Based on kernel version 4.16.1. Page generated on 2018-04-09 11:52 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 - hisilicon,hi6220-usb: The DWC2 USB controller instance in the hi6220 SoC. 8 - rockchip,rk3066-usb: The DWC2 USB controller instance in the rk3066 Soc; 9 - "rockchip,rk3188-usb", "rockchip,rk3066-usb", "snps,dwc2": for rk3188 Soc; 10 - "rockchip,rk3288-usb", "rockchip,rk3066-usb", "snps,dwc2": for rk3288 Soc; 11 - "lantiq,arx100-usb": The DWC2 USB controller instance in Lantiq ARX SoCs; 12 - "lantiq,xrx200-usb": The DWC2 USB controller instance in Lantiq XRX SoCs; 13 - "amlogic,meson8-usb": The DWC2 USB controller instance in Amlogic Meson8 SoCs; 14 - "amlogic,meson8b-usb": The DWC2 USB controller instance in Amlogic Meson8b SoCs; 15 - "amlogic,meson-gxbb-usb": The DWC2 USB controller instance in Amlogic S905 SoCs; 16 - "amcc,dwc-otg": The DWC2 USB controller instance in AMCC Canyonlands 460EX SoCs; 17 - snps,dwc2: A generic DWC2 USB controller with default parameters. 18 - "st,stm32f4x9-fsotg": The DWC2 USB FS/HS controller instance in STM32F4x9 SoCs 19 configured in FS mode; 20 - "st,stm32f4x9-hsotg": The DWC2 USB HS controller instance in STM32F4x9 SoCs 21 configured in HS mode; 22 - "st,stm32f7-hsotg": The DWC2 USB HS controller instance in STM32F7 SoCs 23 configured in HS mode; 24 - reg : Should contain 1 register range (address and length) 25 - interrupts : Should contain 1 interrupt 26 - clocks: clock provider specifier 27 - clock-names: shall be "otg" 28 Refer to clk/clock-bindings.txt for generic clock consumer properties 29 30 Optional properties: 31 - phys: phy provider specifier 32 - phy-names: shall be "usb2-phy" 33 Refer to phy/phy-bindings.txt for generic phy consumer properties 34 - dr_mode: shall be one of "host", "peripheral" and "otg" 35 Refer to usb/generic.txt 36 - g-rx-fifo-size: size of rx fifo size in gadget mode. 37 - g-np-tx-fifo-size: size of non-periodic tx fifo size in gadget mode. 38 - g-tx-fifo-size: size of periodic tx fifo per endpoint (except ep0) in gadget mode. 39 40 Deprecated properties: 41 - g-use-dma: gadget DMA mode is automatically detected 42 43 Example: 44 45 usb@101c0000 { 46 compatible = "ralink,rt3050-usb, snps,dwc2"; 47 reg = <0x101c0000 40000>; 48 interrupts = <18>; 49 clocks = <&usb_otg_ahb_clk>; 50 clock-names = "otg"; 51 phys = <&usbphy>; 52 phy-names = "usb2-phy"; 53 };