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[media] media: adv7180: Add adv7180cp, adv7180st bindings

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To differentiate between two classes of chip packages that have
different numbers of input ports.

Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Ulrich Hecht 2017-05-19 10:07:03 -03:00 committed by Mauro Carvalho Chehab
parent e09c3481d9
commit da73ad2d53
1 changed files with 15 additions and 0 deletions
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15
Documentation/devicetree/bindings/media/i2c/adv7180.txt
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@ -6,6 +6,8 @@ digital interfaces like MIPI CSI-2 or parallel video.
Required Properties :
- compatible : value must be one of
"adi,adv7180"
"adi,adv7180cp"
"adi,adv7180st"
"adi,adv7182"
"adi,adv7280"
"adi,adv7280-m"
@ -15,6 +17,19 @@ Required Properties :
"adi,adv7282"
"adi,adv7282-m"
Device nodes of "adi,adv7180cp" and "adi,adv7180st" must contain one
'port' child node per device input and output port, in accordance with the
video interface bindings defined in
Documentation/devicetree/bindings/media/video-interfaces.txt. The port
nodes are numbered as follows.
Port adv7180cp adv7180st
-------------------------------------------------------------------
Input 0-2 0-5
Output 3 6
The digital output port node must contain at least one endpoint.
Optional Properties :
- powerdown-gpios: reference to the GPIO connected to the powerdown pin,
if any.