1*c66ec88fSEmmanuel Vadot* DMA Engine. 2*c66ec88fSEmmanuel Vadot 3*c66ec88fSEmmanuel VadotThe Octeon DMA Engine transfers between the Boot Bus and main memory. 4*c66ec88fSEmmanuel VadotThe DMA Engine will be referred to by phandle by any device that is 5*c66ec88fSEmmanuel Vadotconnected to it. 6*c66ec88fSEmmanuel Vadot 7*c66ec88fSEmmanuel VadotProperties: 8*c66ec88fSEmmanuel Vadot- compatible: "cavium,octeon-5750-bootbus-dma" 9*c66ec88fSEmmanuel Vadot 10*c66ec88fSEmmanuel Vadot Compatibility with all cn52XX, cn56XX and cn6XXX SOCs. 11*c66ec88fSEmmanuel Vadot 12*c66ec88fSEmmanuel Vadot- reg: The base address of the DMA Engine's register bank. 13*c66ec88fSEmmanuel Vadot 14*c66ec88fSEmmanuel Vadot- interrupts: A single interrupt specifier. 15*c66ec88fSEmmanuel Vadot 16*c66ec88fSEmmanuel VadotExample: 17*c66ec88fSEmmanuel Vadot dma0: dma-engine@1180000000100 { 18*c66ec88fSEmmanuel Vadot compatible = "cavium,octeon-5750-bootbus-dma"; 19*c66ec88fSEmmanuel Vadot reg = <0x11800 0x00000100 0x0 0x8>; 20*c66ec88fSEmmanuel Vadot interrupts = <0 63>; 21*c66ec88fSEmmanuel Vadot }; 22