diff options
| author | Kishon Vijay Abraham I <kishon@ti.com> | 2012-09-06 14:57:09 (GMT) |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2012-09-06 17:16:07 (GMT) |
| commit | f8515f0639c337b6fac2f24073368ae834053a96 (patch) | |
| tree | 8386ffb5be8916ce2fa033306f0aec961ad62c87 /Documentation | |
| parent | ff0a1f39400a8d2c02343bd22d295517d72e58ec (diff) | |
| download | linux-f8515f0639c337b6fac2f24073368ae834053a96.tar.xz | |
usb: twl4030: Add device tree support for twl4030 usb
Add device tree support for twl4030 usb driver.
Update the Documentation with device tree binding information.
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/usb/twlxxxx-usb.txt | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/usb/twlxxxx-usb.txt b/Documentation/devicetree/bindings/usb/twlxxxx-usb.txt index 930f9ff..36b9aed 100644 --- a/Documentation/devicetree/bindings/usb/twlxxxx-usb.txt +++ b/Documentation/devicetree/bindings/usb/twlxxxx-usb.txt @@ -19,3 +19,22 @@ 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. + +twl4030-usb { + compatible = "ti,twl4030-usb"; + interrupts = < 10 4 >; + usb1v5-supply = <&vusb1v5>; + usb1v8-supply = <&vusb1v8>; + usb3v1-supply = <&vusb3v1>; + usb_mode = <1>; +}; |