From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from vps0.lunn.ch (vps0.lunn.ch [156.67.10.101]) (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 BCDDC38DC72; Wed, 16 Sep 2026 13:03:23 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=156.67.10.101 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789563805; cv=none; b=jxDqjZ01nu8N76HE/u1Ghp4IaIwc/R5uomCjqLTjOzMk4rDbQkhVuEeNV/FA+rXanF2US3CbOQfysxeK4PWTCwH4zaz9uWr4RxkwNqL85k8r5fhS2hTUMrF5XhDbc3P6fmlo3SRG87gDW3qUqU/scerk3BQa2BQmA8T4Z9REQKY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789563805; c=relaxed/simple; bh=wwBz8itUmqppSzdhAKrv0IX+biYMVm0EQvyDVo+Ixx8=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=K9TQkL1z1S2Mg7z4a4XW7UKDppd+V2RlU7pD6GRYJ4W3udeNh9vI7pWmy+vpJ1QpNywoNOhhH/rypHbaJVIW60WTlwU67f2N17ztaUkhkEpcu6LUAwDDLB43ckBTcbR4AX4PFasV3FTKveRoqmB/IE47yXOXOd2abqSe9DoYfwg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=lunn.ch; spf=pass smtp.mailfrom=lunn.ch; dkim=pass (1024-bit key) header.d=lunn.ch header.i=@lunn.ch header.b=19SayIr5; arc=none smtp.client-ip=156.67.10.101 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=lunn.ch Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=lunn.ch Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=lunn.ch header.i=@lunn.ch header.b="19SayIr5" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lunn.ch; s=20171124; h=In-Reply-To:Content-Disposition:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:From:Sender:Reply-To:Subject: Date:Message-ID:To:Cc:MIME-Version:Content-Type:Content-Transfer-Encoding: Content-ID:Content-Description:Content-Disposition:In-Reply-To:References; bh=oiSfvUAUcmVPBixTSv8CyI5eKdTp2eCY9vSp754uHAQ=; b=19SayIr58yyGer4JWwyFocFp2I ik1oe5Zw2vZVSCVtzpKMKIr2x9lQkofOMQA14UCvsgyDLFQ8DULUWR+3BuAgp/NSNqnsSLDaqBxJs SH9BnF9X0kf0unsGtM+d97uiWSFrQKOzpZlPBO1DEZSHcWopLJV0RVXH1xLKB1p/wFFw=; Received: from andrew by vps0.lunn.ch with local (Exim 4.94.2) (envelope-from ) id 1x6pIC-005TtK-Lm; Wed, 16 Sep 2026 15:03:16 +0200 Date: Wed, 16 Sep 2026 15:03:16 +0200 From: Andrew Lunn To: Francesco Dolcini Cc: Francesco Dolcini , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Frank Li , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Shawn Guo , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, Emanuele Ghidoli , Ernest Van Hoecke , Franz Schnyder Subject: Re: [PATCH v2 3/7] arm64: dts: freescale: Add Lino iMX93 Message-ID: <27cceddf-8797-4e9e-ab7b-4cddb03d6448@lunn.ch> References: <20260911091952.96233-1-francesco@dolcini.it> <20260911091952.96233-4-francesco@dolcini.it> <42ed88a6-d208-482b-94aa-2e45b69c173e@lunn.ch> <20260915132806.GA226756@francesco-nb> <100eef7b-e1d6-411b-bac5-98790e8f9ea7@lunn.ch> <95dcbf3e-193d-460b-b6b9-cd412394e4c6@lunn.ch> <20260916055706.GA20310@francesco-nb> <8bb9b763-4553-4263-b0ea-0129f5db0229@lunn.ch> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: > And again, thanks for the review, I appreciate it. The goal is to have > working ethernet with the interrupt, and, **IF** not possible, working > ethernet is more important than the interrupt :-) Your decision. The datasheet says it is active low. Polling will always work. Generally, users who want fast notification of link down use something like Bidirectional Forwarding Detection, which can tell you much faster that the link is dead then the PHY itself, which tends to wait for 1 second before declaring the link down and changing BMSR. Andrew