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>
75 lines
2.0 KiB
YAML
75 lines
2.0 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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$id: http://devicetree.org/schemas/net/microchip,lan8650.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Microchip LAN8650/1 10BASE-T1S MACPHY Ethernet Controllers
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maintainers:
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- Parthiban Veerasooran <parthiban.veerasooran@microchip.com>
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description:
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The LAN8650/1 combines a Media Access Controller (MAC) and an Ethernet
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PHY to enable 10BASE‑T1S networks. The Ethernet Media Access Controller
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(MAC) module implements a 10 Mbps half duplex Ethernet MAC, compatible
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with the IEEE 802.3 standard and a 10BASE-T1S physical layer transceiver
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integrated into the LAN8650/1. The communication between the Host and
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the MAC-PHY is specified in the OPEN Alliance 10BASE-T1x MACPHY Serial
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Interface (TC6).
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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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- const: microchip,lan8650
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- items:
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- const: microchip,lan8651
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- const: microchip,lan8650
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reg:
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maxItems: 1
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interrupts:
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description:
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Interrupt from MAC-PHY asserted in the event of Receive Chunks
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Available, Transmit Chunk Credits Available and Extended Status
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Event.
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maxItems: 1
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spi-max-frequency:
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minimum: 15000000
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maximum: 25000000
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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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#include <dt-bindings/gpio/gpio.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 = "microchip,lan8651", "microchip,lan8650";
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reg = <0>;
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pinctrl-names = "default";
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pinctrl-0 = <ð0_pins>;
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interrupt-parent = <&gpio>;
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interrupts = <6 IRQ_TYPE_EDGE_FALLING>;
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local-mac-address = [04 05 06 01 02 03];
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spi-max-frequency = <15000000>;
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};
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};
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