1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2 %YAML 1.2
3 ---
4 $id: http://devicetree.org/schemas/clock/bitmain,bm1880-clk.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6
7 title: Bitmain BM1880 Clock Controller
8
9 maintainers:
10 - Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
11
12 description: |
13 The Bitmain BM1880 clock controller generates and supplies clock to
14 various peripherals within the SoC.
15
16 This binding uses common clock bindings
17 [1] Documentation/devicetree/bindings/clock/clock-bindings.txt
18
19 properties:
20 compatible:
21 const: bitmain,bm1880-clk
22
23 reg:
24 items:
25 - description: pll registers
26 - description: system registers
27
28 reg-names:
29 items:
30 - const: pll
31 - const: sys
32
33 clocks:
34 maxItems: 1
35
36 clock-names:
37 const: osc
38
39 '#clock-cells':
40 const: 1
41
42 required:
43 - compatible
44 - reg
45 - reg-names
46 - clocks
47 - clock-names
48 - '#clock-cells'
49
50 additionalProperties: false
51
52 examples:
53 # Clock controller node:
54 - |
55 clk: clock-controller@e8 {
56 compatible = "bitmain,bm1880-clk";
57 reg = <0xe8 0x0c>, <0x800 0xb0>;
58 reg-names = "pll", "sys";
59 clocks = <&osc>;
60 clock-names = "osc";
61 #clock-cells = <1>;
62 };
63
64 ...
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