From bce933a74b8e785a8090da74bee8ec3f38be40b7 Mon Sep 17 00:00:00 2001 From: Heiko Stuebner Date: Mon, 20 Oct 2025 12:07:56 +0200 Subject: [PATCH] arm64: dts: rockchip: add mdio subnode to gmac on rk3368 This is needed to actually describe the per-board phys connected to the gmac when needed. Signed-off-by: Heiko Stuebner Reviewed-by: Quentin Schulz Link: https://patch.msgid.link/20251020100757.3669681-3-heiko@sntech.de Signed-off-by: Heiko Stuebner --- arch/arm64/boot/dts/rockchip/rk3368.dtsi | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3368.dtsi b/arch/arm64/boot/dts/rockchip/rk3368.dtsi index 4c391e2341c53..f9e24b25274b8 100644 --- a/arch/arm64/boot/dts/rockchip/rk3368.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3368.dtsi @@ -501,6 +501,12 @@ 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 { -- 2.47.3