diff --git a/Bindings/sound/wlf,wm8994.yaml b/Bindings/sound/wlf,wm8994.yaml
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+++ b/Bindings/sound/wlf,wm8994.yaml
@@ -0,0 +1,194 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/wlf,wm8994.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Wolfson WM1811/WM8994/WM8958 audio codecs
+
+maintainers:
+  - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
+  - patches@opensource.cirrus.com
+
+description: |
+  These devices support both I2C and SPI (configured with pin strapping on the
+  board).
+
+  Pins on the device (for linking into audio routes):
+  IN1LN, IN1LP, IN2LN, IN2LP:VXRN, IN1RN, IN1RP, IN2RN, IN2RP:VXRP, SPKOUTLP,
+  SPKOUTLN, SPKOUTRP, SPKOUTRN, HPOUT1L, HPOUT1R, HPOUT2P, HPOUT2N, LINEOUT1P,
+  LINEOUT1N, LINEOUT2P, LINEOUT2N.
+
+properties:
+  compatible:
+    enum:
+      - wlf,wm1811
+      - wlf,wm8994
+      - wlf,wm8958
+
+  reg:
+    maxItems: 1
+
+  clocks:
+    minItems: 1
+    maxItems: 2
+
+  clock-names:
+    minItems: 1
+    items:
+      - const: MCLK1
+      - const: MCLK2
+
+  gpio-controller: true
+
+  '#gpio-cells':
+    const: 2
+
+  interrupts:
+    maxItems: 1
+
+  interrupt-controller: true
+
+  '#interrupt-cells':
+    const: 2
+    description:
+      The first cell is the IRQ number. The second cell is the flags, encoded
+      as the trigger masks.
+
+  AVDD1-supply: true
+  AVDD2-supply: true
+  CPVDD-supply: true
+  DBVDD-supply: true
+  DBVDD1-supply: true
+  DBVDD2-supply: true
+  DBVDD3-supply: true
+  DCVDD-supply: true
+  LDO1VDD-supply: true
+  LDO2VDD-supply: true
+  SPKVDD1-supply: true
+  SPKVDD2-supply: true
+
+  '#sound-dai-cells':
+    const: 0
+
+  wlf,gpio-cfg:
+    $ref: /schemas/types.yaml#/definitions/uint32-array
+    maxItems: 11
+    description:
+      A list of GPIO configuration register values. If absent, no configuration
+      of these registers is performed. If any value is over 0xffff then the
+      register will be left as default. If present 11 values must be supplied.
+
+  wlf,micbias-cfg:
+    $ref: /schemas/types.yaml#/definitions/uint32-array
+    maxItems: 2
+    description:
+      Two MICBIAS register values for WM1811 or WM8958.  If absent the register
+      defaults will be used.
+
+  wlf,ldo1ena-gpios:
+    maxItems: 1
+    description:
+      Control of LDO1ENA input to device.
+
+  wlf,ldo2ena-gpios:
+    maxItems: 1
+    description:
+      Control of LDO2ENA input to device.
+
+  wlf,lineout1-se:
+    type: boolean
+    description:
+      LINEOUT1 is in single ended mode.
+
+  wlf,lineout2-se:
+    type: boolean
+    description:
+      INEOUT2 is in single ended mode.
+
+  wlf,lineout1-feedback:
+    type: boolean
+    description:
+      LINEOUT1 has common mode feedback connected.
+
+  wlf,lineout2-feedback:
+    type: boolean
+    description:
+      LINEOUT2 has common mode feedback connected.
+
+  wlf,ldoena-always-driven:
+    type: boolean
+    description:
+      LDOENA is always driven.
+
+  wlf,spkmode-pu:
+    type: boolean
+    description:
+      Enable the internal pull-up resistor on the SPKMODE pin.
+
+  wlf,csnaddr-pd:
+    type: boolean
+    description:
+      Enable the internal pull-down resistor on the CS/ADDR pin.
+
+required:
+  - compatible
+  - reg
+  - AVDD2-supply
+  - CPVDD-supply
+  - SPKVDD1-supply
+  - SPKVDD2-supply
+
+allOf:
+  - $ref: dai-common.yaml#
+  - if:
+      properties:
+        compatible:
+          enum:
+            - wlf,wm1811
+            - wlf,wm8958
+    then:
+      properties:
+        DBVDD-supply: false
+        LDO2VDD-supply: false
+      required:
+        - DBVDD1-supply
+        - DBVDD2-supply
+        - DBVDD3-supply
+    else:
+      properties:
+        DBVDD1-supply: false
+        DBVDD2-supply: false
+        DBVDD3-supply: false
+      required:
+        - DBVDD-supply
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        audio-codec@1a {
+            compatible = "wlf,wm1811";
+            reg = <0x1a>;
+            clocks = <&i2s0 0>;
+            clock-names = "MCLK1";
+
+            AVDD2-supply = <&main_dc_reg>;
+            CPVDD-supply = <&main_dc_reg>;
+            DBVDD1-supply = <&main_dc_reg>;
+            DBVDD2-supply = <&main_dc_reg>;
+            DBVDD3-supply = <&main_dc_reg>;
+            LDO1VDD-supply = <&main_dc_reg>;
+            SPKVDD1-supply = <&main_dc_reg>;
+            SPKVDD2-supply = <&main_dc_reg>;
+
+            wlf,ldo1ena-gpios = <&gpb0 0 GPIO_ACTIVE_HIGH>;
+            wlf,ldo2ena-gpios = <&gpb0 1 GPIO_ACTIVE_HIGH>;
+        };
+    };