Commit 5a759dac authored by Matthias Schiffer's avatar Matthias Schiffer Committed by Shawn Guo
Browse files

dt-bindings: arm: fsl: add TQ-Systems boards based on i.MX6Q/QP/DL 



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: default avatarMatthias Schiffer <matthias.schiffer@ew.tq-group.com>
Reviewed-by: default avatarRob Herring <robh@kernel.org>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent 74fb7957

Documentation/devicetree/bindings/arm/fsl.yaml

+35 −0
Original line number Diff line number Diff line
@@ -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: