| # 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 | |
| >; | |
| }; | |
| }; | |
| }; | |
| }; | |
| ... |