Greg Kroah-Hartman
598cf27219
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com> Tested-by: Peter Schneider <pschneider1968@googlemail.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Tested-by: Brett A C Sheffield <bacs@librecast.net> Tested-by: Mark Brown <broonie@kernel.org> Tested-by: Luna Jernberg <droidbittin@gmail.com> Tested-by: Ronald Warsow <rwarsow@gmx.de> Tested-by: Justin M. Forbes <jforbes@fedoraproject.org> Tested-by: Ron Economos <re@w6rz.net> Tested-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
82 lines
1.9 KiB
YAML
82 lines
1.9 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/net/adi,adin1110.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: ADI ADIN1110 MAC-PHY
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maintainers:
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- Marcelo Schmitt <marcelo.schmitt@analog.com>
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description: |
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The ADIN1110 is a low power single port 10BASE-T1L MAC-
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PHY designed for industrial Ethernet applications. It integrates
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an Ethernet PHY core with a MAC and all the associated analog
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circuitry, input and output clock buffering.
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The ADIN2111 is a low power, low complexity, two-Ethernet ports
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switch with integrated 10BASE-T1L PHYs and one serial peripheral
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interface (SPI) port. The device is designed for industrial Ethernet
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applications using low power constrained nodes and is compliant
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with the IEEE 802.3cg-2019 Ethernet standard for long reach
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10 Mbps single pair Ethernet (SPE).
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The device has a 4-wire SPI interface for communication
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between the MAC and host processor.
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allOf:
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- $ref: 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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enum:
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- adi,adin1110
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- adi,adin2111
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reg:
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maxItems: 1
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adi,spi-crc:
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description: |
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Enable CRC8 checks on SPI read/writes.
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type: boolean
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interrupts:
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maxItems: 1
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reset-gpios:
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maxItems: 1
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description: GPIO connected to active low reset
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required:
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- compatible
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- reg
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- interrupts
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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,adin2111";
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reg = <0>;
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spi-max-frequency = <24500000>;
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adi,spi-crc;
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interrupt-parent = <&gpio>;
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interrupts = <25 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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