* Freescale Smart Direct Memory Access (SDMA) Controller for i.MX

Required properties:
- compatible : Should be "fsl,<chip>-sdma"
- reg : Should contain SDMA registers location and length
- interrupts : Should contain SDMA interrupt
- fsl,sdma-ram-script-name : Should contain the full path of SDMA RAM
  scripts firmware

Examples:

sdma@83fb0000 {
	compatible = "fsl,imx51-sdma", "fsl,imx35-sdma";
	reg = <0x83fb0000 0x4000>;
	interrupts = <6>;
	fsl,sdma-ram-script-name = "sdma-imx51.bin";
};