertions(+) > create mode 100644 > Documentation/devicetree/bindings/net/rtl8723bs-bluetooth.txt > > diff --git a/Documentation/devicetree/bindings/net/rtl8723bs-bluetooth.txt > b/Documentation/devicetree/bindings/net/rtl8723bs-bluetooth.txt > new file mode 100644 > index 000000000000..8357f242ae4c > --- /dev/null > +++ b/Documentation/devicetree/bindings/net/rtl8723bs-bluetooth.txt > @@ -0,0 +1,35 @@ > +RTL8723BS/RTL8723CS Bluetooth > +--------------------- > + > +RTL8723CS/RTL8723CS is WiFi + BT chip. WiFi part is connected over SDIO, > while > +BT is connected over serial. It speaks H5 protocol with few extra commands > +to upload firmware and change module speed. > + > +Required properties: > + > + - compatible: should be one of the following: > + * "realtek,rtl8723bs-bt" > + * "realtek,rtl8723cs-bt" > +Optional properties: > + > + - device-wake-gpios: GPIO specifier, used to wakeup the BT module (active > high) > + - enable-gpios: GPIO specifier, used to enable the BT module (active high) > + - host-wake-gpios: GPIO specifier, used to wakeup the host processor > (active high) > + - firmware-postfix: firmware postfix to be used for firmware config
How is this used? Rob
