ARM: dts: Specify audio clock parents and rates for exynos4412-odroid-common

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 protected]>
Signed-off-by: Kukjin Kim <[email protected]>

diff --git a/arch/arm/boot/dts/exynos4412-odroid-common.dtsi b/arch/arm/boot/dts/exynos4412-odroid-common.dtsi
index adf13311cf91401c2cbfe636760ac44c63c86a22..3fbf588682b94fcf8f6b340ad266794741825f34 100644 (file)
--- 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@12550000 {