tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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linux
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/clock/imx5-clock.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Clock bindings for Freescale i.MX5
8
9maintainers:
10 - Fabio Estevam <fabio.estevam@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/imx5-clock.h
15 for the full list of i.MX5 clock IDs.
16
17properties:
18 compatible:
19 enum:
20 - fsl,imx53-ccm
21 - fsl,imx51-ccm
22 - fsl,imx50-ccm
23
24 reg:
25 maxItems: 1
26
27 interrupts:
28 description: CCM provides 2 interrupt requests, request 1 is to generate
29 interrupt for frequency or mux change, request 2 is to generate
30 interrupt for oscillator read or PLL lock.
31 items:
32 - description: CCM interrupt request 1
33 - description: CCM interrupt request 2
34
35 '#clock-cells':
36 const: 1
37
38required:
39 - compatible
40 - reg
41 - interrupts
42 - '#clock-cells'
43
44additionalProperties: false
45
46examples:
47 - |
48 #include <dt-bindings/clock/imx5-clock.h>
49 #include <dt-bindings/interrupt-controller/arm-gic.h>
50
51 clock-controller@53fd4000{
52 compatible = "fsl,imx53-ccm";
53 reg = <0x53fd4000 0x4000>;
54 interrupts = <0 71 IRQ_TYPE_LEVEL_HIGH>,
55 <0 72 IRQ_TYPE_LEVEL_HIGH>;
56 #clock-cells = <1>;
57 };
58
59 can@53fc8000 {
60 compatible = "fsl,imx53-flexcan", "fsl,p1010-flexcan";
61 reg = <0x53fc8000 0x4000>;
62 interrupts = <82>;
63 clocks = <&clks IMX5_CLK_CAN1_IPG_GATE>, <&clks IMX5_CLK_CAN1_SERIAL_GATE>;
64 clock-names = "ipg", "per";
65 };