dt-bindings: arm: Convert BCM2835 board/soc bindings to json-schema

# SPDX-License-Identifier: GPL-2.0

%YAML 1.2

---

$id: http://devicetree.org/schemas/arm/bcm/bcm2835.yaml#

$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Broadcom BCM2711/BCM2835 Platforms Device Tree Bindings

maintainers:

  - Eric Anholt <eric@anholt.net>

  - Stefan Wahren <wahrenst@gmx.net>

properties:

  $nodename:

    const: '/'

  compatible:

    oneOf:

      - description: BCM2835 based Boards

        items:

          - enum:

              - raspberrypi,model-a

              - raspberrypi,model-a-plus

              - raspberrypi,model-b

              - raspberrypi,model-b-i2c0  # Raspberry Pi Model B (no P5)

              - raspberrypi,model-b-rev2

              - raspberrypi,model-b-plus

              - raspberrypi,compute-module

              - raspberrypi,model-zero

              - raspberrypi,model-zero-w

          - const: brcm,bcm2835

      - description: BCM2836 based Boards

        items:

          - enum:

              - raspberrypi,2-model-b

          - const: brcm,bcm2836

      - description: BCM2837 based Boards

        items:

          - enum:

              - raspberrypi,3-model-a-plus

              - raspberrypi,3-model-b

              - raspberrypi,3-model-b-plus

              - raspberrypi,3-compute-module

              - raspberrypi,3-compute-module-lite

          - const: brcm,bcm2837

...

Broadcom BCM2835 device tree bindings

-------------------------------------------

Raspberry Pi Model A

Required root node properties:

compatible = "raspberrypi,model-a", "brcm,bcm2835";

Raspberry Pi Model A+

Required root node properties:

compatible = "raspberrypi,model-a-plus", "brcm,bcm2835";

Raspberry Pi Model B

Required root node properties:

compatible = "raspberrypi,model-b", "brcm,bcm2835";

Raspberry Pi Model B (no P5)

early model B with I2C0 rather than I2C1 routed to the expansion header

Required root node properties:

compatible = "raspberrypi,model-b-i2c0", "brcm,bcm2835";

Raspberry Pi Model B rev2

Required root node properties:

compatible = "raspberrypi,model-b-rev2", "brcm,bcm2835";

Raspberry Pi Model B+

Required root node properties:

compatible = "raspberrypi,model-b-plus", "brcm,bcm2835";

Raspberry Pi 2 Model B

Required root node properties:

compatible = "raspberrypi,2-model-b", "brcm,bcm2836";

Raspberry Pi 3 Model A+

Required root node properties:

compatible = "raspberrypi,3-model-a-plus", "brcm,bcm2837";

Raspberry Pi 3 Model B

Required root node properties:

compatible = "raspberrypi,3-model-b", "brcm,bcm2837";

Raspberry Pi 3 Model B+

Required root node properties:

compatible = "raspberrypi,3-model-b-plus", "brcm,bcm2837";

Raspberry Pi Compute Module

Required root node properties:

compatible = "raspberrypi,compute-module", "brcm,bcm2835";

Raspberry Pi Compute Module 3

Required root node properties:

compatible = "raspberrypi,3-compute-module", "brcm,bcm2837";

Raspberry Pi Compute Module 3 Lite

Required root node properties:

compatible = "raspberrypi,3-compute-module-lite", "brcm,bcm2837";

Raspberry Pi Zero

Required root node properties:

compatible = "raspberrypi,model-zero", "brcm,bcm2835";

Raspberry Pi Zero W

Required root node properties:

compatible = "raspberrypi,model-zero-w", "brcm,bcm2835";

Generic BCM2835 board

Required root node properties:

compatible = "brcm,bcm2835";