diff --git a/Documentation/devicetree/bindings/net/dwmac-sun8i.txt b/Documentation/devicetree/bindings/net/dwmac-sun8i.txt
deleted file mode 100644
index 54c66d0611cb..000000000000
--- a/Documentation/devicetree/bindings/net/dwmac-sun8i.txt
+++ /dev/null
@@ -1,201 +0,0 @@
-* Allwinner sun8i GMAC ethernet controller
-
-This device is a platform glue layer for stmmac.
-Please see stmmac.txt for the other unchanged properties.
-
-Required properties:
-- compatible: must be one of the following string:
-		"allwinner,sun8i-a83t-emac"
-		"allwinner,sun8i-h3-emac"
-		"allwinner,sun8i-r40-gmac"
-		"allwinner,sun8i-v3s-emac"
-		"allwinner,sun50i-a64-emac"
-		"allwinner,sun50i-h6-emac", "allwinner-sun50i-a64-emac"
-- reg: address and length of the register for the device.
-- interrupts: interrupt for the device
-- interrupt-names: must be "macirq"
-- clocks: A phandle to the reference clock for this device
-- clock-names: must be "stmmaceth"
-- resets: A phandle to the reset control for this device
-- reset-names: must be "stmmaceth"
-- phy-mode: See ethernet.txt
-- phy-handle: See ethernet.txt
-- syscon: A phandle to the device containing the EMAC or GMAC clock register
-
-Optional properties:
-- allwinner,tx-delay-ps: TX clock delay chain value in ps.
-			 Range is 0-700. Default is 0.
-			 Unavailable for allwinner,sun8i-r40-gmac
-- allwinner,rx-delay-ps: RX clock delay chain value in ps.
-			 Range is 0-3100. Default is 0.
-			 Range is 0-700 for allwinner,sun8i-r40-gmac
-Both delay properties need to be a multiple of 100. They control the
-clock delay for external RGMII PHY. They do not apply to the internal
-PHY or external non-RGMII PHYs.
-
-Optional properties for the following compatibles:
-  - "allwinner,sun8i-h3-emac",
-  - "allwinner,sun8i-v3s-emac":
-- allwinner,leds-active-low: EPHY LEDs are active low
-
-Required child node of emac:
-- mdio bus node: should be named mdio with compatible "snps,dwmac-mdio"
-
-Required properties of the mdio node:
-- #address-cells: shall be 1
-- #size-cells: shall be 0
-
-The device node referenced by "phy" or "phy-handle" must be a child node
-of the mdio node. See phy.txt for the generic PHY bindings.
-
-The following compatibles require that the emac node have a mdio-mux child
-node called "mdio-mux":
-  - "allwinner,sun8i-h3-emac"
-  - "allwinner,sun8i-v3s-emac":
-Required properties for the mdio-mux node:
-  - compatible = "allwinner,sun8i-h3-mdio-mux"
-  - mdio-parent-bus: a phandle to EMAC mdio
-  - one child mdio for the integrated mdio with the compatible
-    "allwinner,sun8i-h3-mdio-internal"
-  - one child mdio for the external mdio if present (V3s have none)
-Required properties for the mdio-mux children node:
-  - reg: 1 for internal MDIO bus, 2 for external MDIO bus
-
-The following compatibles require a PHY node representing the integrated
-PHY, under the integrated MDIO bus node if an mdio-mux node is used:
-  - "allwinner,sun8i-h3-emac",
-  - "allwinner,sun8i-v3s-emac":
-
-Additional information regarding generic multiplexer properties can be found
-at Documentation/devicetree/bindings/net/mdio-mux.txt
-
-Required properties of the integrated phy node:
-- clocks: a phandle to the reference clock for the EPHY
-- resets: a phandle to the reset control for the EPHY
-- Must be a child of the integrated mdio
-
-Example with integrated PHY:
-emac: ethernet@1c0b000 {
-	compatible = "allwinner,sun8i-h3-emac";
-	syscon = <&syscon>;
-	reg = <0x01c0b000 0x104>;
