From: "\"Martin Holovský (Probably Nothing s.r.o.)\"" <mh@probably.group>
To: Heiko Stuebner <heiko@sntech.de>
Cc: Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] arm64: dts: rockchip: enable dual 2.5GbE on Rock 5T
Date: Thu, 18 Dec 2025 00:31:18 +0100 [thread overview]
Message-ID: <7A2ADADA-3FD8-4AAE-B7D8-9137399FBE6E@probably.group> (raw)
In-Reply-To: <176580661874.1441131.12947657582985645446.b4-ty@sntech.de>
Perfect, thanks a lot!
> On 15. 12. 2025, at 14:51, Heiko Stuebner <heiko@sntech.de> wrote:
>
>
> On Fri, 12 Dec 2025 17:23:35 +0100, "Martin Holovský (Probably Nothing s.r.o. )" wrote:
>> The Radxa Rock 5T board features two RTL8125B 2.5GbE Ethernet controllers
>> connected via PCIe lanes pcie2x1l0 (fe170000) and pcie2x1l2 (fe190000).
>> Currently only one interface is functional because the PCIe controller
>> nodes lack the necessary reset GPIO configuration.
>>
>> Without the reset-gpios property, the RTL8125B PHYs remain in reset state
>> and are not enumerated by the PCIe bus. This results in only one Ethernet
>> interface being detected, or none at all depending on U-Boot initialization.
>>
>> [...]
>
> Applied, thanks!
>
> [1/1] arm64: dts: rockchip: enable dual 2.5GbE on Rock 5T
> commit: 96029ffeccf677b1e4baa98f30909a83a485b6d7
>
> I've resorted both the pcie phandles as well as the pinctrl entries
> pcie2-0 comes before pcie2-1 etc :-) .
>
> Best regards,
> --
> Heiko Stuebner <heiko@sntech.de>
next prev parent reply other threads:[~2025-12-17 23:31 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-12-12 16:23 "Martin Holovský (Probably Nothing s.r.o.)"
2025-12-15 13:51 ` Heiko Stuebner
2025-12-15 21:47 ` Heiko Stübner
2025-12-17 23:31 ` "Martin Holovský (Probably Nothing s.r.o.)" [this message]
2025-12-18 6:27 ` [PATCH v2] arm64: dts: rockchip: enable both 2.5GbE ports " "Martin Holovský (Probably Nothing s.r.o.)"
2025-12-19 13:05 ` FUKAUMI Naoki
2025-12-19 13:06 ` Nicolas Frattaroli
2025-12-22 12:18 ` Heiko Stuebner
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