From 12959ffa4e9e8dd85e6b06a3ac258e8855872a86 Mon Sep 17 00:00:00 2001 From: Ian Ray Date: Tue, 17 Feb 2026 15:55:16 +0200 Subject: [PATCH] ARM: dts: imx: bx50v3: Configure switch PHY max-speed to 100Mbps Configure maximum speed for the switch PHYs according to the electrical connections from PHY to RJ45 connector. Signed-off-by: Ian Ray Signed-off-by: Frank Li --- arch/arm/boot/dts/nxp/imx/imx6q-bx50v3.dtsi | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm/boot/dts/nxp/imx/imx6q-bx50v3.dtsi b/arch/arm/boot/dts/nxp/imx/imx6q-bx50v3.dtsi index 1e2266a2368be..2c8d2ab8cda13 100644 --- a/arch/arm/boot/dts/nxp/imx/imx6q-bx50v3.dtsi +++ b/arch/arm/boot/dts/nxp/imx/imx6q-bx50v3.dtsi @@ -124,24 +124,28 @@ reg = <0>; interrupt-parent = <&switch>; interrupts = <0 IRQ_TYPE_LEVEL_HIGH>; + max-speed = <100>; /* only 100Mbit/s lanes are routed */ }; switchphy1: switchphy@1 { reg = <1>; interrupt-parent = <&switch>; interrupts = <1 IRQ_TYPE_LEVEL_HIGH>; + max-speed = <100>; /* only 100Mbit/s lanes are routed */ }; switchphy2: switchphy@2 { reg = <2>; interrupt-parent = <&switch>; interrupts = <2 IRQ_TYPE_LEVEL_HIGH>; + max-speed = <100>; /* only 100Mbit/s lanes are routed */ }; switchphy3: switchphy@3 { reg = <3>; interrupt-parent = <&switch>; interrupts = <3 IRQ_TYPE_LEVEL_HIGH>; + max-speed = <100>; /* only 100Mbit/s lanes are routed */ }; switchphy4: switchphy@4 { -- 2.47.3