X-Git-Url: http://git.cascardo.info/?p=cascardo%2Flinux.git;a=blobdiff_plain;f=Documentation%2Fdevicetree%2Fbindings%2Fusb%2Fgeneric.txt;h=bfadeb1c3bab6212993a3efc2a01750409e9a798;hp=bba825711873f30d47b6cafa1ee941df57d73c7e;hb=8dfb790b15e779232d5d4e3f0102af2bea21ca55;hpb=f884a507e631a1d8b270c8bfd95dbde813a0f447

diff --git a/Documentation/devicetree/bindings/usb/generic.txt b/Documentation/devicetree/bindings/usb/generic.txt
index bba825711873..bfadeb1c3bab 100644
--- a/Documentation/devicetree/bindings/usb/generic.txt
+++ b/Documentation/devicetree/bindings/usb/generic.txt
@@ -11,6 +11,11 @@ Optional properties:
 			"peripheral" and "otg". In case this attribute isn't
 			passed via DT, USB DRD controllers should default to
 			OTG.
+ - phy_type: tells USB controllers that we want to configure the core to support
+			a UTMI+ PHY with an 8- or 16-bit interface if UTMI+ is
+			selected. Valid arguments are "utmi" and "utmi_wide".
+			In case this isn't passed via DT, USB controllers should
+			default to HW capability.
  - otg-rev: tells usb driver the release number of the OTG and EH supplement
 			with which the device and its descriptors are compliant,
 			in binary-coded decimal (i.e. 2.0 is 0200H). This
@@ -34,6 +39,7 @@ dwc3@4a030000 {
 	usb-phy = <&usb2_phy>, <&usb3,phy>;
 	maximum-speed = "super-speed";
 	dr_mode = "otg";
+	phy_type = "utmi_wide";
 	otg-rev = <0x0200>;
 	adp-disable;
 };