arm64: dts: rockchip: add basic mdio node to px30
From: Heiko Stuebner <heiko.stuebner@...> Date: Tue, 6 May 2025 17:07:45 +0200
Commit-Message
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@...>
Patch-Comment
arch/arm64/boot/dts/rockchip/px30.dtsi | 6 ++++++ 1 file changed, 6 insertions(+)
Statistics
- 6 lines added
- 0 lines removed
Changes
-------------------- arch/arm64/boot/dts/rockchip/px30.dtsi --------------------
index 9137dd76e72c..feabdadfa440 100644
@@ -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 {