amlogic,g12a-tohdmitx.txt

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    1 * Amlogic HDMI Tx control glue
    2 
    3 Required properties:
    4 - compatible: "amlogic,g12a-tohdmitx" or
    5               "amlogic,sm1-tohdmitx"
    6 - reg: physical base address of the controller and length of memory
    7        mapped region.
    8 - #sound-dai-cells: should be 1.
    9 - resets: phandle to the dedicated reset line of the hdmitx glue.
   10 
   11 Example on the S905X2 SoC:
   12 
   13 tohdmitx: audio-controller@744 {
   14         compatible = "amlogic,g12a-tohdmitx";
   15         reg = <0x0 0x744 0x0 0x4>;
   16         #sound-dai-cells = <1>;
   17         resets = <&clkc_audio AUD_RESET_TOHDMITX>;
   18 };
   19 
   20 Example of an 'amlogic,axg-sound-card':
   21 
   22 sound {
   23         compatible = "amlogic,axg-sound-card";
   24 
   25 [...]
   26 
   27         dai-link-x {
   28                 sound-dai = <&tdmif_a>;
   29                 dai-format = "i2s";
   30                 dai-tdm-slot-tx-mask-0 = <1 1>;
   31 
   32                 codec-0 {
   33                         sound-dai = <&tohdmitx TOHDMITX_I2S_IN_A>;
   34                 };
   35 
   36                 codec-1 {
   37                         sound-dai = <&external_dac>;
   38                 };
   39         };
   40 
   41         dai-link-y {
   42                 sound-dai = <&tdmif_c>;
   43                 dai-format = "i2s";
   44                 dai-tdm-slot-tx-mask-0 = <1 1>;
   45 
   46                 codec {
   47                         sound-dai = <&tohdmitx TOHDMITX_I2S_IN_C>;
   48                 };
   49         };
   50 
   51         dai-link-z {
   52                 sound-dai = <&tohdmitx TOHDMITX_I2S_OUT>;
   53 
   54                 codec {
   55                         sound-dai = <&hdmi_tx>;
   56                 };
   57         };
   58 };

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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/Bindings/sound/amlogic,g12a-tohdmitx.txt

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/Bindings/sound/amlogic,g12a-tohdmitx.txt