From 67c5900658fbe8210e47a8f8b09671af2f941849 Mon Sep 17 00:00:00 2001 From: Philipp Zabel Date: Fri, 20 Jan 2017 12:00:19 -0200 Subject: [PATCH] [media] dt-bindings: Add a binding for Video Data Order Adapter 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 Signed-off-by: Michael Tretter Acked-by: Rob Herring Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- .../devicetree/bindings/media/fsl-vdoa.txt | 21 +++++++++++++++++++ arch/arm/boot/dts/imx6qdl.dtsi | 2 ++ 2 files changed, 23 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/fsl-vdoa.txt diff --git a/Documentation/devicetree/bindings/media/fsl-vdoa.txt b/Documentation/devicetree/bindings/media/fsl-vdoa.txt new file mode 100644 index 000000000000..6c5628530bb7 --- /dev/null +++ b/Documentation/devicetree/bindings/media/fsl-vdoa.txt @@ -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>; +}; diff --git a/arch/arm/boot/dts/imx6qdl.dtsi b/arch/arm/boot/dts/imx6qdl.dtsi index 53e6e63cbb02..61569c86d28e 100644 --- a/arch/arm/boot/dts/imx6qdl.dtsi +++ b/arch/arm/boot/dts/imx6qdl.dtsi @@ -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 { -- 2.20.1