linux-kernel - [PATCH] arm64: dts: rockchip: correct network description on Sige5

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Message-Id: <20250818-sige5-network-phy-clock-v1-1-87a9122d41c2@kernel.org>
Date: Mon, 18 Aug 2025 19:12:23 +0200
From: Sebastian Reichel <sebastian.reichel@...labora.com>
To: Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, Heiko Stuebner <heiko@...ech.de>
Cc: devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, 
 linux-rockchip@...ts.infradead.org, linux-kernel@...r.kernel.org, 
 kernel@...labora.com, Sebastian Reichel <sebastian.reichel@...labora.com>
Subject: [PATCH] arm64: dts: rockchip: correct network description on Sige5

Both network PHYs have dedicated crystals for the 25 MHz clock
and do not source it from the RK3576.

Signed-off-by: Sebastian Reichel <sebastian.reichel@...labora.com>
---
 arch/arm64/boot/dts/rockchip/rk3576-armsom-sige5.dts | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/arch/arm64/boot/dts/rockchip/rk3576-armsom-sige5.dts b/arch/arm64/boot/dts/rockchip/rk3576-armsom-sige5.dts
index 101e2ee9766d7bf5dc09eb29b66f5afd89985b76..3386084f63183efe62beea86bc6fe310cc4ed565 100644
--- a/arch/arm64/boot/dts/rockchip/rk3576-armsom-sige5.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3576-armsom-sige5.dts
@@ -302,8 +302,7 @@ &gmac1 {
 		     &eth1m0_tx_bus2
 		     &eth1m0_rx_bus2
 		     &eth1m0_rgmii_clk
-		     &eth1m0_rgmii_bus
-		     &ethm0_clk1_25m_out>;
+		     &eth1m0_rgmii_bus>;
 	status = "okay";
 };
 
@@ -784,7 +783,6 @@ &mdio0 {
 	rgmii_phy0: phy@1 {
 		compatible = "ethernet-phy-ieee802.3-c22";
 		reg = <0x1>;
-		clocks = <&cru REFCLKO25M_GMAC0_OUT>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&gmac0_rst>;
 		reset-assert-us = <20000>;
@@ -797,7 +795,6 @@ &mdio1 {
 	rgmii_phy1: phy@1 {
 		compatible = "ethernet-phy-ieee802.3-c22";
 		reg = <0x1>;
-		clocks = <&cru REFCLKO25M_GMAC1_OUT>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&gmac1_rst>;
 		reset-assert-us = <20000>;

---
base-commit: e05818ef75bee755fc56811cb54febf4174d7cf2
change-id: 20250818-sige5-network-phy-clock-1c10f548b522

Best regards,
-- 
Sebastian Reichel <sre@...nel.org>