1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2 %YAML 1.2
3 ---
4 $id: http://devicetree.org/schemas/clock/nxp,lpc3220-clk.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6
7 title: NXP LPC32xx Clock Controller
8
9 maintainers:
10 - Animesh Agarwal <animeshagarwal28@gmail.com>
11
12 properties:
13 compatible:
14 const: nxp,lpc3220-clk
15
16 reg:
17 maxItems: 1
18
19 '#clock-cells':
20 const: 1
21
22 clocks:
23 minItems: 1
24 items:
25 - description: External 32768 Hz oscillator.
26 - description: Optional high frequency oscillator.
27
28 clock-names:
29 minItems: 1
30 items:
31 - const: xtal_32k
32 - const: xtal
33
34 required:
35 - compatible
36 - reg
37 - '#clock-cells'
38 - clocks
39 - clock-names
40
41 additionalProperties: false
42
43 examples:
44 - |
45 clock-controller@0 {
46 compatible = "nxp,lpc3220-clk";
47 reg = <0x00 0x114>;
48 #clock-cells = <1>;
49 clocks = <&xtal_32k>, <&xtal>;
50 clock-names = "xtal_32k", "xtal";
51 };
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