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26 | 26 | Optional properties: (See ethernet.txt file in the same directory) |
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27 | 27 | - dma-coherent: Boolean property, must only be present if memory |
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28 | 28 | accesses performed by the device are cache coherent. |
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29 | | -- local-mac-address: See ethernet.txt in the same directory. |
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30 | | -- mac-address: See ethernet.txt in the same directory. |
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31 | 29 | - max-speed: See ethernet.txt in the same directory. |
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32 | 30 | - max-frame-size: See ethernet.txt in the same directory. |
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33 | 31 | |
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| 32 | +The MAC address will be determined using the optional properties |
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| 33 | +defined in ethernet.txt. The 'phy-mode' property is required, but may |
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| 34 | +be set to the empty string if the PHY configuration is programmed by |
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| 35 | +the firmware or set by hardware straps, and needs to be preserved. |
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| 36 | + |
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34 | 37 | Example: |
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35 | 38 | eth0: ethernet@522d0000 { |
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36 | 39 | compatible = "socionext,synquacer-netsec"; |
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