| Message ID | 20211013111202.6231-1-matthias.schiffer@ew.tq-group.com |
|---|---|
| State | Not Applicable, archived |
| Headers | show |
| Series | [1/3] dt-bindings: arm: fsl: add TQ-Systems boards based on i.MX6Q/QP/DL | expand |
| Context | Check | Description |
|---|---|---|
| robh/checkpatch | success | |
| robh/dt-meta-schema | success | |
| robh/dtbs-check | fail | build log |
On Wed, Oct 13, 2021 at 01:12:02PM +0200, Matthias Schiffer wrote: > From: Markus Niebel <Markus.Niebel@ew.tq-group.com> > > Add device trees for the MBa6x mainboard with TQMa6Q/QP/DL SoMs. > > Files are imported with (GPL-2.0-or-later OR MIT) license where the > copyright is held fully by TQ-Systems. Other files with less clear > copyright ownership use their original GPL-2.0-or-later license. Thanks for giving it some thought, but I don't think 'or-later' works given imx6dl.dtsi is GPL-2.0-only. It's kind of a mess though: $ git grep -ho 'SPDX.*' arch/arm/boot/dts/imx6dl* | sort -u SPDX-License-Identifier: GPL-2.0 SPDX-License-Identifier: GPL-2.0+ SPDX-License-Identifier: GPL-2.0-only SPDX-License-Identifier: GPL-2.0-only */ SPDX-License-Identifier: GPL-2.0-or-later SPDX-License-Identifier: GPL-2.0-or-later OR MIT SPDX-License-Identifier: (GPL-2.0 or MIT) SPDX-License-Identifier: GPL-2.0 or MIT SPDX-License-Identifier: (GPL-2.0 OR MIT) SPDX-License-Identifier: GPL-2.0 OR MIT SPDX-License-Identifier: (GPL-2.0+ OR MIT) SPDX-License-Identifier: GPL-2.0+ OR MIT SPDX-License-Identifier: GPL-2.0 OR X11 The dts files are all too intertwined to be different licenses IMO. Rob
On Wed, 13 Oct 2021 13:12:00 +0200, Matthias Schiffer wrote: > The TQ-Systems MBa6x mainboard can be used with TQMa6 variants with > i.MX6Q/QP/DL SoCs (TQMa6Q/QP/DL). The TQMa6Q and DL exist in two variants: > The newer variants "A" have a hardware workaround for Erratum ERR006687, > while variants "B" are missing such a workaround, so it needs to be > handled in software. The erratum was fixed in i.MX6QP, so no "A" variant > of the TQMa6QP exists. > > Signed-off-by: Matthias Schiffer <matthias.schiffer@ew.tq-group.com> > --- > .../devicetree/bindings/arm/fsl.yaml | 35 +++++++++++++++++++ > 1 file changed, 35 insertions(+) > Reviewed-by: Rob Herring <robh@kernel.org>
diff --git a/Documentation/devicetree/bindings/arm/fsl.yaml b/Documentation/devicetree/bindings/arm/fsl.yaml index f08d77b4a1f0..a48e48e524c2 100644 --- a/Documentation/devicetree/bindings/arm/fsl.yaml +++ b/Documentation/devicetree/bindings/arm/fsl.yaml @@ -323,6 +323,20 @@ properties: - const: toradex,apalis_imx6q - const: fsl,imx6q + - description: TQ-Systems TQMa6Q SoM (variant A) on MBa6x + items: + - const: tq,imx6q-mba6x-a + - const: tq,mba6a # Expected by bootloader, to be removed in the future + - const: tq,imx6q-tqma6q-a + - const: fsl,imx6q + + - description: TQ-Systems TQMa6Q SoM (variant B) on MBa6x + items: + - const: tq,imx6q-mba6x-b + - const: tq,mba6b # Expected by bootloader, to be removed in the future + - const: tq,imx6q-tqma6q-b + - const: fsl,imx6q + - description: i.MX6QP based Boards items: - enum: @@ -344,6 +358,13 @@ properties: - const: phytec,imx6qdl-pcm058 # PHYTEC phyCORE-i.MX6 - const: fsl,imx6qp + - description: TQ-Systems TQMa6QP SoM on MBa6x + items: + - const: tq,imx6qp-mba6x-b + - const: tq,mba6b # Expected by bootloader, to be removed in the future + - const: tq,imx6qp-tqma6qp-b + - const: fsl,imx6qp + - description: i.MX6DL based Boards items: - enum: @@ -482,6 +503,20 @@ properties: - const: dh,imx6s-dhcom-som - const: fsl,imx6dl + - description: TQ-Systems TQMa6DL SoM (variant A) on MBa6x + items: + - const: tq,imx6dl-mba6x-a + - const: tq,mba6a # Expected by bootloader, to be removed in the future + - const: tq,imx6dl-tqma6dl-a + - const: fsl,imx6dl + + - description: TQ-Systems TQMa6DL SoM (variant B) on MBa6x + items: + - const: tq,imx6dl-mba6x-b + - const: tq,mba6b # Expected by bootloader, to be removed in the future + - const: tq,imx6dl-tqma6dl-b + - const: fsl,imx6dl + - description: i.MX6SL based Boards items: - enum:
The TQ-Systems MBa6x mainboard can be used with TQMa6 variants with i.MX6Q/QP/DL SoCs (TQMa6Q/QP/DL). The TQMa6Q and DL exist in two variants: The newer variants "A" have a hardware workaround for Erratum ERR006687, while variants "B" are missing such a workaround, so it needs to be handled in software. The erratum was fixed in i.MX6QP, so no "A" variant of the TQMa6QP exists. Signed-off-by: Matthias Schiffer <matthias.schiffer@ew.tq-group.com> --- .../devicetree/bindings/arm/fsl.yaml | 35 +++++++++++++++++++ 1 file changed, 35 insertions(+)