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[v2,2/4] dt-bindings: iio: light: vcnl4000: Add near-level

Message ID 65e1007c48f24c44fba0c12b1d5d31af2b5d3a1a.1584380360.git.agx@sigxcpu.org
State New
Headers show
Series iio: vcnl4000: Export near level property for proximity sensor | expand

Commit Message

Guido Günther March 16, 2020, 5:46 p.m. UTC 
This value indicates when userspace should consider an object
near to the sensor/device.

Signed-off-by: Guido Günther <agx@sigxcpu.org>
---
 Documentation/devicetree/bindings/iio/light/vcnl4000.yaml | 8 ++++++++
 1 file changed, 8 insertions(+)
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Patch

diff --git a/Documentation/devicetree/bindings/iio/light/vcnl4000.yaml b/Documentation/devicetree/bindings/iio/light/vcnl4000.yaml
index 74d53cfbeb85..fc24800f530a 100644
--- a/Documentation/devicetree/bindings/iio/light/vcnl4000.yaml
+++ b/Documentation/devicetree/bindings/iio/light/vcnl4000.yaml
@@ -25,6 +25,13 @@  properties:
   reg:
     maxItems: 1
 
+  near-level:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description:
+      Raw proximity values equal or above this level should be
+      considered 'near' to the device (an object is near to the
+      sensor).
+
 required:
   - compatible
   - reg
@@ -40,6 +47,7 @@  examples:
       light-sensor@51 {
               compatible = "vishay,vcnl4200";
               reg = <0x51>;
+              near-level = <220>;
       };
   };
 ...