[v2,1/3] dt-bindings: iio: ROHM BU27010 RGBC + flickering sensor

Commit Message

Matti Vaittinen July 7, 2023, 11:22 a.m. UTC

The ROHM BU27010 is a sensor with 6 photodiodes (red, green, blue, clear,
IR and flickering detection) with five configurable channels. Red, green
and flickering detection being always available and two out of the rest
three (blue, clear, IR) can be selected to be simultaneously measured.
Typical application is adjusting LCD/OLED backlight of TVs, mobile phones
and tablet PCs.

Add binding document for ROHM BU27010.

Signed-off-by: Matti Vaittinen <[e-mail]>

---
Revision history:
v1 => v2:
  - Drop trailing blank line
  - Require VDD-supply
  - Fix subject prefix
---
 .../bindings/iio/light/rohm,bu27010.yaml      | 49 +++++++++++++++++++
 1 file changed, 49 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/iio/light/rohm,bu27010.yaml

Comments

Krzysztof Kozlowski July 10, 2023, 9:05 a.m. UTC | #1

On 07/07/2023 13:22, Matti Vaittinen wrote:
> The ROHM BU27010 is a sensor with 6 photodiodes (red, green, blue, clear,
> IR and flickering detection) with five configurable channels. Red, green
> and flickering detection being always available and two out of the rest
> three (blue, clear, IR) can be selected to be simultaneously measured.
> Typical application is adjusting LCD/OLED backlight of TVs, mobile phones
> and tablet PCs.
> 
> Add binding document for ROHM BU27010.
> 

Reviewed-by: Krzysztof Kozlowski <[e-mail]>

Best regards,
Krzysztof

Patch

diff --git a/Documentation/devicetree/bindings/iio/light/rohm,bu27010.yaml b/Documentation/devicetree/bindings/iio/light/rohm,bu27010.yaml
new file mode 100644
index 000000000000..8376d64a641a
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/light/rohm,bu27010.yaml
@@ -0,0 +1,49 @@ 
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/iio/light/rohm,bu27010.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: ROHM BU27010 color sensor
+
+maintainers:
+  - Matti Vaittinen <[e-mail]>
+
+description: |
+  The ROHM BU27010 is a sensor with 6 photodiodes (red, green, blue, clear,
+  IR and flickering detection) with five configurable channels. Red, green
+  and flickering detection being always available and two out of the rest
+  three (blue, clear, IR) can be selected to be simultaneously measured.
+  Typical application is adjusting LCD/OLED backlight of TVs, mobile phones
+  and tablet PCs.
+
+properties:
+  compatible:
+    const: rohm,bu27010
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  vdd-supply: true
+
+required:
+  - compatible
+  - reg
+  - vdd-supply
+
+additionalProperties: false
+
+examples:
+  - |
+    i2c {
+      #address-cells = <1>;
+      #size-cells = <0>;
+
+      light-sensor@38 {
+        compatible = "rohm,bu27010";
+        reg = <0x38>;
+      };
+    };