diff options
| author | Peter Ujfalusi <peter.ujfalusi@ti.com> | 2019-02-19 08:46:32 -0800 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2019-02-19 08:46:32 -0800 |
| commit | 759c962d3c9bb1a60e3b4b780daa66ee6d4be13a (patch) | |
| tree | 752d7e1f497ac77ee112ad5edf721fa61b1ebad6 /arch | |
| parent | 5b90df44fd9b415d8c5d11b92746212a63d3c47f (diff) | |
| download | linux-759c962d3c9bb1a60e3b4b780daa66ee6d4be13a.tar.bz2 | |
ARM: dts: am335x-evmsk: 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>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/boot/dts/am335x-evmsk.dts | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/boot/dts/am335x-evmsk.dts b/arch/arm/boot/dts/am335x-evmsk.dts index 172c0224e7f6..b128998097ce 100644 --- a/arch/arm/boot/dts/am335x-evmsk.dts +++ b/arch/arm/boot/dts/am335x-evmsk.dts @@ -651,13 +651,13 @@ &cpsw_emac0 { phy-handle = <ðphy0>; - phy-mode = "rgmii-txid"; + phy-mode = "rgmii-id"; dual_emac_res_vlan = <1>; }; &cpsw_emac1 { phy-handle = <ðphy1>; - phy-mode = "rgmii-txid"; + phy-mode = "rgmii-id"; dual_emac_res_vlan = <2>; }; |