xref: /freebsd/sys/contrib/device-tree/Bindings/clock/imx93-clock.yaml (revision 734e82fe33aa764367791a7d603b383996c6b40b) 
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/clock/imx93-clock.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: NXP i.MX93 Clock Control Module
8
9maintainers:
10  - Peng Fan <peng.fan@nxp.com>
11
12description: |
13  i.MX93 clock control module is an integrated clock controller, which
14  includes clock generator, clock gate and supplies to all modules.
15
16properties:
17  compatible:
18    enum:
19      - fsl,imx93-ccm
20
21  reg:
22    maxItems: 1
23
24  clocks:
25    description:
26      specify the external clocks used by the CCM module.
27    items:
28      - description: 32k osc
29      - description: 24m osc
30      - description: ext1 clock input
31
32  clock-names:
33    description:
34      specify the external clocks names used by the CCM module.
35    items:
36      - const: osc_32k
37      - const: osc_24m
38      - const: clk_ext1
39
40  '#clock-cells':
41    const: 1
42    description:
43      See include/dt-bindings/clock/imx93-clock.h for the full list of
44      i.MX93 clock IDs.
45
46required:
47  - compatible
48  - reg
49  - '#clock-cells'
50
51additionalProperties: false
52
53examples:
54  # Clock Control Module node:
55  - |
56    clock-controller@44450000 {
57        compatible = "fsl,imx93-ccm";
58        reg = <0x44450000 0x10000>;
59        #clock-cells = <1>;
60    };
61
62...
63