11 files changed, 187 insertions, 0 deletions
diff --git a/dts/Bindings/iio/light/adux1020.yaml b/dts/Bindings/iio/light/adux1020.yaml
index 69bd5c0631..d7d14f2f1c 100644
--- a/dts/Bindings/iio/light/adux1020.yaml
+++ b/dts/Bindings/iio/light/adux1020.yaml
@@ -28,6 +28,8 @@ required:
   - compatible
   - reg
 
+additionalProperties: false
+
 examples:
   - |
     #include <dt-bindings/interrupt-controller/irq.h>
diff --git a/dts/Bindings/iio/light/bh1750.yaml b/dts/Bindings/iio/light/bh1750.yaml
index 1cc60d7ecf..1a88b3c253 100644
--- a/dts/Bindings/iio/light/bh1750.yaml
+++ b/dts/Bindings/iio/light/bh1750.yaml
@@ -28,6 +28,8 @@ required:
   - compatible
   - reg
 
+additionalProperties: false
+
 examples:
   - |
     i2c {
diff --git a/dts/Bindings/iio/light/dynaimage,al3010.yaml b/dts/Bindings/iio/light/dynaimage,al3010.yaml
new file mode 100644
index 0000000000..f671edda66
--- /dev/null
+++ b/dts/Bindings/iio/light/dynaimage,al3010.yaml
@@ -0,0 +1,43 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/iio/light/dynaimage,al3010.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Dyna-Image AL3010 sensor
+
+maintainers:
+  - David Heidelberg <david@ixit.cz>
+
+properties:
+  compatible:
+    const: dynaimage,al3010
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  vdd-supply:
+    description: Regulator that provides power to the sensor
+
+required:
+  - compatible
+  - reg
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/irq.h>
+
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        light-sensor@1c {
+            compatible = "dynaimage,al3010";
+            reg = <0x1c>;
+            vdd-supply = <&vdd_reg>;
+            interrupts = <0 99 4>;
+        };
+    };
diff --git a/dts/Bindings/iio/light/dynaimage,al3320a.yaml b/dts/Bindings/iio/light/dynaimage,al3320a.yaml
new file mode 100644
index 0000000000..497300239d
--- /dev/null
+++ b/dts/Bindings/iio/light/dynaimage,al3320a.yaml
@@ -0,0 +1,43 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/iio/light/dynaimage,al3320a.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Dyna-Image AL3320A sensor
+
+maintainers:
+  - David Heidelberg <david@ixit.cz>
+
+properties:
+  compatible:
+    const: dynaimage,al3320a
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  vdd-supply:
+    description: Regulator that provides power to the sensor
+
+required:
+  - compatible
+  - reg
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/irq.h>
+
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        light-sensor@1c {
+            compatible = "dynaimage,al3320a";
+            reg = <0x1c>;
+            vdd-supply = <&vdd_reg>;
+            interrupts = <0 99 4>;
+        };
+    };
diff --git a/dts/Bindings/iio/light/isl29018.yaml b/dts/Bindings/iio/light/isl29018.yaml
index cbb00be8f3..0ea278b07d 100644
--- a/dts/Bindings/iio/light/isl29018.yaml
+++ b/dts/Bindings/iio/light/isl29018.yaml
@@ -38,6 +38,8 @@ required:
   - compatible
   - reg
 
+additionalProperties: false
+
 examples:
   - |
     #include <dt-bindings/interrupt-controller/irq.h>
diff --git a/dts/Bindings/iio/light/noa1305.yaml b/dts/Bindings/iio/light/noa1305.yaml
index 17e7f140b6..fe7bfe1adb 100644
--- a/dts/Bindings/iio/light/noa1305.yaml
+++ b/dts/Bindings/iio/light/noa1305.yaml
@@ -29,6 +29,8 @@ required:
   - compatible
   - reg
 
