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Documentation / devicetree / bindings / phy / meson-usb2-phy.txt


Based on kernel version 4.9. Page generated on 2016-12-21 14:31 EST.

1	* Amlogic USB2 PHY
2	
3	Required properties:
4	- compatible:	Depending on the platform this should be one of:
5		"amlogic,meson8b-usb2-phy"
6		"amlogic,meson-gxbb-usb2-phy"
7	- reg:		The base address and length of the registers
8	- #phys-cells:	should be 0 (see phy-bindings.txt in this directory)
9	- clocks:	phandle and clock identifier for the phy clocks
10	- clock-names:	"usb_general" and "usb"
11	
12	Optional properties:
13	- resets:	reference to the reset controller
14	- phy-supply:	see phy-bindings.txt in this directory
15	
16	
17	Example:
18	
19	usb0_phy: usb_phy@0 {
20		compatible = "amlogic,meson-gxbb-usb2-phy";
21		#phy-cells = <0>;
22		reg = <0x0 0x0 0x0 0x20>;
23		resets = <&reset RESET_USB_OTG>;
24		clocks = <&clkc CLKID_USB>, <&clkc CLKID_USB0>;
25		clock-names = "usb_general", "usb";
26		phy-supply = <&usb_vbus>;
27	};
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