On 08-11-18, 15:04, Shawn Guo wrote: > From: Sriharsha Allenki <sallenki@xxxxxxxxxxxxxx> > > It adds bindings for Synopsys 28nm femto phy controller that supports > LS/FS/HS usb connectivity on Qualcomm chipsets. > > Signed-off-by: Sriharsha Allenki <sallenki@xxxxxxxxxxxxxx> > Signed-off-by: Anu Ramanathan <anur@xxxxxxxxxxxxxx> > Signed-off-by: Bjorn Andersson <bjorn.andersson@xxxxxxxxxx> > Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxx> > --- > .../phy/qcom,snps-28nm-usb-hs-phy.txt | 101 ++++++++++++++++++ > 1 file changed, 101 insertions(+) > create mode 100644 Documentation/devicetree/bindings/phy/qcom,snps-28nm-usb-hs-phy.txt > > diff --git a/Documentation/devicetree/bindings/phy/qcom,snps-28nm-usb-hs-phy.txt b/Documentation/devicetree/bindings/phy/qcom,snps-28nm-usb-hs-phy.txt > new file mode 100644 > index 000000000000..75e7a09dd558 > --- /dev/null > +++ b/Documentation/devicetree/bindings/phy/qcom,snps-28nm-usb-hs-phy.txt > @@ -0,0 +1,101 @@ > +Qualcomm Synopsys 28nm Femto phy controller > +=========================================== > + > +Synopsys 28nm femto phy controller supports LS/FS/HS usb connectivity on > +Qualcomm chipsets. > + > +Required properties: > + > +- compatible: > + Value type: <string> > + Definition: Should contain "qcom,usb-snps-hsphy". > + > +- reg: > + Value type: <prop-encoded-array> > + Definition: USB PHY base address and length of the register map. > + > +- #phy-cells: > + Value type: <u32> > + Definition: Should be 0. I dont quite understand the definition that it should be 0, maybe you mean allowed value is 0, if so why have this property? -- ~Vinod
