[PATCH 4/4] ARM: dts: exynos5420: add audio clock controller

From: Andrew Bresticker<redacted>

This adds device-tree bindings for the audio subsystem clock controller
on Exynos 5420.

Signed-off-by: Andrew Bresticker<redacted>
Reviewed-on: https://gerrit.chromium.org/gerrit/57712
Reviewed-by: Simon Glass<sjg@chromium.org>
Signed-off-by: Padmavathi Venna<redacted>
---
  arch/arm/boot/dts/exynos5420.dtsi |   11 +++++++++++
  1 files changed, 11 insertions(+), 0 deletions(-)

diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi
index da55160..a84f5f1 100644
--- a/arch/arm/boot/dts/exynos5420.dtsi
+++ b/arch/arm/boot/dts/exynos5420.dtsi

@@ -15,6 +15,9 @@

  #include "exynos5.dtsi"
  #include "exynos5420-pinctrl.dtsi"
+
+#include<dt-bindings/clk/exynos-audss-clk.h>
+
  / {
  	compatible = "samsung,exynos5420";

@@ -65,6 +68,14 @@
  		#clock-cells =<1>;
  	};

+	clock_audss: audss-clock-controller at 3810000 {
+		compatible = "samsung,exynos5420-audss-clock";
+		reg =<0x03810000 0x0C>;
+		#clock-cells =<1>;
+		clocks =<&clock 148>;
+		clock-names = "sclk_audio";
+	};
+
  	mct at 101C0000 {
  		compatible = "samsung,exynos4210-mct";
  		reg =<0x101C0000 0x800>;