Documentation/devicetree/bindings/sound/nvidia,tegra20-i2s.txt

   1 NVIDIA Tegra 20 I2S controller
   2
   3 Required properties:
   4 - compatible : "nvidia,tegra20-i2s"
   5 - reg : Should contain I2S registers location and length
   6 - interrupts : Should contain I2S interrupt
   7 - resets : Must contain an entry for each entry in reset-names.
   8   See ../reset/reset.txt for details.
   9 - reset-names : Must include the following entries:
  10   - i2s
  11 - dmas : Must contain an entry for each entry in clock-names.
  12   See ../dma/dma.txt for details.
  13 - dma-names : Must include the following entries:
  14   - rx
  15   - tx
  16 - clocks : Must contain one entry, for the module clock.
  17   See ../clocks/clock-bindings.txt for details.
  18
  19 Example:
  20
  21 i2s@70002800 {
  22         compatible = "nvidia,tegra20-i2s";
  23         reg = <0x70002800 0x200>;
  24         interrupts = < 45 >;
  25         clocks = <&tegra_car 11>;
  26         resets = <&tegra_car 11>;
  27         reset-names = "i2s";
  28         dmas = <&apbdma 21>, <&apbdma 21>;
  29         dma-names = "rx", "tx";
  30 };