Hi!

> From: Biju Das <biju.das.jz@bp.renesas.com>
> 
> commit e396d6103343ff95874444bd8a67f031eafe0e38 upstream.
> 
> Enable audio on RZ/G2L SMARC EVK by linking SSI0 with WM8978
> audio CODEC.

> +++ b/arch/arm64/boot/dts/renesas/rzg2l-smarc.dtsi
> @@ -8,6 +8,19 @@
>  #include <dt-bindings/gpio/gpio.h>
>  #include <dt-bindings/pinctrl/rzg2l-pinctrl.h>
>  
> +/*
> + * SSI-WM8978
> + *
> + * This command is required when Playback/Capture
> + *
> + *	amixer cset name='Left Input Mixer L2 Switch' on
> + *	amixer cset name='Right Input Mixer R2 Switch' on
> + *	amixer cset name='Headphone Playback Volume' 100
> + *	amixer cset name='PCM Volume' 100%
> + *	amixer cset name='Input PGA Volume' 25

"These commands are required for Playback/Capture".

> @@ -30,6 +66,14 @@
>  	};
>  };
>  
> +&audio_clk1{
> +	clock-frequency = <11289600>;
> +};
> +
> +&audio_clk2{
> +	clock-frequency = <12288000>;
> +};
> +

I'd expect spaces before {. (And yes, I'm picking nits here).

Best regards,
								Pavel
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