xref: /freebsd/sys/contrib/device-tree/Bindings/gpio/gpio-tpic2810.yaml (revision 2e3507c25e42292b45a5482e116d278f5515d04d) 
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/gpio/gpio-tpic2810.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: TPIC2810 GPIO controller
8
9maintainers:
10  - Aswath Govindraju <a-govindraju@ti.com>
11
12properties:
13  compatible:
14    enum:
15      - ti,tpic2810
16
17  reg:
18    maxItems: 1
19
20  gpio-controller: true
21
22  "#gpio-cells":
23    const: 2
24
25  gpio-line-names:
26    minItems: 1
27    maxItems: 32
28
29required:
30  - compatible
31  - reg
32  - gpio-controller
33  - "#gpio-cells"
34
35additionalProperties: false
36
37examples:
38  - |
39    #include <dt-bindings/gpio/gpio.h>
40
41    i2c {
42        #address-cells = <1>;
43        #size-cells = <0>;
44        gpio@60 {
45            compatible = "ti,tpic2810";
46            reg = <0x60>;
47            gpio-controller;
48            #gpio-cells = <2>;
49            gpio-line-names = "LED A", "LED B", "LED C";
50        };
51    };
52