1*4882a593SmuzhiyunFaraday FOTG Host controller 2*4882a593Smuzhiyun 3*4882a593SmuzhiyunThis OTG-capable USB host controller is found in Cortina Systems 4*4882a593SmuzhiyunGemini and other SoC products. 5*4882a593Smuzhiyun 6*4882a593SmuzhiyunRequired properties: 7*4882a593Smuzhiyun- compatible: should be one of: 8*4882a593Smuzhiyun "faraday,fotg210" 9*4882a593Smuzhiyun "cortina,gemini-usb", "faraday,fotg210" 10*4882a593Smuzhiyun- reg: should contain one register range i.e. start and length 11*4882a593Smuzhiyun- interrupts: description of the interrupt line 12*4882a593Smuzhiyun 13*4882a593SmuzhiyunOptional properties: 14*4882a593Smuzhiyun- clocks: should contain the IP block clock 15*4882a593Smuzhiyun- clock-names: should be "PCLK" for the IP block clock 16*4882a593Smuzhiyun 17*4882a593SmuzhiyunRequired properties for "cortina,gemini-usb" compatible: 18*4882a593Smuzhiyun- syscon: a phandle to the system controller to access PHY registers 19*4882a593Smuzhiyun 20*4882a593SmuzhiyunOptional properties for "cortina,gemini-usb" compatible: 21*4882a593Smuzhiyun- cortina,gemini-mini-b: boolean property that indicates that a Mini-B 22*4882a593Smuzhiyun OTG connector is in use 23*4882a593Smuzhiyun- wakeup-source: see power/wakeup-source.txt 24*4882a593Smuzhiyun 25*4882a593SmuzhiyunExample for Gemini: 26*4882a593Smuzhiyun 27*4882a593Smuzhiyunusb@68000000 { 28*4882a593Smuzhiyun compatible = "cortina,gemini-usb", "faraday,fotg210"; 29*4882a593Smuzhiyun reg = <0x68000000 0x1000>; 30*4882a593Smuzhiyun interrupts = <10 IRQ_TYPE_LEVEL_HIGH>; 31*4882a593Smuzhiyun clocks = <&cc 12>; 32*4882a593Smuzhiyun clock-names = "PCLK"; 33*4882a593Smuzhiyun syscon = <&syscon>; 34*4882a593Smuzhiyun wakeup-source; 35*4882a593Smuzhiyun}; 36