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arm64: dts: rockchip: add basic mdio node to px30

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Using snps,reset-* properties for handling the phy-reset is deprecated
and instead a real phy node should be defined that then contains the
reset-gpios handling.

To facilitate this, add the core mdio node under the px30's gmac, similar
to how the other Rockchip socs already do this.

Signed-off-by: Heiko Stuebner <heiko.stuebner@cherry.de>
Reviewed-by: Quentin Schulz <quentin.schulz@cherry.de>
Link: https://lore.kernel.org/r/20250514150745.2437804-2-heiko@sntech.de
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
This commit is contained in:
Heiko Stuebner 2025-05-14 17:07:40 +02:00 committed by Heiko Stuebner
parent febd8c6ab5
commit ede4837a50
1 changed files with 6 additions and 0 deletions
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6
arch/arm64/boot/dts/rockchip/px30.dtsi
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@ -985,6 +985,12 @@ gmac: ethernet@ff360000 {
resets = <&cru SRST_GMAC_A>;
reset-names = "stmmaceth";
status = "disabled";
mdio: mdio {
compatible = "snps,dwmac-mdio";
#address-cells = <1>;
#size-cells = <0>;
};
};
sdmmc: mmc@ff370000 {