1NVIDIA Tegra 20 I2S controller
2
3Required properties:
4- compatible : "nvidia,tegra20-i2s"
5- reg : Should contain I2S registers location and length
6- interrupts : Should contain I2S interrupt
7- nvidia,dma-request-selector : The Tegra DMA controller's phandle and
8  request selector for this I2S controller
9
10Example:
11
12i2s@70002800 {
13	compatible = "nvidia,tegra20-i2s";
14	reg = <0x70002800 0x200>;
15	interrupts = < 45 >;
16	nvidia,dma-request-selector = < &apbdma 2 >;
17};
18