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Subject[net-next PATCH v7 14/16] dt-bindings: net: phy: Document support for LEDs node
Date
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 | 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
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