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# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/rtc/nxp,lpc1788-rtc.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: NXP LPC1788 real-time clock
description:
The LPC1788 RTC provides calendar and clock functionality
together with periodic tick and alarm interrupt support.
maintainers:
- Javier Carrasco <javier.carrasco.cruz@gmail.com>
allOf:
- $ref: rtc.yaml#
properties:
compatible:
const: nxp,lpc1788-rtc
reg:
maxItems: 1
clocks:
items:
- description: RTC clock
- description: Register clock
clock-names:
items:
- const: rtc
- const: reg
interrupts:
maxItems: 1
required:
- compatible
- reg
- clocks
- clock-names
- interrupts
unevaluatedProperties: false
examples:
- |
#include <dt-bindings/clock/lpc18xx-ccu.h>
rtc@40046000 {
compatible = "nxp,lpc1788-rtc";
reg = <0x40046000 0x1000>;
clocks = <&creg_clk 0>, <&ccu1 CLK_CPU_BUS>;
clock-names = "rtc", "reg";
interrupts = <47>;
};
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