[alsa-devel] ASoC: CPU DAI samsung-i2s.0 not registered

[Matt Flax]

Hi there,

Any ideas why this problem is coming up when I try to load a driver ?

Here is the device tree :

     i2s0: i2s at 03830000 {
         compatible = "samsung,i2s-v5";
         reg = <0x03830000 0x100>;
         dmas = <&pdma0 10
             &pdma0 9
             &pdma0 8>;
         dma-names = "tx", "rx", "tx-sec";
         clocks = <&clock_audss EXYNOS_I2S_BUS>,
             <&clock_audss EXYNOS_I2S_BUS>,
             <&clock_audss EXYNOS_SCLK_I2S>;
         clock-names = "iis", "i2s_opclk0", "i2s_opclk1";
         samsung,supports-6ch;
         samsung,supports-rstclr;
         samsung,supports-secdai;
         samsung,idma-addr = <0x03000000>;
         pinctrl-names = "default";
         pinctrl-0 = <&i2s0_bus>;
     };

     implant: implant at 0 {
             compatible = "bva,implant";
     };

     sound {
         compatible = "bva,implant-bva";

         samsung,i2s-controller = <&i2s0>;
         samsung,audio-codec = <&implant>;
     };