dt-bindings: usb: dwc3: Allow clock list & resets to be more flexible

[linux-2.6-microblaze.git] / Documentation / devicetree / bindings / usb / dwc3.txt

diff --git a/Documentation/devicetree/bindings/usb/dwc3.txt b/Documentation/devicetree/bindings/usb/dwc3.txt
index c977a3b..9946ff9 100644 (file)
--- a/Documentation/devicetree/bindings/usb/dwc3.txt
+++ b/Documentation/devicetree/bindings/usb/dwc3.txt
@@ -7,7 +7,8 @@ Required properties:
  - compatible: must be "snps,dwc3"
  - reg : Address and length of the register set for the device
  - interrupts: Interrupts used by the dwc3 controller.
- - clock-names: should contain "ref", "bus_early", "suspend"
+ - clock-names: list of clock names. Ideally should be "ref",
+                "bus_early", "suspend" but may be less or more.
  - clocks: list of phandle and clock specifier pairs corresponding to
            entries in the clock-names property.
 
@@ -36,7 +37,7 @@ Optional properties:
  - phys: from the *Generic PHY* bindings
  - phy-names: from the *Generic PHY* bindings; supported names are "usb2-phy"
        or "usb3-phy".
- - resets: a single pair of phandle and reset specifier
+ - resets: set of phandle and reset specifier pairs
  - snps,usb2-lpm-disable: indicate if we don't want to enable USB2 HW LPM
  - snps,usb3_lpm_capable: determines if platform is USB3 LPM capable
  - snps,dis-start-transfer-quirk: when set, disable isoc START TRANSFER command