* UCTL USB controller glue Properties: - compatible: "cavium,octeon-6335-uctl" Compatibility with all cn6XXX SOCs. - reg: The base address of the UCTL register bank. - #address-cells: Must be <2>. - #size-cells: Must be <2>. - ranges: Empty to signify direct mapping of the children. - refclk-frequency: A single cell containing the reference clock frequency in Hz. - refclk-type: A string describing the reference clock connection either "crystal" or "external". Example: uctl@118006f000000 { compatible = "cavium,octeon-6335-uctl"; reg = <0x11800 0x6f000000 0x0 0x100>; ranges; /* Direct mapping */ #address-cells = <2>; #size-cells = <2>; /* 12MHz, 24MHz and 48MHz allowed */ refclk-frequency = <24000000>; /* Either "crystal" or "external" */ refclk-type = "crystal"; ehci@16f0000000000 { compatible = "cavium,octeon-6335-ehci","usb-ehci"; reg = <0x16f00 0x00000000 0x0 0x100>; interrupts = <0 56>; big-endian-regs; }; ohci@16f0000000400 { compatible = "cavium,octeon-6335-ohci","usb-ohci"; reg = <0x16f00 0x00000400 0x0 0x100>; interrupts = <0 56>; big-endian-regs; }; }; |