Messages in this thread | | | Date | Thu, 21 Dec 2023 15:25:56 +0100 | From | Andrew Lunn <> | Subject | Re: [PATCH v3 4/4] net: phy: marvell-88q2xxx: add driver for the Marvell 88Q2220 PHY |
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> Without setting the master-slave option it didn't work. I think its > mandatory.
I don't think it is. The PHY should have a default setting for master-slave. Often its based on the typical use case. If its typically inside a switch, then it should default to prefer-master. If its typically in an end system, then it should be prefer-slave.
Andrew
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