From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx07-00178001.pphosted.com (mx08-00178001.pphosted.com [91.207.212.93]) (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 9D0DE21A0D; Mon, 10 Jun 2024 08:16:10 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=91.207.212.93 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718007373; cv=none; b=sfWxg7Ruu5FXXHN8H9yIT0hMBWoyBaBXz4jaFJtbLMO0wX15gUJ9jVT4cu9+G6gdYlhy4PcIlYqUBOAKJHZglF104DE60wHgxKxe4M0+Vft4zDYFqATN3zKYs0OfT+kWKrRjxo/C3qKJQ4rxy6Qo2YQq4Wt/VyPC7HNtKUhQg6U= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718007373; c=relaxed/simple; bh=rRQys8joHD9dH+r0LBeh4CsDcfuPa7n+yqWQ2JDoZlY=; h=Message-ID:Date:MIME-Version:Subject:To:CC:References:From: In-Reply-To:Content-Type; b=cPpptO1ZRNgEmYNmaRl1Wv95bGxh+c1k0Z7XgkVXoZmtq7U6zawgBa0gvIQEKPwX/de5wXc848a/u77CW6wDbfa/aaGUf5RPILJBnLWnuPYl6XILFSjB1fAOHsE6VnAJEnJvrvkDln3xqDBKvMjgHyLI8kDKMaKM9kCKT/qvYFI= 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=rZPTBWm0; arc=none smtp.client-ip=91.207.212.93 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="rZPTBWm0" Received: from pps.filterd (m0046661.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 459LdCa7025381; Mon, 10 Jun 2024 10:15:43 +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= luPvYi2+bdeQnMajOwT0mxxtNvrSHDJwHEH0GYgBZKI=; b=rZPTBWm0ZyRUTdUs WQGUpECn8E4EU1jCXf/0waiFKus+/i4Tmh5mvEjeN3RVZkjIMk5x53R459Hsnezh ig2jrKrG74gbb739nA5b/jD9wFs3JlBpUXqAwOnNGw1GCDt9fLfZJvP2HwvVnLEf GMu3rZkR/a/ADJbV9tgiG6h3ekCl8oVgA2zrOHVTqnSkFyv6k1A0UNXly0AzdAPM wx6mHzoQhLLdj6KlEfq3t1sjS1k92jQqIgfvHroQ7rrPU31o5aNqcbqaneK1ttRB xBiUlVIQJcNABkxgOgj8hkG62cSDyAyleV80Ob4btGGTl1wAKhffIybjXGG1eU4T FxyFyg== 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 3yme6d5nm4-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 10 Jun 2024 10:15:43 +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 1CDB74002D; Mon, 10 Jun 2024 10:15:38 +0200 (CEST) Received: from Webmail-eu.st.com (shfdag1node2.st.com [10.75.129.70]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 78892211F37; Mon, 10 Jun 2024 10:14:20 +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 10:14:18 +0200 Message-ID: Date: Mon, 10 Jun 2024 10:14:18 +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: <06703c03-e1ce-4a94-942d-b556c6084728@linaro.org> 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_02,2024-06-06_02,2024-05-17_01 Hi Krzysztof, On 6/10/24 10:09, Krzysztof Kozlowski wrote: > On 10/06/2024 10:06, Christophe Roullier wrote: >> Enable MCP23S08 I/O expanders to manage Ethernet PHY >> reset in STM32MP135F-DK board. >> >> Signed-off-by: Christophe Roullier >> --- >> arch/arm/configs/multi_v7_defconfig | 1 + >> 1 file changed, 1 insertion(+) >> >> diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig >> index 86bf057ac3663..9758f3d41ad70 100644 >> --- a/arch/arm/configs/multi_v7_defconfig >> +++ b/arch/arm/configs/multi_v7_defconfig >> @@ -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) Thanks > > Best regards, > Krzysztof >