1 # SPDX-License-Identifier: (GPL-2.0-only OR BS 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2 %YAML 1.2 2 %YAML 1.2
3 --- 3 ---
4 $id: http://devicetree.org/schemas/i2c/mediate 4 $id: http://devicetree.org/schemas/i2c/mediatek,mt7621-i2c.yaml#
5 $schema: http://devicetree.org/meta-schemas/co 5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6 6
7 maintainers: 7 maintainers:
8 - Stefan Roese <sr@denx.de> 8 - Stefan Roese <sr@denx.de>
9 9
10 title: Mediatek MT7621/MT7628 I2C master contr 10 title: Mediatek MT7621/MT7628 I2C master controller
11 11
12 allOf: 12 allOf:
13 - $ref: /schemas/i2c/i2c-controller.yaml# 13 - $ref: /schemas/i2c/i2c-controller.yaml#
14 14
15 properties: 15 properties:
16 compatible: 16 compatible:
17 const: mediatek,mt7621-i2c 17 const: mediatek,mt7621-i2c
18 18
19 reg: 19 reg:
20 maxItems: 1 20 maxItems: 1
21 21
22 clocks: 22 clocks:
23 maxItems: 1 23 maxItems: 1
24 24
25 clock-names: 25 clock-names:
26 const: i2c 26 const: i2c
27 27
28 resets: 28 resets:
29 maxItems: 1 29 maxItems: 1
30 30
31 reset-names: 31 reset-names:
32 const: i2c 32 const: i2c
33 33
34 required: 34 required:
35 - compatible 35 - compatible
36 - reg 36 - reg
37 - resets 37 - resets
38 - "#address-cells" 38 - "#address-cells"
39 - "#size-cells" 39 - "#size-cells"
40 40
41 unevaluatedProperties: false 41 unevaluatedProperties: false
42 42
43 examples: 43 examples:
44 - | 44 - |
45 #include <dt-bindings/clock/mt7621-clk.h> 45 #include <dt-bindings/clock/mt7621-clk.h>
46 #include <dt-bindings/reset/mt7621-reset.h 46 #include <dt-bindings/reset/mt7621-reset.h>
47 47
48 i2c: i2c@900 { 48 i2c: i2c@900 {
49 compatible = "mediatek,mt7621-i2c"; 49 compatible = "mediatek,mt7621-i2c";
50 reg = <0x900 0x100>; 50 reg = <0x900 0x100>;
51 clocks = <&sysc MT7621_CLK_I2C>; 51 clocks = <&sysc MT7621_CLK_I2C>;
52 clock-names = "i2c"; 52 clock-names = "i2c";
53 resets = <&sysc MT7621_RST_I2C>; 53 resets = <&sysc MT7621_RST_I2C>;
54 reset-names = "i2c"; 54 reset-names = "i2c";
55 55
56 #address-cells = <1>; 56 #address-cells = <1>;
57 #size-cells = <0>; 57 #size-cells = <0>;
58 58
59 pinctrl-names = "default"; 59 pinctrl-names = "default";
60 pinctrl-0 = <&i2c_pins>; 60 pinctrl-0 = <&i2c_pins>;
61 }; 61 };
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