1AM33XX MUSB GLUE 2 - compatible : Should be "ti,musb-am33xx" 3 - reg : offset and length of register sets, first usbss, then for musb instances 4 - interrupts : usbss, musb instance interrupts in order 5 - ti,hwmods : must be "usb_otg_hs" 6 - multipoint : Should be "1" indicating the musb controller supports 7 multipoint. This is a MUSB configuration-specific setting. 8 - num-eps : Specifies the number of endpoints. This is also a 9 MUSB configuration-specific setting. Should be set to "16" 10 - ram-bits : Specifies the ram address size. Should be set to "12" 11 - port0-mode : Should be "3" to represent OTG. "1" signifies HOST and "2" 12 represents PERIPHERAL. 13 - port1-mode : Should be "1" to represent HOST. "3" signifies OTG and "2" 14 represents PERIPHERAL. 15 - power : Should be "250". This signifies the controller can supply upto 16 500mA when operating in host mode. 17 18Example: 19 20usb@47400000 { 21 compatible = "ti,musb-am33xx"; 22 reg = <0x47400000 0x1000 /* usbss */ 23 0x47401000 0x800 /* musb instance 0 */ 24 0x47401800 0x800>; /* musb instance 1 */ 25 interrupts = <17 /* usbss */ 26 18 /* musb instance 0 */ 27 19>; /* musb instance 1 */ 28 multipoint = <1>; 29 num-eps = <16>; 30 ram-bits = <12>; 31 port0-mode = <3>; 32 port1-mode = <3>; 33 power = <250>; 34 ti,hwmods = "usb_otg_hs"; 35}; 36