192 lines
4.4 KiB
YAML
192 lines
4.4 KiB
YAML
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# 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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$id: http://devicetree.org/schemas/net/mscc,vsc7514-switch.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Microchip VSC7514 Ethernet switch controller
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maintainers:
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- Vladimir Oltean <vladimir.oltean@nxp.com>
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- Claudiu Manoil <claudiu.manoil@nxp.com>
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- Alexandre Belloni <alexandre.belloni@bootlin.com>
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description: |
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Bindings for the Microchip VSC7514 switch driver
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The VSC7514 switch driver handles up to 11 ports and can inject/extract
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packets using CPU. Additionally, PTP is supported as well as FDMA for faster
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packet extraction/injection.
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properties:
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$nodename:
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pattern: "^switch@[0-9a-f]+$"
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compatible:
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const: mscc,vsc7514-switch
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reg:
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items:
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- description: system target
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- description: rewriter target
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- description: qs target
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- description: PTP target
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- description: Port0 target
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- description: Port1 target
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- description: Port2 target
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- description: Port3 target
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- description: Port4 target
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- description: Port5 target
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- description: Port6 target
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- description: Port7 target
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- description: Port8 target
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- description: Port9 target
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- description: Port10 target
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- description: QSystem target
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- description: Analyzer target
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- description: S0 target
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- description: S1 target
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- description: S2 target
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- description: fdma target
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reg-names:
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items:
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- const: sys
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- const: rew
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- const: qs
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- const: ptp
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- const: port0
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- const: port1
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- const: port2
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- const: port3
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- const: port4
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- const: port5
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- const: port6
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- const: port7
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- const: port8
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- const: port9
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- const: port10
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- const: qsys
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- const: ana
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- const: s0
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- const: s1
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- const: s2
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- const: fdma
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interrupts:
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minItems: 1
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items:
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- description: PTP ready
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- description: register based extraction
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- description: frame dma based extraction
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interrupt-names:
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minItems: 1
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items:
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- const: ptp_rdy
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- const: xtr
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- const: fdma
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ethernet-ports:
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type: object
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properties:
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'#address-cells':
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const: 1
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'#size-cells':
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const: 0
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additionalProperties: false
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patternProperties:
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"^port@[0-9a-f]+$":
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type: object
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description: Ethernet ports handled by the switch
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$ref: ethernet-controller.yaml#
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unevaluatedProperties: false
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properties:
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reg:
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description: Switch port number
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phy-handle: true
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phy-mode: true
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fixed-link: true
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mac-address: true
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required:
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- reg
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- phy-mode
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oneOf:
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- required:
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- phy-handle
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- required:
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- fixed-link
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required:
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- compatible
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- reg
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- reg-names
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- interrupts
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- interrupt-names
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- ethernet-ports
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additionalProperties: false
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examples:
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- |
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switch@1010000 {
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compatible = "mscc,vsc7514-switch";
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reg = <0x1010000 0x10000>,
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<0x1030000 0x10000>,
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<0x1080000 0x100>,
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<0x10e0000 0x10000>,
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<0x11e0000 0x100>,
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<0x11f0000 0x100>,
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<0x1200000 0x100>,
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<0x1210000 0x100>,
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<0x1220000 0x100>,
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<0x1230000 0x100>,
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<0x1240000 0x100>,
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<0x1250000 0x100>,
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<0x1260000 0x100>,
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<0x1270000 0x100>,
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<0x1280000 0x100>,
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<0x1800000 0x80000>,
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<0x1880000 0x10000>,
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<0x1040000 0x10000>,
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<0x1050000 0x10000>,
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<0x1060000 0x10000>,
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<0x1a0 0x1c4>;
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reg-names = "sys", "rew", "qs", "ptp", "port0", "port1",
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"port2", "port3", "port4", "port5", "port6",
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"port7", "port8", "port9", "port10", "qsys",
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"ana", "s0", "s1", "s2", "fdma";
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interrupts = <18 21 16>;
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interrupt-names = "ptp_rdy", "xtr", "fdma";
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ethernet-ports {
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#address-cells = <1>;
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#size-cells = <0>;
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port0: port@0 {
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reg = <0>;
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phy-handle = <&phy0>;
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phy-mode = "internal";
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};
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port1: port@1 {
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reg = <1>;
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phy-handle = <&phy1>;
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phy-mode = "internal";
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};
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};
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};
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...
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