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diff --git a/Bindings/sound/davinci-mcasp-audio.yaml b/Bindings/sound/davinci-mcasp-audio.yaml
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+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/davinci-mcasp-audio.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: McASP Controller for TI SoCs
+
+maintainers:
+ - Jayesh Choudhary <j-choudhary@ti.com>
+
+properties:
+ compatible:
+ enum:
+ - ti,dm646x-mcasp-audio
+ - ti,da830-mcasp-audio
+ - ti,am33xx-mcasp-audio
+ - ti,dra7-mcasp-audio
+ - ti,omap4-mcasp-audio
+
+ reg:
+ minItems: 1
+ items:
+ - description: CFG registers
+ - description: data registers
+
+ reg-names:
+ minItems: 1
+ items:
+ - const: mpu
+ - const: dat
+
+ op-mode:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description: 0 - I2S or 1 - DIT operation mode
+ enum:
+ - 0
+ - 1
+
+ tdm-slots:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description:
+ number of channels over one serializer
+ the property is ignored in DIT mode
+ minimum: 2
+ maximum: 32
+
+ serial-dir:
+ description:
+ A list of serializer configuration
+ Entry is indication for serializer pin direction
+ 0 - Inactive, 1 - TX, 2 - RX
+ All AXR pins should be present in the array even if inactive
+ $ref: /schemas/types.yaml#/definitions/uint32-array
+ minItems: 1
+ maxItems: 25
+ items:
+ minimum: 0
+ maximum: 2
+
+ dmas:
+ minItems: 1
+ items:
+ - description: transmission DMA channel
+ - description: reception DMA channel
+
+ dma-names:
+ minItems: 1
+ items:
+ - const: tx
+ - const: rx
+
+ ti,hwmods:
+ $ref: /schemas/types.yaml#/definitions/string
+ description: Name of hwmod associated with McASP
+ maxItems: 1
+ deprecated: true
+
+ tx-num-evt:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description:
+ configures WFIFO threshold
+ 0 disables the FIFO use
+ if property is missing, then also FIFO use is disabled
+
+ rx-num-evt:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description:
+ configures RFIFO threshold
+ 0 disables the FIFO use
+ if property is missing, then also FIFO use is disabled
+
+ dismod:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description:
+ specify the drive on TX pin during inactive time slots
+ 0 - 3-state, 2 - logic low, 3 - logic high
+ enum:
+ - 0
+ - 2
+ - 3
+ default: 2
+
+ interrupts:
+ anyOf:
+ - minItems: 1
+ items:
+ - description: TX interrupt
+ - description: RX interrupt
+ - items:
+ - description: common/combined interrupt
+
+ interrupt-names:
+ oneOf:
+ - minItems: 1
+ items:
+ - const: tx
+ - const: rx
+ - const: common
+
+ fck_parent:
+ $ref: /schemas/types.yaml#/definitions/string
+ description: parent clock name for McASP fck
+ maxItems: 1
+
+ auxclk-fs-ratio:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description: ratio of AUCLK and FS rate if applicable
+
+ gpio-controller: true
+
+ "#gpio-cells":
+ const: 2
+
+ clocks:
+ minItems: 1
+ items:
+ - description: functional clock
+ - description: module specific optional ahclkx clock
+ - description: module specific optional ahclkr clock
+
+ clock-names:
+ minItems: 1
+ items:
+ - const: fck
+ - const: ahclkx
+ - const: ahclkr
+
+ power-domains:
+ description: phandle to the corresponding power-domain
+ maxItems: 1
+
+ "#sound-dai-cells":
+ const: 0
+
+ port:
+ description: connection for when McASP is used via graph card
+ type: object
+
+required:
+ - compatible
+ - reg
+ - reg-names
+ - dmas
+ - dma-names
+ - interrupts
+ - interrupt-names
+
+allOf:
+ - $ref: dai-common.yaml#
+ - if:
+ properties:
+ opmode:
+ enum:
+ - 0
+
+ then:
+ required:
+ - tdm-slots
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ mcasp0: mcasp0@1d00000 {
+ compatible = "ti,da830-mcasp-audio";
+ reg = <0x100000 0x3000>;
+ reg-names = "mpu";
+ interrupts = <82>, <83>;
+ interrupt-names = "tx", "rx";
+ op-mode = <0>; /* MCASP_IIS_MODE */
+ tdm-slots = <2>;
+ dmas = <&main_udmap 0xc400>, <&main_udmap 0x4400>;
+ dma-names = "tx", "rx";
+ serial-dir = <
+ 0 0 0 0 /* 0: INACTIVE, 1: TX, 2: RX */
+ 0 0 0 0
+ 0 0 0 1
+ 2 0 0 0 >;
+ tx-num-evt = <1>;
+ rx-num-evt = <1>;
+ };