[PATCH] arm64: dts: imx8mp: Update Fast ethernet PHY MDIO addresses to match DH i.MX8MP DHCOM rev.200

Marek Vasut marex at denx.de
Thu Jun 27 16:32:05 PDT 2024


On 6/27/24 9:06 PM, Andrew Lunn wrote:
> On Thu, Jun 27, 2024 at 02:58:33AM +0200, Marek Vasut wrote:
>> The production DH i.MX8MP DHCOM SoM rev.200 uses updated PHY MDIO addresses
>> for the Fast ethernet PHYs. Update the base SoM DT to cater for this change.
> 
> Where did the original values come from?

Preproduction rev.100 SoM .

> Did they never work?

They did work on rev.100 SoM .

> A pre-production device?

Yes

> Do we need to be worried about regressions?

No, it is only rev.200 or newer hardware that is shipping.

> It would be good if the commit message explained why this is safe.

Fixed in V2, thanks.



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