xref: /linux/Documentation/devicetree/bindings/clock/imx7d-clock.yaml (revision 527a0f2bdcfe77fce22f006b97e42e4da3137c86) 
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/clock/imx7d-clock.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Freescale i.MX7 Dual Clock Controller
8
9maintainers:
10  - Frank Li <Frank.Li@nxp.com>
11
12description: |
13  The clock consumer should specify the desired clock by having the clock
14  ID in its "clocks" phandle cell. See include/dt-bindings/clock/imx7d-clock.h
15  for the full list of i.MX7 Dual clock IDs.
16
17properties:
18  compatible:
19    const: fsl,imx7d-ccm
20
21  reg:
22    maxItems: 1
23
24  interrupts:
25    items:
26      - description: CCM interrupt request 1
27      - description: CCM interrupt request 2
28
29  '#clock-cells':
30    const: 1
31
32  clocks:
33    items:
34      - description: 32k osc
35      - description: 24m osc
36
37  clock-names:
38    items:
39      - const: ckil
40      - const: osc
41
42required:
43  - compatible
44  - reg
45  - interrupts
46  - clocks
47  - clock-names
48  - '#clock-cells'
49
50additionalProperties: false
51
52examples:
53  - |
54    #include <dt-bindings/interrupt-controller/arm-gic.h>
55
56    clock-controller@30380000 {
57        compatible = "fsl,imx7d-ccm";
58        reg = <0x30380000 0x10000>;
59        interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>,
60                     <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
61        #clock-cells = <1>;
62        clocks = <&ckil>, <&osc>;
63        clock-names = "ckil", "osc";
64    };
65