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ARM: dts: am335x-evm: Fix PHY mode for ethernet 

The PHY must add both tx and rx delay and not only on the tx clock.
The board uses AR8031_AL1A PHY where the rx delay is enabled by default,
the tx dealy is disabled.

The reason why rgmii-txid worked because the rx delay was not disabled by
the driver so essentially we ended up with rgmii-id PHY mode.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Peter Ujfalusi 2019-02-19 08:46:33 -08:00 committed by Tony Lindgren
parent 759c962d3c
commit 37685f6a63
1 changed files with 1 additions and 1 deletions
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2
arch/arm/boot/dts/am335x-evm.dts
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@ -729,7 +729,7 @@ ethphy0: ethernet-phy@0 {
&cpsw_emac0 {
phy-handle = <&ethphy0>;
phy-mode = "rgmii-txid";
phy-mode = "rgmii-id";
};
&tscadc {