| Ux500 MUSB |
| |
| Required properties: |
| - compatible : Should be "stericsson,db8500-musb" |
| - reg : Offset and length of registers |
| - interrupts : Interrupt; mode, number and trigger |
| - dr_mode : Dual-role; either host mode "host", peripheral mode "peripheral" |
| or both "otg" |
| |
| Optional properties: |
| - dmas : A list of dma channels; |
| dma-controller, event-line, fixed-channel, flags |
| - dma-names : An ordered list of channel names affiliated to the above |
| |
| Example: |
| |
| usb_per5@a03e0000 { |
| compatible = "stericsson,db8500-musb"; |
| reg = <0xa03e0000 0x10000>; |
| interrupts = <0 23 0x4>; |
| interrupt-names = "mc"; |
| |
| dr_mode = "otg"; |
| |
| dmas = <&dma 38 0 0x2>, /* Logical - DevToMem */ |
| <&dma 38 0 0x0>, /* Logical - MemToDev */ |
| <&dma 37 0 0x2>, /* Logical - DevToMem */ |
| <&dma 37 0 0x0>, /* Logical - MemToDev */ |
| <&dma 36 0 0x2>, /* Logical - DevToMem */ |
| <&dma 36 0 0x0>, /* Logical - MemToDev */ |
| <&dma 19 0 0x2>, /* Logical - DevToMem */ |
| <&dma 19 0 0x0>, /* Logical - MemToDev */ |
| <&dma 18 0 0x2>, /* Logical - DevToMem */ |
| <&dma 18 0 0x0>, /* Logical - MemToDev */ |
| <&dma 17 0 0x2>, /* Logical - DevToMem */ |
| <&dma 17 0 0x0>, /* Logical - MemToDev */ |
| <&dma 16 0 0x2>, /* Logical - DevToMem */ |
| <&dma 16 0 0x0>, /* Logical - MemToDev */ |
| <&dma 39 0 0x2>, /* Logical - DevToMem */ |
| <&dma 39 0 0x0>; /* Logical - MemToDev */ |
| |
| dma-names = "iep_1_9", "oep_1_9", |
| "iep_2_10", "oep_2_10", |
| "iep_3_11", "oep_3_11", |
| "iep_4_12", "oep_4_12", |
| "iep_5_13", "oep_5_13", |
| "iep_6_14", "oep_6_14", |
| "iep_7_15", "oep_7_15", |
| "iep_8", "oep_8"; |
| }; |
