88 lines
2.3 KiB
YAML
88 lines
2.3 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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$id: http://devicetree.org/schemas/net/dsa/marvell,mv88e6060.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Marvell MV88E6060 DSA switch
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maintainers:
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- Andrew Lunn <andrew@lunn.ch>
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description:
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The Marvell MV88E6060 switch has been produced and sold by Marvell
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since at least 2008. The switch has one pin ADDR4 that controls the
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MDIO address of the switch to be 0x10 or 0x00, and on the MDIO bus
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connected to the switch, the PHYs inside the switch appear as
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independent devices on address 0x00-0x04 or 0x10-0x14, so in difference
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from many other DSA switches this switch does not have an internal
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MDIO bus for the PHY devices.
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properties:
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compatible:
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const: marvell,mv88e6060
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description:
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The MV88E6060 is the oldest Marvell DSA switch product, and
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as such a bit limited in features compared to later hardware.
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reg:
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maxItems: 1
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reset-gpios:
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description:
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GPIO to be used to reset the whole device
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maxItems: 1
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allOf:
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- $ref: dsa.yaml#/$defs/ethernet-ports
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required:
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- compatible
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- reg
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unevaluatedProperties: false
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examples:
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- |
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/interrupt-controller/irq.h>
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mdio {
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#address-cells = <1>;
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#size-cells = <0>;
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ethernet-switch@16 {
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compatible = "marvell,mv88e6060";
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reg = <16>;
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ethernet-ports {
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#address-cells = <1>;
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#size-cells = <0>;
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ethernet-port@0 {
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reg = <0>;
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label = "lan1";
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};
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ethernet-port@1 {
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reg = <1>;
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label = "lan2";
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};
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ethernet-port@2 {
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reg = <2>;
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label = "lan3";
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};
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ethernet-port@3 {
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reg = <3>;
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label = "lan4";
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};
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ethernet-port@5 {
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reg = <5>;
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phy-mode = "rev-mii";
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ethernet = <ðc>;
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fixed-link {
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speed = <100>;
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full-duplex;
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};
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};
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};
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};
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};
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