[PATCH v2] dt-bindings: leds: Document "netdev" trigger

[Marek Vasut <marex@denx.de>]

Document the "netdev" trigger which is used to control LEDs by
network device activity. This is an existing trigger used in
existing DTs, document it so validation of those DTs would pass.

Signed-off-by: Marek Vasut <marex@denx.de>
---
Cc: Conor Dooley <conor+dt@kernel.org>
Cc: Jacek Anaszewski <jacek.anaszewski@gmail.com>
Cc: Krzysztof Kozlowski <krzk+dt@kernel.org>
Cc: Lee Jones <lee@kernel.org>
Cc: Pavel Machek <pavel@ucw.cz>
Cc: Rob Herring <robh@kernel.org>
Cc: devicetree@vger.kernel.org
Cc: linux-leds@vger.kernel.org
---
V2: Expand the commit message slightly
---
 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 8a3c2398b10ce..bf9a101e4d420 100644
--- a/Documentation/devicetree/bindings/leds/common.yaml
+++ b/Documentation/devicetree/bindings/leds/common.yaml
@@ -113,6 +113,8 @@ properties:
             # LED indicates NAND memory activity (deprecated),
             # in new implementations use "mtd"
           - nand-disk
+            # LED indicates network activity
+          - netdev
             # No trigger assigned to the LED. This is the default mode
             # if trigger is absent
           - none
-- 
2.43.0