From: Heiko Stuebner <heiko@sntech.de>
To: heiko@sntech.de
Cc: quentin.schulz@cherry.de, linux-arm-kernel@lists.infradead.org,
linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org,
Heiko Stuebner <heiko.stuebner@cherry.de>
Subject: [PATCH 2/3] arm64: dts: rockchip: add mdio subnode to gmac on rk3368
Date: Mon, 20 Oct 2025 12:07:56 +0200 [thread overview]
Message-ID: <20251020100757.3669681-3-heiko@sntech.de> (raw)
In-Reply-To: <20251020100757.3669681-1-heiko@sntech.de>
From: Heiko Stuebner <heiko.stuebner@cherry.de>
This is needed to actually describe the per-board phys connected
to the gmac when needed.
Signed-off-by: Heiko Stuebner <heiko.stuebner@cherry.de>
---
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 47968032afdc..98d350768fd2 100644
--- a/arch/arm64/boot/dts/rockchip/rk3368.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3368.dtsi
@@ -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 {
--
2.47.2
next prev parent reply other threads:[~2025-10-20 10:08 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-10-20 10:07 [PATCH 0/3] Move RK3368 Lion ethernet phy to a mdio subnode Heiko Stuebner
2025-10-20 10:07 ` [PATCH 1/3] arm64: dts: rockchip: add gmac reset property to rk3368 Heiko Stuebner
2025-12-01 14:45 ` Quentin Schulz
2025-10-20 10:07 ` Heiko Stuebner [this message]
2025-12-01 14:51 ` [PATCH 2/3] arm64: dts: rockchip: add mdio subnode to gmac on rk3368 Quentin Schulz
2025-10-20 10:07 ` [PATCH 3/3] arm64: dts: rockchip: Correctly describe the ethernet phy on rk3368-lion Heiko Stuebner
2025-12-01 14:54 ` Quentin Schulz
2025-12-22 13:56 ` [PATCH 0/3] Move RK3368 Lion ethernet phy to a mdio subnode Heiko Stuebner
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