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media: dt-bindings: media: rcar_vin: add device tree support for r8a774[35]

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Add compatible strings for r8a7743 and r8a7745. No driver change
is needed as "renesas,rcar-gen2-vin" will activate the right code.
However, it is good practice to document compatible strings for the
specific SoC as this allows SoC specific changes to the driver if
needed, in addition to document SoC support and therefore allow
checkpatch.pl to validate compatible string values.

Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Reviewed-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Fabrizio Castro 2018-04-14 07:56:55 -04:00 committed by Mauro Carvalho Chehab
parent aac7a6ccf2
commit 1d14a5eaa1
1 changed files with 4 additions and 1 deletions
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5
Documentation/devicetree/bindings/media/rcar_vin.txt
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@ -6,6 +6,8 @@ family of devices. The current blocks are always slaves and suppot one input
channel which can be either RGB, YUYV or BT656.
- compatible: Must be one or more of the following
- "renesas,vin-r8a7743" for the R8A7743 device
- "renesas,vin-r8a7745" for the R8A7745 device
- "renesas,vin-r8a7778" for the R8A7778 device
- "renesas,vin-r8a7779" for the R8A7779 device
- "renesas,vin-r8a7790" for the R8A7790 device
@ -14,7 +16,8 @@ channel which can be either RGB, YUYV or BT656.
- "renesas,vin-r8a7793" for the R8A7793 device
- "renesas,vin-r8a7794" for the R8A7794 device
- "renesas,vin-r8a7795" for the R8A7795 device
- "renesas,rcar-gen2-vin" for a generic R-Car Gen2 compatible device.
- "renesas,rcar-gen2-vin" for a generic R-Car Gen2 or RZ/G1 compatible
device.
- "renesas,rcar-gen3-vin" for a generic R-Car Gen3 compatible device.
When compatible with the generic version nodes must list the