-	interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>;
-	interrupt-names = "macirq";
-	resets = <&ccu RST_BUS_EMAC>;
-	reset-names = "stmmaceth";
-	clocks = <&ccu CLK_BUS_EMAC>;
-	clock-names = "stmmaceth";
-
-	phy-handle = <&int_mii_phy>;
-	phy-mode = "mii";
-	allwinner,leds-active-low;
-
-	mdio: mdio {
-		#address-cells = <1>;
-		#size-cells = <0>;
-		compatible = "snps,dwmac-mdio";
-	};
-
-	mdio-mux {
-		compatible = "mdio-mux", "allwinner,sun8i-h3-mdio-mux";
-		#address-cells = <1>;
-		#size-cells = <0>;
-
-		mdio-parent-bus = <&mdio>;
-
-		int_mdio: mdio@1 {
-			compatible = "allwinner,sun8i-h3-mdio-internal";
-			reg = <1>;
-			#address-cells = <1>;
-			#size-cells = <0>;
-			int_mii_phy: ethernet-phy@1 {
-				reg = <1>;
-				clocks = <&ccu CLK_BUS_EPHY>;
-				resets = <&ccu RST_BUS_EPHY>;
-				phy-is-integrated;
-			};
-		};
-		ext_mdio: mdio@2 {
-			reg = <2>;
-			#address-cells = <1>;
-			#size-cells = <0>;
-		};
-	};
-};
-
-Example with external PHY:
-emac: ethernet@1c0b000 {
-	compatible = "allwinner,sun8i-h3-emac";
-	syscon = <&syscon>;
-	reg = <0x01c0b000 0x104>;
-	interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>;
-	interrupt-names = "macirq";
-	resets = <&ccu RST_BUS_EMAC>;
-	reset-names = "stmmaceth";
-	clocks = <&ccu CLK_BUS_EMAC>;
-	clock-names = "stmmaceth";
-
-	phy-handle = <&ext_rgmii_phy>;
-	phy-mode = "rgmii";
-	allwinner,leds-active-low;
-
-	mdio: mdio {
-		#address-cells = <1>;
-		#size-cells = <0>;
-		compatible = "snps,dwmac-mdio";
-	};
-
-	mdio-mux {
-		compatible = "allwinner,sun8i-h3-mdio-mux";
-		#address-cells = <1>;
-		#size-cells = <0>;
-
-		mdio-parent-bus = <&mdio>;
-
-		int_mdio: mdio@1 {
-			compatible = "allwinner,sun8i-h3-mdio-internal";
-			reg = <1>;
-			#address-cells = <1>;
-			#size-cells = <0>;
-			int_mii_phy: ethernet-phy@1 {
-				reg = <1>;
-				clocks = <&ccu CLK_BUS_EPHY>;
-				resets = <&ccu RST_BUS_EPHY>;
-			};
-		};
-		ext_mdio: mdio@2 {
-			reg = <2>;
-			#address-cells = <1>;
-			#size-cells = <0>;
-			ext_rgmii_phy: ethernet-phy@1 {
-				reg = <1>;
-			};
-		}:
-	};
-};
-
-Example with SoC without integrated PHY
-
-emac: ethernet@1c0b000 {
-	compatible = "allwinner,sun8i-a83t-emac";
-	syscon = <&syscon>;
-	reg = <0x01c0b000 0x104>;
-	interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>;
-	interrupt-names = "macirq";
-	resets = <&ccu RST_BUS_EMAC>;
-	reset-names = "stmmaceth";
-	clocks = <&ccu CLK_BUS_EMAC>;
-	clock-names = "stmmaceth";
-
-	phy-handle = <&ext_rgmii_phy>;
-	phy-mode = "rgmii";
-
-	mdio: mdio {
-		compatible = "snps,dwmac-mdio";
-		#address-cells = <1>;
-		#size-cells = <0>;
-		ext_rgmii_phy: ethernet-phy@1 {
-			reg = <1>;
-		};
-	};
-};
diff --git a/Documentation/devicetree/bindings/net/snps,dwmac.yaml b/Documentation/devicetree/bindings/net/snps,dwmac.yaml
index d213c32ef153..e56260c84c16 100644
--- a/Documentation/devicetree/bindings/net/snps,dwmac.yaml
+++ b/Documentation/devicetree/bindings/net/snps,dwmac.yaml
@@ -15,6 +15,14 @@ properties:
   compatible:
     oneOf:
       - const: allwinner,sun7i-a20-gmac
+      - const: allwinner,sun8i-a83t-emac
+      - const: allwinner,sun8i-h3-emac
+      - const: allwinner,sun8i-r40-emac
+      - const: allwinner,sun8i-v3s-emac
+      - const: allwinner,sun50i-a64-emac
+      - items:
+          - const: allwinner,sun50i-h6-emac
+          - const: allwinner,sun50i-a64-emac
       - const: snps,dwmac
       - const: snps,dwmac-3.50a
       - const: snps,dwmac-3.610
@@ -306,6 +314,211 @@ allOf:
