[PATCH v2 2/3] arm64: dts: ti: k3-am642-evm: add ICSSG1 Ethernet support

MD Danish Anwar danishanwar at ti.com
Mon Jan 8 21:23:16 PST 2024


Hi Andrew,

On 13/12/23 6:56 pm, Andrew Lunn wrote:
> On Tue, Dec 12, 2023 at 10:28:31PM +0530, MD Danish Anwar wrote:
>> ICSSG1 provides dual Gigabit Ethernet support with proper FW loaded.
>>
>> The ICSSG1 MII0 (RGMII1) has DP83869 PHY attached to it. The ICSSG1 shares
>> MII1 (RGMII2) PHY DP83869 with CPSW3g and it's assigned by default to
>> CPSW3g. The MDIO access to MII1 (RGMII2) PHY DP83869 is controlled by MDIO
>> bus switch and also assigned to CPSW3g. Therefore the ICSSG1 MII1 (RGMII2)
>> port is kept disable and ICSSG1 is enabled in single MAC mode by
>> default.
> 
> FYI
> 
> I want to review all this MII muxing, but it won't be today.

Did you get the chance to review this?

> 
>   Andrew

-- 
Thanks and Regards,
Danish



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