diff --git a/Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt b/Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
deleted file mode 100644
index be40a780501c..000000000000
--- a/Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
+++ /dev/null
@@ -1,121 +0,0 @@
-Amlogic Meson Display Controller
-================================
-
-The Amlogic Meson Display controller is composed of several components
-that are going to be documented below:
-
-DMC|---------------VPU (Video Processing Unit)----------------|------HHI------|
-   | vd1   _______     _____________    _________________     |               |
-D  |-------|      |----|            |   |                |    |   HDMI PLL    |
-D  | vd2   | VIU  |    | Video Post |   | Video Encoders |<---|-----VCLK      |
-R  |-------|      |----| Processing |   |                |    |               |
-   | osd2  |      |    |            |---| Enci ----------|----|-----VDAC------|
-R  |-------| CSC  |----| Scalers    |   | Encp ----------|----|----HDMI-TX----|
-A  | osd1  |      |    | Blenders   |   | Encl ----------|----|---------------|
-M  |-------|______|----|____________|   |________________|    |               |
-___|__________________________________________________________|_______________|
-
-
-VIU: Video Input Unit
----------------------
-
-The Video Input Unit is in charge of the pixel scanout from the DDR memory.
-It fetches the frames addresses, stride and parameters from the "Canvas" memory.
-This part is also in charge of the CSC (Colorspace Conversion).
-It can handle 2 OSD Planes and 2 Video Planes.
-
-VPP: Video Post Processing
---------------------------
-
-The Video Post Processing is in charge of the scaling and blending of the
-various planes into a single pixel stream.
-There is a special "pre-blending" used by the video planes with a dedicated
-scaler and a "post-blending" to merge with the OSD Planes.
-The OSD planes also have a dedicated scaler for one of the OSD.
-
-VENC: Video Encoders
---------------------
-
-The VENC is composed of the multiple pixel encoders :
- - ENCI : Interlace Video encoder for CVBS and Interlace HDMI
- - ENCP : Progressive Video Encoder for HDMI
- - ENCL : LCD LVDS Encoder
-The VENC Unit gets a Pixel Clocks (VCLK) from a dedicated HDMI PLL and clock
-tree and provides the scanout clock to the VPP and VIU.
-The ENCI is connected to a single VDAC for Composite Output.
-The ENCI and ENCP are connected to an on-chip HDMI Transceiver.
-
-Device Tree Bindings:
----------------------
-
-VPU: Video Processing Unit
---------------------------
-
-Required properties:
-- compatible: value should be different for each SoC family as :
-	- GXBB (S905) : "amlogic,meson-gxbb-vpu"
-	- GXL (S905X, S905D) : "amlogic,meson-gxl-vpu"
-	- GXM (S912) : "amlogic,meson-gxm-vpu"
-	followed by the common "amlogic,meson-gx-vpu"
-	- G12A (S905X2, S905Y2, S905D2) : "amlogic,meson-g12a-vpu"
-- reg: base address and size of he following memory-mapped regions :
-	- vpu
-	- hhi
-- reg-names: should contain the names of the previous memory regions
-- interrupts: should contain the VENC Vsync interrupt number
-- amlogic,canvas: phandle to canvas provider node as described in the file
-	../soc/amlogic/amlogic,canvas.txt
-
-Optional properties:
-- power-domains: Optional phandle to associated power domain as described in
-	the file ../power/power_domain.txt
-
-Required nodes:
-
-The connections to the VPU output video ports are modeled using the OF graph
-bindings specified in Documentation/devicetree/bindings/graph.txt.
-
-The following table lists for each supported model the port number
-corresponding to each VPU output.
