From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from gloria.sntech.de (gloria.sntech.de [185.11.138.130]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0166F131BDF for ; Mon, 5 Aug 2024 16:34:07 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.11.138.130 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722875650; cv=none; b=rv3wP48lwlDghKd/bTKW8r3vf/syWSNcT4NPSMgeyI5sAMYu5ImqIX3l9kA7AqjaDpB6MD8sSFvwNl12LU8r7Bfxo7eN+Sn8mIuKx8fzy1xy9oG+jlHuKT7Ziazk0NDgLjIYQKBGYXIF8+8hoEfoMBLA4GdjG2zFIGls3z0kBFA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722875650; c=relaxed/simple; bh=XyTszS1PUqgYbzYSG771d1pZjAoEn6AsTIcfTzUKdQw=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=E76QW5QnckB+26aAUeJISPOiDAno6kY6Njlm4lw61DeyXQg5/FApaeD+B8j/Hu0jvaLFIcOmw8Gkdzjcdu/tN3S35qXSeYSmbLmY9fbIxmUT1pyQosugh46IZ5YKhwwkzwVxnMSSMrX5Mtn5vS9lXkwTj2i7v99q3BestAwlRr4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=sntech.de; spf=pass smtp.mailfrom=sntech.de; arc=none smtp.client-ip=185.11.138.130 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=sntech.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=sntech.de Received: from i53875a9f.versanet.de ([83.135.90.159] helo=diego.localnet) by gloria.sntech.de with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1sb0ef-0003iO-Ao; Mon, 05 Aug 2024 18:33:53 +0200 From: Heiko =?ISO-8859-1?Q?St=FCbner?= To: Chen-Yu Tsai , Jonas Karlman , Diederik de Haas Cc: linux-rockchip@lists.infradead.org, Uwe =?ISO-8859-1?Q?Kleine=2DK=F6nig?= , Rob Herring , Krzysztof Kozlowski , Conor Dooley , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Andrew Lunn Subject: Re: [PATCH] arm64: dts: rockchip: qnap-ts433: Simplify network PHY connection Date: Mon, 05 Aug 2024 18:33:52 +0200 Message-ID: <3723411.CpGBqz00pN@diego> In-Reply-To: <1805269.IgJLvJe6uz@bagend> References: <20240304084612.711678-2-ukleinek@debian.org> <688bf5d2-153f-4be2-814f-245b8eeba911@kwiboo.se> <1805269.IgJLvJe6uz@bagend> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="iso-8859-1" Am Montag, 4. M=E4rz 2024, 17:47:22 CEST schrieb Diederik de Haas: > On Monday, 4 March 2024 16:46:59 CET Jonas Karlman wrote: > > Sorry for not getting back to you sooner, but yes I would check with > > phy-mode =3D "rgmii-id". There is also a possible issue with rk gmac > > driver in both U-Boot and linux, it always set enable tx/rx delay bit. > >=20 > > Please, try with following in U-Boot: >=20 > No worries :) > Will try your suggestions soon, but it's probably better to take that=20 > discussion somewhere else to not further clutter up this patch/thread. did you get somewhere with your testing? Just as a datapoint, I also had a lot of "fun" with the gmac0 on my qnap ts433 today. Cable connection was detected but dhcp did not get an IP address. In the end I realized that the vccio4 supply was 1.8V but the pmu-io-domains were not enabled, so the soc thought it got 3.3V After enabling pmu-io-domains [0], I now get networking on that port. Heiko [0] https://lore.kernel.org/linux-rockchip/20240805162052.3345768-1-heiko@s= ntech.de/T/#u