Messages in this thread | | | From | Fabio Estevam <> | Date | Wed, 27 Nov 2019 09:56:36 -0300 | Subject | Re: [PATCH] arm64: defconfig: Change CONFIG_AT803X_PHY from m to y |
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Hi Oliver,
On Wed, Nov 27, 2019 at 9:47 AM Oliver Graute <oliver.graute@gmail.com> wrote:
> I'am using this DTS which I'am currently working on: > > https://lists.infradead.org/pipermail/linux-arm-kernel/2019-October/689501.html > > > > I bet one dollar that 6d4cd041f0af triggered a latent bug in the DTS. > > So what should I fix in my device tree?
Some suggestions you could try:
- Try to use phy-mode = "rgmii-id"; instead, - The PHY address 0 does not match the reg value of 4, so you need to double check the PHY address and make the @ and reg values to match. - If you have a GPIO connected to the Ethernet PHY reset pin, then you should describe it in the dts and also provide a delay as per the AR803X datasheet.
Regards,
Fabio Estevam
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