diff --git a/Documentation/devicetree/bindings/sound/tas571x.txt b/Documentation/devicetree/bindings/sound/tas571x.txt
deleted file mode 100644
index 1addc75989d5..000000000000
--- a/Documentation/devicetree/bindings/sound/tas571x.txt
+++ /dev/null
@@ -1,49 +0,0 @@
-Texas Instruments TAS5711/TAS5717/TAS5719/TAS5721 stereo power amplifiers
-
-The codec is controlled through an I2C interface.  It also has two other
-signals that can be wired up to GPIOs: reset (strongly recommended), and
-powerdown (optional).
-
-Required properties:
-
-- compatible: should be one of the following:
-  - "ti,tas5707"
-  - "ti,tas5711",
-  - "ti,tas5717",
-  - "ti,tas5719",
-  - "ti,tas5721"
-  - "ti,tas5733"
-- reg: The I2C address of the device
-- #sound-dai-cells: must be equal to 0
-
-Optional properties:
-
-- reset-gpios: GPIO specifier for the TAS571x's active low reset line
-- pdn-gpios: GPIO specifier for the TAS571x's active low powerdown line
-- clocks: clock phandle for the MCLK input
-- clock-names: should be "mclk"
-- AVDD-supply: regulator phandle for the AVDD supply (all chips)
-- DVDD-supply: regulator phandle for the DVDD supply (all chips)
-- HPVDD-supply: regulator phandle for the HPVDD supply (5717/5719)
-- PVDD_AB-supply: regulator phandle for the PVDD_AB supply (5717/5719)
-- PVDD_CD-supply: regulator phandle for the PVDD_CD supply (5717/5719)
-- PVDD_A-supply: regulator phandle for the PVDD_A supply (5711)
-- PVDD_B-supply: regulator phandle for the PVDD_B supply (5711)
-- PVDD_C-supply: regulator phandle for the PVDD_C supply (5711)
-- PVDD_D-supply: regulator phandle for the PVDD_D supply (5711)
-- DRVDD-supply: regulator phandle for the DRVDD supply (5721)
-- PVDD-supply: regulator phandle for the PVDD supply (5721)
-
-Example:
-
-	tas5717: audio-codec@2a {
-		compatible = "ti,tas5717";
-		reg = <0x2a>;
-		#sound-dai-cells = <0>;
-
-		reset-gpios = <&gpio5 1 GPIO_ACTIVE_LOW>;
-		pdn-gpios = <&gpio5 2 GPIO_ACTIVE_LOW>;
-
-		clocks = <&clk_core CLK_I2S>;
-		clock-names = "mclk";
-	};
diff --git a/Documentation/devicetree/bindings/sound/ti,tas57xx.yaml b/Documentation/devicetree/bindings/sound/ti,tas57xx.yaml
new file mode 100644
index 000000000000..fa6d6c1c8535
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/ti,tas57xx.yaml
@@ -0,0 +1,129 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/ti,tas57xx.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Texas Instruments TAS5711/TAS5717/TAS5719/TAS5721 stereo power amplifiers
+
+maintainers:
+  - Neil Armstrong <neil.armstrong@linaro.org>
+
+properties:
+  compatible:
+    enum:
+      - ti,tas5707
+      - ti,tas5711
+      - ti,tas5717
+      - ti,tas5719
+      - ti,tas5721
+      - ti,tas5733
+
+  reg:
+    maxItems: 1
+
+  reset-gpios:
+    maxItems: 1
+    description: GPIO for the active low reset line
+
+  pdn-gpios:
+    maxItems: 1
+    description: GPIO for the active low powerdown line
+
+  clocks:
+    maxItems: 1
+
+  clock-names:
+    const: mclk
+
+  AVDD-supply: true
+  DVDD-supply: true
+  HPVDD-supply: true
+  PVDD_AB-supply: true
+  PVDD_CD-supply: true
+  PVDD_A-supply: true
+  PVDD_B-supply: true
+  PVDD_C-supply: true
+  PVDD_D-supply: true
+  DRVDD-supply: true
+  PVDD-supply: true
+
+  '#sound-dai-cells':
+    const: 0
+
+required:
+  - compatible
+  - reg
+  - '#sound-dai-cells'
+
+allOf:
+  - $ref: dai-common.yaml#
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - ti,tas5717
+              - ti,tas5719
+    then:
+      properties:
+        PVDD_A-supply: false
+        PVDD_B-supply: false
+        PVDD_C-supply: false
+        PVDD_D-supply: false
+        DRVDD-supply: false
+        PVDD-supply: false
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - ti,tas5711
+    then:
+      properties:
+        HPVDD-supply: false
+        PVDD_AB-supply: false
+        PVDD_CD-supply: false
+        DRVDD-supply: false
+        PVDD-supply: false
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - ti,tas5721
+    then:
+      properties:
+        HPVDD-supply: false
+        PVDD_AB-supply: false
+        PVDD_CD-supply: false
+        PVDD_A-supply: false
+        PVDD_B-supply: false
+        PVDD_C-supply: false
+        PVDD_D-supply: false
+
+unevaluatedProperties: false
+
+examples:
+  - |
+   #include <dt-bindings/gpio/gpio.h>
+   i2c {
+     #address-cells = <1>;
+     #size-cells = <0>;
+     codec: codec@2a {
+       compatible = "ti,tas5717";
+       reg = <0x2a>;
+       #sound-dai-cells = <0>;
+       reset-gpios = <&gpio1 15 0>;
+       pdn-gpios = <&gpio1 15 0>;
+       AVDD-supply = <&avdd_supply>;
+       DVDD-supply = <&dvdd_supply>;
+       HPVDD-supply = <&hpvdd_supply>;
+       PVDD_AB-supply = <&pvdd_ab_supply>;
+       PVDD_CD-supply = <&pvdd_cd_supply>;
+     };
+   };
+
+...
