arm64: dts: rockchip: add mdio subnode to gmac on rk3368
From: Heiko Stuebner <heiko.stuebner@...> Date: Sat, 18 Oct 2025 19:38:54 +0200
Commit-Message
This is needed to actually describe the per-board phys connected to the gmac when needed. Signed-off-by: Heiko Stuebner <heiko.stuebner@...>
Patch-Comment
arch/arm64/boot/dts/rockchip/rk3368.dtsi | 6 ++++++ 1 file changed, 6 insertions(+)
Statistics
- 6 lines added
- 0 lines removed
Changes
------------------- arch/arm64/boot/dts/rockchip/rk3368.dtsi -------------------
index 47968032afdc..98d350768fd2 100644
@@ -501,6 +501,12 @@ gmac: ethernet@ff290000 {
resets = <&cru SRST_MAC>;
reset-names = "stmmaceth";
status = "disabled";
+
+ mdio: mdio {
+ compatible = "snps,dwmac-mdio";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
};
usb_host0_ehci: usb@ff500000 {