xref: /linux/Documentation/devicetree/bindings/serial/brcm,bcm2835-aux-uart.yaml (revision 001821b0e79716c4e17c71d8e053a23599a7a508) 
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/serial/brcm,bcm2835-aux-uart.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: BCM2835 AUXILIARY UART
8
9maintainers:
10  - Pratik Farkase <pratikfarkase94@gmail.com>
11  - Florian Fainelli <florian.fainelli@broadcom.com>
12  - Stefan Wahren <wahrenst@gmx.net>
13
14allOf:
15  - $ref: serial.yaml
16
17properties:
18  compatible:
19    const: brcm,bcm2835-aux-uart
20
21  reg:
22    maxItems: 1
23
24  interrupts:
25    maxItems: 1
26
27  clocks:
28    maxItems: 1
29
30required:
31  - compatible
32  - reg
33  - interrupts
34  - clocks
35
36unevaluatedProperties: false
37
38examples:
39  - |
40    #include <dt-bindings/clock/bcm2835-aux.h>
41    serial@7e215040 {
42        compatible = "brcm,bcm2835-aux-uart";
43        reg = <0x7e215040 0x40>;
44        interrupts = <1 29>;
45        clocks = <&aux BCM2835_AUX_CLOCK_UART>;
46    };
47