Merge tag 'usb-3.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

Pull USB updates from Greg KH:
 "Here's the big USB pull request for 3.14-rc1

  Lots of little things all over the place, and the usual USB gadget
  updates, and XHCI fixes (some for an issue reported by a lot of
  people).  USB PHY updates as well as chipidea updates and fixes.

  All of these have been in the linux-next tree with no reported issues"

* tag 'usb-3.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (318 commits)
  usb: chipidea: udc: using MultO at TD as real mult value for ISO-TX
  usb: chipidea: need to mask INT_STATUS when write otgsc
  usb: chipidea: put hw_phymode_configure before ci_usb_phy_init
  usb: chipidea: Fix Internal error: : 808 [#1] ARM related to STS flag
  usb: chipidea: imx: set CI_HDRC_IMX28_WRITE_FIX for imx28
  usb: chipidea: add freescale imx28 special write register method
  usb: ehci: add freescale imx28 special write register method
  usb: core: check for valid id_table when using the RefId feature
  usb: cdc-wdm: resp_count can be 0 even if WDM_READ is set
  usb: core: bail out if user gives an unknown RefId when using new_id
  usb: core: allow a reference device for new_id
  usb: core: add sanity checks when using bInterfaceClass with new_id
  USB: image: correct spelling mistake in comment
  USB: c67x00: correct spelling mistakes in comments
  usb: delete non-required instances of include <linux/init.h>
  usb:hub set hub->change_bits when over-current happens
  Revert "usb: chipidea: imx: set CI_HDRC_IMX28_WRITE_FIX for imx28"
  xhci: Set scatter-gather limit to avoid failed block writes.
  xhci: Avoid infinite loop when sg urb requires too many trbs
  usb: gadget: remove unused variable in gr_queue_int()
  ...

4 files changed, 42 insertions, 0 deletions

diff --git a/Documentation/devicetree/bindings/usb/ci13xxx-imx.txt b/Documentation/devicetree/bindings/usb/ci-hdrc-imx.txt
index b4b5b7906c8..b4b5b7906c8 100644
--- a/Documentation/devicetree/bindings/usb/ci13xxx-imx.txt
+++ b/Documentation/devicetree/bindings/usb/ci-hdrc-imx.txt
diff --git a/Documentation/devicetree/bindings/usb/dwc2.txt b/Documentation/devicetree/bindings/usb/dwc2.txt
index 8b60e90efe3..b8b6871f116 100644
--- a/Documentation/devicetree/bindings/usb/dwc2.txt
+++ b/Documentation/devicetree/bindings/usb/dwc2.txt
@@ -7,6 +7,14 @@ Required properties:
   - snps,dwc2: A generic DWC2 USB controller with default parameters.
 - reg : Should contain 1 register range (address and length)
 - interrupts : Should contain 1 interrupt
+- clocks: clock provider specifier
+- clock-names: shall be "otg"
+Refer to clk/clock-bindings.txt for generic clock consumer properties
+
+Optional properties:
+- phys: phy provider specifier
+- phy-names: shall be "device"
+Refer to phy/phy-bindings.txt for generic phy consumer properties
 
 Example:
 
@@ -14,4 +22,8 @@ Example:
                 compatible = "ralink,rt3050-usb, snps,dwc2";
                 reg = <0x101c0000 40000>;
                 interrupts = <18>;
+		clocks = <&usb_otg_ahb_clk>;
+		clock-names = "otg";
+		phys = <&usbphy>;
+		phy-names = "usb2-phy";
         };
diff --git a/Documentation/devicetree/bindings/usb/gr-udc.txt b/Documentation/devicetree/bindings/usb/gr-udc.txt
new file mode 100644
index 00000000000..0c5118f7a91
--- /dev/null
+++ b/Documentation/devicetree/bindings/usb/gr-udc.txt
@@ -0,0 +1,28 @@
+USB Peripheral Controller driver for Aeroflex Gaisler GRUSBDC.
+
+The GRUSBDC USB Device Controller core is available in the GRLIB VHDL
+IP core library.
+
+Note: In the ordinary environment for the core, a Leon SPARC system,
+these properties are built from information in the AMBA plug&play.
+
+Required properties:
+
+- name : Should be "GAISLER_USBDC" or "01_021"
+
+- reg : Address and length of the register set for the device
+
+- interrupts : Interrupt numbers for this device
+
+Optional properties:
+
+- epobufsizes : An array of buffer sizes for OUT endpoints. If the property is
+	not present, or for endpoints outside of the array, 1024 is assumed by
+	the driver.
+
+- epibufsizes : An array of buffer sizes for IN endpoints. If the property is
+	not present, or for endpoints outside of the array, 1024 is assumed by
+	the driver.
+
+For further information look in the documentation for the GLIB IP core library:
+http://www.gaisler.com/products/grlib/grip.pdf
diff --git a/Documentation/devicetree/bindings/usb/omap-usb.txt b/Documentation/devicetree/bindings/usb/omap-usb.txt
index 090e5e22bd2..c495135115c 100644
--- a/Documentation/devicetree/bindings/usb/omap-usb.txt
+++ b/Documentation/devicetree/bindings/usb/omap-usb.txt
@@ -87,6 +87,8 @@ Required properties:
 			e.g. USB3 PHY and SATA PHY on OMAP5.
  "ti,control-phy-dra7usb2" - if it has power down register like USB2 PHY on
 			DRA7 platform.
+ "ti,control-phy-am437usb2" - if it has power down register like USB2 PHY on
+			AM437 platform.
  - reg : Address and length of the register set for the device. It contains
    the address of "otghs_control" for control-phy-otghs or "power" register
    for other types.