From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail.andi.de1.cc (mail.andi.de1.cc [178.238.236.174]) (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 60B561D86FF; Sat, 29 Nov 2025 16:48:39 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=178.238.236.174 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764434922; cv=none; b=hgQ6PI8T21ayn3lx5Oi17NynYoDN6n6MzGJMNZSdVzgcUjBW1bgz8m8odY7E03vYavc5BNbtplP5HRfxVSQQTeSfKtVgTViXG+zXpcPq8/vnnDImBC7R0NDeRz6uE1FdLjiihARmK4V9+WQLFZpTUQAn6fbreA4Iym7VmS2//m4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764434922; c=relaxed/simple; bh=sOAHrrgHAyO4w7Ijp3L4p3syT2JCAl5IRTdOkCBZAtM=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=HHYGjtaktfCFfN59azNs6bkC2U4ls432Xw+c7eUoA++xAKgMlLVRr+3jbunhb9SVx4qUbjX4xqDhPRrwDWI4vjZkTSlNyTQHiF2tNUchiHWDdZrkKOwFmDXW2aw6NGVsRLrM91NpImCCOU6mlcytlzMvpN5yfEo/t5sqk8dxVHI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=kemnade.info; spf=pass smtp.mailfrom=kemnade.info; dkim=pass (2048-bit key) header.d=kemnade.info header.i=@kemnade.info header.b=0Ne7sPiO; arc=none smtp.client-ip=178.238.236.174 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=kemnade.info Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=kemnade.info Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kemnade.info header.i=@kemnade.info header.b="0Ne7sPiO" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=kemnade.info; s=20220719; h=References:In-Reply-To:Cc:From:Sender:Reply-To: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID; bh=K6gYjzHJGtIqPzSDgYsPh3z8hnBEjmiE7+2EUwaHRqg=; b=0Ne7sPiOGQTEjH/fFpy7RdReBk ulMQxcAGAP4zs67PpDgl0ubIxoLfsi9SeJp8TesSjVYpHqg6A+kG4XcsVFCzkKaj9D2vULc0GGWB7 1yvB6oiBjoQWTH2s6uMH30Zn7Wb1M8DNbbXG+/JoyWizEU2uU6VcrAaWAMKoDr80ZjQZ4ZAXdA3gh VhA0BBPdnQkKs3hoyRmmaz/+N7g6+Hqk3KZ36Jzm4LsKW8WJss5cG5BSCFT9BM6MiL2L3kWnk3vDy 2rcM6Ypzz1I+eHzRCA+tf277RfOCMJ6B4MkZwrX9/BilSg43TOfPUr5/T/iTL2/zpKzkl0uzgeJHJ ZkUPszdQ==; Date: Sat, 29 Nov 2025 17:48:33 +0100 From: Andreas Kemnade To: Richard Weinberger Cc: Krzysztof Kozlowski , linux-kernel , linux-omap , devicetree , Arnd Bergmann , Lee Jones , dakr , "Rafael J. Wysocki" , Greg Kroah-Hartman , Mark Brown , tony , rogerq , khilman , aaro koskinen , Conor Dooley , Krzysztof Kozlowski , robh Subject: Re: [PATCH 4/4] arm: dts: omap: Mark various register maps as dangerous Message-ID: <20251129174833.24b9356c@kemnade.info> In-Reply-To: <880768638.4519.1764430531092.JavaMail.zimbra@nod.at> References: <20251129142042.344359-1-richard@nod.at> <20251129142042.344359-5-richard@nod.at> <880768638.4519.1764430531092.JavaMail.zimbra@nod.at> X-Mailer: Claws Mail 4.3.1 (GTK 3.24.49; aarch64-unknown-linux-gnu) 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-Transfer-Encoding: quoted-printable On Sat, 29 Nov 2025 16:35:31 +0100 (CET) Richard Weinberger wrote: > ----- Urspr=C3=BCngliche Mail ----- > > Von: "Krzysztof Kozlowski" > > An: "richard" , "linux-kernel" > > CC: "linux-omap" , "devicetree" , "Arnd Bergmann" > > , "Lee Jones" , "dakr" = , "Rafael J. Wysocki" , "Greg > > Kroah-Hartman" , "Mark Brown" , "tony" , "rogerq" > > , "khilman" , "Andreas Kemnade= " , "aaro koskinen" > > , "Conor Dooley" , "Krzyszto= f Kozlowski" , "robh" > > > > Gesendet: Samstag, 29. November 2025 16:26:19 > > Betreff: Re: [PATCH 4/4] arm: dts: omap: Mark various register maps as = dangerous =20 >=20 > > On 29/11/2025 15:20, Richard Weinberger wrote: =20 > >> index 711ce4c31bb1f..1b1f31608d37e 100644 > >> --- a/arch/arm/boot/dts/ti/omap/dra7.dtsi > >> +++ b/arch/arm/boot/dts/ti/omap/dra7.dtsi > >> @@ -359,6 +359,7 @@ bandgap: bandgap@4a0021e0 { > >> dsp1_system: dsp_system@40d00000 { > >> compatible =3D "syscon"; =20 > >=20 > > Oh, no no, sorry, but buggy/incomplete/legacy DT is not an excuse for > > new properties. You cannot have such compatible alone in the first plac= e. =20 >=20 > Okay, I didn't know that the OMAP DT is in that bad shape. > Is somebody working on a solution? >=20 well, it is an arduous work, piece by piece work. But things are getting be= tter slowly. I convert bindings from time to time, mostly the ones needed by omap3-5 parts, not the active am3/5 parts. compare https://gitlab.com/robherring/linux-dt/-/jobs/5620809910#L5618 to the newer https://gitlab.com/robherring/linux-dt/-/jobs/12112550529#L5156 Regards, Andreas