From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtpout-03.galae.net (smtpout-03.galae.net [185.246.85.4]) (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 B88FC30567A for ; Mon, 18 May 2026 07:40:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.246.85.4 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779090008; cv=none; b=oTBN3A6zZa9cE+uy47yZ0hNjbnt0B3GyimgLpKdKPbaEx5ht+/1tmTS2LL8tTSlrK2QRsGVP1OIS2B1wYMMvPYIOAzaxFsP8/TwXxh4TuujaH/O/9DxAXEdpluyD4eSi9dXZiDw5xD86Fhj6lGLGvwg1sxIi8acgutJXuOX3FXA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779090008; c=relaxed/simple; bh=XX+NCiRBpx1RRKv5/r+32dJcg+j+AcRG7OLhJl2qFXg=; h=From:To:Cc:Subject:In-Reply-To:References:Date:Message-ID: MIME-Version:Content-Type; b=uqJE5vXeh2rjGsgO4JGPwmrZz0LfGSQd8qQsPn+SzT5TsIxi7U11tpkAdParzGoPbG4bJXZHRuR6zWocICVMlIuRxkNF1ZpTDdY2HpHzOfs0QYpOyVb5u566wdWd5q5aOFPMohV2RY0N8Ule3ss/NS6PNuNAnxAERm+mtl5oFQY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com; spf=pass smtp.mailfrom=bootlin.com; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b=jtn0ekis; arc=none smtp.client-ip=185.246.85.4 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bootlin.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b="jtn0ekis" Received: from smtpout-01.galae.net (smtpout-01.galae.net [212.83.139.233]) by smtpout-03.galae.net (Postfix) with ESMTPS id 9950C4E42CE4; Mon, 18 May 2026 07:40:02 +0000 (UTC) Received: from mail.galae.net (mail.galae.net [212.83.136.155]) by smtpout-01.galae.net (Postfix) with ESMTPS id 6666C602B8; Mon, 18 May 2026 07:40:02 +0000 (UTC) Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id C3F2411AF8605; Mon, 18 May 2026 09:40:00 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=dkim; t=1779090001; h=from:subject:date:message-id:to:cc:mime-version:content-type: content-transfer-encoding:in-reply-to:references; bh=XX+NCiRBpx1RRKv5/r+32dJcg+j+AcRG7OLhJl2qFXg=; b=jtn0ekistDGlG3TEVGexLbGAC6LLAoM1LCVTQNCSh8o4h718BX4AxRZ9/FJXvnpeUbla8X nuEHbo5v3sKlgyWzSJa6vBkxhoq8k0BsfEDZ0lb3MkYZByYKPUapDzdiDFwD33/bo+1RqN NUQQBgif23qEojb/UjgWiy9nz1pTWctxfs1iLMmuDG2NYQQJxdCXWW/r4Y1xQKvnOQ3pyN 0mAuaf4piMoBDGtPIXuhRg7p4QvsJNh6e5k5wFV2raOTOnyZywKn60DHZ5z65y3srxHjIU GUyv3kmuNHD+/Zxn8we6bnAJiSFITIoUchMJbBjbPAnA5xlCHmgiGZvAExcuiA== From: Miquel Raynal To: Mathieu Dubois-Briand Cc: Srinivas Kandagatla , Greg Kroah-Hartman , =?utf-8?Q?Gr=C3=A9gory?= Clement , Thomas Petazzoni , linux-kernel@vger.kernel.org, stable@vger.kernel.org Subject: Re: [PATCH v2 1/2] nvmem: layouts: Add fixed-layout driver In-Reply-To: <20260515-mathieu-nvmem-fixed-layout-v2-1-8ac215dd4016@bootlin.com> (Mathieu Dubois-Briand's message of "Fri, 15 May 2026 13:56:56 +0200") References: <20260515-mathieu-nvmem-fixed-layout-v2-0-8ac215dd4016@bootlin.com> <20260515-mathieu-nvmem-fixed-layout-v2-1-8ac215dd4016@bootlin.com> User-Agent: mu4e 1.12.7; emacs 30.2 Date: Mon, 18 May 2026 09:40:00 +0200 Message-ID: <87ik8lupwv.fsf@bootlin.com> Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Last-TLS-Session-Version: TLSv1.3 Hi Mathieu, On 15/05/2026 at 13:56:56 +02, Mathieu Dubois-Briand wrote: > Current implementation isn't working well when device tree nodes have a > phandle on a fixed-layout nvmem node. As the fixed layout is handled in > nvmem core, no driver is ever associated with the layout, and the device > consumer driver probe is deferred indefinitely. > > Remove the specific handling of fixed-layout and add a layout driver. > This makes the fixed-layout similar to all other layouts, fixing the > whole issue. > > Fixes: fc29fd821d9a ("nvmem: core: Rework layouts to become regular devic= es") > Cc: stable@vger.kernel.org > Signed-off-by: Mathieu Dubois-Briand Reviewed-by: Miquel Raynal Thanks! Miqu=C3=A8l