Re: [PATCH] ARM: dts: socfpga: sodia: Fix mdio bus probe and PHY ID

Hi Andrew,

Thanks for your review.

2024年11月18日(月) 5:06 Andrew Lunn andrew@lunn.ch:

On Sun, Nov 17, 2024 at 05:53:51PM +0900, Nobuhiro Iwamatsu wrote:

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Hi Dinh,

Please check and apply this patch?

Thanks, Nobuhiro

2024年10月4日(金) 15:16 Nobuhiro Iwamatsu iwamatsu@nigauri.org:

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From: Nobuhiro Iwamatsu iwamatsu@nigauri.org

On SoCFPGA/Sodia board, mdio bus cannot be probed, so the PHY cannot be found and the network device does not work.

stmmaceth ff702000.ethernet eth0: __stmmac_open: Cannot attach to PHY (error: -19)

To probe the mdio bus, add "snps,dwmac-mdio" as compatible string of the mdio bus. Also the PHY ID connected to this board is 4. Therefore, change to 4.

It is the address which is 4, not the ID.

Thanks, I will fix it.

    Andrew

Best regards, Nobuhiro