linux-kernel - [PATCH 2/2] dt-bindings: iio: light: vcnl4000: Add near-level

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Date:   Mon, 17 Feb 2020 14:44:48 +0100
From:   Guido Günther <agx@...xcpu.org>
To:     Tomas Novotny <tomas@...otny.cz>,
        Jonathan Cameron <jic23@...nel.org>,
        Hartmut Knaack <knaack.h@....de>,
        Lars-Peter Clausen <lars@...afoo.de>,
        Peter Meerwald-Stadler <pmeerw@...erw.net>,
        "Angus Ainslie (Purism)" <angus@...ea.ca>,
        Guido Günther <agx@...xcpu.org>,
        Marco Felsch <m.felsch@...gutronix.de>,
        Thomas Gleixner <tglx@...utronix.de>,
        linux-iio@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 2/2] dt-bindings: iio: light: vcnl4000: Add near-level

This value indicates when userspace should consider an object
near to the sensor/device.

Signed-off-by: Guido Günther <agx@...xcpu.org>
---
 Documentation/devicetree/bindings/iio/light/vcnl4000.txt | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Documentation/devicetree/bindings/iio/light/vcnl4000.txt b/Documentation/devicetree/bindings/iio/light/vcnl4000.txt
index 955af4555c90..6f7dfe470553 100644
--- a/Documentation/devicetree/bindings/iio/light/vcnl4000.txt
+++ b/Documentation/devicetree/bindings/iio/light/vcnl4000.txt
@@ -16,9 +16,15 @@ Required properties:
         0x51
         0x60
 
+Optional properties:
+
+	- near-level: Raw proximity values above this level should be
+	  considered 'near' to the device (an object is near to the sensor).
+
 Example:
 
 light-sensor@51 {
 	compatible = "vishay,vcnl4200";
 	reg = <0x51>;
+	nearl-leval = <200>;
 };
-- 
2.23.0