Bindings/sound/img,spdif-in.txt

   1 Imagination Technologies SPDIF Input Controller
   2
   3 Required Properties:
   4
   5   - compatible : Compatible list, must contain "img,spdif-in"
   6
   7   - #sound-dai-cells : Must be equal to 0
   8
   9   - reg : Offset and length of the register set for the device
  10
  11   - dmas: Contains an entry for each entry in dma-names.
  12
  13   - dma-names: Must include the following entry:
  14         "rx"
  15
  16   - clocks : Contains an entry for each entry in clock-names
  17
  18   - clock-names : Includes the following entries:
  19         "sys"   The system clock
  20
  21 Optional Properties:
  22
  23   - resets: Should contain a phandle to the spdif in reset signal, if any
  24
  25   - reset-names: Should contain the reset signal name "rst", if a
  26         reset phandle is given
  27
  28   - interrupts : Contains the spdif in interrupt, if present
  29
  30 Example:
  31
  32 spdif_in: spdif-in@18100e00 {
  33         compatible = "img,spdif-in";
  34         reg = <0x18100E00 0x100>;
  35         interrupts = <GIC_SHARED 20 IRQ_TYPE_LEVEL_HIGH>;
  36         dmas = <&mdc 15 0xffffffff 0>;
  37         dma-names = "rx";
  38         clocks = <&cr_periph SYS_CLK_SPDIF_IN>;
  39         clock-names = "sys";
  40         #sound-dai-cells = <0>;
  41 };