| # 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; |
| }; |
| }; |
| ... |
