From: Michael Walle <mwalle@kernel.org> To: Shawn Guo <shawnguo@kernel.org>, Li Yang <leoyang.li@nxp.com>, Rob Herring <robh@kernel.org>, Krzysztof Kozlowski <krzk+dt@kernel.org>, Conor Dooley <conor+dt@kernel.org> Cc: linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Michael Walle <mwalle@kernel.org> Subject: [PATCH] arm64: dts: ls1028a: sl28: split variant 3/ads2 carrier Date: Wed, 3 Apr 2024 10:38:12 +0200 [thread overview] Message-ID: <20240403083812.3898480-1-mwalle@kernel.org> (raw) 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 <mwalle@kernel.org> --- 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/freescale/Makefile index 045250d0a040..9319791f298c 100644 --- a/arch/arm64/boot/dts/freescale/Makefile +++ b/arch/arm64/boot/dts/freescale/Makefile @@ -9,6 +9,7 @@ dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1028a-kontron-kbox-a-230-ls.dtb dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1028a-kontron-sl28.dtb dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1028a-kontron-sl28-var1.dtb dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1028a-kontron-sl28-var2.dtb +dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1028a-kontron-sl28-var3.dtb dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1028a-kontron-sl28-var3-ads2.dtb dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1028a-kontron-sl28-var4.dtb dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1028a-qds.dtb diff --git 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 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/; #include <dt-bindings/clock/fsl,qoriq-clockgen.h> -#include "fsl-ls1028a-kontron-sl28.dts" +#include "fsl-ls1028a-kontron-sl28-var3.dts" / { model = "Kontron SMARC-sAL28 (Single PHY) on SMARC Eval 2.0 carrier"; diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28-var3.dts 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 <michael@walle.cc> + * + */ + +/dts-v1/; + +#include "fsl-ls1028a-kontron-sl28.dts" + +/ { + model = "Kontron SMARC-sAL28 (Single PHY)"; + compatible = "kontron,sl28-var3", "kontron,sl28", "fsl,ls1028a"; +}; -- 2.39.2
WARNING: multiple messages have this Message-ID (diff)
From: Michael Walle <mwalle@kernel.org> To: Shawn Guo <shawnguo@kernel.org>, Li Yang <leoyang.li@nxp.com>, Rob Herring <robh@kernel.org>, Krzysztof Kozlowski <krzk+dt@kernel.org>, Conor Dooley <conor+dt@kernel.org> Cc: linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Michael Walle <mwalle@kernel.org> Subject: [PATCH] arm64: dts: ls1028a: sl28: split variant 3/ads2 carrier Date: Wed, 3 Apr 2024 10:38:12 +0200 [thread overview] Message-ID: <20240403083812.3898480-1-mwalle@kernel.org> (raw) 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 <mwalle@kernel.org> --- 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/freescale/Makefile index 045250d0a040..9319791f298c 100644 --- a/arch/arm64/boot/dts/freescale/Makefile +++ b/arch/arm64/boot/dts/freescale/Makefile @@ -9,6 +9,7 @@ dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1028a-kontron-kbox-a-230-ls.dtb dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1028a-kontron-sl28.dtb dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1028a-kontron-sl28-var1.dtb dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1028a-kontron-sl28-var2.dtb +dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1028a-kontron-sl28-var3.dtb dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1028a-kontron-sl28-var3-ads2.dtb dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1028a-kontron-sl28-var4.dtb dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1028a-qds.dtb diff --git 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 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/; #include <dt-bindings/clock/fsl,qoriq-clockgen.h> -#include "fsl-ls1028a-kontron-sl28.dts" +#include "fsl-ls1028a-kontron-sl28-var3.dts" / { model = "Kontron SMARC-sAL28 (Single PHY) on SMARC Eval 2.0 carrier"; diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28-var3.dts 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 <michael@walle.cc> + * + */ + +/dts-v1/; + +#include "fsl-ls1028a-kontron-sl28.dts" + +/ { + model = "Kontron SMARC-sAL28 (Single PHY)"; + compatible = "kontron,sl28-var3", "kontron,sl28", "fsl,ls1028a"; +}; -- 2.39.2 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next reply other threads:[~2024-04-03 8:38 UTC|newest] Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top 2024-04-03 8:38 Michael Walle [this message] 2024-04-03 8:38 ` [PATCH] arm64: dts: ls1028a: sl28: split variant 3/ads2 carrier Michael Walle 2024-04-03 14:15 ` Rob Herring 2024-04-03 14:15 ` Rob Herring 2024-04-22 3:18 ` Shawn Guo 2024-04-22 3:18 ` Shawn Guo
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