         - clocks
         - clock-names
 
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - allwinner,sun8i-a83t-emac
+              - allwinner,sun8i-h3-emac
+              - allwinner,sun8i-r40-emac
+              - allwinner,sun8i-v3s-emac
+              - allwinner,sun50i-a64-emac
+
+    then:
+      properties:
+        interrupts:
+          maxItems: 1
+
+        interrupt-names:
+          const: macirq
+
+        clocks:
+          maxItems: 1
+
+        clock-names:
+          const: stmmaceth
+
+        syscon:
+          $ref: /schemas/types.yaml#definitions/phandle
+          description:
+            Phandle to the device containing the EMAC or GMAC clock
+            register
+
+      required:
+        - compatible
+        - reg
+        - interrupts
+        - interrupt-names
+        - clocks
+        - clock-names
+        - resets
+        - reset-names
+        - phy-mode
+        - phy-handle
+        - syscon
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - allwinner,sun8i-a83t-emac
+              - allwinner,sun8i-h3-emac
+              - allwinner,sun8i-v3s-emac
+              - allwinner,sun50i-a64-emac
+
+    then:
+      properties:
+        allwinner,tx-delay-ps:
+          allOf:
+            - $ref: /schemas/types.yaml#definitions/uint32
+            - enum: [0, 100, 200, 300, 400, 500, 600, 700]
+              default: 0
+          description:
+            External RGMII PHY TX clock delay chain value in ps.
+
+        allwinner,rx-delay-ps:
+          allOf:
+            - $ref: /schemas/types.yaml#definitions/uint32
+            - enum:
+                - 0
+                - 100
+                - 200
+                - 300
+                - 400
+                - 500
+                - 600
+                - 700
+                - 800
+                - 900
+                - 1000
+                - 1100
+                - 1200
+                - 1300
+                - 1400
+                - 1500
+                - 1600
+                - 1700
+                - 1800
+                - 1900
+                - 2000
+                - 2100
+                - 2200
+                - 2300
+                - 2400
+                - 2500
+                - 2600
+                - 2700
+                - 2800
+                - 2900
+                - 3000
+                - 3100
+              default: 0
+          description:
+            External RGMII PHY TX clock delay chain value in ps.
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - allwinner,sun8i-r40-emac
+
+    then:
+      properties:
+        allwinner,rx-delay-ps:
+          allOf:
+            - $ref: /schemas/types.yaml#definitions/uint32
+            - enum: [0, 100, 200, 300, 400, 500, 600, 700]
+              default: 0
+          description:
+            External RGMII PHY TX clock delay chain value in ps.
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - allwinner,sun8i-h3-emac
+              - allwinner,sun8i-v3s-emac
+
+    then:
+      properties:
+        allwinner,leds-active-low:
+          $ref: /schemas/types.yaml#definitions/flag
+          description:
+            EPHY LEDs are active low.
+
+        mdio-mux:
+          type: object
+
+          properties:
+            compatible:
+              const: allwinner,sun8i-h3-mdio-mux
+
+            mdio-parent-bus:
+              $ref: /schemas/types.yaml#definitions/phandle
+              description:
+                Phandle to EMAC MDIO.
