0001 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
0002 %YAML 1.2
0003 ---
0004 $id: http://devicetree.org/schemas/clock/imx6q-clock.yaml#
0005 $schema: http://devicetree.org/meta-schemas/core.yaml#
0006
0007 title: Clock bindings for Freescale i.MX6 Quad
0008
0009 maintainers:
0010 - Anson Huang <Anson.Huang@nxp.com>
0011
0012 properties:
0013 compatible:
0014 const: fsl,imx6q-ccm
0015
0016 reg:
0017 maxItems: 1
0018
0019 interrupts:
0020 description: CCM provides 2 interrupt requests, request 1 is to generate
0021 interrupt for frequency or mux change, request 2 is to generate
0022 interrupt for oscillator read or PLL lock.
0023 items:
0024 - description: CCM interrupt request 1
0025 - description: CCM interrupt request 2
0026
0027 '#clock-cells':
0028 const: 1
0029
0030 clocks:
0031 items:
0032 - description: 24m osc
0033 - description: 32k osc
0034 - description: ckih1 clock input
0035 - description: anaclk1 clock input
0036 - description: anaclk2 clock input
0037
0038 clock-names:
0039 items:
0040 - const: osc
0041 - const: ckil
0042 - const: ckih1
0043 - const: anaclk1
0044 - const: anaclk2
0045
0046 fsl,pmic-stby-poweroff:
0047 $ref: /schemas/types.yaml#/definitions/flag
0048 description: |
0049 Use this property if the SoC should be powered off by external power
0050 management IC (PMIC) triggered via PMIC_STBY_REQ signal.
0051 Boards that are designed to initiate poweroff on PMIC_ON_REQ signal should
0052 be using "syscon-poweroff" driver instead.
0053
0054 required:
0055 - compatible
0056 - reg
0057 - interrupts
0058 - '#clock-cells'
0059
0060 additionalProperties: false
0061
0062 examples:
0063 # Clock Control Module node:
0064 - |
0065 #include <dt-bindings/interrupt-controller/arm-gic.h>
0066
0067 clock-controller@20c4000 {
0068 compatible = "fsl,imx6q-ccm";
0069 reg = <0x020c4000 0x4000>;
0070 interrupts = <0 87 IRQ_TYPE_LEVEL_HIGH>,
0071 <0 88 IRQ_TYPE_LEVEL_HIGH>;
0072 #clock-cells = <1>;
0073 };
