1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2 %YAML 1.2
3 ---
4 $id: http://devicetree.org/schemas/net/xlnx,emaclite.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6
7 title: Xilinx Emaclite Ethernet controller
8
9 maintainers:
10 - Radhey Shyam Pandey <radhey.shyam.pandey@amd.com>
11 - Harini Katakam <harini.katakam@amd.com>
12
13 allOf:
14 - $ref: ethernet-controller.yaml#
15
16 properties:
17 compatible:
18 enum:
19 - xlnx,opb-ethernetlite-1.01.a
20 - xlnx,opb-ethernetlite-1.01.b
21 - xlnx,xps-ethernetlite-1.00.a
22 - xlnx,xps-ethernetlite-2.00.a
23 - xlnx,xps-ethernetlite-2.01.a
24 - xlnx,xps-ethernetlite-3.00.a
25
26 reg:
27 maxItems: 1
28
29 interrupts:
30 maxItems: 1
31
32 phy-handle: true
33
34 local-mac-address: true
35
36 xlnx,tx-ping-pong:
37 type: boolean
38 description: hardware supports tx ping pong buffer.
39
40 xlnx,rx-ping-pong:
41 type: boolean
42 description: hardware supports rx ping pong buffer.
43
44 required:
45 - compatible
46 - reg
47 - interrupts
48 - phy-handle
49
50 additionalProperties: false
51
52 examples:
53 - |
54 axi_ethernetlite_1: ethernet@40e00000 {
55 compatible = "xlnx,xps-ethernetlite-3.00.a";
56 reg = <0x40e00000 0x10000>;
57 interrupt-parent = <&axi_intc_1>;
58 interrupts = <1>;
59 local-mac-address = [00 00 00 00 00 00];
60 phy-handle = <&phy0>;
61 xlnx,rx-ping-pong;
62 xlnx,tx-ping-pong;
63 };
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