+
+            mdio@1:
+              type: object
+              description: Internal MDIO Bus
+
+              properties:
+                "#address-cells":
+                  const: 1
+
+                "#size-cells":
+                  const: 0
+
+                compatible:
+                  const: allwinner,sun8i-h3-mdio-internal
+
+                reg:
+                  const: 1
+
+              patternProperties:
+                "^ethernet-phy@[0-9a-f]$":
+                  type: object
+                  description:
+                    Integrated PHY node
+
+                  properties:
+                    clocks:
+                      maxItems: 1
+
+                    resets:
+                      maxItems: 1
+
+                  required:
+                    - clocks
+                    - resets
+
+
+            mdio@2:
+              type: object
+              description: External MDIO Bus (H3 only)
+
+              properties:
+                "#address-cells":
+                  const: 1
+
+                "#size-cells":
+                  const: 0
+
+                compatible:
+                  const: prout
+
+                reg:
+                  const: 2
+
+          required:
+            - compatible
+            - mdio-parent-bus
+            - mdio@1
+
 examples:
   - |
     stmmac_axi_setup: stmmac-axi-config {
@@ -382,6 +595,135 @@ examples:
         phy-mode = "mii";
     };
 
+  - |
+    ethernet@1c0b000 {
+        compatible = "allwinner,sun8i-h3-emac";
+        syscon = <&syscon>;
+        reg = <0x01c0b000 0x104>;
+        interrupts = <0 82 1>;
+        interrupt-names = "macirq";
+        resets = <&ccu 12>;
+        reset-names = "stmmaceth";
+        clocks = <&ccu 27>;
+        clock-names = "stmmaceth";
+
+        phy-handle = <&int_mii_phy>;
+        phy-mode = "mii";
+        allwinner,leds-active-low;
+
+        mdio1: mdio {
+            #address-cells = <1>;
+            #size-cells = <0>;
+            compatible = "snps,dwmac-mdio";
+        };
+
+        mdio-mux {
+            compatible = "allwinner,sun8i-h3-mdio-mux";
+            #address-cells = <1>;
+            #size-cells = <0>;
+
+            mdio-parent-bus = <&mdio1>;
+
+            int_mii_phy: mdio@1 {
+                compatible = "allwinner,sun8i-h3-mdio-internal";
+                reg = <1>;
+                #address-cells = <1>;
+                #size-cells = <0>;
+
+                ethernet-phy@1 {
+                    reg = <1>;
+                    clocks = <&ccu 67>;
+                    resets = <&ccu 39>;
+                    phy-is-integrated;
+                };
+            };
+
+            mdio@2 {
+                reg = <2>;
+                #address-cells = <1>;
+                #size-cells = <0>;
+            };
+        };
+    };
+
+  - |
+    ethernet@1c0b000 {
+        compatible = "allwinner,sun8i-h3-emac";
+        syscon = <&syscon>;
+        reg = <0x01c0b000 0x104>;
+        interrupts = <0 82 1>;
+        interrupt-names = "macirq";
+        resets = <&ccu 12>;
+        reset-names = "stmmaceth";
+        clocks = <&ccu 27>;
+        clock-names = "stmmaceth";
+
+        phy-handle = <&ext_rgmii_phy>;
+        phy-mode = "rgmii";
+        allwinner,leds-active-low;
+
+        mdio2: mdio {
+            #address-cells = <1>;
+            #size-cells = <0>;
+            compatible = "snps,dwmac-mdio";
+        };
+
+        mdio-mux {
+            compatible = "allwinner,sun8i-h3-mdio-mux";
+            #address-cells = <1>;
+            #size-cells = <0>;
+            mdio-parent-bus = <&mdio2>;
+
+            mdio@1 {
+                compatible = "allwinner,sun8i-h3-mdio-internal";
+                reg = <1>;
+                #address-cells = <1>;
+                #size-cells = <0>;
+
+                ethernet-phy@1 {
+                    reg = <1>;
+                    clocks = <&ccu 67>;
+                    resets = <&ccu 39>;
+                };
+            };
+
+            mdio@2 {
+                reg = <2>;
+                #address-cells = <1>;
+                #size-cells = <0>;
+
+                ext_rgmii_phy: ethernet-phy@1 {
+                    reg = <1>;
+                };
+            };
+        };
+    };
+
+  - |
+    ethernet@1c0b000 {
+        compatible = "allwinner,sun8i-a83t-emac";
+        syscon = <&syscon>;
+        reg = <0x01c0b000 0x104>;
+        interrupts = <0 82 1>;
+        interrupt-names = "macirq";
+        resets = <&ccu 13>;
+        reset-names = "stmmaceth";
+        clocks = <&ccu 27>;
+        clock-names = "stmmaceth";
+        phy-handle = <&ext_rgmii_phy1>;
+        phy-mode = "rgmii";
+
+        mdio {
+            compatible = "snps,dwmac-mdio";
+            #address-cells = <1>;
+            #size-cells = <0>;
+
+            ext_rgmii_phy1: ethernet-phy@1 {
+                reg = <1>;
+            };
+        };
+    };
+
 # FIXME: We should set it, but it would report all the generic
 # properties as additional properties.
 # additionalProperties: false
