1 # SPDX-License-Identifier: (GPL-2.0-only OR BS 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2 %YAML 1.2 2 %YAML 1.2
3 --- 3 ---
4 $id: http://devicetree.org/schemas/net/calxeda 4 $id: http://devicetree.org/schemas/net/calxeda-xgmac.yaml#
5 $schema: http://devicetree.org/meta-schemas/co 5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6 6
7 title: Calxeda Highbank 10Gb XGMAC Ethernet co 7 title: Calxeda Highbank 10Gb XGMAC Ethernet controller
8 8
9 description: | 9 description: |
10 The Calxeda XGMAC Ethernet controllers are d 10 The Calxeda XGMAC Ethernet controllers are directly connected to the
11 internal machine "network fabric", which is 11 internal machine "network fabric", which is set up, initialised and
12 managed by the firmware. So there are no PHY 12 managed by the firmware. So there are no PHY properties in this
13 binding. Switches in the fabric take care of 13 binding. Switches in the fabric take care of routing and mapping the
14 traffic to external network ports. 14 traffic to external network ports.
15 15
16 maintainers: 16 maintainers:
17 - Andre Przywara <andre.przywara@arm.com> 17 - Andre Przywara <andre.przywara@arm.com>
18 18
19 properties: 19 properties:
20 compatible: 20 compatible:
21 const: calxeda,hb-xgmac 21 const: calxeda,hb-xgmac
22 22
23 reg: 23 reg:
24 maxItems: 1 24 maxItems: 1
25 25
26 interrupts: 26 interrupts:
27 description: | 27 description: |
28 Can point to at most 3 xgmac interrupts. 28 Can point to at most 3 xgmac interrupts. The 1st one is the main
29 interrupt, the 2nd one is used for power 29 interrupt, the 2nd one is used for power management. The optional
30 3rd one is the low power state interrupt 30 3rd one is the low power state interrupt.
31 minItems: 2 31 minItems: 2
32 maxItems: 3 32 maxItems: 3
33 33
34 dma-coherent: true 34 dma-coherent: true
35 35
36 required: 36 required:
37 - compatible 37 - compatible
38 - reg 38 - reg
39 - interrupts 39 - interrupts
40 40
41 additionalProperties: false 41 additionalProperties: false
42 42
43 examples: 43 examples:
44 - | 44 - |
45 ethernet@fff50000 { 45 ethernet@fff50000 {
46 compatible = "calxeda,hb-xgmac"; 46 compatible = "calxeda,hb-xgmac";
47 reg = <0xfff50000 0x1000>; 47 reg = <0xfff50000 0x1000>;
48 interrupts = <0 77 4>, <0 78 4>, <0 79 48 interrupts = <0 77 4>, <0 78 4>, <0 79 4>;
49 }; 49 };
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