1 files changed, 49 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/overlays/rra-digidac1-wm8741-audio-overlay.dts b/arch/arm/boot/dts/overlays/rra-digidac1-wm8741-audio-overlay.dts
new file mode 100644
index 000000000000..87e9a326eff1
--- /dev/null
+++ b/arch/arm/boot/dts/overlays/rra-digidac1-wm8741-audio-overlay.dts
@@ -0,0 +1,49 @@
+// Definitions for RRA DigiDAC1 Audio card
+/dts-v1/;
+/plugin/;
+
+/ {
+	compatible = "brcm,bcm2835";
+
+	fragment@0 {
+		target = <&i2s>;
+		__overlay__ {
+			status = "okay";
+		};
+	};
+
+	fragment@1 {
+		target = <&i2c1>;
+		__overlay__ {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "okay";
+
+			wm8804@3b {
+				#sound-dai-cells = <0>;
+				compatible = "wlf,wm8804";
+				reg = <0x3b>;
+				status = "okay";
+				PVDD-supply = <&vdd_3v3_reg>;
+				DVDD-supply = <&vdd_3v3_reg>;
+			};
+
+			wm8742: wm8741@1a {
+				compatible = "wlf,wm8741";
+				reg = <0x1a>;
+				status = "okay";
+				AVDD-supply = <&vdd_5v0_reg>;
+				DVDD-supply = <&vdd_3v3_reg>;
+			};
+		};
+	};
+
+	fragment@2 {
+		target = <&sound>;
+		__overlay__ {
+			compatible = "rra,digidac1-soundcard";
+			i2s-controller = <&i2s>;
+			status = "okay";
+		};
+	};
+};