Re: [PATCH] sound: soc: fsl: Do not set DAI sysclk when it is equal to system freq

On Tue, Sep 5, 2017 at 6:13 PM, Łukasz Majewski [off-list ref] wrote:

quoted

&i2c1 {
         clock-frequency = <400000>;
         pinctrl-names = "default";
         pinctrl-0 = <&pinctrl_i2c1>;
         status = "okay";

         codec: tfa9879@6C {
                 #sound-dai-cells = <0>;
                 compatible = "tfa9879";

This codec seems to miss device tree support. Don't you need something
like this?

--- a/sound/soc/codecs/tfa9879.c
+++ b/sound/soc/codecs/tfa9879.c

@@ -312,9 +312,15 @@ static const struct i2c_device_id tfa9879_i2c_id[] = {
  };
  MODULE_DEVICE_TABLE(i2c, tfa9879_i2c_id);

+static const struct of_device_id tfa9879_of_match[] = {
+       { .compatible = "nxp,tfa9879", },
+       { }
+};
+
  static struct i2c_driver tfa9879_i2c_driver = {
         .driver = {
                 .name = "tfa9879",
+               .of_match_table = tfa9879_of_match,
         },
         .probe = tfa9879_i2c_probe,
         .remove = tfa9879_i2c_remove,