From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx07-00178001.pphosted.com (mx07-00178001.pphosted.com [185.132.182.106]) (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 430ED80C1C; Mon, 10 Jun 2024 12:53:07 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.132.182.106 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718023989; cv=none; b=ij7HxQo8ZywDLPsQYyHO77V68P0K0ojPwusmt0P6mqyZAHVHCUWpf08JQOSJ9AcRE7Vl4O0q6ZIG4UByhYLmum9uu/aPi0K/FtQVJ8tFHCZY9M2YvW4Gh5I8/1y8NNbS6vPq9Li92aV4iWWMuAdi26RQevXOU2QInKjY2EqRBkc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718023989; c=relaxed/simple; bh=fNfXwJwCA5qp0u1hAX20H41g7q7fDhKBjQWSYMSdVFY=; h=Message-ID:Date:MIME-Version:Subject:To:CC:References:From: In-Reply-To:Content-Type; b=vB8NCNBAhsXopWAjuDlMbhRHi6qmE7ukZIzJ05J3T6VrAMbfPQ4xAX9jZgWZsKgL0Kwpl/ieKSSTbnJk2ir3O4u/ZJi4NC11iAroae75En4oJFMw4ImKr1LsmWjVv34wQ1KtZ++FdmBZoO6e0yACvJzkjUByaVNLpO/TX6vic4M= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=foss.st.com; spf=pass smtp.mailfrom=foss.st.com; dkim=pass (2048-bit key) header.d=foss.st.com header.i=@foss.st.com header.b=2rIOVClj; arc=none smtp.client-ip=185.132.182.106 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=foss.st.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=foss.st.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=foss.st.com header.i=@foss.st.com header.b="2rIOVClj" Received: from pps.filterd (m0369458.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 45ACQpDx023425; Mon, 10 Jun 2024 14:52:41 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=foss.st.com; h= cc:content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to; s=selector1; bh= 4nQIhTEpp8eDIIoRXVmHoi9JKLGBN6G1TMA/hr/mDCI=; b=2rIOVCljVIVe7FZq TbTuMPJwrmb18j6fZCtB6HBNyOEiIUXVCNUV6RrIlf8Nzw/YZmkVa6CawIo9M7Xu nI68AfAeEgqHTjzzJaWhmQL0dIn/e0l83ojmflHjOvxC++Nv6Cu8fiQeoZ2Z/A8c UuLlG5AEFw3DGJoARpQzwTKfZMPTSvitQ3z0l6fX+BMhW4x9+yVyLg02884+oR46 tWZH8u4SJX0WlgxlQS7lrfcgWFGg8wKNgipInKT0aUhxLwtFJ9ftvFsCKLjPcnQh 4MAlwNAVD1Xln8Vp8dQFwPOdUBbklLt2o3bGgo99WTpirPhhiEQSa6of842ymaJU BIa1qw== Received: from beta.dmz-ap.st.com (beta.dmz-ap.st.com [138.198.100.35]) by mx07-00178001.pphosted.com (PPS) with ESMTPS id 3yn0v14ufk-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 10 Jun 2024 14:52:41 +0200 (MEST) Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-ap.st.com (STMicroelectronics) with ESMTP id D9B2D40045; Mon, 10 Jun 2024 14:52:37 +0200 (CEST) Received: from Webmail-eu.st.com (shfdag1node2.st.com [10.75.129.70]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 1D5DD217B76; Mon, 10 Jun 2024 14:52:09 +0200 (CEST) Received: from [10.48.86.164] (10.48.86.164) by SHFDAG1NODE2.st.com (10.75.129.70) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.35; Mon, 10 Jun 2024 14:52:08 +0200 Message-ID: Date: Mon, 10 Jun 2024 14:52:07 +0200 Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 1/1] ARM: multi_v7_defconfig: Add MCP23S08 pinctrl support To: Krzysztof Kozlowski , "David S . Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Maxime Coquelin , Alexandre Torgue , Richard Cochran , Jose Abreu , Liam Girdwood , Mark Brown , Marek Vasut CC: , , , , References: <20240610080604.291102-1-christophe.roullier@foss.st.com> <06703c03-e1ce-4a94-942d-b556c6084728@linaro.org> Content-Language: en-US From: Christophe ROULLIER In-Reply-To: Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: 7bit X-ClientProxiedBy: SHFCAS1NODE2.st.com (10.75.129.73) To SHFDAG1NODE2.st.com (10.75.129.70) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.28.16 definitions=2024-06-10_02,2024-06-10_01,2024-05-17_01 On 6/10/24 14:27, Krzysztof Kozlowski wrote: > On 10/06/2024 10:14, Christophe ROULLIER wrote: >>>> @@ -469,6 +469,7 @@ CONFIG_SPI_XILINX=y >>>> CONFIG_SPI_SPIDEV=y >>>> CONFIG_SPMI=y >>>> CONFIG_PINCTRL_AS3722=y >>>> +CONFIG_PINCTRL_MCP23S08=y >>> This is not an on-SoC pinctrl, so it should be module (=m). >> The stmmac is in built-in, if IO-Expander (MCP23S08) is on module, we >> have huge of message during kernel boot >> >> because stmmac driver is deferred several times. (need to wait that >> module are ready) > Which is normal and not a reason to change defconfig. It it was a > problem, you should solve it not in defconfig but in kernel. That's just > defconfig, an example, reference or debugging tool if you wish, so > fixing issue here is not a fix at all. Ok so it will not be possible to boot in NFS mode > > Best regards, > Krzysztof >