+additionalProperties: false
+
 examples:
   - |
     i2c {
diff --git a/dts/Bindings/iio/light/sharp,gp2ap002.yaml b/dts/Bindings/iio/light/sharp,gp2ap002.yaml
new file mode 100644
index 0000000000..12aa16f247
--- /dev/null
+++ b/dts/Bindings/iio/light/sharp,gp2ap002.yaml
@@ -0,0 +1,85 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/iio/light/sharp,gp2ap002.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Sharp GP2AP002A00F and GP2AP002S00F proximity and ambient light sensors
+
+maintainers:
+  - Linus Walleij <linus.walleij@linaro.org>
+
+description: |
+  Proximity and ambient light sensor with IR LED for the proximity
+  sensing and an analog output for light intensity. The ambient light
+  sensor output is not available on the GP2AP002S00F variant.
+
+properties:
+  compatible:
+    enum:
+      - sharp,gp2ap002a00f
+      - sharp,gp2ap002s00f
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+    description: an interrupt for proximity, usually a GPIO line
+
+  vdd-supply:
+    description: VDD power supply a phandle to a regulator
+
+  vio-supply:
+    description: VIO power supply a phandle to a regulator
+
+  io-channels:
+    maxItems: 1
+    description: ALSOUT ADC channel to read the ambient light
+
+  io-channel-names:
+    const: alsout
+
+  sharp,proximity-far-hysteresis:
+    $ref: /schemas/types.yaml#/definitions/uint8
+    description: |
+      Hysteresis setting for "far" object detection, this setting is
+      device-unique and adjust the optical setting for proximity detection
+      of a "far away" object in front of the sensor.
+
+  sharp,proximity-close-hysteresis:
+    $ref: /schemas/types.yaml#/definitions/uint8
+    description: |
+      Hysteresis setting for "close" object detection, this setting is
+      device-unique and adjust the optical setting for proximity detection
+      of a "close" object in front of the sensor.
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - sharp,proximity-far-hysteresis
+  - sharp,proximity-close-hysteresis
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/irq.h>
+
+    i2c {
+      #address-cells = <1>;
+      #size-cells = <0>;
+
+      light-sensor@44 {
+        compatible = "sharp,gp2ap002a00f";
+        reg = <0x44>;
+        interrupts = <18 IRQ_TYPE_EDGE_FALLING>;
+        vdd-supply = <&vdd_regulator>;
+        vio-supply = <&vio_regulator>;
+        io-channels = <&adc_channel>;
+        io-channel-names = "alsout";
+        sharp,proximity-far-hysteresis = /bits/ 8 <0x2f>;
+        sharp,proximity-close-hysteresis = /bits/ 8 <0x0f>;
+      };
+    };
+
+...
diff --git a/dts/Bindings/iio/light/stk33xx.yaml b/dts/Bindings/iio/light/stk33xx.yaml
index aae8a6d627..f92bf7b2b7 100644
--- a/dts/Bindings/iio/light/stk33xx.yaml
+++ b/dts/Bindings/iio/light/stk33xx.yaml
@@ -30,6 +30,8 @@ required:
   - compatible
   - reg
 
+additionalProperties: false
+
 examples:
   - |
     #include <dt-bindings/interrupt-controller/irq.h>
diff --git a/dts/Bindings/iio/light/tsl2583.yaml b/dts/Bindings/iio/light/tsl2583.yaml
index e86ef64ecf..7b92ba8cbb 100644
--- a/dts/Bindings/iio/light/tsl2583.yaml
+++ b/dts/Bindings/iio/light/tsl2583.yaml
@@ -32,6 +32,8 @@ required:
   - compatible
   - reg
 
+additionalProperties: false
+
 examples:
   - |
     i2c {
diff --git a/dts/Bindings/iio/light/tsl2772.yaml b/dts/Bindings/iio/light/tsl2772.yaml
index ed2c3d5ead..e8f7d1ada5 100644
--- a/dts/Bindings/iio/light/tsl2772.yaml
+++ b/dts/Bindings/iio/light/tsl2772.yaml
@@ -62,6 +62,8 @@ required:
   - compatible
   - reg
 
+additionalProperties: false
+
 examples:
   - |
     #include <dt-bindings/interrupt-controller/irq.h>
diff --git a/dts/Bindings/iio/light/veml6030.yaml b/dts/Bindings/iio/light/veml6030.yaml
index 0ff9b11f9d..fb19a2d7a8 100644
--- a/dts/Bindings/iio/light/veml6030.yaml
+++ b/dts/Bindings/iio/light/veml6030.yaml
@@ -45,6 +45,8 @@ required:
   - compatible
   - reg
 
+additionalProperties: false
+
 examples:
   - |
     #include <dt-bindings/interrupt-controller/irq.h>