From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Thu, 18 Dec 2025 17:43:10 +0100 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by lore.white.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1vWH5q-00Cti1-1C for lore@lore.pengutronix.de; Thu, 18 Dec 2025 17:43:10 +0100 Received: from bombadil.infradead.org ([2607:7c80:54:3::133]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1vWH5p-0002M0-Kg for lore@pengutronix.de; Thu, 18 Dec 2025 17:43:10 +0100 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To: Content-Transfer-Encoding:Content-Type:MIME-Version:References:Message-ID: Subject:To:From:Date:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; 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Thu, 18 Dec 2025 17:42:10 +0100 Received: from pty.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::c5]) by drehscheibe.grey.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1vWH4r-006Jmi-1h; Thu, 18 Dec 2025 17:42:09 +0100 Received: from mfe by pty.whiteo.stw.pengutronix.de with local (Exim 4.96) (envelope-from ) id 1vWH4r-00EcKV-1D; Thu, 18 Dec 2025 17:42:09 +0100 Date: Thu, 18 Dec 2025 17:42:09 +0100 From: Marco Felsch To: Rob Herring Message-ID: <20251218164209.6ombc6g4gy7tuwcz@pengutronix.de> References: <20251212203226.458694-5-robh@kernel.org> <20251213181324.u32ztfblkknfpz44@pengutronix.de> <20251214185750.tzt6jf4zg5gtex63@pengutronix.de> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20251218_084227_780710_5620E285 X-CRM114-Status: GOOD ( 34.60 ) X-BeenThere: barebox@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, Conor Dooley , Geert Uytterhoeven , imx@lists.linux.dev, Fabio Estevam , Magnus Damm , linux-kernel@vger.kernel.org, frieder.schrempf@kontron.de, oualid.derouiche@kontron.de, linux-renesas-soc@vger.kernel.org, eberhard.stoll@kontron.de, Pengutronix Kernel Team , barebox@lists.infradead.org, Krzysztof Kozlowski , annette.kobou@kontron.de, Shawn Guo , linux-arm-kernel@lists.infradead.org Sender: "barebox" X-SA-Exim-Connect-IP: 2607:7c80:54:3::133 X-SA-Exim-Mail-From: barebox-bounces+lore=pengutronix.de@lists.infradead.org X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on metis.whiteo.stw.pengutronix.de X-Spam-Level: X-Spam-Status: No, score=-4.0 required=4.0 tests=AWL,BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_NONE autolearn=unavailable autolearn_force=no version=3.4.2 Subject: Re: [PATCH] ARM: dts: nxp/imx6: Drop unused .dtsi X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on metis.whiteo.stw.pengutronix.de) On 25-12-15, Rob Herring wrote: > On Sun, Dec 14, 2025 at 12:58 PM Marco Felsch wrote: > > > > On 25-12-14, Rob Herring wrote: > > > On Sat, Dec 13, 2025 at 12:13 PM Marco Felsch wrote: > > > > > > > > Hi Rob, > > > > > > > > On 25-12-12, Rob Herring (Arm) wrote: > > > > > These .dtsi files are not included anywhere in the tree and can't be > > > > > tested. > > > > > > > > not in the tree but by other projects, please see below. > > > > > > > > > Signed-off-by: Rob Herring (Arm) > > > > > --- > > > > > .../dts/nxp/imx/imx6dl-kontron-samx6i.dtsi | 12 ----- > > > > > .../dts/nxp/imx/imx6q-kontron-samx6i.dtsi | 12 ----- > > > > > .../boot/dts/nxp/imx/imx6qdl-pico-dwarf.dtsi | 45 ---------------- > > > > > .../boot/dts/nxp/imx/imx6qdl-pico-nymph.dtsi | 54 ------------------- > > > > > 4 files changed, 123 deletions(-) > > > > > delete mode 100644 arch/arm/boot/dts/nxp/imx/imx6dl-kontron-samx6i.dtsi > > > > > delete mode 100644 