diff --git a/Documentation/devicetree/bindings/net/can/nxp,sja1000.yaml b/Documentation/devicetree/bindings/net/can/nxp,sja1000.yaml
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+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/can/nxp,sja1000.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Memory mapped SJA1000 CAN controller from NXP (formerly Philips)
+
+maintainers:
+  - Wolfgang Grandegger <wg@grandegger.com>
+
+allOf:
+  - $ref: can-controller.yaml#
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: technologic,sja1000
+    then:
+      required:
+        - reg-io-width
+
+properties:
+  compatible:
+    oneOf:
+      - description: NXP SJA1000 CAN Controller
+        const: nxp,sja1000
+      - description: Technologic Systems SJA1000 CAN Controller
+        const: technologic,sja1000
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  reg-io-width:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description: I/O register width (in bytes) implemented by this device
+    default: 1
+    enum: [ 1, 2, 4 ]
+
+  nxp,external-clock-frequency:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    default: 16000000
+    description: |
+      Frequency of the external oscillator clock in Hz.
+      The internal clock frequency used by the SJA1000 is half of that value.
+
+  nxp,tx-output-mode:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    enum: [ 0, 1, 2, 3 ]
+    default: 1
+    description: |
+      operation mode of the TX output control logic. Valid values are:
+        <0x0> : bi-phase output mode
+        <0x1> : normal output mode (default)
+        <0x2> : test output mode
+        <0x3> : clock output mode
+
+  nxp,tx-output-config:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    default: 0x02
+    description: |
+      TX output pin configuration. Valid values are any one of the below
+      or combination of TX0 and TX1:
+        <0x01> : TX0 invert
+        <0x02> : TX0 pull-down (default)
+        <0x04> : TX0 pull-up
+        <0x06> : TX0 push-pull
+        <0x08> : TX1 invert
+        <0x10> : TX1 pull-down
+        <0x20> : TX1 pull-up
+        <0x30> : TX1 push-pull
+
+  nxp,clock-out-frequency:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description: |
+      clock frequency in Hz on the CLKOUT pin.
+      If not specified or if the specified value is 0, the CLKOUT pin
+      will be disabled.
+
+  nxp,no-comparator-bypass:
+    type: boolean
+    description: Allows to disable the CAN input comparator.
+
+required:
+  - compatible
+  - reg
+  - interrupts
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    can@1a000 {
+            compatible = "technologic,sja1000";
+            reg = <0x1a000 0x100>;
+            interrupts = <1>;
+            reg-io-width = <2>;
+            nxp,tx-output-config = <0x06>;
+            nxp,external-clock-frequency = <24000000>;
+    };
diff --git a/Documentation/devicetree/bindings/net/can/sja1000.txt b/Documentation/devicetree/bindings/net/can/sja1000.txt
deleted file mode 100644
index ac3160eca96a..000000000000
--- a/Documentation/devicetree/bindings/net/can/sja1000.txt
+++ /dev/null
@@ -1,58 +0,0 @@
-Memory mapped SJA1000 CAN controller from NXP (formerly Philips)
-
-Required properties:
-
-- compatible : should be one of "nxp,sja1000", "technologic,sja1000".
-
-- reg : should specify the chip select, address offset and size required
-	to map the registers of the SJA1000. The size is usually 0x80.
-
-- interrupts: property with a value describing the interrupt source
-	(number and sensitivity) required for the SJA1000.
-
-Optional properties:
-
-- reg-io-width : Specify the size (in bytes) of the IO accesses that
-	should be performed on the device.  Valid value is 1, 2 or 4.
-	This property is ignored for technologic version.
-	Default to 1 (8 bits).
-
-- nxp,external-clock-frequency : Frequency of the external oscillator
-	clock in Hz. Note that the internal clock frequency used by the
-	SJA1000 is half of that value. If not specified, a default value
-	of 16000000 (16 MHz) is used.
-
-- nxp,tx-output-mode : operation mode of the TX output control logic:
-	<0x0> : bi-phase output mode
-	<0x1> : normal output mode (default)
-	<0x2> : test output mode
-	<0x3> : clock output mode
-
-- nxp,tx-output-config : TX output pin configuration:
-	<0x01> : TX0 invert
-	<0x02> : TX0 pull-down (default)
-	<0x04> : TX0 pull-up
-	<0x06> : TX0 push-pull
-	<0x08> : TX1 invert
-	<0x10> : TX1 pull-down
-	<0x20> : TX1 pull-up
-	<0x30> : TX1 push-pull
-
-- nxp,clock-out-frequency : clock frequency in Hz on the CLKOUT pin.
-	If not specified or if the specified value is 0, the CLKOUT pin
-	will be disabled.
-
-- nxp,no-comparator-bypass : Allows to disable the CAN input comparator.
-
-For further information, please have a look to the SJA1000 data sheet.
-
-Examples:
-
-can@3,100 {
-	compatible = "nxp,sja1000";
-	reg = <3 0x100 0x80>;
-	interrupts = <2 0>;
-	interrupt-parent = <&mpic>;
-	nxp,external-clock-frequency = <16000000>;
-};
-
