arch/arm/boot/dts/pxa300-raumfeld-connector.dts

   1 // SPDX-License-Identifier: GPL-2.0
   2
   3 /dts-v1/;
   4
   5 #include "pxa300-raumfeld-common.dtsi"
   6 #include "pxa300-raumfeld-tuneable-clock.dtsi"
   7
   8 / {
   9         model = "Raumfeld Connector (PXA3xx)";
  10         compatible = "raumfeld,raumfeld-connector-pxa303", "marvell,pxa300";
  11
  12         sound {
  13                 compatible = "simple-audio-card";
  14                 simple-audio-card,name = "Raumfeld Connector";
  15                 #address-cells = <1>;
  16                 #size-cells = <0>;
  17
  18                 simple-audio-card,dai-link@0 {
  19                         reg = <0>;
  20                         format = "i2s";
  21                         bitclock-master = <&dailink_master_analog>;
  22                         frame-master = <&dailink_master_analog>;
  23                         mclk-fs = <256>;
  24
  25                         dailink_master_analog: cpu {
  26                                 sound-dai = <&ssp_dai0>;
  27                         };
  28
  29                         codec {
  30                                 sound-dai = <&cs4270>;
  31                         };
  32                 };
  33
  34                 simple-audio-card,dai-link@1 {
  35                         reg = <1>;
  36                         format = "i2s";
  37                         bitclock-master = <&dailink_master_digital>;
  38                         frame-master = <&dailink_master_digital>;
  39                         mclk-fs = <256>;
  40
  41                         dailink_master_digital: cpu {
  42                                 sound-dai = <&ssp_dai1>;
  43                         };
  44
  45                         codec {
  46                                 sound-dai = <&ak4104>;
  47                         };
  48                 };
  49         };
  50 };
  51
  52 &ssp1 {
  53         status = "okay";
  54 };
  55
  56 &ssp2 {
  57         status = "okay";
  58 };
  59
  60 &spi {
  61         ak4104: optical-transmitter@0 {
  62                 compatible = "asahi-kasei,ak4104";
  63                 reg = <0>;
  64                 vdd-supply = <&reg_3v3>;
  65                 spi-max-frequency = <5000000>;
  66                 reset-gpios = <&gpio 38 GPIO_ACTIVE_HIGH>;
  67                 #sound-dai-cells = <0>;
  68         };
  69 };
  70
  71 &rotary {
  72         status = "disabled";
  73 };