162306a36Sopenharmony_ci# SPDX-License-Identifier: GPL-2.0 262306a36Sopenharmony_ci%YAML 1.2 362306a36Sopenharmony_ci--- 462306a36Sopenharmony_ci$id: http://devicetree.org/schemas/rtc/trivial-rtc.yaml# 562306a36Sopenharmony_ci$schema: http://devicetree.org/meta-schemas/core.yaml# 662306a36Sopenharmony_ci 762306a36Sopenharmony_cititle: Trivial RTCs 862306a36Sopenharmony_ci 962306a36Sopenharmony_cimaintainers: 1062306a36Sopenharmony_ci - Alexandre Belloni <alexandre.belloni@bootlin.com> 1162306a36Sopenharmony_ci 1262306a36Sopenharmony_cidescription: | 1362306a36Sopenharmony_ci This is a list of trivial RTC devices that have simple device tree 1462306a36Sopenharmony_ci bindings, consisting only of a compatible field, an address and 1562306a36Sopenharmony_ci possibly an interrupt line. 1662306a36Sopenharmony_ci 1762306a36Sopenharmony_ciallOf: 1862306a36Sopenharmony_ci - $ref: rtc.yaml# 1962306a36Sopenharmony_ci 2062306a36Sopenharmony_ciproperties: 2162306a36Sopenharmony_ci compatible: 2262306a36Sopenharmony_ci enum: 2362306a36Sopenharmony_ci # AB-RTCMC-32.768kHz-B5ZE-S3: Real Time Clock/Calendar Module with I2C Interface 2462306a36Sopenharmony_ci - abracon,abb5zes3 2562306a36Sopenharmony_ci # AB-RTCMC-32.768kHz-EOZ9: Real Time Clock/Calendar Module with I2C Interface 2662306a36Sopenharmony_ci - abracon,abeoz9 2762306a36Sopenharmony_ci # I2C, 32-Bit Binary Counter Watchdog RTC with Trickle Charger and Reset Input/Output 2862306a36Sopenharmony_ci - dallas,ds1374 2962306a36Sopenharmony_ci # Dallas DS1672 Real-time Clock 3062306a36Sopenharmony_ci - dallas,ds1672 3162306a36Sopenharmony_ci # Extremely Accurate I²C RTC with Integrated Crystal and SRAM 3262306a36Sopenharmony_ci - dallas,ds3232 3362306a36Sopenharmony_ci # EM Microelectronic EM3027 RTC 3462306a36Sopenharmony_ci - emmicro,em3027 3562306a36Sopenharmony_ci # I2C-BUS INTERFACE REAL TIME CLOCK MODULE 3662306a36Sopenharmony_ci - epson,rx8010 3762306a36Sopenharmony_ci # I2C-BUS INTERFACE REAL TIME CLOCK MODULE 3862306a36Sopenharmony_ci - epson,rx8025 3962306a36Sopenharmony_ci - epson,rx8035 4062306a36Sopenharmony_ci # I2C-BUS INTERFACE REAL TIME CLOCK MODULE with Battery Backed RAM 4162306a36Sopenharmony_ci - epson,rx8571 4262306a36Sopenharmony_ci # I2C-BUS INTERFACE REAL TIME CLOCK MODULE 4362306a36Sopenharmony_ci - epson,rx8581 4462306a36Sopenharmony_ci # Intersil ISL1208 Low Power RTC with Battery Backed SRAM 4562306a36Sopenharmony_ci - isil,isl1208 4662306a36Sopenharmony_ci # Intersil ISL1218 Low Power RTC with Battery Backed SRAM 4762306a36Sopenharmony_ci - isil,isl1218 4862306a36Sopenharmony_ci # Real Time Clock Module with I2C-Bus 4962306a36Sopenharmony_ci - microcrystal,rv3029 5062306a36Sopenharmony_ci # Real Time Clock 5162306a36Sopenharmony_ci - microcrystal,rv8523 5262306a36Sopenharmony_ci # Real-time Clock Module 5362306a36Sopenharmony_ci - pericom,pt7c4338 5462306a36Sopenharmony_ci # I2C bus SERIAL INTERFACE REAL-TIME CLOCK IC 5562306a36Sopenharmony_ci - ricoh,r2025sd 5662306a36Sopenharmony_ci # I2C bus SERIAL INTERFACE REAL-TIME CLOCK IC 5762306a36Sopenharmony_ci - ricoh,r2221tl 5862306a36Sopenharmony_ci # I2C bus SERIAL INTERFACE REAL-TIME CLOCK IC 5962306a36Sopenharmony_ci - ricoh,rs5c372a 6062306a36Sopenharmony_ci # I2C bus SERIAL INTERFACE REAL-TIME CLOCK IC 6162306a36Sopenharmony_ci - ricoh,rs5c372b 6262306a36Sopenharmony_ci # I2C bus SERIAL INTERFACE REAL-TIME CLOCK IC 6362306a36Sopenharmony_ci - ricoh,rv5c386 6462306a36Sopenharmony_ci # I2C bus SERIAL INTERFACE REAL-TIME CLOCK IC 6562306a36Sopenharmony_ci - ricoh,rv5c387a 6662306a36Sopenharmony_ci # 2-wire CMOS real-time clock 6762306a36Sopenharmony_ci - sii,s35390a 6862306a36Sopenharmony_ci # I2C bus SERIAL INTERFACE REAL-TIME CLOCK IC 6962306a36Sopenharmony_ci - whwave,sd3078 7062306a36Sopenharmony_ci # Xircom X1205 I2C RTC 7162306a36Sopenharmony_ci - xircom,x1205 7262306a36Sopenharmony_ci 7362306a36Sopenharmony_ci reg: 7462306a36Sopenharmony_ci maxItems: 1 7562306a36Sopenharmony_ci 7662306a36Sopenharmony_ci interrupts: 7762306a36Sopenharmony_ci maxItems: 1 7862306a36Sopenharmony_ci 7962306a36Sopenharmony_ci start-year: true 8062306a36Sopenharmony_ci 8162306a36Sopenharmony_cirequired: 8262306a36Sopenharmony_ci - compatible 8362306a36Sopenharmony_ci - reg 8462306a36Sopenharmony_ci 8562306a36Sopenharmony_ciadditionalProperties: false 8662306a36Sopenharmony_ci 8762306a36Sopenharmony_ci... 88