xref: /linux/Documentation/devicetree/bindings/net/marvell,armada-370-neta.yaml (revision 69f2970aad93758bea863432e49b564e0ba649ca) 
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/net/marvell,armada-370-neta.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Marvell Armada 370/XP/3700/AC5 Ethernet Controller (NETA)
8
9maintainers:
10  - Marcin Wojtas <marcin.s.wojtas@gmail.com>
11
12allOf:
13  - $ref: /schemas/net/ethernet-controller.yaml#
14
15properties:
16  compatible:
17    enum:
18      - marvell,armada-370-neta
19      - marvell,armada-xp-neta
20      - marvell,armada-3700-neta
21      - marvell,armada-ac5-neta
22
23  reg:
24    maxItems: 1
25
26  interrupts:
27    maxItems: 1
28
29  clocks:
30    minItems: 1
31    maxItems: 2
32
33  clock-names:
34    minItems: 1
35    items:
36      - const: core
37      - const: bus
38
39  phys:
40    maxItems: 1
41
42  tx-csum-limit:
43    description: Maximum MTU in bytes for Tx checksum offload; default is 1600 for
44      armada-370-neta and 9800 for others.
45    $ref: /schemas/types.yaml#/definitions/uint32
46
47  buffer-manager:
48    description: Phandle to hardware buffer manager.
49    $ref: /schemas/types.yaml#/definitions/phandle
50
51  bm,pool-long:
52    description: Pool ID for packets larger than the short threshold.
53    $ref: /schemas/types.yaml#/definitions/uint32
54
55  bm,pool-short:
56    description: Pool ID for packets smaller than the long threshold.
57    $ref: /schemas/types.yaml#/definitions/uint32
58
59required:
60  - compatible
61  - reg
62  - clocks
63
64unevaluatedProperties: false
65
66examples:
67  - |
68    ethernet@70000 {
69        compatible = "marvell,armada-370-neta";
70        reg = <0x70000 0x2500>;
71        interrupts = <8>;
72        clocks = <&gate_clk 4>;
73        tx-csum-limit = <9800>;
74        phy = <&phy0>;
75        phy-mode = "rgmii-id";
76        buffer-manager = <&bm>;
77        bm,pool-long = <0>;
78        bm,pool-short = <1>;
79    };
80