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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/net/microchip,lan7800.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Microchip LAN7800/LAN7801/LAN7850 Gigabit Ethernet controller
maintainers:
- Thangaraj Samynathan <Thangaraj.S@microchip.com>
- Rengarajan Sundararajan <Rengarajan.S@microchip.com>
description:
The LAN7800/LAN7801/LAN7850 devices are usually configured by
programming their OTP or with an external EEPROM, but some
platforms (e.g. Raspberry Pi 3 B+) have neither. The Device Tree
properties, if present, override the OTP and EEPROM.
allOf:
- $ref: /schemas/usb/usb-device.yaml#
- $ref: /schemas/net/ethernet-controller.yaml#
properties:
compatible:
enum:
- usb424,7800
- usb424,7801
- usb424,7850
reg:
maxItems: 1
description: USB port number
mdio:
$ref: /schemas/net/mdio.yaml#
unevaluatedProperties: false
patternProperties:
"^ethernet-phy(@[0-9a-f]+)?$":
$ref: /schemas/net/ethernet-phy.yaml#
unevaluatedProperties: false
type: object
properties:
microchip,led-modes:
$ref: /schemas/types.yaml#/definitions/uint32-array
minItems: 1
maxItems: 4
description:
Array of LED mode values for each of up to 4 LEDs.
Omitted LEDs are turned off. Allowed values are defined
in include/dt-bindings/net/microchip-lan78xx.h.
required:
- reg
required:
- compatible
- reg
unevaluatedProperties: false
examples:
- |
#include <dt-bindings/net/microchip-lan78xx.h>
usb {
#address-cells = <1>;
#size-cells = <0>;
ethernet@1 {
compatible = "usb424,7800";
reg = <1>;
local-mac-address = [00 11 22 33 44 55];
mdio {
#address-cells = <1>;
#size-cells = <0>;
ethernet-phy@1 {
reg = <1>;
microchip,led-modes = <
LAN78XX_LINK_1000_ACTIVITY
LAN78XX_LINK_10_100_ACTIVITY
>;
};
};
};
};
...
|
