1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/clock/imx6q-clock.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Freescale i.MX6 Quad Clock Controller
8
9maintainers:
10  - Anson Huang <Anson.Huang@nxp.com>
11
12properties:
13  compatible:
14    const: fsl,imx6q-ccm
15
16  reg:
17    maxItems: 1
18
19  interrupts:
20    description: CCM provides 2 interrupt requests, request 1 is to generate
21      interrupt for frequency or mux change, request 2 is to generate
22      interrupt for oscillator read or PLL lock.
23    items:
24      - description: CCM interrupt request 1
25      - description: CCM interrupt request 2
26
27  '#clock-cells':
28    const: 1
29
30  clocks:
31    items:
32      - description: 24m osc
33      - description: 32k osc
34      - description: ckih1 clock input
35      - description: anaclk1 clock input
36      - description: anaclk2 clock input
37
38  clock-names:
39    items:
40      - const: osc
41      - const: ckil
42      - const: ckih1
43      - const: anaclk1
44      - const: anaclk2
45
46  fsl,pmic-stby-poweroff:
47    $ref: /schemas/types.yaml#/definitions/flag
48    description: |
49      Use this property if the SoC should be powered off by external power
50      management IC (PMIC) triggered via PMIC_STBY_REQ signal.
51      Boards that are designed to initiate poweroff on PMIC_ON_REQ signal should
52      be using "syscon-poweroff" driver instead.
53
54required:
55  - compatible
56  - reg
57  - interrupts
58  - '#clock-cells'
59
60additionalProperties: false
61
62examples:
63  # Clock Control Module node:
64  - |
65    #include <dt-bindings/interrupt-controller/arm-gic.h>
66
67    clock-controller@20c4000 {
68        compatible = "fsl,imx6q-ccm";
69        reg = <0x020c4000 0x4000>;
70        interrupts = <0 87 IRQ_TYPE_LEVEL_HIGH>,
71                     <0 88 IRQ_TYPE_LEVEL_HIGH>;
72        #clock-cells = <1>;
73    };
74