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authorMaxime Ripard <maxime@cerno.tech>2020-02-10 11:04:16 +0100
committerRob Herring <robh@kernel.org>2020-02-19 19:03:44 -0600
commit303d37b4b0522150c0c7701d84934bc13199bebc (patch)
treecd56f7249f8eab527437f047f34a5a7066eb1788 /Documentation/devicetree
parentdt-bindings: net: mdio: remove compatible string from example (diff)
downloadlinux-dev-303d37b4b0522150c0c7701d84934bc13199bebc.tar.xz
linux-dev-303d37b4b0522150c0c7701d84934bc13199bebc.zip
dt-bindings: media: csi: Add interconnects properties
The Allwinner CSI controller is sitting beside the MBUS that is represented as an interconnect. Make sure that the interconnect properties are valid in the binding. Fixes: 7866d6903ce8 ("media: dt-bindings: media: sun4i-csi: Add compatible for CSI0 on R40") Signed-off-by: Maxime Ripard <maxime@cerno.tech> Signed-off-by: Rob Herring <robh@kernel.org>
Diffstat (limited to 'Documentation/devicetree')
-rw-r--r--Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml10
1 files changed, 10 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml b/Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml
index 9af873b43acd..afde17d9dab1 100644
--- a/Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml
+++ b/Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml
@@ -51,6 +51,16 @@ properties:
resets:
maxItems: 1
+ # FIXME: This should be made required eventually once every SoC will
+ # have the MBUS declared.
+ interconnects:
+ maxItems: 1
+
+ # FIXME: This should be made required eventually once every SoC will
+ # have the MBUS declared.
+ interconnect-names:
+ const: dma-mem
+
# See ./video-interfaces.txt for details
port:
type: object