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