[PATCHv1 0/6] Amlogic Soc - Add missing ethernet mdio compatible string

Andrew Lunn andrew at lunn.ch
Thu Mar 25 13:02:07 GMT 2021


On Thu, Mar 25, 2021 at 12:42:19PM +0000, Anand Moon wrote:
> On most of the Amlogic SoC I observed that Ethernet would not get
> initialize when try to deploy the mainline kernel, earlier I tried to
> fix this issue with by setting ethernet reset but it did not resolve
> the issue see below.
> 	resets = <&reset RESET_ETHERNET>;
> 	reset-names = "stmmaceth";
> 
> After checking what was the missing with Rockchip SoC dts
> I tried to add this missing compatible string and then it
> started to working on my setup.

Adding

compatible = "ethernet-phy-ieee802.3-c22"

should not fix anything, since that is the default. We need to better
understand what is going on here.

	   Andrew



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