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 D92FA2D0C67; Mon, 18 Aug 2025 08:02:42 +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=1755504163; cv=none; b=b7MT5S2Ia91TVgcYCDM3sr1n7T9XCGIopowOF4LV+AmJGm0ULQodn4XyX6p46L347BYFHH62m0FAVS5lrQRYSPwKQ34aSGADTJ14iJqpQViToaVgwhqEZ0g8XRSKE4/LhjmPXy2kzxAFMR7u0rQYaGWYJtCey0IXVmpLJUvKQaw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755504163; c=relaxed/simple; bh=KRncozpJ/Y3KOjGqTTsQ0QxSex4kd5b3qvPtmzx5aLY=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=kwJSmjU+n1ngK3Hg9JI8dpXloU3JVlTmPQosA+lJiypsQoicLPQpWdja2q/PyTU9MtDrUExsO/qg5c/ZgUc0kkdLxfmcm3CIALEtFnDleDoC5i5RFA8bV5CKNTbkleLVv53FuJOYA3QiUZc6piHIfsHRmjgDpeLiVEJVA1CqDoc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=iDdk3jf1; 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="iDdk3jf1" Received: by smtp.kernel.org (Postfix) with ESMTPSA id DD437C4CEEB; Mon, 18 Aug 2025 08:02:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1755504162; bh=KRncozpJ/Y3KOjGqTTsQ0QxSex4kd5b3qvPtmzx5aLY=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=iDdk3jf17E/+ZGV7UtX19PUJT/JKh6hW9+zL1ZmN3nAPd36Knq8X3E10QnHpV4ilS Qg4m1dlCHk4LfKLz1or2Sw4fHBb6f6MKIIy2WE14dMLYPPBy2o6jNwM+zUZnH2Vm8M 79Xo8QAdv+AfDagpP/3ANacD2iAjDI1CBZKuq3F5BQzUPCxzjr7AuZdkkNMrx1yGhx BGoJzvMWNl5Fj5/nYyrvAuxH4xuHDO0xjBsALFTXAOL9TOAZuNr/t8IMadLrfF6sOt U0/3SXAE5mNVN0wTedd2CJRopwqtMhMYUdogvhHGADCsOGewkBWHrI6k6IuIJsV3/L YlZ/XdCabWW5A== Message-ID: <14ea3a7f-003d-4893-9c43-c21bd2e7f922@kernel.org> Date: Mon, 18 Aug 2025 10:02:37 +0200 Precedence: bulk X-Mailing-List: linux-gpio@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 2/2] arm64: defconfig: Modularize SX150X GPIO expander To: Fange Zhang , Linus Walleij , Catalin Marinas , Will Deacon Cc: linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, dmitry.baryshkov@oss.qualcomm.com, tingwei.zhang@oss.qualcomm.com, xiangxu.yin@oss.qualcomm.com References: <20250818-modularize-sx150x-gpio-expander-v1-0-c2a027200fed@oss.qualcomm.com> <20250818-modularize-sx150x-gpio-expander-v1-2-c2a027200fed@oss.qualcomm.com> <43e2a824-d7a3-4142-9b59-416df0c0c2c9@kernel.org> <77067ec1-4f1f-45d1-8027-4c7a6f66ecff@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 18/08/2025 09:10, Fange Zhang wrote: > > > On 8/18/2025 2:33 PM, Krzysztof Kozlowski wrote: >> On 18/08/2025 06:41, Fange Zhang wrote: >>> Modularize the SX150X GPIO expander which is equipped on the QCS615 Ride >> >> Qualcomm QCS615 Ride >> >> You are changing defconfig for all platforms, it's not your personal or >> company defconfig. > > Thank you for the feedback. Yes, The change is intended to support the > Qualcomm QCS615 Ride platform, which is now upstream-ready and actively > maintained. > I believe enabling it as a module ensures it's available without > impacting other platforms. While it's not currently used directly in the > kernel, having it built as a module allows flexibility for platforms Hm? Not used? So this rationale is incorrect. > like QCS615 that may require it in future use cases. No, we do not make defconfig changes for future. Best regards, Krzysztof