projects / thirdparty / u-boot.git / blame
| Commit | Line | Data |
|---|---|---|
| 53633a89 TR |
1 | # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) |
| 2 | %YAML 1.2 | |
| 3 | --- | |
| 4 | $id: http://devicetree.org/schemas/rtc/epson,rx8900.yaml# | |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# | |
| 6 | ||
| 7 | title: EPSON RX8900 / Microcrystal RV8803 Real-Time Clock | |
| 8 | ||
| 9 | maintainers: | |
| 10 | - Marek Vasut <marex@denx.de> | |
| 11 | ||
| 12 | allOf: | |
| 13 | - $ref: rtc.yaml# | |
| 14 | ||
| 15 | properties: | |
| 16 | compatible: | |
| 17 | enum: | |
| 18 | - epson,rx8804 | |
| 19 | - epson,rx8900 | |
| 20 | - microcrystal,rv8803 | |
| 21 | ||
| 22 | reg: | |
| 23 | maxItems: 1 | |
| 24 | ||
| 25 | epson,vdet-disable: | |
| 26 | type: boolean | |
| 27 | description: | | |
| 28 | Disable voltage detector. Should be set if no backup battery is used. | |
| 29 | ||
| 30 | trickle-diode-disable: true | |
| 31 | ||
| 93743d24 TR |
32 | wakeup-source: true |
| 33 | ||
| 53633a89 TR |
34 | required: |
| 35 | - compatible | |
| 36 | - reg | |
| 37 | ||
| 38 | additionalProperties: false | |
| 39 | ||
| 40 | examples: | |
| 41 | - | | |
| 42 | i2c { | |
| 43 | #address-cells = <1>; | |
| 44 | #size-cells = <0>; | |
| 45 | ||
| 46 | rtc@32 { | |
| 47 | compatible = "epson,rx8900"; | |
| 48 | reg = <0x32>; | |
| 49 | epson,vdet-disable; | |
| 50 | trickle-diode-disable; | |
| 51 | }; | |
| 52 | }; |