From 2b73a24f327070390f1a17570fcab35b61a92c24 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Marek=20Beh=C3=BAn?= <kabel@kernel.org>
Date: Mon, 11 Nov 2024 11:03:49 +0100
Subject: [PATCH] dt-bindings: leds: cznic,turris-omnia-leds: Allow interrupts
 property
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Extend the cznic,turris-omnia-leds binding with interrupts property,
specifying the global LED brightness changed by button press interrupt.

Signed-off-by: Marek Behún <kabel@kernel.org>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20241111100355.6978-6-kabel@kernel.org
Signed-off-by: Lee Jones <lee@kernel.org>
---
 .../devicetree/bindings/leds/cznic,turris-omnia-leds.yaml | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml b/Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml
index 34ef5215c1509..f52f6304c79e5 100644
--- a/Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml
+++ b/Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml
@@ -23,6 +23,12 @@ properties:
     description: I2C slave address of the microcontroller.
     maxItems: 1
 
+  interrupts:
+    description:
+      Specifier for the global LED brightness changed by front button press
+      interrupt.
+    maxItems: 1
+
   "#address-cells":
     const: 1
 
@@ -56,6 +62,7 @@ additionalProperties: false
 examples:
   - |
 
+    #include <dt-bindings/interrupt-controller/irq.h>
     #include <dt-bindings/leds/common.h>
 
     i2c {
@@ -65,6 +72,7 @@ examples:
         led-controller@2b {
             compatible = "cznic,turris-omnia-leds";
             reg = <0x2b>;
+            interrupts-extended = <&mcu 11 IRQ_TYPE_NONE>;
             #address-cells = <1>;
             #size-cells = <0>;
 
-- 
2.47.3