diff mbox series

[net-next,v6,15/16] dt-bindings: net: phy: Document support for LEDs node

Message ID 20230327141031.11904-16-ansuelsmth@gmail.com
State New
Headers show
Series net: Add basic LED support for switch/phy | expand

Commit Message

Christian Marangi March 27, 2023, 2:10 p.m. UTC 
Document support for LEDs node in phy and add an example for it.
PHY LED will have to match led pattern and should be treated as a
generic led.

Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
---
 .../devicetree/bindings/net/ethernet-phy.yaml | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
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Patch

diff --git a/Documentation/devicetree/bindings/net/ethernet-phy.yaml b/Documentation/devicetree/bindings/net/ethernet-phy.yaml
index 1327b81f15a2..1e55e028c918 100644
--- a/Documentation/devicetree/bindings/net/ethernet-phy.yaml
+++ b/Documentation/devicetree/bindings/net/ethernet-phy.yaml
@@ -197,6 +197,10 @@  properties:
       PHY's that have configurable TX internal delays. If this property is
       present then the PHY applies the TX delay.
 
+  leds:
+    allOf:
+      - $ref: /schemas/leds/leds-ethernet.yaml#
+
 required:
   - reg
 
@@ -204,6 +208,8 @@  additionalProperties: true
 
 examples:
   - |
+    #include <dt-bindings/leds/common.h>
+
     ethernet {
         #address-cells = <1>;
         #size-cells = <0>;
@@ -219,5 +225,18 @@  examples:
             reset-gpios = <&gpio1 4 1>;
             reset-assert-us = <1000>;
             reset-deassert-us = <2000>;
+
+            leds {
+                #address-cells = <1>;
+                #size-cells = <0>;
+
+                led@0 {
+                    reg = <0>;
+                    color = <LED_COLOR_ID_WHITE>;
+                    function = LED_FUNCTION_LAN;
+                    function-enumerator = <1>;
+                    default-state = "keep";
+                };
+            };
         };
     };