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