Commit aace50f1 authored by Chen-Yu Tsai's avatar Chen-Yu Tsai Committed by Mauro Carvalho Chehab
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media: dt-bindings: media: sun6i: Separate H3 compatible from A31 



The CSI controller found on the H3 (and H5) is a reduced version of the
one found on the A31. It only has 1 channel, instead of 4 channels for
time-multiplexed BT.656. Since the H3 is a reduced version, it cannot
"fallback" to a compatible that implements more features than it
supports.

Split out the H3 compatible as a separate entry, with no fallback.

Fixes: b7eadaa3 ("media: dt-bindings: media: sun6i: Add A31 and H3 compatibles")

Signed-off-by: default avatarChen-Yu Tsai <wens@csie.org>
Reviewed-by: default avatarJagan Teki <jagan@amarulasolutions.com>
Reviewed-by: default avatarRob Herring <robh@kernel.org>
Signed-off-by: default avatarSakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab+samsung@kernel.org>
parent 16aaf112

Documentation/devicetree/bindings/media/sun6i-csi.txt

+1 −1
Original line number Diff line number Diff line
@@ -6,7 +6,7 @@ Allwinner V3s SoC features a CSI module(CSI1) with parallel interface. 
Required properties:

  - compatible: value must be one of:

    * "allwinner,sun6i-a31-csi"

    * "allwinner,sun8i-h3-csi", "allwinner,sun6i-a31-csi"

    * "allwinner,sun8i-h3-csi"

    * "allwinner,sun8i-v3s-csi"

  - reg: base address and size of the memory-mapped region.

  - interrupts: interrupt associated to this IP