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/clock/skywo 4 $id: http://devicetree.org/schemas/clock/skyworks,si521xx.yaml#
5 $schema: http://devicetree.org/meta-schemas/co 5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6 6
7 title: Skyworks Si521xx I2C PCIe clock generat 7 title: Skyworks Si521xx I2C PCIe clock generators
8 8
9 description: | 9 description: |
10 The Skyworks Si521xx are I2C PCIe clock gene 10 The Skyworks Si521xx are I2C PCIe clock generators providing
11 from 4 to 9 output clocks. 11 from 4 to 9 output clocks.
12 12
13 maintainers: 13 maintainers:
14 - Marek Vasut <marex@denx.de> 14 - Marek Vasut <marex@denx.de>
15 15
16 properties: 16 properties:
17 compatible: 17 compatible:
18 enum: 18 enum:
19 - skyworks,si52144 19 - skyworks,si52144
20 - skyworks,si52146 20 - skyworks,si52146
21 - skyworks,si52147 21 - skyworks,si52147
22 22
23 reg: 23 reg:
24 const: 0x6b 24 const: 0x6b
25 25
26 '#clock-cells': 26 '#clock-cells':
27 const: 1 27 const: 1
28 28
29 clocks: 29 clocks:
30 items: 30 items:
31 - description: XTal input clock 31 - description: XTal input clock
32 32
33 skyworks,out-amplitude-microvolt: 33 skyworks,out-amplitude-microvolt:
34 enum: [ 300000, 400000, 500000, 600000, 70 34 enum: [ 300000, 400000, 500000, 600000, 700000, 800000, 900000, 1000000 ]
35 description: Output clock signal amplitude 35 description: Output clock signal amplitude
36 36
37 required: 37 required:
38 - compatible 38 - compatible
39 - reg 39 - reg
40 - clocks 40 - clocks
41 - '#clock-cells' 41 - '#clock-cells'
42 42
43 additionalProperties: false 43 additionalProperties: false
44 44
45 examples: 45 examples:
46 - | 46 - |
47 i2c { 47 i2c {
48 #address-cells = <1>; 48 #address-cells = <1>;
49 #size-cells = <0>; 49 #size-cells = <0>;
50 50
51 clock-generator@6b { 51 clock-generator@6b {
52 compatible = "skyworks,si52144"; 52 compatible = "skyworks,si52144";
53 reg = <0x6b>; 53 reg = <0x6b>;
54 #clock-cells = <1>; 54 #clock-cells = <1>;
55 clocks = <&ref25m>; 55 clocks = <&ref25m>;
56 }; 56 };
57 }; 57 };
58 58
59 ... 59 ...
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