133 lines
2.9 KiB
YAML
133 lines
2.9 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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$id: http://devicetree.org/schemas/net/dsa/hirschmann,hellcreek.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Hirschmann Hellcreek TSN Switch Device Tree Bindings
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allOf:
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- $ref: dsa.yaml#
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maintainers:
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- Andrew Lunn <andrew@lunn.ch>
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- Florian Fainelli <f.fainelli@gmail.com>
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- Vivien Didelot <vivien.didelot@gmail.com>
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- Kurt Kanzenbach <kurt@linutronix.de>
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description:
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The Hellcreek TSN Switch IP is a 802.1Q Ethernet compliant switch. It supports
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the Precision Time Protocol, Hardware Timestamping as well the Time Aware
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Shaper.
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properties:
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compatible:
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items:
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- const: hirschmann,hellcreek-de1soc-r1
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reg:
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description:
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The physical base address and size of TSN and PTP memory base
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minItems: 2
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maxItems: 2
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reg-names:
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items:
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- const: tsn
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- const: ptp
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leds:
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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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patternProperties:
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"^led@[01]$":
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type: object
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description: Hellcreek leds
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$ref: /schemas/leds/common.yaml#
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properties:
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reg:
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items:
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- enum: [0, 1]
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description: Led number
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label: true
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default-state: true
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required:
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- reg
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additionalProperties: false
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additionalProperties: false
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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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- ethernet-ports
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- leds
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unevaluatedProperties: false
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examples:
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- |
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switch0: switch@ff240000 {
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compatible = "hirschmann,hellcreek-de1soc-r1";
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reg = <0xff240000 0x1000>,
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<0xff250000 0x1000>;
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reg-names = "tsn", "ptp";
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dsa,member = <0 0>;
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ethernet-ports {
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#address-cells = <1>;
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#size-cells = <0>;
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port@0 {
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reg = <0>;
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ethernet = <&gmac0>;
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phy-mode = "mii";
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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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port@2 {
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reg = <2>;
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label = "lan0";
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phy-handle = <&phy1>;
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};
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port@3 {
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reg = <3>;
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label = "lan1";
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phy-handle = <&phy2>;
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};
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};
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leds {
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#address-cells = <1>;
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#size-cells = <0>;
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led@0 {
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reg = <0>;
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label = "sync_good";
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default-state = "on";
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};
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led@1 {
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reg = <1>;
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label = "is_gm";
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default-state = "off";
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};
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};
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};
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