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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/rtc/nxp,pcf2123.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: NXP PCF2123 SPI Real Time Clock
maintainers:
- Javier Carrasco <javier.carrasco.cruz@gmail.com>
allOf:
- $ref: /schemas/spi/spi-peripheral-props.yaml#
- $ref: rtc.yaml#
properties:
compatible:
enum:
- nxp,pcf2123
reg:
maxItems: 1
interrupts:
maxItems: 1
required:
- compatible
- reg
unevaluatedProperties: false
examples:
- |
#include <dt-bindings/interrupt-controller/arm-gic.h>
spi {
#address-cells = <1>;
#size-cells = <0>;
rtc@3 {
compatible = "nxp,pcf2123";
reg = <3>;
interrupts = <GIC_SPI 130 IRQ_TYPE_LEVEL_LOW>;
spi-cs-high;
};
};
...
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