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