1# SPDX-License-Identifier: GPL-2.0
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/arm/bcm/raspberrypi,bcm2835-firmware.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Raspberry Pi VideoCore firmware driver
8
9maintainers:
10  - Eric Anholt <eric@anholt.net>
11  - Stefan Wahren <wahrenst@gmx.net>
12
13properties:
14  compatible:
15    items:
16      - const: raspberrypi,bcm2835-firmware
17      - const: simple-bus
18
19  mboxes:
20    $ref: '/schemas/types.yaml#/definitions/phandle'
21    description: |
22      Phandle to the firmware device's Mailbox.
23      (See: ../mailbox/mailbox.txt for more information)
24
25required:
26  - compatible
27  - mboxes
28
29examples:
30  - |
31    firmware {
32        compatible = "raspberrypi,bcm2835-firmware", "simple-bus";
33        mboxes = <&mailbox>;
34    };
35...
36