| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) |
| 2 | %YAML 1.2 |
| 3 | --- |
| 4 | $id: http://devicetree.org/schemas/media/ti,vpe.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: Texas Instruments DRA7x Video Processing Engine (VPE) |
| 8 | |
| 9 | maintainers: |
| 10 | - Benoit Parrot <bparrot@ti.com> |
| 11 | |
| 12 | description: |- |
| 13 | The Video Processing Engine (VPE) is a key component for image post |
| 14 | processing applications. VPE consist of a single memory to memory |
| 15 | path which can perform chroma up/down sampling, deinterlacing, |
| 16 | scaling and color space conversion. |
| 17 | |
| 18 | properties: |
| 19 | compatible: |
| 20 | const: ti,dra7-vpe |
| 21 | |
| 22 | reg: |
| 23 | items: |
| 24 | - description: The VPE main register region |
| 25 | - description: Scaler (SC) register region |
| 26 | - description: Color Space Conversion (CSC) register region |
| 27 | - description: Video Port Direct Memory Access (VPDMA) register region |
| 28 | |
| 29 | reg-names: |
| 30 | items: |
| 31 | - const: vpe_top |
| 32 | - const: sc |
| 33 | - const: csc |
| 34 | - const: vpdma |
| 35 | |
| 36 | interrupts: |
| 37 | maxItems: 1 |
| 38 | |
| 39 | required: |
| 40 | - compatible |
| 41 | - reg |
| 42 | - reg-names |
| 43 | - interrupts |
| 44 | |
| 45 | additionalProperties: false |
| 46 | |
| 47 | examples: |
| 48 | - | |
| 49 | #include <dt-bindings/interrupt-controller/arm-gic.h> |
| 50 | |
| 51 | vpe: vpe@489d0000 { |
| 52 | compatible = "ti,dra7-vpe"; |
| 53 | reg = <0x489d0000 0x120>, |
| 54 | <0x489d0700 0x80>, |
| 55 | <0x489d5700 0x18>, |
| 56 | <0x489dd000 0x400>; |
| 57 | reg-names = "vpe_top", |
| 58 | "sc", |
| 59 | "csc", |
| 60 | "vpdma"; |
| 61 | interrupts = <GIC_SPI 354 IRQ_TYPE_LEVEL_HIGH>; |
| 62 | }; |
| 63 | |
| 64 | ... |