usb: dwc_otg_310: fix usb vbus power controlled by pmic

[firefly-linux-kernel-4.4.55.git] / Documentation / devicetree / bindings / usb / generic.txt

diff --git a/Documentation/devicetree/bindings/usb/generic.txt b/Documentation/devicetree/bindings/usb/generic.txt
index bba825711873f30d47b6cafa1ee941df57d73c7e..bfadeb1c3bab6212993a3efc2a01750409e9a798 100644 (file)
--- 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.
                        "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
  - 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";
        usb-phy = <&usb2_phy>, <&usb3,phy>;
        maximum-speed = "super-speed";
        dr_mode = "otg";

+       phy_type = "utmi_wide";

        otg-rev = <0x0200>;
        adp-disable;
 };
        otg-rev = <0x0200>;
        adp-disable;
 };