Documentation/devicetree/bindings/sound/renesas,fsi.txt

   1 Renesas FSI
   2
   3 Required properties:
   4 - compatible                    : "renesas,fsi2-<soctype>",
   5                                   "renesas,sh_fsi2" or "renesas,sh_fsi" as
   6                                   fallback.
   7                                   Examples with soctypes are:
   8                                     - "renesas,fsi2-r8a7740" (R-Mobile A1)
   9                                     - "renesas,fsi2-sh73a0" (SH-Mobile AG5)
  10 - reg                           : Should contain the register physical address and length
  11 - interrupts                    : Should contain FSI interrupt
  12
  13 - fsia,spdif-connection         : FSI is connected by S/PDIF
  14 - fsia,stream-mode-support      : FSI supports 16bit stream mode.
  15 - fsia,use-internal-clock       : FSI uses internal clock when master mode.
  16
  17 - fsib,spdif-connection         : same as fsia
  18 - fsib,stream-mode-support      : same as fsia
  19 - fsib,use-internal-clock       : same as fsia
  20
  21 Example:
  22
  23 sh_fsi2: sh_fsi2@0xec230000 {
  24         compatible = "renesas,sh_fsi2";
  25         reg = <0xec230000 0x400>;
  26         interrupts = <0 146 0x4>;
  27
  28         fsia,spdif-connection;
  29         fsia,stream-mode-support;
  30         fsia,use-internal-clock;
  31 };