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[media] dt-bindings: Add a binding for Video Data Order Adapter

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Add a DT binding documentation for the Video Data Order Adapter (VDOA)
of the Freescale i.MX6 SoC.

Also, add the compatible property and correct clock to the device tree
to match the documentation.

Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Signed-off-by: Michael Tretter <m.tretter@pengutronix.de>
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:
Philipp Zabel 2017-01-20 12:00:19 -02:00 committed by Mauro Carvalho Chehab
parent 7cf8c1000d
commit 67c5900658
2 changed files with 23 additions and 0 deletions
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21
Documentation/devicetree/bindings/media/fsl-vdoa.txt Normal file
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@ -0,0 +1,21 @@
Freescale Video Data Order Adapter
==================================
The Video Data Order Adapter (VDOA) is present on the i.MX6q. Its sole purpose
is to reorder video data from the macroblock tiled order produced by the CODA
960 VPU to the conventional raster-scan order for scanout.
Required properties:
- compatible: must be "fsl,imx6q-vdoa"
- reg: the register base and size for the device registers
- interrupts: the VDOA interrupt
- clocks: the vdoa clock
Example:
vdoa@21e4000 {
compatible = "fsl,imx6q-vdoa";
reg = <0x021e4000 0x4000>;
interrupts = <0 18 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clks IMX6QDL_CLK_VDOA>;
};

2
arch/arm/boot/dts/imx6qdl.dtsi
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@ -1157,8 +1157,10 @@
};
vdoa@021e4000 {
compatible = "fsl,imx6q-vdoa";
reg = <0x021e4000 0x4000>;
interrupts = <0 18 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clks IMX6QDL_CLK_VDOA>;
};
uart2: serial@021e8000 {