| # SPDX-License-Identifier: GPL-2.0 |
| %YAML 1.2 |
| --- |
| $id: http://devicetree.org/schemas/rtc/trivial-rtc.yaml# |
| $schema: http://devicetree.org/meta-schemas/core.yaml# |
| |
| title: Trivial RTCs |
| |
| maintainers: |
| - Alexandre Belloni <alexandre.belloni@bootlin.com> |
| |
| description: | |
| This is a list of trivial RTC devices that have simple device tree |
| bindings, consisting only of a compatible field, an address and |
| possibly an interrupt line. |
| |
| allOf: |
| - $ref: rtc.yaml# |
| |
| properties: |
| compatible: |
| enum: |
| # AB-RTCMC-32.768kHz-B5ZE-S3: Real Time Clock/Calendar Module with I2C Interface |
| - abracon,abb5zes3 |
| # AB-RTCMC-32.768kHz-EOZ9: Real Time Clock/Calendar Module with I2C Interface |
| - abracon,abeoz9 |
| # I2C, 32-Bit Binary Counter Watchdog RTC with Trickle Charger and Reset Input/Output |
| - dallas,ds1374 |
| # Dallas DS1672 Real-time Clock |
| - dallas,ds1672 |
| # Extremely Accurate I²C RTC with Integrated Crystal and SRAM |
| - dallas,ds3232 |
| # EM Microelectronic EM3027 RTC |
| - emmicro,em3027 |
| # I2C-BUS INTERFACE REAL TIME CLOCK MODULE |
| - epson,rx8010 |
| # I2C-BUS INTERFACE REAL TIME CLOCK MODULE |
| - epson,rx8025 |
| - epson,rx8035 |
| # I2C-BUS INTERFACE REAL TIME CLOCK MODULE with Battery Backed RAM |
| - epson,rx8571 |
| # I2C-BUS INTERFACE REAL TIME CLOCK MODULE |
| - epson,rx8581 |
| # Intersil ISL1208 Low Power RTC with Battery Backed SRAM |
| - isil,isl1208 |
| # Intersil ISL1218 Low Power RTC with Battery Backed SRAM |
| - isil,isl1218 |
| # SPI-BUS INTERFACE REAL TIME CLOCK MODULE |
| - maxim,mcp795 |
| # Real Time Clock Module with I2C-Bus |
| - microcrystal,rv3029 |
| # Real Time Clock |
| - microcrystal,rv8523 |
| # Real-time Clock Module |
| - pericom,pt7c4338 |
| # I2C bus SERIAL INTERFACE REAL-TIME CLOCK IC |
| - ricoh,r2025sd |
| # I2C bus SERIAL INTERFACE REAL-TIME CLOCK IC |
| - ricoh,r2221tl |
| # I2C bus SERIAL INTERFACE REAL-TIME CLOCK IC |
| - ricoh,rs5c372a |
| # I2C bus SERIAL INTERFACE REAL-TIME CLOCK IC |
| - ricoh,rs5c372b |
| # I2C bus SERIAL INTERFACE REAL-TIME CLOCK IC |
| - ricoh,rv5c386 |
| # I2C bus SERIAL INTERFACE REAL-TIME CLOCK IC |
| - ricoh,rv5c387a |
| # 2-wire CMOS real-time clock |
| - sii,s35390a |
| # I2C bus SERIAL INTERFACE REAL-TIME CLOCK IC |
| - whwave,sd3078 |
| # Xircom X1205 I2C RTC |
| - xircom,x1205 |
| |
| reg: |
| maxItems: 1 |
| |
| interrupts: |
| maxItems: 1 |
| |
| start-year: true |
| |
| required: |
| - compatible |
| - reg |
| |
| additionalProperties: false |
| |
| ... |
