0001 Faraday FOTG Host controller
0002
0003 This OTG-capable USB host controller is found in Cortina Systems
0004 Gemini and other SoC products.
0005
0006 Required properties:
0007 - compatible: should be one of:
0008 "faraday,fotg210"
0009 "cortina,gemini-usb", "faraday,fotg210"
0010 - reg: should contain one register range i.e. start and length
0011 - interrupts: description of the interrupt line
0012
0013 Optional properties:
0014 - clocks: should contain the IP block clock
0015 - clock-names: should be "PCLK" for the IP block clock
0016
0017 Required properties for "cortina,gemini-usb" compatible:
0018 - syscon: a phandle to the system controller to access PHY registers
0019
0020 Optional properties for "cortina,gemini-usb" compatible:
0021 - cortina,gemini-mini-b: boolean property that indicates that a Mini-B
0022 OTG connector is in use
0023 - wakeup-source: see power/wakeup-source.txt
0024
0025 Example for Gemini:
0026
0027 usb@68000000 {
0028 compatible = "cortina,gemini-usb", "faraday,fotg210";
0029 reg = <0x68000000 0x1000>;
0030 interrupts = <10 IRQ_TYPE_LEVEL_HIGH>;
0031 clocks = <&cc 12>;
0032 clock-names = "PCLK";
0033 syscon = <&syscon>;
0034 wakeup-source;
0035 };
