linux-kernel - [PATCH v2 1/2] dt-bindings: iio: light: stk33xx: Add proximity-near-level

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Message-Id: <20220420112540.91907-2-arnaud.ferraris@collabora.com>
Date:   Wed, 20 Apr 2022 13:25:39 +0200
From:   Arnaud Ferraris <arnaud.ferraris@...labora.com>
To:     Jonathan Cameron <jic23@...nel.org>,
        Lars-Peter Clausen <lars@...afoo.de>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>
Cc:     linux-iio@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, kernel@...labora.com
Subject: [PATCH v2 1/2] dt-bindings: iio: light: stk33xx: Add proximity-near-level

This allows exporting the value from which userspace should assert an
object is "near".

Signed-off-by: Arnaud Ferraris <arnaud.ferraris@...labora.com>
---
 Documentation/devicetree/bindings/iio/light/stk33xx.yaml | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Documentation/devicetree/bindings/iio/light/stk33xx.yaml b/Documentation/devicetree/bindings/iio/light/stk33xx.yaml
index f92bf7b2b7f0..f6e22dc9814a 100644
--- a/Documentation/devicetree/bindings/iio/light/stk33xx.yaml
+++ b/Documentation/devicetree/bindings/iio/light/stk33xx.yaml
@@ -13,6 +13,9 @@ maintainers:
 description: |
   Ambient light and proximity sensor over an i2c interface.
 
+allOf:
+  - $ref: ../common.yaml#
+
 properties:
   compatible:
     enum:
@@ -26,6 +29,8 @@ properties:
   interrupts:
     maxItems: 1
 
+  proximity-near-level: true
+
 required:
   - compatible
   - reg
@@ -44,6 +49,7 @@ examples:
         stk3310@48 {
                 compatible = "sensortek,stk3310";
                 reg = <0x48>;
+                proximity-near-level = <25>;
                 interrupt-parent = <&gpio1>;
                 interrupts = <5 IRQ_TYPE_LEVEL_LOW>;
         };
-- 
2.35.1