Re: [PATCH net] net: ag71xx: let both QCA9550 MACs use MII, RGMII and SGMII

[Paolo Abeni]

On 11/6/26 23:16, Rosen Penev wrote:
> The GE0_SGMII bit of the QCA955x ETH_CFG register selects which GMAC
> gets the SerDes (QCA9558 datasheet, 10.8.1): when it is clear, GMAC0
> connects as RGMII/MII and GMAC1 as SGMII, and when it is set, the other
> way around. The driver only allows the second layout, with SGMII on
> GMAC0 and RGMII/MII on GMAC1, but boards like the TP-Link Archer C7
> use the first one, with GMAC0 on RGMII.
>
> Allow MII, RGMII and SGMII on both MACs.
>
> Tested on Archer C7 v2. RGMII on port 0 of the switch works.
>
> Fixes: 0767ec042897 ("net: ag71xx: extend link validation to support other SoCs")
> Signed-off-by: Rosen Penev <rosenp@xxxxxxxxx>
IMHO this is not net material.

Applying to net-next.

/P