diff options
| author | Fabio Estevam <festevam@gmail.com> | 2020-06-17 14:33:16 -0300 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2020-06-22 17:41:25 +0200 |
| commit | 041dd8e9c4be5bcb49845955e4c472d0c2c46e1e (patch) | |
| tree | 418133a2043db59cc0f400015278d8b7ce7cebc2 /arch/arm | |
| parent | 64e2793f70c4688977b5e3fa7b503c7f3c7205ac (diff) | |
ARM: dts: imx6qdl-sabresd: Fix AR8031 phy-mode
As per kernel commit 0672d22a1924 ("ARM: dts: imx: Fix the AR803X phy-mode)
the correct phy-mode should be "rgmii-id", so fix it accordingly
to fix the Ethernet regression.
This problem has been exposed by commit:
commit 13114f38e2ccea9386726d8b9831dfc310589548
Author: Vladimir Oltean <vladimir.oltean@nxp.com>
Date: Thu May 7 00:11:51 2020 +0200
phy: atheros: Explicitly disable RGMII delays
To eliminate any doubts about the out-of-reset value of the PHY, that
the driver previously relied on.
If bisecting shows that this commit breaks your board you probably have
a wrong PHY interface mode. You probably want the
PHY_INTERFACE_MODE_RGMII_RXID or PHY_INTERFACE_MODE_RGMII_ID mode.
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/dts/imx6qdl-sabresd.dtsi | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/dts/imx6qdl-sabresd.dtsi b/arch/arm/dts/imx6qdl-sabresd.dtsi index 2cd5a9fbac..eddb390174 100644 --- a/arch/arm/dts/imx6qdl-sabresd.dtsi +++ b/arch/arm/dts/imx6qdl-sabresd.dtsi @@ -204,7 +204,7 @@ &fec { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_enet>; - phy-mode = "rgmii"; + phy-mode = "rgmii-id"; phy-reset-gpios = <&gpio1 25 GPIO_ACTIVE_LOW>; status = "okay"; }; |