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+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/nvidia,tegra210-mvc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Tegra210 MVC
+
+description: |
+ The Master Volume Control (MVC) provides gain or attenuation to a digital
+ signal path. It can be used in input or output signal path for per-stream
+ volume control or it can be used as master volume control. The MVC block
+ has one input and one output. The input digital stream can be mono or
+ multi-channel (up to 7.1 channels) stream. An independent mute control is
+ also included in the MVC block.
+
+maintainers:
+ - Jon Hunter <jonathanh@nvidia.com>
+ - Mohan Kumar <mkumard@nvidia.com>
+ - Sameer Pujar <spujar@nvidia.com>
+
+allOf:
+ - $ref: dai-common.yaml#
+
+properties:
+ $nodename:
+ pattern: "^mvc@[0-9a-f]*$"
+
+ compatible:
+ oneOf:
+ - const: nvidia,tegra210-mvc
+ - items:
+ - enum:
+ - nvidia,tegra234-mvc
+ - nvidia,tegra194-mvc
+ - nvidia,tegra186-mvc
+ - const: nvidia,tegra210-mvc
+
+ reg:
+ maxItems: 1
+
+ sound-name-prefix:
+ pattern: "^MVC[1-9]$"
+
+ ports:
+ $ref: /schemas/graph.yaml#/properties/ports
+ properties:
+ port@0:
+ $ref: audio-graph-port.yaml#
+ unevaluatedProperties: false
+ description: |
+ MVC ACIF (Audio Client Interface) input port. This is connected
+ to corresponding ACIF output port on AHUB (Audio Hub).
+
+ port@1:
+ $ref: audio-graph-port.yaml#
+ unevaluatedProperties: false
+ description: |
+ MVC ACIF output port. This is connected to corresponding ACIF
+ input port on AHUB.
+
+required:
+ - compatible
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+
+ mvc@702da000 {
+ compatible = "nvidia,tegra210-mvc";
+ reg = <0x702da000 0x200>;
+ sound-name-prefix = "MVC1";
+ };
+
+...