| # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) |
| %YAML 1.2 |
| --- |
| $id: http://devicetree.org/schemas/rtc/fsl,stmp3xxx-rtc.yaml# |
| $schema: http://devicetree.org/meta-schemas/core.yaml# |
| |
| title: STMP3xxx/i.MX28 Time Clock Controller |
| |
| maintainers: |
| - Javier Carrasco <javier.carrasco.cruz@gmail.com> |
| |
| allOf: |
| - $ref: rtc.yaml# |
| |
| properties: |
| compatible: |
| oneOf: |
| - items: |
| - enum: |
| - fsl,imx28-rtc |
| - fsl,imx23-rtc |
| - const: fsl,stmp3xxx-rtc |
| - const: fsl,stmp3xxx-rtc |
| |
| reg: |
| maxItems: 1 |
| |
| interrupts: |
| maxItems: 1 |
| |
| stmp,crystal-freq: |
| description: |
| Override crystal frequency as determined from fuse bits. |
| Use <0> for "no crystal". |
| $ref: /schemas/types.yaml#/definitions/uint32 |
| enum: [0, 32000, 32768] |
| |
| required: |
| - compatible |
| - reg |
| - interrupts |
| |
| unevaluatedProperties: false |
| |
| examples: |
| - | |
| rtc@80056000 { |
| compatible = "fsl,imx28-rtc", "fsl,stmp3xxx-rtc"; |
| reg = <0x80056000 2000>; |
| interrupts = <29>; |
| }; |
