ARM: dts: add audio clock controller for exynos5420

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

Signed-off-by: Andrew Bresticker <abrestic@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/57712
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Padmavathi Venna <padma.v@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi
index fef1b2e7565d2f442acac7207ce0e64938819407..c950bad5f34107f4062ec0d40138e40c4c3cf27d 100644 (file)
--- 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@3810000 {
+               compatible = "samsung,exynos5420-audss-clock";
+               reg = <0x03810000 0x0C>;
+               #clock-cells = <1>;
+               clocks = <&clock 148>;
+               clock-names = "sclk_audio";
+       };
+
        codec@11000000 {
                compatible = "samsung,mfc-v7";
                reg = <0x11000000 0x10000>;