From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 724D9398F94; Thu, 4 Dec 2025 07:09:38 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764832178; cv=none; b=FbiWqkVFSDYo/g5PT84Btaxi1zrvTk9tBlgklyDCz2xpzZyG23GvMeBLWnlb7JJtLElxrtprwnie4QO/ecbWj5OZW0NsWqN8sf/zZQyWXM8uXRlgPuAbYCVt+yfLUqyG2g+yUf1tZe3EGj8ESq9BhQ5jsc4j6E7xPq21TYzGL+o= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764832178; c=relaxed/simple; bh=o4gWhdzPs47J0IfhB0mT08FGmhWFVpnWFLJjj7Qe+Zs=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=l/nuHU9qNxV6oefNbEZs+sqdRfyx/TSnIsrHj9zPNTJZEwzPM8DGmp2prxku6SZnbj5dEi1OkGlONYMG5gQLBptsjfj2lPgc/1i2ZN/ZX49C/aEZU+J93C5LiPef7JJMPGqN7AMMBcyh33x34wv7RcM5KYjXAVdiG7ortNouDfc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=GO+jDWTy; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="GO+jDWTy" Received: by smtp.kernel.org (Postfix) with ESMTPSA id C840CC113D0; Thu, 4 Dec 2025 07:09:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1764832177; bh=o4gWhdzPs47J0IfhB0mT08FGmhWFVpnWFLJjj7Qe+Zs=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=GO+jDWTy6x+1supFMUKZHb2YrzC75os3Xa7G0AVh7uPxKRWXPi2r+Jwv9t2Vzs3pu TCdRmgQdfDKm3H0u+e4j0FJ7/DHQdkRXw5wQa7cHva2fNGI8mTW9/+0i8/I9S9Zsxf rKFSHOY48S2t2aWzjhkH2f6MzWBTRRx0JSWi55vJRY0zltbxQbIu/7NEwVW+iSnaUg cwPjMOi7d0r/am0SvUZSDBYc/19IzsEKzfhFLSCZd9IN/YusF5rQK23hps00Cv+OPs i1DvnRCQfQD5vH3TtIUBQnUrR58T6YH2df4BcPlbcXXm4OrfGnm1Yke/00pQeDfgLY dLnF8Un3FjF4w== Message-ID: Date: Thu, 4 Dec 2025 08:09:32 +0100 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 1/1] arm64: defconfig: Make I2C_QCOM_GENI built-in To: Viken Dadhaniya , linux-kernel@vger.kernel.org, geert+renesas@glider.be, bjorn.andersson@oss.qualcomm.com, arnd@arndb.de, heiko@sntech.de, ebiggers@kernel.org, michal.simek@amd.com, luca.weiss@fairphone.com, nfraprado@collabora.com, prabhakar.mahadev-lad.rj@bp.renesas.com, kuninori.morimoto.gx@renesas.com Cc: mukesh.savaliya@oss.qualcomm.com, linux-arm-msm@vger.kernel.org, trilok.soni@oss.qualcomm.com References: <20251204022132.287243-1-viken.dadhaniya@oss.qualcomm.com> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit On 04/12/2025 03:21, Viken Dadhaniya wrote: > Require I2C over GENI during early boot on some Qualcomm platforms to > initialize GPIO expanders that control SD card detection. Without this > driver built-in, the kernel cannot detect the root filesystem device > when modules are unavailable. > > Make I2C_QCOM_GENI built-in to ensure these systems can boot without > an initramfs. No, that's a strong no. All Qcom and other arm64 systems are supposed to use initramfs for booting on defconfig. There is no single use case for this defconfig. Maybe you are mixing it with some product configuration... Best regards, Krzysztof