linux/Documentation/devicetree/bindings/usb/s3c2410-usb.txt

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Samsung S3C2410 and compatible SoC USB controller
OHCI
Required properties:
- compatible: should be "samsung,s3c2410-ohci" for USB host controller
- reg: address and length of the controller memory mapped region
- interrupts: interrupt number for the USB OHCI controller
- clocks: Should reference the bus and host clocks
- clock-names: Should contain two strings
"usb-bus-host" for the USB bus clock
"usb-host" for the USB host clock
Example:
usb0: ohci@49000000 {
compatible = "samsung,s3c2410-ohci";
reg = <0x49000000 0x100>;
interrupts = <0 0 26 3>;
clocks = <&clocks UCLK>, <&clocks HCLK_USBH>;
clock-names = "usb-bus-host", "usb-host";
};