hirschmann,hellcreek.yaml

  1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
  2%YAML 1.2
  3---
  4$id: http://devicetree.org/schemas/net/dsa/hirschmann,hellcreek.yaml#
  5$schema: http://devicetree.org/meta-schemas/core.yaml#
  6
  7title: Hirschmann Hellcreek TSN Switch
  8
  9allOf:
 10  - $ref: dsa.yaml#/$defs/ethernet-ports
 11
 12maintainers:
 13  - Andrew Lunn <andrew@lunn.ch>
 14  - Florian Fainelli <f.fainelli@gmail.com>
 15  - Vladimir Oltean <olteanv@gmail.com>
 16  - Kurt Kanzenbach <kurt@linutronix.de>
 17
 18description:
 19  The Hellcreek TSN Switch IP is a 802.1Q Ethernet compliant switch. It supports
 20  the Precision Time Protocol, Hardware Timestamping as well the Time Aware
 21  Shaper.
 22
 23properties:
 24  compatible:
 25    items:
 26      - const: hirschmann,hellcreek-de1soc-r1
 27
 28  reg:
 29    description:
 30      The physical base address and size of TSN and PTP memory base
 31    minItems: 2
 32    maxItems: 2
 33
 34  reg-names:
 35    items:
 36      - const: tsn
 37      - const: ptp
 38
 39  leds:
 40    type: object
 41    properties:
 42      '#address-cells':
 43        const: 1
 44      '#size-cells':
 45        const: 0
 46
 47    patternProperties:
 48      "^led@[01]$":
 49        type: object
 50        description: Hellcreek leds
 51        $ref: /schemas/leds/common.yaml#
 52
 53        properties:
 54          reg:
 55            items:
 56              - enum: [0, 1]
 57            description: Led number
 58
 59          label: true
 60
 61          default-state: true
 62
 63        required:
 64          - reg
 65
 66        additionalProperties: false
 67
 68    additionalProperties: false
 69
 70required:
 71  - compatible
 72  - reg
 73  - reg-names
 74  - ethernet-ports
 75  - leds
 76
 77unevaluatedProperties: false
 78
 79examples:
 80  - |
 81        switch0: switch@ff240000 {
 82            compatible = "hirschmann,hellcreek-de1soc-r1";
 83            reg = <0xff240000 0x1000>,
 84                  <0xff250000 0x1000>;
 85            reg-names = "tsn", "ptp";
 86            dsa,member = <0 0>;
 87
 88            ethernet-ports {
 89                #address-cells = <1>;
 90                #size-cells = <0>;
 91
 92                port@0 {
 93                    reg = <0>;
 94                    ethernet = <&gmac0>;
 95                    phy-mode = "mii";
 96
 97                    fixed-link {
 98                        speed = <100>;
 99                        full-duplex;
100                    };
101                };
102
103                port@2 {
104                    reg = <2>;
105                    label = "lan0";
106                    phy-handle = <&phy1>;
107                };
108
109                port@3 {
110                    reg = <3>;
111                    label = "lan1";
112                    phy-handle = <&phy2>;
113                };
114            };
115
116            leds {
117                #address-cells = <1>;
118                #size-cells = <0>;
119
120                led@0 {
121                    reg = <0>;
122                    label = "sync_good";
123                    default-state = "on";
124                };
125
126                led@1 {
127                    reg = <1>;
128                    label = "is_gm";
129                    default-state = "off";
130                };
131            };
132        };