twlxxxx-usb.txt (1551B)
1USB COMPARATOR OF TWL CHIPS 2 3TWL6030 USB COMPARATOR 4 - compatible : Should be "ti,twl6030-usb" 5 - interrupts : Two interrupt numbers to the cpu should be specified. First 6 interrupt number is the otg interrupt number that raises ID interrupts when 7 the controller has to act as host and the second interrupt number is the 8 usb interrupt number that raises VBUS interrupts when the controller has to 9 act as device 10 - usb-supply : phandle to the regulator device tree node. It should be vusb 11 if it is twl6030 or ldousb if it is twl6032 subclass. 12 13twl6030-usb { 14 compatible = "ti,twl6030-usb"; 15 interrupts = < 4 10 >; 16}; 17 18Board specific device node entry 19&twl6030-usb { 20 usb-supply = <&vusb>; 21}; 22 23TWL4030 USB PHY AND COMPARATOR 24 - compatible : Should be "ti,twl4030-usb" 25 - interrupts : The interrupt numbers to the cpu should be specified. First 26 interrupt number is the otg interrupt number that raises ID interrupts 27 and VBUS interrupts. The second interrupt number is optional. 28 - <supply-name>-supply : phandle to the regulator device tree node. 29 <supply-name> should be vusb1v5, vusb1v8 and vusb3v1 30 - usb_mode : The mode used by the phy to connect to the controller. "1" 31 specifies "ULPI" mode and "2" specifies "CEA2011_3PIN" mode. 32 33If a sibling node is compatible "ti,twl4030-bci", then it will find 34this device and query it for USB power status. 35 36twl4030-usb { 37 compatible = "ti,twl4030-usb"; 38 interrupts = < 10 4 >; 39 usb1v5-supply = <&vusb1v5>; 40 usb1v8-supply = <&vusb1v8>; 41 usb3v1-supply = <&vusb3v1>; 42 usb_mode = <1>; 43};