Thread (17 messages) 17 messages, 4 authors, 2021-03-25

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

From: Andrew Lunn <andrew@lunn.ch>
Date: 2021-03-25 13:03:19
Also in: linux-amlogic, linux-devicetree, netdev

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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