These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / Documentation / devicetree / bindings / usb / dwc3.txt

diff --git a/kernel/Documentation/devicetree/bindings/usb/dwc3.txt b/kernel/Documentation/devicetree/bindings/usb/dwc3.txt
index 5cc3643..fb2ad0a 100644 (file)
--- a/kernel/Documentation/devicetree/bindings/usb/dwc3.txt
+++ b/kernel/Documentation/devicetree/bindings/usb/dwc3.txt
@@ -1,6 +1,7 @@
 synopsys DWC3 CORE
 
-DWC3- USB3 CONTROLLER
+DWC3- USB3 CONTROLLER. Complies to the generic USB binding properties
+      as described in 'usb/generic.txt'
 
 Required properties:
  - compatible: must be "snps,dwc3"
@@ -35,9 +36,16 @@ Optional properties:
                        LTSSM during USB3 Compliance mode.
  - snps,dis_u3_susphy_quirk: when set core will disable USB3 suspend phy.
  - snps,dis_u2_susphy_quirk: when set core will disable USB2 suspend phy.
+ - snps,dis_enblslpm_quirk: when set clears the enblslpm in GUSB2PHYCFG,
+                       disabling the suspend signal to the PHY.
  - snps,is-utmi-l1-suspend: true when DWC3 asserts output signal
                        utmi_l1_suspend_n, false when asserts utmi_sleep_n
  - snps,hird-threshold: HIRD threshold
+ - snps,hsphy_interface: High-Speed PHY interface selection between "utmi" for
+   UTMI+ and "ulpi" for ULPI when the DWC_USB3_HSPHY_INTERFACE has value 3.
+ - snps,quirk-frame-length-adjustment: Value for GFLADJ_30MHZ field of GFLADJ
+       register for post-silicon frame length adjustment when the
+       fladj_30mhz_sdbnd signal is invalid or incorrect.
 
 This is usually a subnode to DWC3 glue to which it is connected.