linux-kernel - [PATCH] dt-bindings: leds: document rfkill default action

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Date:   Sun, 19 Sep 2021 17:14:44 +0200
From:   David Heidelberg <david@...t.cz>
To:     Pavel Machek <pavel@....cz>, Rob Herring <robh+dt@...nel.org>,
        Jacek Anaszewski <jacek.anaszewski@...il.com>
Cc:     linux-leds@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, David Heidelberg <david@...t.cz>
Subject: [PATCH] dt-bindings: leds: document rfkill default action

Used only in Toshiba AC100 / Dynabook AZ, but throws ugly warning:
arch/arm/boot/dts/tegra20-paz00.dt.yaml: gpio-leds: led-0:linux,default-trigger:0: 'rfkill0' is not one of ['backlight', 'default-on', 'heartbeat', 'disk-activity', 'ide-disk', 'timer', 'pattern']

Signed-off-by: David Heidelberg <david@...t.cz>
---
 Documentation/devicetree/bindings/leds/common.yaml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/leds/common.yaml b/Documentation/devicetree/bindings/leds/common.yaml
index 697102707703..d3814e6bf3cf 100644
--- a/Documentation/devicetree/bindings/leds/common.yaml
+++ b/Documentation/devicetree/bindings/leds/common.yaml
@@ -96,6 +96,8 @@ properties:
       - timer
         # LED alters the brightness for the specified duration with one software
         # timer (requires "led-pattern" property)
+      - rfkill0
+        # LED indicates rfkill state
       - pattern
 
   led-pattern:
-- 
2.33.0