From 0fc924bd4eecc45f05cc8437c28a8f33f9c45d3b Mon Sep 17 00:00:00 2001 From: "Ivan T. Ivanov" Date: Fri, 11 Oct 2013 14:46:10 +0300 Subject: USB: ehci-msm: Add device tree support and binding information Allows MSM EHCI controller to be specified via device tree. Signed-off-by: Ivan T. Ivanov Acked-by: David Brown Signed-off-by: Greg Kroah-Hartman --- Documentation/devicetree/bindings/usb/msm-hsusb.txt | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 Documentation/devicetree/bindings/usb/msm-hsusb.txt (limited to '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 index 000000000000..5ea26c631e3a --- /dev/null +++ b/Documentation/devicetree/bindings/usb/msm-hsusb.txt @@ -0,0 +1,17 @@ +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>; + }; + -- cgit v1.2.3