1 # SPDX-License-Identifier: (GPL-2.0-only OR BS
2 %YAML 1.2
3 ---
4 $id: http://devicetree.org/schemas/timer/nxp,s
5 $schema: http://devicetree.org/meta-schemas/co
6
7 title: NXP System Counter Module(sys_ctr)
8
9 maintainers:
10 - Bai Ping <ping.bai@nxp.com>
11
12 description: |
13 The system counter(sys_ctr) is a programmabl
14 which provides a shared time base to Cortex
15 etc. it is intended for use in applications
16 is always powered and support multiple, unre
17 compare frame inside can be used for timer p
18
19 properties:
20 compatible:
21 enum:
22 - nxp,imx95-sysctr-timer
23 - nxp,sysctr-timer
24
25 reg:
26 maxItems: 1
27
28 interrupts:
29 maxItems: 1
30
31 clocks:
32 maxItems: 1
33
34 clock-names:
35 const: per
36
37 nxp,no-divider:
38 description: if present, means there is no
39 type: boolean
40
41 required:
42 - compatible
43 - reg
44 - interrupts
45 - clocks
46 - clock-names
47
48 additionalProperties: false
49
50 examples:
51 - |
52 #include <dt-bindings/interrupt-controller
53
54 timer@306a0000 {
55 compatible = "nxp,sysctr-timer";
56 reg = <0x306a0000 0x20000>;
57 clocks = <&clk_8m>;
58 clock-names = "per";
59 interrupts = <GIC_SPI 47 IRQ_TYPE_LEVE
60 };
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