Messages in this thread | | | Subject | Re: [PATCH] sound: soc: fsl: Do not set DAI sysclk when it is equal to system freq | From | Łukasz Majewski <> | Date | Wed, 6 Sep 2017 10:44:48 +0200 |
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Hi Fabio,
> On Tue, Sep 5, 2017 at 6:13 PM, Łukasz Majewski <lukma@denx.de> wrote: > >> &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, >
Maybe it should be added, but the driver is probed via I2C "node" in dts.
I took the codec (tfa9879) driver as-is.
-- Best regards,
Lukasz Majewski
--
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