[RFC PATCH 2/2] net: stmmac: dwmac-sun8i: Allow runtime AC200/AC300 phy selection

Andrew Lunn andrew at lunn.ch
Mon May 26 12:58:26 PDT 2025


> I'm currently doing most of the PHY initialization in u-boot to simplify testing
> of the efuse based PHY selection logic in the kernel. I'm sending this
> separately as a number of subsequent drivers for kernel side PHY
> initialization will be dependent upon specific PHY's being discovered at
> runtime via the ac300 efuse bit.

Do the different PHYs have different ID values in register 2 and 3?

	Andrew



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