From nobody Mon Feb 9 07:20:25 2026 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 D989926286; Wed, 3 Apr 2024 08:38:21 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712133501; cv=none; b=Hv6zSGvYPk23NNvNC9bbS3+tg7gOqisYm9m2Fe7YiaARJNNcoSEXI1zCkgwmOTseqO/nRfA3sjN9Ei2EqcQ4hP/MjOJn4S69VSUwXiUjeKChiSXAmWgIfLCU1Vs3Ll4NdYVGz/p80UpztAVqaiV8QZj5x6WTMV1R41kKxK8QWxU= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712133501; c=relaxed/simple; bh=Ra75WPCtHvHR+qYIxgcoyt3//sMNrTmSWmOF780LOxs=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=hIgRvxcaSbMdah3ucAxZl1k8kzTK4U5t4sShbvfAXtCp/EauDTZTGyWZn5GZAigYIlchXIVXVWB5f6wfqxJ2gjL38W+R1tCTHAY8RDy0VM6HO5vcmHggCKfoEiYhzYzRF2t09lJZzq7TPfrORHKScMsHbrVa0IJ4RIBlBrYZfUk= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=gj1GCpjE; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="gj1GCpjE" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8D9A4C43390; Wed, 3 Apr 2024 08:38:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1712133501; bh=Ra75WPCtHvHR+qYIxgcoyt3//sMNrTmSWmOF780LOxs=; h=From:To:Cc:Subject:Date:From; b=gj1GCpjEhNNbfqlAWm+yPDHbxxj9q0tcDP2Gv4VRpaqtI7mpqI8UyWYq+F66R8CDe IUbC0QZEB9TCeZds27kp4+zCKpDMPbN6XX2436BEQDjz5uqGzr5ChVKu8zrQW32o2R nUHvWkkchKop31sPNNKFRa9Bix61cb5JE/fzrFjei4t8rRzUZy7zXpvK2TlnAAPmc4 k5RVYwHWKQhBFADyah1f4Hu3xhp0Lcaz/712SH/rsQt4xiqSdB3csTZhXsCX2v8t5w yFS1b7GLx/GTrJgLeYh1cDM+GeCVeVI/y4bEpWJgxwTiHL2tBhM+BaGuxA2iczOsn/ T98J6Bdr0a7OA== From: Michael Walle To: Shawn Guo , Li Yang , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Michael Walle Subject: [PATCH] arm64: dts: ls1028a: sl28: split variant 3/ads2 carrier Date: Wed, 3 Apr 2024 10:38:12 +0200 Message-Id: <20240403083812.3898480-1-mwalle@kernel.org> X-Mailer: git-send-email 2.39.2 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" The devicetree files can be (re-)used in u-boot now, they are imported on a regular basis (see OF_UPSTREAM option) there. Up until now, it didn't matter for linux and there was just a combined devicetree "-var3-ads2" (with ads2 being the carrier board). But if the devicetree files are now reused in u-boot, we need to have an individual "-var3" variant, because the bootloader is just using the bare "varN" devicetree files. Split the "var3" off of the "-var3-ads2" devicetree. Signed-off-by: Michael Walle --- arch/arm64/boot/dts/freescale/Makefile | 1 + .../fsl-ls1028a-kontron-sl28-var3-ads2.dts | 2 +- .../fsl-ls1028a-kontron-sl28-var3.dts | 18 ++++++++++++++++++ 3 files changed, 20 insertions(+), 1 deletion(-) create mode 100644 arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28-= var3.dts diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/f= reescale/Makefile index 045250d0a040..9319791f298c 100644 --- a/arch/arm64/boot/dts/freescale/Makefile +++ b/arch/arm64/boot/dts/freescale/Makefile @@ -9,6 +9,7 @@ dtb-$(CONFIG_ARCH_LAYERSCAPE) +=3D fsl-ls1028a-kontron-kbox= -a-230-ls.dtb dtb-$(CONFIG_ARCH_LAYERSCAPE) +=3D fsl-ls1028a-kontron-sl28.dtb dtb-$(CONFIG_ARCH_LAYERSCAPE) +=3D fsl-ls1028a-kontron-sl28-var1.dtb dtb-$(CONFIG_ARCH_LAYERSCAPE) +=3D fsl-ls1028a-kontron-sl28-var2.dtb +dtb-$(CONFIG_ARCH_LAYERSCAPE) +=3D fsl-ls1028a-kontron-sl28-var3.dtb dtb-$(CONFIG_ARCH_LAYERSCAPE) +=3D fsl-ls1028a-kontron-sl28-var3-ads2.dtb dtb-$(CONFIG_ARCH_LAYERSCAPE) +=3D fsl-ls1028a-kontron-sl28-var4.dtb dtb-$(CONFIG_ARCH_LAYERSCAPE) +=3D fsl-ls1028a-qds.dtb diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28-var3-ad= s2.dts b/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28-var3-ads2.d= ts index ed4e69e87e30..195bdbafdf7c 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28-var3-ads2.dts +++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28-var3-ads2.dts @@ -10,7 +10,7 @@ /dts-v1/; =20 #include -#include "fsl-ls1028a-kontron-sl28.dts" +#include "fsl-ls1028a-kontron-sl28-var3.dts" =20 / { model =3D "Kontron SMARC-sAL28 (Single PHY) on SMARC Eval 2.0 carrier"; diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28-var3.dt= s b/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28-var3.dts new file mode 100644 index 000000000000..08851ca407a8 --- /dev/null +++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28-var3.dts @@ -0,0 +1,18 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Device Tree file for the Kontron SMARC-sAL28 board. + * + * This is for the network variant 3 which has one ethernet ports. + * + * Copyright (C) 2024 Michael Walle + * + */ + +/dts-v1/; + +#include "fsl-ls1028a-kontron-sl28.dts" + +/ { + model =3D "Kontron SMARC-sAL28 (Single PHY)"; + compatible =3D "kontron,sl28-var3", "kontron,sl28", "fsl,ls1028a"; +}; --=20 2.39.2