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Diffstat (limited to 'Documentation/devicetree/bindings/phy/mxs-usb-phy.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/phy/mxs-usb-phy.txt | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/phy/mxs-usb-phy.txt b/Documentation/devicetree/bindings/phy/mxs-usb-phy.txt new file mode 100644 index 000000000000..379b84a567cc --- /dev/null +++ b/Documentation/devicetree/bindings/phy/mxs-usb-phy.txt @@ -0,0 +1,21 @@ +* Freescale MXS USB Phy Device + +Required properties: +- compatible: should contain: + * "fsl,imx23-usbphy" for imx23 and imx28 + * "fsl,imx6q-usbphy" for imx6dq and imx6dl + * "fsl,imx6sl-usbphy" for imx6sl + * "fsl,vf610-usbphy" for Vybrid vf610 + * "fsl,imx6sx-usbphy" for imx6sx + "fsl,imx23-usbphy" is still a fallback for other strings +- reg: Should contain registers location and length +- interrupts: Should contain phy interrupt +- fsl,anatop: phandle for anatop register, it is only for imx6 SoC series + +Example: +usbphy1: usbphy@020c9000 { + compatible = "fsl,imx6q-usbphy", "fsl,imx23-usbphy"; + reg = <0x020c9000 0x1000>; + interrupts = <0 44 0x04>; + fsl,anatop = <&anatop>; +}; |