-
-		Port 0		Port 1
------------------------------------------
- S905 (GXBB)	CVBS VDAC	HDMI-TX
- S905X (GXL)	CVBS VDAC	HDMI-TX
- S905D (GXL)	CVBS VDAC	HDMI-TX
- S912 (GXM)	CVBS VDAC	HDMI-TX
- S905X2 (G12A)	CVBS VDAC	HDMI-TX
- S905Y2 (G12A)	CVBS VDAC	HDMI-TX
- S905D2 (G12A)	CVBS VDAC	HDMI-TX
-
-Example:
-
-tv-connector {
-	compatible = "composite-video-connector";
-
-	port {
-		tv_connector_in: endpoint {
-			remote-endpoint = <&cvbs_vdac_out>;
-		};
-	};
-};
-
-vpu: vpu@d0100000 {
-	compatible = "amlogic,meson-gxbb-vpu";
-	reg = <0x0 0xd0100000 0x0 0x100000>,
-	      <0x0 0xc883c000 0x0 0x1000>,
-	      <0x0 0xc8838000 0x0 0x1000>;
-	reg-names = "vpu", "hhi", "dmc";
-	interrupts = <GIC_SPI 3 IRQ_TYPE_EDGE_RISING>;
-	#address-cells = <1>;
-	#size-cells = <0>;
-
-	/* CVBS VDAC output port */
-	port@0 {
-		reg = <0>;
-
-		cvbs_vdac_out: endpoint {
-			remote-endpoint = <&tv_connector_in>;
-		};
-	};
-};
diff --git a/Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml b/Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml
new file mode 100644
index 000000000000..71f572f6cb3b
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml
@@ -0,0 +1,138 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+# Copyright 2019 BayLibre, SAS
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/display/amlogic,meson-vpu.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: Amlogic Meson Display Controller
+
+maintainers:
+  - Neil Armstrong <narmstrong@baylibre.com>
+
+description: |
+  The Amlogic Meson Display controller is composed of several components
+  that are going to be documented below
+
+  DMC|---------------VPU (Video Processing Unit)----------------|------HHI------|
+     | vd1   _______     _____________    _________________     |               |
+  D  |-------|      |----|            |   |                |    |   HDMI PLL    |
+  D  | vd2   | VIU  |    | Video Post |   | Video Encoders |<---|-----VCLK      |
+  R  |-------|      |----| Processing |   |                |    |               |
+     | osd2  |      |    |            |---| Enci ----------|----|-----VDAC------|
+  R  |-------| CSC  |----| Scalers    |   | Encp ----------|----|----HDMI-TX----|
+  A  | osd1  |      |    | Blenders   |   | Encl ----------|----|---------------|
+  M  |-------|______|----|____________|   |________________|    |               |
+  ___|__________________________________________________________|_______________|
+
+
+  VIU: Video Input Unit
+  ---------------------
+
+  The Video Input Unit is in charge of the pixel scanout from the DDR memory.
+  It fetches the frames addresses, stride and parameters from the "Canvas" memory.
+  This part is also in charge of the CSC (Colorspace Conversion).
+  It can handle 2 OSD Planes and 2 Video Planes.
+
+  VPP: Video Post Processing
+  --------------------------
+
+  The Video Post Processing is in charge of the scaling and blending of the
+  various planes into a single pixel stream.
+  There is a special "pre-blending" used by the video planes with a dedicated
+  scaler and a "post-blending" to merge with the OSD Planes.
+  The OSD planes also have a dedicated scaler for one of the OSD.
+
+  VENC: Video Encoders
+  --------------------
+
+  The VENC is composed of the multiple pixel encoders
+   - ENCI : Interlace Video encoder for CVBS and Interlace HDMI
+   - ENCP : Progressive Video Encoder for HDMI
+   - ENCL : LCD LVDS Encoder
+  The VENC Unit gets a Pixel Clocks (VCLK) from a dedicated HDMI PLL and clock
+  tree and provides the scanout clock to the VPP and VIU.
+  The ENCI is connected to a single VDAC for Composite Output.
+  The ENCI and ENCP are connected to an on-chip HDMI Transceiver.
+
+properties:
+  compatible:
+    oneOf:
+      - items:
+          - enum:
+              - amlogic,meson-gxbb-vpu # GXBB (S905)
+              - amlogic,meson-gxl-vpu # GXL (S905X, S905D)
+              - amlogic,meson-gxm-vpu # GXM (S912)
+          - const: amlogic,meson-gx-vpu
+      - enum:
+          - amlogic,meson-g12a-vpu # G12A (S905X2, S905Y2, S905D2)
+
+  reg:
+    maxItems: 2
+
+  reg-names:
+   items:
+     - const: vpu
+     - const: hhi
+
+  interrupts:
+    maxItems: 1
+
+  power-domains:
+    description: phandle to the associated power domain
+    allOf:
+      - $ref: /schemas/types.yaml#/definitions/phandle
+
+  port@0:
+    type: object
+    description:
+      A port node pointing to the CVBS VDAC port node.
+
+  port@1:
+    type: object
+    description:
+      A port node pointing to the HDMI-TX port node.
+
+  "#address-cells":
+    const: 1
+
+  "#size-cells":
+    const: 0
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - port@0
+  - port@1
+  - "#address-cells"
+  - "#size-cells"
+
+examples:
+  - |
+    vpu: vpu@d0100000 {
+        compatible = "amlogic,meson-gxbb-vpu", "amlogic,meson-gx-vpu";
+        reg = <0xd0100000 0x100000>, <0xc883c000 0x1000>;
+        reg-names = "vpu", "hhi";
+        interrupts = <3>;
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        /* CVBS VDAC output port */
+        port@0 {
+            reg = <0>;
+
+            cvbs_vdac_out: endpoint {
+                remote-endpoint = <&tv_connector_in>;
+            };
+        };
+
+        /* HDMI TX output port */
+        port@1 {
+            reg = <1>;
+
+            hdmi_tx_out: endpoint {
+                remote-endpoint = <&hdmi_tx_in>;
+            };
+        };
+    };
