Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml

# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)

%YAML 1.2
---
$id: "http://devicetree.org/schemas/media/nxp,imx8mq-vpu.yaml#"
$schema: "http://devicetree.org/meta-schemas/core.yaml#"

title: Hantro G1/G2 VPU codecs implemented on i.MX8MQ SoCs

maintainers:
  - Philipp Zabel <p.zabel@pengutronix.de>

description:
  Hantro G1/G2 video decode accelerators present on i.MX8MQ SoCs.

properties:
  compatible:
    const: nxp,imx8mq-vpu

  reg:
    maxItems: 3

  reg-names:
    items:
      - const: g1
      - const: g2
      - const: ctrl

  interrupts:
    maxItems: 2

  interrupt-names:
    items:
      - const: g1
      - const: g2

  clocks:
    maxItems: 3

  clock-names:
    items:
      - const: g1
      - const: g2
      - const: bus

  power-domains:
    maxItems: 1

required:
  - compatible
  - reg
  - reg-names
  - interrupts
  - interrupt-names
  - clocks
  - clock-names

additionalProperties: false

examples:
  - |
        #include <dt-bindings/clock/imx8mq-clock.h>
        #include <dt-bindings/interrupt-controller/arm-gic.h>

        vpu: video-codec@38300000 {
                compatible = "nxp,imx8mq-vpu";
                reg = <0x38300000 0x10000>,
                      <0x38310000 0x10000>,
                      <0x38320000 0x10000>;
                reg-names = "g1", "g2", "ctrl";
                interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>,
                             <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
                interrupt-names = "g1", "g2";
                clocks = <&clk IMX8MQ_CLK_VPU_G1_ROOT>,
                         <&clk IMX8MQ_CLK_VPU_G2_ROOT>,
                         <&clk IMX8MQ_CLK_VPU_DEC_ROOT>;
                clock-names = "g1", "g2", "bus";
                power-domains = <&pgc_vpu>;
        };