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The ADIN1140 is a single port 10BASE-T1S Ethernet controller that includes both the MAC and a PHY in the same package. Reviewed-by: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: Ciprian Regus <ciprian.regus@analog.com> Link: https://patch.msgid.link/20260708-adin1140-driver-v5-1-4aca7b51a58b@analog.com Signed-off-by: Paolo Abeni <pabeni@redhat.com>
72 lines
1.7 KiB
YAML
72 lines
1.7 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/net/adi,ad3306.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: ADI ADIN1140 10BASE-T1S MAC-PHY
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maintainers:
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- Ciprian Regus <ciprian.regus@analog.com>
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description: |
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The ADIN1140 (also called AD3306) is a low power single port
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10BASE-T1S MAC-PHY. It integrates an Ethernet PHY with a MAC
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and all the associated analog circuitry.
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The device tries to implement the Open Alliance TC6 10BASE-T1x MAC-PHY
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Serial Interface specification and is compliant with the
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IEEE 802.3cg-2019 Ethernet standard for 10 Mbps single pair
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Ethernet (SPE). The device has a 4-wire SPI interface for
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communication between the MAC and host processor.
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allOf:
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- $ref: /schemas/net/ethernet-controller.yaml#
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- $ref: /schemas/spi/spi-peripheral-props.yaml#
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properties:
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compatible:
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oneOf:
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- items:
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- const: adi,adin1140
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- const: adi,ad3306
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- const: adi,ad3306
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reg:
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maxItems: 1
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spi-max-frequency:
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maximum: 25000000
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interrupts:
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maxItems: 1
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description: Interrupt from the MAC-PHY for receive data available
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and error conditions
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required:
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- compatible
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- reg
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- interrupts
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- spi-max-frequency
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unevaluatedProperties: false
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examples:
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- |
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#include <dt-bindings/interrupt-controller/irq.h>
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spi {
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#address-cells = <1>;
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#size-cells = <0>;
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ethernet@0 {
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compatible = "adi,ad3306";
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reg = <0>;
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spi-max-frequency = <23000000>;
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interrupt-parent = <&gpio>;
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interrupts = <6 IRQ_TYPE_LEVEL_LOW>;
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local-mac-address = [ 00 11 22 33 44 55 ];
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};
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};
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