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imx: kontron-sl-mx6ul: Enable second ethernet interface

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This ensures both interfaces can be used in U-Boot and both MAC addresses
are exported to the Linux kernel devicetree.

Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
This commit is contained in:
Frieder Schrempf 2025-08-25 15:54:28 +02:00 committed by Fabio Estevam
parent 8addeb94c7
commit 048fdda977
1 changed files with 7 additions and 5 deletions
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12
arch/arm/dts/imx6ul-kontron-bl-common-u-boot.dtsi
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@ -30,9 +30,6 @@
* in Linux we can't assign the shared reset GPIO to the PHYs, as this * in Linux we can't assign the shared reset GPIO to the PHYs, as this
* would cause Linux to reset both PHYs every time one of them gets * would cause Linux to reset both PHYs every time one of them gets
* reinitialized. * reinitialized.
*
* Also we disable the second ethernet as it currently doesn't work with
* the devicetree setup in U-Boot.
*/ */
&fec1 { &fec1 {
@ -53,11 +50,16 @@
clocks = <&clks IMX6UL_CLK_ENET_REF>; clocks = <&clks IMX6UL_CLK_ENET_REF>;
clock-names = "rmii-ref"; clock-names = "rmii-ref";
}; };
ethphy2: ethernet-phy@2 {
reg = <2>;
micrel,led-mode = <0>;
clocks = <&clks IMX6UL_CLK_ENET2_REF>;
clock-names = "rmii-ref";
};
}; };
}; };
&fec2 { &fec2 {
status = "disabled";
/delete-property/ phy-handle;
/delete-node/ mdio; /delete-node/ mdio;
}; };