diff --git a/Documentation/devicetree/bindings/media/i2c/imi,rdacm20.txt b/Documentation/devicetree/bindings/media/i2c/imi,rdacm20.txt
deleted file mode 100644
index 4731aafed63f..000000000000
--- a/Documentation/devicetree/bindings/media/i2c/imi,rdacm20.txt
+++ /dev/null
@@ -1,66 +0,0 @@
-IMI D&D RDACM20 Automotive Camera Platform
-------------------------------------------
-
-The IMI D&D RDACM20 is a GMSL-compatible camera designed for automotive
-applications. It encloses a Maxim Integrated MAX9271 GMSL serializer, an
-Omnivision OV10635 camera sensor and an embedded MCU, and connects to a remote
-GMSL endpoint through a coaxial cable.
-
-                                                     IMI RDACM20
- ---------------                               --------------------------------
-|      GMSL     |   <---  Video Stream        |       <- Video--------\        |
-|               |< ====== GMSL Link ======== >|MAX9271<- I2C bus-> <-->OV10635 |
-| de-serializer |   <---  I2C messages --->   |                   \<-->MCU     |
- ---------------                               --------------------------------
-
-The RDACM20 transmits video data generated by the embedded camera sensor on the
-GMSL serial channel to a remote GMSL de-serializer, as well as it receives and
-transmits I2C messages encapsulated in the GMSL bidirectional control channel.
-
-All I2C traffic received on the GMSL link not directed to the serializer is
-propagated on the local I2C bus to the embedded camera sensor and MCU. All
-I2C traffic generated on the local I2C bus not directed to the serializer is
-propagated to the remote de-serializer encapsulated in the GMSL control channel.
-
-The RDACM20 DT node should be a direct child of the GMSL Deserializer's I2C bus
-corresponding to the GMSL link that the camera is attached to.
-
-Required Properties:
-
-- compatible: Shall be "imi,rdacm20".
-- reg: I2C device addresses, the first to be assigned to the serializer
-  the second to be assigned to the camera sensor. An optional third address can
-  be provided to specify the MCU address if present.
-
-Connection to the remote GMSL endpoint are modelled using the OF graph bindings
-in accordance with the video interface bindings defined in
-Documentation/devicetree/bindings/media/video-interfaces.txt.
-
-The device node contains a single "port" child node with a single "endpoint"
-sub-device.
-
-Required endpoint properties:
-
-- remote-endpoint: phandle to the remote GMSL endpoint sub-node in the remote
-  node port.
-
-Example:
--------
-
-	i2c@0 {
-		#address-cells = <1>;
-		#size-cells = <0>;
-		reg = <0>;
-
-		camera@51 {
-			compatible = "imi,rdacm20";
-			reg = <0x31 0x41 0x51>;
-
-			port {
-				rdacm20_out0: endpoint {
-					remote-endpoint = <&max9286_in0>;
-				};
-			};
-
-		};
-	};
diff --git a/Documentation/devicetree/bindings/media/i2c/imi,rdacm20.yaml b/Documentation/devicetree/bindings/media/i2c/imi,rdacm20.yaml
new file mode 100644
index 000000000000..76740e285f44
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/i2c/imi,rdacm20.yaml
@@ -0,0 +1,113 @@
+# SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause
+# Copyright (C) 2019 Renesas Electronics Corp.
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/media/i2c/imi,rdacm20.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title:  IMI D&D RDACM20 Automotive Camera Platform
+
+maintainers:
+  - Jacopo Mondi <jacopo+renesas@jmondi.org>
+  - Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
+  - Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
+  - Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
+
+description: -|
+  The IMI D&D RDACM20 is a GMSL-compatible camera designed for automotive
+  applications. It encloses a Maxim Integrated MAX9271 GMSL serializer, an
+  Omnivision OV10635 camera sensor and an embedded MCU, and connects to a remote
+  GMSL endpoint through a coaxial cable.
+
+                                                   IMI RDACM20
+  +---------------+                        +--------------------------------+
+  |      GMSL     |   <- Video Stream      |       <- Video--------\        |
+  |               |< === GMSL Link ====== >|MAX9271<- I2C bus-> <-->OV10635 |
+  | de-serializer |   <- I2C messages ->   |                   \<-->MCU     |
+  +---------------+                        +--------------------------------+
+
+  The RDACM20 transmits video data generated by the embedded camera sensor on
+  the GMSL serial channel to a remote GMSL de-serializer, as well as it receives
+  and transmits I2C messages encapsulated in the GMSL bidirectional control
+  channel.
+
+  All I2C traffic received on the GMSL link not directed to the serializer is
+  propagated on the local I2C bus to the embedded camera sensor and MCU. All I2C
+  traffic generated on the local I2C bus not directed to the serializer is
+  propagated to the remote de-serializer encapsulated in the GMSL control
+  channel.
+
+  The RDACM20 DT node should be a direct child of the GMSL Deserializer's I2C
+  bus corresponding to the GMSL link that the camera is attached to.
+
+properties:
+  '#address-cells':
+    const: 1
+
+  '#size-cells':
+    const: 0
+
+  compatible:
+    const: imi,rdacm20
+
+  reg:
+    description: -|
+      I2C device addresses, the first to be assigned to the serializer the
+      second to be assigned to the camera sensor. An optional third address can
+      be provided to specify the MCU address if present.
+    minItems: 2
+    maxItems: 3
+
+  port:
+    type: object
+    additionalProperties: false
+    description: -|
+      Connection to the remote GMSL endpoint are modelled using the OF graph
+      bindings in accordance with the video interface bindings defined in
+      Documentation/devicetree/bindings/media/video-interfaces.txt.
+
+      The device node contains a single "port" child node with a single
+      "endpoint" sub-device.
+
+    properties:
+      endpoint:
+        type: object
+        additionalProperties: false
+
+        properties:
+          remote-endpoint:
+            description: -|
+              phandle to the remote GMSL endpoint sub-node in the remote node
+              port.
+            maxItems: 1
+
+        required:
+          - remote-endpoint
+
+    required:
+      - endpoint
+
+required:
+  - compatible
+  - reg
+  - port
+
+examples:
+  - |
+    i2c@e66d8000 {
+      #address-cells = <1>;
+      #size-cells = <0>;
+
+      reg = <0 0xe66d8000 0 0x40>;
+
+      camera@31 {
+        compatible = "imi,rdacm20";
+        reg = <0x31>, <0x41>, <0x51>;
+
+        port {
+          rdacm20_out0: endpoint {
+            remote-endpoint = <&max9286_in0>;
+          };
+        };
+      };
+    };
