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1TI DA8xx MUSB2~~~~~~~~~~~~~3For DA8xx/OMAP-L1x/AM17xx/AM18xx platforms.4 5Required properties:6~~~~~~~~~~~~~~~~~~~~7 - compatible : Should be set to "ti,da830-musb".8 9 - reg: Offset and length of the USB controller register set.10 11 - interrupts: The USB interrupt number.12 13 - interrupt-names: Should be set to "mc".14 15 - dr_mode: The USB operation mode. Should be one of "host", "peripheral" or "otg".16 17 - phys: Phandle for the PHY device18 19 - phy-names: Should be "usb-phy"20 21 - dmas: specifies the dma channels22 23 - dma-names: specifies the names of the channels. Use "rxN" for receive24 and "txN" for transmit endpoints. N specifies the endpoint number.25 26Optional properties:27~~~~~~~~~~~~~~~~~~~~28 - vbus-supply: Phandle to a regulator providing the USB bus power.29 30DMA31~~~32- compatible: ti,da830-cppi4133- reg: offset and length of the following register spaces: CPPI DMA Controller,34 CPPI DMA Scheduler, Queue Manager35- reg-names: "controller", "scheduler", "queuemgr"36- #dma-cells: should be set to 2. The first number represents the37 channel number (0 … 3 for endpoints 1 … 4).38 The second number is 0 for RX and 1 for TX transfers.39- dma-channels: should be set to 4 representing the 4 endpoints.40- #dma-channels: deprecated41 42Example:43 usb_phy: usb-phy {44 compatible = "ti,da830-usb-phy";45 #phy-cells = <0>;46 };47 usb0: usb@200000 {48 compatible = "ti,da830-musb";49 reg = <0x00200000 0x1000>;50 ranges;51 #address-cells = <1>;52 #size-cells = <1>;53 interrupts = <58>;54 interrupt-names = "mc";55 56 dr_mode = "host";57 vbus-supply = <&usb_vbus>;58 phys = <&usb_phy 0>;59 phy-names = "usb-phy";60 61 dmas = <&cppi41dma 0 0 &cppi41dma 1 062 &cppi41dma 2 0 &cppi41dma 3 063 &cppi41dma 0 1 &cppi41dma 1 164 &cppi41dma 2 1 &cppi41dma 3 1>;65 dma-names =66 "rx1", "rx2", "rx3", "rx4",67 "tx1", "tx2", "tx3", "tx4";68 69 70 cppi41dma: dma-controller@201000 {71 compatible = "ti,da830-cppi41";72 reg = <0x201000 0x100073 0x202000 0x100074 0x204000 0x4000>;75 reg-names = "controller", "scheduler", "queuemgr";76 interrupts = <58>;77 #dma-cells = <2>;78 dma-channels = <4>;79 };80 81 };82