diff --git a/Documentation/devicetree/bindings/iio/adc/ti,tlc4541.yaml b/Documentation/devicetree/bindings/iio/adc/ti,tlc4541.yaml
new file mode 100644
index 000000000000..6c2539b3d707
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+++ b/Documentation/devicetree/bindings/iio/adc/ti,tlc4541.yaml
@@ -0,0 +1,52 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/iio/adc/ti,tlc4541.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Texas Instruments TLC4541 and similar ADCs
+
+maintainers:
+  - Phil Reid <preid@electromag.com.au>
+
+description: |
+  14/16bit single channel ADC with SPI interface.
+
+properties:
+  compatible:
+    enum:
+      - ti,tlc3541
+      - ti,tlc4541
+
+  reg:
+    maxItems: 1
+
+  spi-max-frequency: true
+
+  vref-supply: true
+
+  "#io-channel-cells":
+    const: 1
+
+required:
+  - compatible
+  - reg
+  - vref-supply
+
+additionalProperties: false
+
+examples:
+  - |
+    spi {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        adc@0 {
+            compatible = "ti,tlc4541";
+            reg = <0>;
+            vref-supply = <&vdd_supply>;
+            spi-max-frequency = <200000>;
+            #io-channel-cells = <1>;
+        };
+    };
+...
diff --git a/Documentation/devicetree/bindings/iio/adc/ti-tlc4541.txt b/Documentation/devicetree/bindings/iio/adc/ti-tlc4541.txt
deleted file mode 100644
index 6b2692723a04..000000000000
--- a/Documentation/devicetree/bindings/iio/adc/ti-tlc4541.txt
+++ /dev/null
@@ -1,17 +0,0 @@
-* Texas Instruments' TLC4541
-
-Required properties:
- - compatible: Should be one of
-	* "ti,tlc4541"
-	* "ti,tlc3541"
-	- reg: SPI chip select number for the device
- - vref-supply: The regulator supply for ADC reference voltage
- - spi-max-frequency: Max SPI frequency to use (<= 200000)
-
-Example:
-adc@0 {
-	compatible = "ti,tlc4541";
-	reg = <0>;
-	vref-supply = <&vdd_supply>;
-	spi-max-frequency = <200000>;
-};