From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id B5742C25B74 for ; Mon, 3 Jun 2024 02:51:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=IMJp6LWI0TA5wzQ2VuDf5jh4i97ERdN13Cdr+miBUzs=; b=mDFf86x9AuFMsC u6ibTm44T98zYTbXzaJ8P0gQ7gQbIfY8EIu5oSHdpPqgCPqvpsSkCereyIWpY4ELu8SEzcfzxmpE4 j9pVMdqykjcTIDkYhIjd8wuE4N/Kk/1Mo9+mPi39mQOVWSM9sP76cWBD9UGjnKyO2hr2dlyfJKHxq KFAxDQLVCpiZ8LxRky1Q2Vuei+KpkrkM62CQj9MjBwVDRqUTnGsNE2UsBGOaZhULIZxDqpiX63lrV TYSpasonXXc0eu59znoxK4KCVk8DZxXqpAJHjboQ7vidtwpfY2jrH3Z0RSPnGiHlrD3K8SAEMWTP7 Qf8+O/tLe8teAgFYBw6w==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sDxnM-0000000FSqX-2918; Mon, 03 Jun 2024 02:51:36 +0000 Received: from mail-177131.yeah.net ([123.58.177.131]) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sDxnI-0000000FSq4-467q for linux-arm-kernel@lists.infradead.org; Mon, 03 Jun 2024 02:51:35 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yeah.net; s=s110527; h=Date:From:Subject:Message-ID:MIME-Version: Content-Type; bh=DYwujD+kR84TKzaju2fXFZQwbc6+rq3fIhZZ+IH4RxQ=; b=hNL/uz0lTLcW0fj3f3834Wn/lAEWEiXics/TiypTkmOf0aAZcSgaAUknSiatXt mtgRdnXaDTnjUJ9919cQoMnd9ie9pwEJ+za5BFsedm10HneqEkZ3El1TsTws1TID oHSwc9VoAKeg8PFQOF1cYgWcktZEbJScgrGLqLbUoVmxU= Received: from dragon (unknown [114.216.76.201]) by smtp1 (Coremail) with SMTP id ClUQrACHZu9rL11mpM4xBw--.38460S3; Mon, 03 Jun 2024 10:50:20 +0800 (CST) Date: Mon, 3 Jun 2024 10:50:19 +0800 From: Shawn Guo To: Esben Haabendal Cc: Russell King , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Dong Aisheng , Jacky Bai , Linus Walleij , Arnd Bergmann , Rasmus Villemoes , linux-arm-kernel@lists.infradead.org, imx@lists.linux.dev, linux-kernel@vger.kernel.org, linux-gpio@vger.kernel.org Subject: Re: [PATCH v2 1/3] ARM: imx: Allow user to disable pinctrl Message-ID: References: <20240506-imx-pinctrl-optional-v2-0-bdff75085156@geanix.com> <20240506-imx-pinctrl-optional-v2-1-bdff75085156@geanix.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20240506-imx-pinctrl-optional-v2-1-bdff75085156@geanix.com> X-CM-TRANSID: ClUQrACHZu9rL11mpM4xBw--.38460S3 X-Coremail-Antispam: 1Uf129KBjvdXoWrCFWxur43GF45Wrykur1fCrg_yoWxWFcE9F Wkta1kAryDCw42qr1kKF43Xryvka17WF9Y9ryqqry5Ka95Zwn7AFn5Jw45Cwn8tw4rW3sr Z3ZYqrn8tryavjkaLaAFLSUrUUUUjb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUvcSsGvfC2KfnxnUUI43ZEXa7IU0QdbUUUUUU== X-Originating-IP: [114.216.76.201] X-CM-SenderInfo: pvkd40hjxrjqh1hdxhhqhw/1tbiBQzyZVsVCm9ZPwAAsT X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240602_195133_540042_7167F5F4 X-CRM114-Status: GOOD ( 10.74 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Mon, May 06, 2024 at 12:23:53PM +0200, Esben Haabendal wrote: > Making pinctrl drivers and subsequently the pinctrl framework > user-controllable, allows building a kernel without this. > While in many (most) cases, this could make the system unbootable, it > does allow building smaller kernels for those situations where picntrl > is not needed. > > One such situation is when building a kernel for NXP LS1021A systems, > which does not have run-time controllable pinctrl, so pinctrl framework > and drivers are 100% dead-weight. > > > Signed-off-by: Esben Haabendal Acked-by: Shawn Guo _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel