xref: /linux/Documentation/devicetree/bindings/i2c/amlogic,meson6-i2c.yaml (revision a1ff5a7d78a036d6c2178ee5acd6ba4946243800) 
1# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
2# Copyright 2019 BayLibre, SAS
3%YAML 1.2
4---
5$id: http://devicetree.org/schemas/i2c/amlogic,meson6-i2c.yaml#
6$schema: http://devicetree.org/meta-schemas/core.yaml#
7
8title: Amlogic Meson I2C Controller
9
10maintainers:
11  - Neil Armstrong <neil.armstrong@linaro.org>
12  - Beniamino Galvani <b.galvani@gmail.com>
13
14allOf:
15  - $ref: /schemas/i2c/i2c-controller.yaml#
16
17properties:
18  compatible:
19    enum:
20      - amlogic,meson6-i2c # Meson6, Meson8 and compatible SoCs
21      - amlogic,meson-gxbb-i2c # GXBB and compatible SoCs
22      - amlogic,meson-axg-i2c # AXG and compatible SoCs
23
24  reg:
25    maxItems: 1
26
27  interrupts:
28    maxItems: 1
29
30  clocks:
31    minItems: 1
32
33  power-domains:
34    maxItems: 1
35
36required:
37  - compatible
38  - reg
39  - interrupts
40  - clocks
41
42unevaluatedProperties: false
43
44examples:
45  - |
46    i2c@c8100500 {
47        compatible = "amlogic,meson6-i2c";
48        reg = <0xc8100500 0x20>;
49        interrupts = <92>;
50        clocks = <&clk81>;
51        #address-cells = <1>;
52        #size-cells = <0>;
53
54        eeprom@52 {
55            compatible = "atmel,24c32";
56            reg = <0x52>;
57        };
58    };
59