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-rw-r--r-- | Documentation/devicetree/bindings/media/ti,vpe.yaml | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/media/ti,vpe.yaml b/Documentation/devicetree/bindings/media/ti,vpe.yaml new file mode 100644 index 000000000..7fa8a367e --- /dev/null +++ b/Documentation/devicetree/bindings/media/ti,vpe.yaml @@ -0,0 +1,64 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/ti,vpe.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Texas Instruments DRA7x Video Processing Engine (VPE) + +maintainers: + - Benoit Parrot <bparrot@ti.com> + +description: |- + The Video Processing Engine (VPE) is a key component for image post + processing applications. VPE consist of a single memory to memory + path which can perform chroma up/down sampling, deinterlacing, + scaling and color space conversion. + +properties: + compatible: + const: ti,dra7-vpe + + reg: + items: + - description: The VPE main register region + - description: Scaler (SC) register region + - description: Color Space Conversion (CSC) register region + - description: Video Port Direct Memory Access (VPDMA) register region + + reg-names: + items: + - const: vpe_top + - const: sc + - const: csc + - const: vpdma + + interrupts: + maxItems: 1 + +required: + - compatible + - reg + - reg-names + - interrupts + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + + vpe: vpe@489d0000 { + compatible = "ti,dra7-vpe"; + reg = <0x489d0000 0x120>, + <0x489d0700 0x80>, + <0x489d5700 0x18>, + <0x489dd000 0x400>; + reg-names = "vpe_top", + "sc", + "csc", + "vpdma"; + interrupts = <GIC_SPI 354 IRQ_TYPE_LEVEL_HIGH>; + }; + +... |