Hi, On Friday 02 June 2017 11:31 PM, Al Cooper wrote: > Add DT bindings document for Broadcom STB USB PHYs > > Signed-off-by: Al Cooper <alcoop...@gmail.com> > --- > .../bindings/phy/brcm,brcmstb-usb-phy.txt | 37 > ++++++++++++++++++++++ > 1 file changed, 37 insertions(+) > create mode 100644 > Documentation/devicetree/bindings/phy/brcm,brcmstb-usb-phy.txt > > diff --git a/Documentation/devicetree/bindings/phy/brcm,brcmstb-usb-phy.txt > b/Documentation/devicetree/bindings/phy/brcm,brcmstb-usb-phy.txt > new file mode 100644 > index 0000000..e1e9b16 > --- /dev/null > +++ b/Documentation/devicetree/bindings/phy/brcm,brcmstb-usb-phy.txt > @@ -0,0 +1,37 @@ > +Broadcom STB USB PHY > + > +Required properties: > + - compatible: brcm,brcmstb-usb-phy > + - reg: two offset and length pairs. The second pair specifies optional > + registers used by some of the SoCs that support USB 3.x
and the first pair? > + - #phy-cells: Shall be 1 as it expects one argument for setting > + the type of the PHY. Possible values are 0 (1.1 and 2.0), > + 1 (3.x) It should use PHY_TYPE_USB2 or PHY_TYPE_USB3 (see include/dt-bindings/phy/phy.h). Thanks Kishon
