Subject: [PATCH] ARM: dts: Specify Odroid X2/U3 audio clock parents and rates

From: [email-masked] (Kukjin Kim)
Date: Tue, 07 Oct 2014 10:51:44 +0900

Sylwester Nawrocki wrote:
> 
> On 10/09/14 16:43, Sylwester Nawrocki wrote:
> > This ensures the core and the audio subsystem clocks are configured
> > properly, as expected by the sound machine driver. These bits are
> > missing to obtain proper audio sample rates in kernel v3.17, where
> > audio support for Odroid X2/U3 was first added.
> >
> > Signed-off-by: Sylwester Nawrocki <[email-masked]>
> > ---
> > It would be good to have it applied as a fix for v3.17.
> 
> Anything happened to this patch ? I can't see it neither in Linus' nor
> -next tree. And we are already at 3.18 merge window.
> 
Hi Sylwester,

Sorry about that. I'll queue this one into fixes for -3.18 and stable maybe
+3.17 only if stable-3.17 is available...

Thanks for your gentle reminder.

- Kukjin

> >  arch/arm/boot/dts/exynos4412-odroid-common.dtsi |   10 ++++++++++
> >  1 file changed, 10 insertions(+)
> >
> > diff --git a/arch/arm/boot/dts/exynos4412-odroid-common.dtsi b/arch/arm/boot/dts/exynos4412-odroid-
> common.dtsi
> > index adadaf9..b40f766 100644
> > --- a/arch/arm/boot/dts/exynos4412-odroid-common.dtsi
> > +++ b/arch/arm/boot/dts/exynos4412-odroid-common.dtsi
> > @@ -45,6 +45,16 @@
> >  		compatible = "samsung,odroidx2-audio";
> >  		samsung,i2s-controller = <&i2s0>;
> >  		samsung,audio-codec = <&max98090>;
> > +		assigned-clocks = <&clock_audss EXYNOS_MOUT_AUDSS>,
> > +				<&clock_audss EXYNOS_MOUT_I2S>,
> > +				<&clock_audss EXYNOS_DOUT_SRP>,
> > +				<&clock_audss EXYNOS_DOUT_AUD_BUS>;
> > +		assigned-clock-parents = <&clock CLK_FOUT_EPLL>,
> > +				<&clock_audss EXYNOS_MOUT_AUDSS>;
> > +		assigned-clock-rates = <0>,
> > +				<0>,
> > +				<192000000>,
> > +				<19200000>;
> >  	};
> >
> >  	mmc at 12550000 {
> > --
> > 1.7.9.5