About Kernel Documentation Linux Kernel Contact Linux Resources Linux Blog

Documentation / devicetree / bindings / usb / dwc2.txt




Custom Search

Based on kernel version 3.19. Page generated on 2015-02-13 21:19 EST.

1	Platform DesignWare HS OTG USB 2.0 controller
2	-----------------------------------------------------
3	
4	Required properties:
5	- compatible : One of:
6	  - brcm,bcm2835-usb: The DWC2 USB controller instance in the BCM2835 SoC.
7	  - rockchip,rk3066-usb: The DWC2 USB controller instance in the rk3066 Soc;
8	  - "rockchip,rk3188-usb", "rockchip,rk3066-usb", "snps,dwc2": for rk3188 Soc;
9	  - "rockchip,rk3288-usb", "rockchip,rk3066-usb", "snps,dwc2": for rk3288 Soc;
10	  - snps,dwc2: A generic DWC2 USB controller with default parameters.
11	- reg : Should contain 1 register range (address and length)
12	- interrupts : Should contain 1 interrupt
13	- clocks: clock provider specifier
14	- clock-names: shall be "otg"
15	Refer to clk/clock-bindings.txt for generic clock consumer properties
16	
17	Optional properties:
18	- phys: phy provider specifier
19	- phy-names: shall be "usb2-phy"
20	Refer to phy/phy-bindings.txt for generic phy consumer properties
21	- dr_mode: shall be one of "host", "peripheral" and "otg"
22	  Refer to usb/generic.txt
23	
24	Example:
25	
26	        usb@101c0000 {
27	                compatible = "ralink,rt3050-usb, snps,dwc2";
28	                reg = <0x101c0000 40000>;
29	                interrupts = <18>;
30			clocks = <&usb_otg_ahb_clk>;
31			clock-names = "otg";
32			phys = <&usbphy>;
33			phy-names = "usb2-phy";
34	        };
Hide Line Numbers
About Kernel Documentation Linux Kernel Contact Linux Resources Linux Blog

Information is copyright its respective author. All material is available from the Linux Kernel Source distributed under a GPL License. This page is provided as a free service by mjmwired.net.