diff --git a/Documentation/devicetree/bindings/iio/light/upisemi,us5182.yaml b/Documentation/devicetree/bindings/iio/light/upisemi,us5182.yaml
new file mode 100644
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+++ b/Documentation/devicetree/bindings/iio/light/upisemi,us5182.yaml
@@ -0,0 +1,75 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/iio/light/upisemi,us5182.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: UPISEMI us5182d I2C ALS and Proximity sensor
+
+maintainers:
+  - Jonathan Cameron <jic23@kernel.org>
+
+properties:
+  compatible:
+    const: upisemi,asd5182
+
+  reg:
+    maxItems: 1
+
+  upsemi,glass-coef:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description: |
+      glass attenuation factor - compensation factor of resolution 1000
+      for material transmittance.  Default: 1000
+
+  upisemi,dark-ths:
+    $ref: /schemas/types.yaml#/definitions/uint16-array
+    minItems: 8
+    maxItems: 8
+    description:
+      16-bit thresholds (adc counts) corresponding to every scale.
+
+  upisemi,upper-dark-gain:
+    $ref: /schemas/types.yaml#/definitions/uint8
+    description: |
+      8-bit dark gain compensation factor(4 int and 4 fractional bits - Q4.4)
+      applied when light > threshold. Default: 0.
+
+  upisemi,lower-dark-gain:
+    $ref: /schemas/types.yaml#/definitions/uint8
+    description: |
+      8-bit dark gain compensation factor(4 int and 4 fractional bits - Q4.4)
+      applied when light < threshold. Default: 0x16
+
+  upisemi,continuous:
+    $ref: /schemas/types.yaml#definitions/flag
+    description: |
+      This chip has two power modes: one-shot (chip takes one measurement and
+      then shuts itself down) and continuous (chip takes continuous
+      measurements). The one-shot mode is more power-friendly but the
+      continuous mode may be more reliable. If this property is specified
+      the continuous mode will be used instead of the default one-shot one for
+      raw reads.
+
+additionalProperties: false
+
+required:
+  - compatible
+  - reg
+
+examples:
+  - |
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        light-sensor@39 {
+            compatible = "upisemi,usd5182";
+            reg = <0x39>;
+            upisemi,glass-coef = < 1000 >;
+            upisemi,dark-ths = /bits/ 16 <170 200 512 512 800 2000 4000 8000>;
+            upisemi,upper-dark-gain = /bits/ 8 <0x00>;
+            upisemi,lower-dark-gain = /bits/ 8 <0x16>;
+        };
+    };
+...
diff --git a/Documentation/devicetree/bindings/iio/light/us5182d.txt b/Documentation/devicetree/bindings/iio/light/us5182d.txt
deleted file mode 100644
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+++ /dev/null
@@ -1,45 +0,0 @@
-* UPISEMI us5182d I2C ALS and Proximity sensor
-
-Required properties:
-- compatible: must be "upisemi,usd5182"
-- reg: the I2C address of the device
-
-Optional properties:
-- upisemi,glass-coef: glass attenuation factor - compensation factor of
-                      resolution 1000 for material transmittance.
-
-- upisemi,dark-ths: array of 8 elements containing 16-bit thresholds (adc
-                    counts) corresponding to every scale.
-
-- upisemi,upper-dark-gain: 8-bit dark gain compensation factor(4 int and 4
-                           fractional bits - Q4.4) applied when light > threshold
-
-- upisemi,lower-dark-gain: 8-bit dark gain compensation factor(4 int and 4
-                           fractional bits - Q4.4) applied when light < threshold
-
-- upisemi,continuous: This chip has two power modes: one-shot (chip takes one
-                      measurement and then shuts itself down) and continuous (
-                      chip takes continuous measurements). The one-shot mode is
-                      more power-friendly but the continuous mode may be more
-                      reliable. If this property is specified the continuous
-                      mode will be used instead of the default one-shot one for
-                      raw reads.
-
-If the optional properties are not specified these factors will default to the
-values in the below example.
-The glass-coef defaults to no compensation for the covering material.
-The threshold array defaults to experimental values that work with US5182D
-sensor on evaluation board - roughly between 12-32 lux.
-There will be no dark-gain compensation by default when ALS > thresh
-(0 * dark-gain), and a 1.35 compensation factor when ALS < thresh.
-
-Example:
-
-    usd5182@39 {
-                compatible = "upisemi,usd5182";
-                reg = <0x39>;
-                upisemi,glass-coef = < 1000 >;
-                upisemi,dark-ths = /bits/ 16 <170 200 512 512 800 2000 4000 8000>;
-                upisemi,upper-dark-gain = /bits/ 8 <0x00>;
-                upisemi,lower-dark-gain = /bits/ 8 <0x16>;
-    };
