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@xxxxxxxxx>
Reviewed-by: Andrew Lunn <andrew@xxxxxxx>
---
.../devicetree/bindings/net/ethernet-phy.yaml | 43 +++++++++++++++++++
1 file changed, 43 insertions(+)
diff --git a/Documentation/devicetree/bindings/net/ethernet-phy.yaml b/Documentation/devicetree/bindings/net/ethernet-phy.yaml
index ac04f8efa35c..4f574532ee13 100644
--- a/Documentation/devicetree/bindings/net/ethernet-phy.yaml
+++ b/Documentation/devicetree/bindings/net/ethernet-phy.yaml
@@ -197,6 +197,35 @@ properties:
PHY's that have configurable TX internal delays. If this property is
present then the PHY applies the TX delay.
+ leds:
+ type: object
+
+ properties:
+ '#address-cells':
+ const: 1
+
+ '#size-cells':
+ const: 0
+
+ patternProperties:
+ '^led@[a-f0-9]+$':
+ $ref: /schemas/leds/common.yaml#
+
+ properties:
+ reg:
+ maxItems: 1
+ description:
+ This define the LED index in the PHY or the MAC. It's really
+ driver dependent and required for ports that define multiple
+ LED for the same port.
+
+ required:
+ - reg
+
+ unevaluatedProperties: false
+
+ additionalProperties: false
+
required:
- reg
@@ -204,6 +233,8 @@ additionalProperties: true
examples:
- |
+ #include <dt-bindings/leds/common.h>
+
ethernet {
#address-cells = <1>;
#size-cells = <0>;
@@ -219,5 +250,17 @@ 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;
+ default-state = "keep";
+ };
+ };
};
};
--
2.39.2
