1 Samsung S3C2410 and compatible SoC USB control 1 Samsung S3C2410 and compatible SoC USB controller
2 2
3 OHCI 3 OHCI
4 4
5 Required properties: 5 Required properties:
6 - compatible: should be "samsung,s3c2410-ohci 6 - compatible: should be "samsung,s3c2410-ohci" for USB host controller
7 - reg: address and length of the controller m !! 7 - reg: address and lenght of the controller memory mapped region
8 - interrupts: interrupt number for the USB OH 8 - interrupts: interrupt number for the USB OHCI controller
9 - clocks: Should reference the bus and host c 9 - clocks: Should reference the bus and host clocks
10 - clock-names: Should contain two strings 10 - clock-names: Should contain two strings
11 "usb-bus-host" for the USB bus 11 "usb-bus-host" for the USB bus clock
12 "usb-host" for the USB host cl 12 "usb-host" for the USB host clock
13 13
14 Example: 14 Example:
15 15
16 usb0: ohci@49000000 { 16 usb0: ohci@49000000 {
17 compatible = "samsung,s3c2410-ohci"; 17 compatible = "samsung,s3c2410-ohci";
18 reg = <0x49000000 0x100>; 18 reg = <0x49000000 0x100>;
19 interrupts = <0 0 26 3>; 19 interrupts = <0 0 26 3>;
20 clocks = <&clocks UCLK>, <&clocks HCLK 20 clocks = <&clocks UCLK>, <&clocks HCLK_USBH>;
21 clock-names = "usb-bus-host", "usb-hos 21 clock-names = "usb-bus-host", "usb-host";
22 }; 22 };
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