| USB COMPARATOR OF TWL CHIPS |
| |
| TWL6030 USB COMPARATOR |
| - compatible : Should be "ti,twl6030-usb" |
| - interrupts : Two interrupt numbers to the cpu should be specified. First |
| interrupt number is the otg interrupt number that raises ID interrupts when |
| the controller has to act as host and the second interrupt number is the |
| usb interrupt number that raises VBUS interrupts when the controller has to |
| act as device |
| - usb-supply : phandle to the regulator device tree node. It should be vusb |
| if it is twl6030 or ldousb if it is twl6032 subclass. |
| |
| twl6030-usb { |
| compatible = "ti,twl6030-usb"; |
| interrupts = < 4 10 >; |
| }; |
| |
| Board specific device node entry |
| &twl6030-usb { |
| usb-supply = <&vusb>; |
| }; |
| |
| TWL4030 USB PHY AND COMPARATOR |
| - compatible : Should be "ti,twl4030-usb" |
| - interrupts : The interrupt numbers to the cpu should be specified. First |
| interrupt number is the otg interrupt number that raises ID interrupts |
| and VBUS interrupts. The second interrupt number is optional. |
| - <supply-name>-supply : phandle to the regulator device tree node. |
| <supply-name> should be vusb1v5, vusb1v8 and vusb3v1 |
| - usb_mode : The mode used by the phy to connect to the controller. "1" |
| specifies "ULPI" mode and "2" specifies "CEA2011_3PIN" mode. |
| |
| If a sibling node is compatible "ti,twl4030-bci", then it will find |
| this device and query it for USB power status. |
| |
| twl4030-usb { |
| compatible = "ti,twl4030-usb"; |
| interrupts = < 10 4 >; |
| usb1v5-supply = <&vusb1v5>; |
| usb1v8-supply = <&vusb1v8>; |
| usb3v1-supply = <&vusb3v1>; |
| usb_mode = <1>; |
| }; |
