dt-bindings: leds: Document "netdev" trigger

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>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240708114653.18566-1-marex@denx.de
Signed-off-by: Lee Jones <lee@kernel.org>

diff --git a/Documentation/devicetree/bindings/leds/common.yaml b/Documentation/devicetree/bindings/leds/common.yaml
index 8a3c2398b10ce041c6762257d3863a2d5e91fed3..bf9a101e4d42068fbc3ccf14b348176b49c3b353 100644 (file)
--- 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