1 Platform DesignWare HS OTG USB 2.0 controller
2 -----------------------------------------------------
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
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 - g-use-dma: enable dma usage in gadget driver.
24 - g-rx-fifo-size: size of rx fifo size in gadget mode.
25 - g-np-tx-fifo-size: size of non-periodic tx fifo size in gadget mode.
26 - g-tx-fifo-size: size of periodic tx fifo per endpoint (except ep0) in gadget mode.
31 compatible = "ralink,rt3050-usb, snps,dwc2";
32 reg = <0x101c0000 40000>;
34 clocks = <&usb_otg_ahb_clk>;
37 phy-names = "usb2-phy";