[PATCH net-next v10 4/4] dt-bindings: net: dsa: yt921x: Add LEDs definition example

[David Yang <mmyangfl@gmail.com>]

Add LEDs definition example for yt921x to describe how they should be
defined for a correct usage.

Signed-off-by: David Yang <mmyangfl@gmail.com>
---
 .../bindings/net/dsa/motorcomm,yt921x.yaml    | 23 +++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/Documentation/devicetree/bindings/net/dsa/motorcomm,yt921x.yaml b/Documentation/devicetree/bindings/net/dsa/motorcomm,yt921x.yaml
index 33a6552e46fc..93ba5b181205 100644
--- a/Documentation/devicetree/bindings/net/dsa/motorcomm,yt921x.yaml
+++ b/Documentation/devicetree/bindings/net/dsa/motorcomm,yt921x.yaml
@@ -21,6 +21,9 @@ description: |
 
   Any port can be used as the CPU port.
 
+  Each port has at most 3 LEDs connected and can be declared using the standard
+  LEDs structure.
+
 properties:
   compatible:
     const: motorcomm,yt9215
@@ -59,6 +62,7 @@ unevaluatedProperties: false
 examples:
   - |
     #include <dt-bindings/gpio/gpio.h>
+    #include <dt-bindings/leds/common.h>
 
     mdio {
         #address-cells = <1>;
@@ -113,6 +117,25 @@ examples:
                     label = "lan1";
                     phy-mode = "internal";
                     phy-handle = <&sw_phy0>;
+
+                    leds {
+                        #address-cells = <1>;
+                        #size-cells = <0>;
+
+                        led@0 {
+                            reg = <0>;
+                            color = <LED_COLOR_ID_WHITE>;
+                            function = LED_FUNCTION_LAN;
+                            default-state = "keep";
+                        };
+
+                        led@1 {
+                            reg = <1>;
+                            color = <LED_COLOR_ID_AMBER>;
+                            function = LED_FUNCTION_LAN;
+                            default-state = "keep";
+                        };
+                    };
                 };
 
                 ethernet-port@1 {
-- 
2.53.0