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 38CC7C10DCE for ; Wed, 6 Dec 2023 00:51:16 +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=YxMJ9AHJsooIhngLEic6bOkmUwz/YJedRh2Ksf3n26k=; b=O52KgsLtumBNJ/ PjBvZFglHde2v5EIzSGrvcSA4jdodCIdoYCldPh8MsqvXJdJUL8gwJ6lTO3KpFQ4LYBTAIDL/tI1h 5FilBkC/qpTzCtiRxtZWO4KWGhiD0fZh7XItzA5T/ow4JcnouVH0eSZiSMerddBd8s0N5LctJ2Q1q TYERkH6GH/1hAxuWbn8Ug3b5ah5SfVTk5kCGMzv7bSW09hlRHpFp8aJYsunfJRG1JJA5r/iCmFllt VOE7YhFmrZonXtcnNs/Dqy1FfDz5hKxPRXKbYF6z0o31zYoiGvluph3GxBOeUird7I0Bsfn7G3/sA /J8QfcRIq6obdHBCCyoQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1rAg7i-008jp1-0c; Wed, 06 Dec 2023 00:50:46 +0000 Received: from dfw.source.kernel.org ([139.178.84.217]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1rAg7f-008jo3-19 for linux-arm-kernel@lists.infradead.org; Wed, 06 Dec 2023 00:50:44 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id D6ADD619DA; Wed, 6 Dec 2023 00:50:39 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 48DFFC433C7; Wed, 6 Dec 2023 00:50:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1701823839; bh=6uGR7M2ZAev8TltVwikb3TtSRdu6K6qqXKUO6nna42k=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=GovoiYytNJvMxezHyGg/MMwsKaxLbxyKHqjxdrJco4KwmwVUQ5/8x3cGnvMXJdM+m KxOrYOrh2mgbQbjltp/osE0XYD+SVg7JdMo/OxpkNkrWfGvK+wasCF6ZUpdCkBNQSc aoqLwFwLAaIoPo7duMvDQGh8sG76cQ3LWQdKuR3tMqx70OHXHQcF1DwR1JZ6yokAMi 0EGGFN4wMQZcR187hhwj76MbezMTZrb8Zaw0RquipCdHHXz4EfxyJ8Ti4Vh+sfNPg6 1p/u+igjfZ/vQiRnDus0h+7pL2b1KAGz0fucTPLc2zJfCuBnm1Os38qN0IAmoVgg6+ nCdvQUnOPfrCQ== Date: Wed, 6 Dec 2023 08:50:33 +0800 From: Shawn Guo To: Hugo Villeneuve Cc: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , Hugo Villeneuve , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2] arm64: dts: imx8mn-var-som-symphony: add vcc supply for PCA9534 Message-ID: <20231206005033.GK236001@dragon> References: <20231107155040.1644169-1-hugo@hugovil.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20231107155040.1644169-1-hugo@hugovil.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231205_165043_437616_DBF77225 X-CRM114-Status: GOOD ( 10.07 ) 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 Tue, Nov 07, 2023 at 10:50:40AM -0500, Hugo Villeneuve wrote: > From: Hugo Villeneuve > > The following warning is shown when probing device: > > pca953x 1-0020: supply vcc not found, using dummy regulator > > Define a new fixed 3.3v regulator for carrier board peripherals, > enabled by mosfet switch Q2 after the SOM_3V3 supply rises (no software > control). > > Add this new regulator as vcc supply to the PCA9534 to silence the warning. > > Signed-off-by: Hugo Villeneuve Applied, thanks! _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel