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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
commit | 5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 (patch) | |
tree | a94efe259b9009378be6d90eb30d2b019d95c194 /Documentation/devicetree/bindings/media/xilinx/video.txt | |
parent | Initial commit. (diff) | |
download | linux-upstream/5.10.209.tar.xz linux-upstream/5.10.209.zip |
Adding upstream version 5.10.209.upstream/5.10.209upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | Documentation/devicetree/bindings/media/xilinx/video.txt | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/media/xilinx/video.txt b/Documentation/devicetree/bindings/media/xilinx/video.txt new file mode 100644 index 000000000..d0335ca0c --- /dev/null +++ b/Documentation/devicetree/bindings/media/xilinx/video.txt @@ -0,0 +1,35 @@ +DT bindings for Xilinx video IP cores +------------------------------------- + +Xilinx video IP cores process video streams by acting as video sinks and/or +sources. They are connected by links through their input and output ports, +creating a video pipeline. + +Each video IP core is represented by an AMBA bus child node in the device +tree using bindings documented in this directory. Connections between the IP +cores are represented as defined in ../video-interfaces.txt. + +The whole pipeline is represented by an AMBA bus child node in the device +tree using bindings documented in ./xlnx,video.txt. + +Common properties +----------------- + +The following properties are common to all Xilinx video IP cores. + +- xlnx,video-format: This property represents a video format transmitted on an + AXI bus between video IP cores, using its VF code as defined in "AXI4-Stream + Video IP and System Design Guide" [UG934]. How the format relates to the IP + core is described in the IP core bindings documentation. + +- xlnx,video-width: This property qualifies the video format with the sample + width expressed as a number of bits per pixel component. All components must + use the same width. + +- xlnx,cfa-pattern: When the video format is set to Mono/Sensor, this property + describes the sensor's color filter array pattern. Supported values are + "bggr", "gbrg", "grbg", "rggb" and "mono". If not specified, the pattern + defaults to "mono". + + +[UG934] https://www.xilinx.com/support/documentation/ip_documentation/axi_videoip/v1_0/ug934_axi_videoIP.pdf |