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authorFabio Estevam <festevam@gmail.com>2020-06-18 22:14:42 -0300
committerStefano Babic <sbabic@denx.de>2020-06-22 17:41:13 +0200
commit64e2793f70c4688977b5e3fa7b503c7f3c7205ac (patch)
treef0a80acb343f4232745b90f9cc65493be47cbf4e /arch/arm/dts
parentd8da22c5dbdc7bc61b575278ea0e02919ffbe734 (diff)
ARM: dts: imx6qdl-sabreauto: 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> Fix the phy-mode accordingly to fix the regression. Signed-off-by: Fabio Estevam <festevam@gmail.com>
Diffstat (limited to 'arch/arm/dts')
-rw-r--r--arch/arm/dts/imx6qdl-sabreauto.dtsi2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/dts/imx6qdl-sabreauto.dtsi b/arch/arm/dts/imx6qdl-sabreauto.dtsi
index a6dc5c42c6..28a7fdb0f1 100644
--- a/arch/arm/dts/imx6qdl-sabreauto.dtsi
+++ b/arch/arm/dts/imx6qdl-sabreauto.dtsi
@@ -281,7 +281,7 @@
&fec {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_enet>;
- phy-mode = "rgmii";
+ phy-mode = "rgmii-id";
interrupts-extended = <&gpio1 6 IRQ_TYPE_LEVEL_HIGH>,
<&intc 0 119 IRQ_TYPE_LEVEL_HIGH>;
fsl,err006687-workaround-present;