27 lines
759 B
Plaintext
27 lines
759 B
Plaintext
|
NXP LPC18xx/43xx internal USB OTG PHY binding
|
||
|
|
---------------------------------------------
|
||
|
|
|
||
|
|
This file contains documentation for the internal USB OTG PHY found
|
||
|
|
in NXP LPC18xx and LPC43xx SoCs.
|
||
|
|
|
||
|
|
Required properties:
|
||
|
|
- compatible : must be "nxp,lpc1850-usb-otg-phy"
|
||
|
|
- clocks : must be exactly one entry
|
||
|
|
See: Documentation/devicetree/bindings/clock/clock-bindings.txt
|
||
|
|
- #phy-cells : must be 0 for this phy
|
||
|
|
See: Documentation/devicetree/bindings/phy/phy-bindings.txt
|
||
|
|
|
||
|
|
The phy node must be a child of the creg syscon node.
|
||
|
|
|
||
|
|
Example:
|
||
|
|
creg: syscon@40043000 {
|
||
|
|
compatible = "nxp,lpc1850-creg", "syscon", "simple-mfd";
|
||
|
|
reg = <0x40043000 0x1000>;
|
||
|
|
|
||
|
|
usb0_otg_phy: phy {
|
||
|
|
compatible = "nxp,lpc1850-usb-otg-phy";
|
||
|
|
clocks = <&ccu1 CLK_USB0>;
|
||
|
|
#phy-cells = <0>;
|
||
|
|
};
|
||
|
|
};
|