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 E4A89C88E40 for ; Sun, 13 Sep 2026 07:36:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: Content-Type:In-Reply-To:From:References:Cc:To:Subject:MIME-Version:Date: Message-ID:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=8Y2/7CMjQ/DZOySznmOszsigsk8t8gz8U8RegR7W2h0=; b=rN54OXOfQFTI951u66Fk4uPvmK HcSwsPpCj0W+YycOgnno62K/yxmnjQIGdvph0D0ziS2eMBSR12FiK94iz23h4/FZoq2/zYS0mc6UA t1Cj2V6eEG1V7KBFThhC4sEuKq/c7oRsb4OeJt1ZmAKsEvncYZcw31WHUepgEAdyZmo8bbXOewXPS zy7TC22b7nai96LB9qml9fk6ftpgXm2V7yAgOB1RFGW//VpgPta1O/E5xvvZO4PMYQ+bSuv3BK4aN SZG+9I/E60JhU5cn0zzlnz438jYaHs2nsCyXSW7jU96KnsBQ3OfDivnvQhJeSFukyR5WTGoRVhDCm 81kUIvgA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1x5elH-00000001V2c-2Je3; Sun, 13 Sep 2026 07:36:27 +0000 Received: from sea.source.kernel.org ([2600:3c0a:e001:78e:0:1991:8:25]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1x5elF-00000001V2T-2NlC for linux-arm-kernel@lists.infradead.org; Sun, 13 Sep 2026 07:36:25 +0000 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by sea.source.kernel.org (Postfix) with ESMTP id 2354B40EFC; Sun, 13 Sep 2026 07:36:23 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id ECDA41F000FF; Sun, 13 Sep 2026 07:36:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1789284982; bh=8Y2/7CMjQ/DZOySznmOszsigsk8t8gz8U8RegR7W2h0=; h=Date:Subject:To:Cc:References:From:In-Reply-To; b=bsB8Wh8NTlJ/ggedtfF1VHereHzWUBLrf1eKG/5wv7m/Ld1KHHtE/96zfMx0SzbzE 3LX05J9ibKQQRyWcY4EjGSkWbd3NAEUa2KbCg23I1Cejsg6YHUNRYLjIs/gLV8esjI j8oNi9pt5amA08H0LWzOl859fiHda8JlkmG7AVMSAXaLDdAM7u02YcAm0St7k1965M JLBqsnYZ3E+Hap07R7N722Hz2WVGQebVh9V7K07hZrpUfeQkf8B/Nu5f8YhLeQ0zvU xx+s3XlQwKM5qxiADbs/0kwBkgbtHRG+jt3dko3kczLCD/h8yBU2/Ys6XutcDxxEHN aPNag/aTxgbiw== Message-ID: <2d469af2-ad3e-45fd-a672-edbba4321654@kernel.org> Date: Sun, 13 Sep 2026 09:36:18 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 1/1] ARM: dts: imx53: drop fallback compatible "dlg,da9052" To: Frank.Li@oss.nxp.com, Rob Herring , Krzysztof Kozlowski , Conor Dooley , Frank Li , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" , "open list:ARM/FREESCALE IMX / MXC / LAYERSCAPE ARM ARCHIT..." , "moderated list:ARM/FREESCALE IMX / MXC / LAYERSCAPE ARM ARCHIT..." , open list Cc: Conor Dooley References: <20260902191324.2084035-1-Frank.Li@oss.nxp.com> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit 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: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 02/09/2026 21:13, Frank.Li@oss.nxp.com wrote: > From: Frank Li > > The "dlg,da9053-aa" compatible string is not compatible with "dlg,da9052". > > DA9052 vs DA9053-AA Differences (from da9052-regulator.c) > 1. BUCK4 Voltage Range (only regulator table difference) > DA9052 BUCK4 DA9053-AA BUCK4 > Min voltage 1800 mV 950 mV > Max voltage 3600 mV 2525 mV > Step size 50 mV 25 mV Reviewed-by: Krzysztof Kozlowski Best regards, Krzysztof