arch/arm/boot/dts/nxp/imx/imx6q-kontron-samx6i.dtsi > > > > > delete mode 100644 arch/arm/boot/dts/nxp/imx/imx6qdl-pico-dwarf.dtsi > > > > > delete mode 100644 arch/arm/boot/dts/nxp/imx/imx6qdl-pico-nymph.dtsi > > > > > > > > > > diff --git a/arch/arm/boot/dts/nxp/imx/imx6dl-kontron-samx6i.dtsi b/arch/arm/boot/dts/nxp/imx/imx6dl-kontron-samx6i.dtsi > > > > > deleted file mode 100644 > > > > > index 5a9b819d7ee8..000000000000 > > > > > --- a/arch/arm/boot/dts/nxp/imx/imx6dl-kontron-samx6i.dtsi > > > > > +++ /dev/null > > > > > @@ -1,12 +0,0 @@ > > > > > -// SPDX-License-Identifier: GPL-2.0 OR X11 > > > > > -/* > > > > > - * Copyright 2019 (C) Pengutronix, Marco Felsch > > > > > - */ > > > > > - > > > > > -#include "imx6dl.dtsi" > > > > > -#include "imx6qdl-kontron-samx6i.dtsi" > > > > > - > > > > > -/ { > > > > > - model = "Kontron SMARC-sAMX6i Dual-Lite/Solo"; > > > > > - compatible = "kontron,imx6dl-samx6i", "fsl,imx6dl"; > > > > > -}; > > > > > diff --git a/arch/arm/boot/dts/nxp/imx/imx6q-kontron-samx6i.dtsi b/arch/arm/boot/dts/nxp/imx/imx6q-kontron-samx6i.dtsi > > > > > deleted file mode 100644 > > > > > index e76963436079..000000000000 > > > > > --- a/arch/arm/boot/dts/nxp/imx/imx6q-kontron-samx6i.dtsi > > > > > +++ /dev/null > > > > > @@ -1,12 +0,0 @@ > > > > > -// SPDX-License-Identifier: GPL-2.0 OR X11 > > > > > -/* > > > > > - * Copyright 2019 (C) Pengutronix, Marco Felsch > > > > > - */ > > > > > - > > > > > -#include "imx6q.dtsi" > > > > > -#include "imx6qdl-kontron-samx6i.dtsi" > > > > > - > > > > > -/ { > > > > > - model = "Kontron SMARC-sAMX6i Quad/Dual"; > > > > > - compatible = "kontron,imx6q-samx6i", "fsl,imx6q"; > > > > > -}; > > > > > > > > I can't speak for the other two .dtsi files but both kontron .dtsi files > > > > are used by barebox: > > > > > > > > - https://elixir.bootlin.com/barebox/v2025.11.0/source/arch/arm/dts/imx6dl-samx6i.dts#L8 > > > > - https://elixir.bootlin.com/barebox/v2025.11.0/source/arch/arm/dts/imx6q-samx6i.dts#L8 > > > > > > > > Removing them here will cause a regression for barebox. > > > > > > Please upstream something that uses the .dtsi. Other than the > > > undocumented barebox property, no reason these can't be. > > > > My intention wasn't to point to the barebox-only > > "barebox,disable-deep-probe" property. I was refering to the include > > line. > > > > The two .dtsi files we're talking about are SoM .dtsi files. We don't > > have access to the Kontron EVK baseboard which uses this SoM. > > > > I've added a few Kontron devs which may can add the missing baseboard > > support. > > > > +Cc: frieder.schrempf@kontron.de > > +Cc: annette.kobou@kontron.de > > +Cc: oualid.derouiche@kontron.de > > +Cc: eberhard.stoll@kontron.de > > > > I could also add the imx6dl-samx6i.dts and imx6q-samx6i.dts like we do > > in barebox. But as said, this would be a devicetree for a SoM which > > makes sense for the bootloader but not for the kernel. > > Why not? People use the kernel as a bootloader. There's also some Using the kernel as bootloader is a good point, which I didn't had in my mind! I will add the som.dts, please don't remove the kontron dtsi files yet. > discussions about splitting SoMs and baseboards into overlays for > baseboards (and also even into SoC base DT plus overlay for boards). Do you have pointers? Regards, Marco > > Rob > -- #gernperDu #CallMeByMyFirstName Pengutronix e.K. | | Steuerwalder Str. 21 | https://www.pengutronix.de/ | 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-9 |