xref: /linux/Documentation/devicetree/bindings/timer/nxp,lpc3220-timer.yaml (revision c7546e2c3cb739a3c1a2f5acaf9bb629d401afe5) 
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/timer/nxp,lpc3220-timer.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: NXP LPC3220 timer
8
9maintainers:
10  - Animesh Agarwal <animeshagarwal28@gmail.com>
11
12description: |
13  The NXP LPC3220 timer is used on a wide range of NXP SoCs. This includes
14  LPC32xx, LPC178x, LPC18xx and LPC43xx parts.
15
16properties:
17  compatible:
18    const: nxp,lpc3220-timer
19
20  reg:
21    maxItems: 1
22
23  interrupts:
24    maxItems: 1
25
26  clocks:
27    maxItems: 1
28
29  clock-names:
30    const: timerclk
31
32  resets:
33    maxItems: 1
34
35required:
36  - compatible
37  - reg
38  - interrupts
39  - clocks
40  - clock-names
41
42additionalProperties: false
43
44examples:
45  - |
46    #include <dt-bindings/clock/lpc32xx-clock.h>
47    #include <dt-bindings/interrupt-controller/irq.h>
48
49    timer@4004c000 {
50        compatible = "nxp,lpc3220-timer";
51        reg = <0x4004c000 0x1000>;
52        interrupts = <17 IRQ_TYPE_LEVEL_LOW>;
53        clocks = <&clk LPC32XX_CLK_TIMER1>;
54        clock-names = "timerclk";
55    };
56