Merge remote-tracking branch 'usb/usb-next'

[karo-tx-linux.git] / Documentation / devicetree / bindings / usb / msm-hsusb.txt

diff --git a/Documentation/devicetree/bindings/usb/msm-hsusb.txt b/Documentation/devicetree/bindings/usb/msm-hsusb.txt
new file mode 100644 (file)
index 0000000..5ea26c6
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+++ b/Documentation/devicetree/bindings/usb/msm-hsusb.txt
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+MSM SoC HSUSB controllers
+
+EHCI
+
+Required properties:
+- compatible:  Should contain "qcom,ehci-host"
+- regs:                        offset and length of the register set in the memory map
+- usb-phy:             phandle for the PHY device
+
+Example EHCI controller device node:
+
+       ehci: ehci@f9a55000 {
+               compatible = "qcom,ehci-host";
+               reg = <0xf9a55000 0x400>;
+               usb-phy = <&usb_otg>;
+       };
+