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Mon, 15 Dec 2025 11:43:37 -0800 (PST) MIME-Version: 1.0 References: <20251212203226.458694-5-robh@kernel.org> <20251213181324.u32ztfblkknfpz44@pengutronix.de> <20251214185750.tzt6jf4zg5gtex63@pengutronix.de> In-Reply-To: <20251214185750.tzt6jf4zg5gtex63@pengutronix.de> From: Rob Herring Date: Mon, 15 Dec 2025 13:43:25 -0600 X-Gmail-Original-Message-ID: X-Gm-Features: AQt7F2oiZD_a6RbSn-VyOWgON7AhmUCDA0yS1ZH9l8th1WHWsPTGvW7f6u1q7WA Message-ID: To: Marco Felsch Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20251215_114339_732632_30CA0820 X-CRM114-Status: GOOD ( 27.29 ) 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=-103.5 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,USER_IN_WELCOMELIST, USER_IN_WHITELIST 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 Sun, Dec 14, 2025 at 12:58=E2=80=AFPM Marco Felsch wrote: > > On 25-12-14, Rob Herring wrote: > > On Sat, Dec 13, 2025 at 12:13=E2=80=AFPM 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 b= e > > > > 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.dt= si > > > > delete mode 100644 arch/arm/boot/dts/nxp/imx/imx6qdl-pico-nymph.dt= si > > > > > > > > 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 =3D "Kontron SMARC-sAMX6i Dual-Lite/Solo"; > > > > - compatible =3D "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 =3D "Kontron SMARC-sAMX6i Quad/Dual"; > > > > - compatible =3D "kontron,imx6q-samx6i", "fsl,imx6q"; > > > > -}; > > > > > > I can't speak for the other two .dtsi files but both kontron .dtsi fi= les > > > 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 discussions about splitting SoMs and baseboards into overlays for baseboards (and also even into SoC base DT plus overlay for boards). Rob