Bindings/clock/imx7d-clock.yaml

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