media: dt-bindings: media: ti-vpe: Document VPE driver

# 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) Device Tree Bindings

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>;

    };

...

Q:	http://patchwork.linuxtv.org/project/linux-media/list/

S:	Maintained

F:	drivers/media/platform/ti-vpe/

F:	Documentation/devicetree/bindings/media/ti,vpe.yaml

TI WILINK WIRELESS DRIVERS

L:	linux-wireless@vger.kernel.org