| USB OHCI controllers |
| |
| Required properties: |
| - compatible : "generic-ohci" |
| - reg : ohci controller register range (address and length) |
| - interrupts : ohci controller interrupt |
| |
| Optional properties: |
| - big-endian-regs : boolean, set this for hcds with big-endian registers |
| - big-endian-desc : boolean, set this for hcds with big-endian descriptors |
| - big-endian : boolean, for hcds with big-endian-regs + big-endian-desc |
| - no-big-frame-no : boolean, set if frame_no lives in bits [15:0] of HCCA |
| - remote-wakeup-connected: remote wakeup is wired on the platform |
| - num-ports : u32, to override the detected port count |
| - clocks : a list of phandle + clock specifier pairs |
| - phys : phandle + phy specifier pair |
| - phy-names : "usb" |
| - resets : a list of phandle + reset specifier pairs |
| |
| Example: |
| |
| ohci0: usb@1c14400 { |
| compatible = "allwinner,sun4i-a10-ohci", "generic-ohci"; |
| reg = <0x01c14400 0x100>; |
| interrupts = <64>; |
| clocks = <&usb_clk 6>, <&ahb_gates 2>; |
| phys = <&usbphy 1>; |
| phy-names = "usb"; |
| }; |
