1 files changed, 31 insertions, 1 deletions

diff --git a/arch/arm/boot/dts/at91sam9g20ek_common.dtsi b/arch/arm/boot/dts/at91sam9g20ek_common.dtsi
index 32a500a0e481..da15e83e7f17 100644
--- a/arch/arm/boot/dts/at91sam9g20ek_common.dtsi
+++ b/arch/arm/boot/dts/at91sam9g20ek_common.dtsi
@@ -30,6 +30,16 @@
 
         ahb {
                 apb {
+                        pinctrl@fffff400 {
+                                board {
+                                        pinctrl_pck0_as_mck: pck0_as_mck {
+                                                atmel,pins =
+                                                        <2 1 0x2 0x0>;  /* PC1 periph B */
+                                        };
+
+                                };
+                        };
+
                         dbgu: serial@fffff200 {
                                 status = "okay";
                         };
@@ -81,6 +91,11 @@
                                         };
                                 };
                         };
+
+                        ssc0: ssc@fffbc000 {
+                                status = "okay";
+                                pinctrl-0 = <&pinctrl_ssc0_tx>;
+                        };
                 };
 
                 nand0: nand@40000000 {
@@ -144,7 +159,7 @@
                         reg = <0x50>;
                 };
 
-                wm8731@1b {
+                wm8731: wm8731@1b {
                         compatible = "wm8731";
                         reg = <0x1b>;
                 };
@@ -169,4 +184,19 @@
                         gpio-key,wakeup;
                 };
         };
+
+        sound {
+                compatible = "atmel,at91sam9g20ek-wm8731-audio";
+                pinctrl-names = "default";
+                pinctrl-0 = <&pinctrl_pck0_as_mck>;
+
+                atmel,model = "wm8731 @ AT91SAMG20EK";
+
+                atmel,audio-routing =
+                        "Ext Spk", "LHPOUT",
+                        "Int Mic", "MICIN";
+
+                atmel,ssc-controller = <&ssc0>;
+                atmel,audio-codec = <&wm8731>;
+        };
 };