xref: /linux/Documentation/devicetree/bindings/mailbox/brcm,bcm2835-mbox.yaml (revision c532de5a67a70f8533d495f8f2aaa9a0491c3ad0) 
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/mailbox/brcm,bcm2835-mbox.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Broadcom BCM2835 VideoCore mailbox IPC
8
9maintainers:
10  - Stefan Wahren <stefan.wahren@i2se.com>
11
12properties:
13  compatible:
14    const: brcm,bcm2835-mbox
15
16  reg:
17    maxItems: 1
18
19  interrupts:
20    maxItems: 1
21
22  "#mbox-cells":
23    const: 0
24
25required:
26  - compatible
27  - reg
28  - interrupts
29  - "#mbox-cells"
30
31additionalProperties: false
32
33examples:
34  - |
35    mailbox@7e00b880 {
36      compatible = "brcm,bcm2835-mbox";
37      reg = <0x7e00b880 0x40>;
38      interrupts = <0 1>;
39      #mbox-cells = <0>;
40    };
41