From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 F1AC3416873; Thu, 3 Sep 2026 09:58:39 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788429521; cv=none; b=tdPh3nwdmVoP4VKlIRib/j4DSixN5Hc/9/5mkObVUHobCW0fUUBBI6T8JC5Pi6vhmeraq4Apzf0lutZAnzCEYYXGRoKby/teJTyyUbSV2h/83dRnXsUUC/nW5dhhvn8bLcfjI7qEhpThqGZx+xR8FTu5wnHysfeDgu+ROxDPtOw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788429521; c=relaxed/simple; bh=PoX631ibcyST4N2YXaOeJEQK2DngMS46Eutob5G8cQ4=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=FJGIqwLAHqdeifAp0yuPlF1OaCIeK5yyR9A15AZfOMUpXEQMIVeBxLixsW0CuRdDdemWwaxRl//6P7V4MbrBPA8Y0j5oBbMpKfrnPmbimzB6sQxyZDDUw8w4oMppaQtz2KlKR00L/596edW74dNyxXmjoqRN2JtLYgzln+qCfgc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=GxdBZNUv; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="GxdBZNUv" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7DBCA1F000E9; Thu, 3 Sep 2026 09:58:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1788429519; bh=lmm3428uIGZfnMghqloe1oSMva2nsLIIykVSeNrcwWA=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=GxdBZNUvkRHNeVaZPGcXElfte6UPPciaWDOp856KGakYjr0aZD+cUD9Vsis7yGX/h 4FIrcApQbZbgAgntaqexYkoNUZ0HPi51IZoXAKADNCX8eVKq8pCctD4SA/Z6sL+8BY WE+kq1CxJIenBpKJFtx0MtWrD244+rvGRW/4nSwPo3RwYyC/baHZMfp0dcl8cQ7g/X yqFLbh9INSb1hSiSDteow1zok8ajbqziUsutxXuKxhso8oPKamalcR4/1HnZ9y/I8i nOH6t4RJ3woMy5q+7a3V5iZ3VAHUsdHfXOtNQkAGB0qORlHkDAQvdtU7oW2bTxrokn CmPCB8TVr+oMw== Date: Thu, 3 Sep 2026 11:58:35 +0200 From: Krzysztof Kozlowski To: Frank.Li@oss.nxp.com Cc: Support Opensource , Lee Jones , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Frank Li , "open list:MULTIFUNCTION DEVICES (MFD)" , "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" , open list , imx@lists.linux.dev Subject: Re: [PATCH 1/1] dt-bindings: mfd: da9052: allow dlg,da9053-aa fallback to dlg,da9052 Message-ID: <20260903-hypnotic-pearl-ladybug-8ed62d@quoll> References: <20260831201522.51294-1-Frank.Li@oss.nxp.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20260831201522.51294-1-Frank.Li@oss.nxp.com> On Mon, Aug 31, 2026 at 04:15:21PM -0400, Frank.Li@oss.nxp.com wrote: > From: Frank Li > > Allow dlg,da9053-aa fallback to dlg,da9052 to fix legacy platform (> 10 > years) check_dtbs warnings: > arch/arm/boot/dts/nxp/imx/imx53-voipac-bsb.dtb: dialog@48 (dlg,da9053-aa): compatible: ['dlg,da9053-aa', 'dlg,da9052'] is too long > from schema $id: http://devicetree.org/schemas/mfd/dlg,da9052.yaml > > Signed-off-by: Frank Li > --- > Previous try drop dlg,da9052 at > https://lore.kernel.org/imx/20260404-thoughtful-placid-boobook-da26da@quoll/ > > but Krzy have concern about compablity. > > https://lore.kernel.org/imx/20251107-matrimony-showdown-ba6ce6996b2f@spud/ > > Conor prefer update old dts. > --- > Documentation/devicetree/bindings/mfd/dlg,da9052.yaml | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/Documentation/devicetree/bindings/mfd/dlg,da9052.yaml b/Documentation/devicetree/bindings/mfd/dlg,da9052.yaml > index 1103a8cc5cea4..d1d23c7c4d0c2 100644 > --- a/Documentation/devicetree/bindings/mfd/dlg,da9052.yaml > +++ b/Documentation/devicetree/bindings/mfd/dlg,da9052.yaml > @@ -18,6 +18,10 @@ properties: > - dlg,da9053-bb > - dlg,da9053-bc > - dlg,da9052 > + - items: > + - enum: > + - dlg,da9053-aa > + - const: dlg,da9052 ... and the dlg,da9053-aa alone from earlier enum should be removed and existing DTS corrected. Best regards, Krzysztof