143390e07SMaxime Ripard# SPDX-License-Identifier: GPL-2.0 243390e07SMaxime Ripard%YAML 1.2 343390e07SMaxime Ripard--- 443390e07SMaxime Ripard$id: http://devicetree.org/schemas/rtc/trivial-rtc.yaml# 543390e07SMaxime Ripard$schema: http://devicetree.org/meta-schemas/core.yaml# 643390e07SMaxime Ripard 743390e07SMaxime Ripardtitle: Trivial RTCs 843390e07SMaxime Ripard 943390e07SMaxime Ripardmaintainers: 1043390e07SMaxime Ripard - Alexandre Belloni <alexandre.belloni@bootlin.com> 1143390e07SMaxime Ripard 1243390e07SMaxime Riparddescription: | 1343390e07SMaxime Ripard This is a list of trivial RTC devices that have simple device tree 1443390e07SMaxime Ripard bindings, consisting only of a compatible field, an address and 1543390e07SMaxime Ripard possibly an interrupt line. 1643390e07SMaxime Ripard 1743390e07SMaxime RipardallOf: 18*ab0fccc3SRob Herring - $ref: rtc.yaml# 1943390e07SMaxime Ripard 2043390e07SMaxime Ripardproperties: 2143390e07SMaxime Ripard compatible: 2243390e07SMaxime Ripard enum: 2343390e07SMaxime Ripard # AB-RTCMC-32.768kHz-B5ZE-S3: Real Time Clock/Calendar Module with I2C Interface 2443390e07SMaxime Ripard - abracon,abb5zes3 2543390e07SMaxime Ripard # AB-RTCMC-32.768kHz-EOZ9: Real Time Clock/Calendar Module with I2C Interface 2643390e07SMaxime Ripard - abracon,abeoz9 2743390e07SMaxime Ripard # I2C, 32-Bit Binary Counter Watchdog RTC with Trickle Charger and Reset Input/Output 2843390e07SMaxime Ripard - dallas,ds1374 2943390e07SMaxime Ripard # Dallas DS1672 Real-time Clock 3043390e07SMaxime Ripard - dallas,ds1672 3143390e07SMaxime Ripard # Extremely Accurate I²C RTC with Integrated Crystal and SRAM 3243390e07SMaxime Ripard - dallas,ds3232 33d6abb228SThierry Reding # EM Microelectronic EM3027 RTC 34d6abb228SThierry Reding - emmicro,em3027 3543390e07SMaxime Ripard # I2C-BUS INTERFACE REAL TIME CLOCK MODULE 3643390e07SMaxime Ripard - epson,rx8010 378158da6aSMathew McBride # I2C-BUS INTERFACE REAL TIME CLOCK MODULE 388158da6aSMathew McBride - epson,rx8025 398158da6aSMathew McBride - epson,rx8035 4043390e07SMaxime Ripard # I2C-BUS INTERFACE REAL TIME CLOCK MODULE with Battery Backed RAM 4143390e07SMaxime Ripard - epson,rx8571 4243390e07SMaxime Ripard # I2C-BUS INTERFACE REAL TIME CLOCK MODULE 4343390e07SMaxime Ripard - epson,rx8581 4443390e07SMaxime Ripard # Intersil ISL1208 Low Power RTC with Battery Backed SRAM 4543390e07SMaxime Ripard - isil,isl1208 4643390e07SMaxime Ripard # Intersil ISL1218 Low Power RTC with Battery Backed SRAM 4743390e07SMaxime Ripard - isil,isl1218 4843390e07SMaxime Ripard # Real Time Clock Module with I2C-Bus 4943390e07SMaxime Ripard - microcrystal,rv3029 5043390e07SMaxime Ripard # Real Time Clock 5143390e07SMaxime Ripard - microcrystal,rv8523 5243390e07SMaxime Ripard # Real-time Clock Module 5343390e07SMaxime Ripard - pericom,pt7c4338 5443390e07SMaxime Ripard # I2C bus SERIAL INTERFACE REAL-TIME CLOCK IC 5543390e07SMaxime Ripard - ricoh,r2025sd 5643390e07SMaxime Ripard # I2C bus SERIAL INTERFACE REAL-TIME CLOCK IC 5743390e07SMaxime Ripard - ricoh,r2221tl 5843390e07SMaxime Ripard # I2C bus SERIAL INTERFACE REAL-TIME CLOCK IC 5943390e07SMaxime Ripard - ricoh,rs5c372a 6043390e07SMaxime Ripard # I2C bus SERIAL INTERFACE REAL-TIME CLOCK IC 6143390e07SMaxime Ripard - ricoh,rs5c372b 6243390e07SMaxime Ripard # I2C bus SERIAL INTERFACE REAL-TIME CLOCK IC 6343390e07SMaxime Ripard - ricoh,rv5c386 6443390e07SMaxime Ripard # I2C bus SERIAL INTERFACE REAL-TIME CLOCK IC 6543390e07SMaxime Ripard - ricoh,rv5c387a 6643390e07SMaxime Ripard # 2-wire CMOS real-time clock 6743390e07SMaxime Ripard - sii,s35390a 6843390e07SMaxime Ripard # I2C bus SERIAL INTERFACE REAL-TIME CLOCK IC 6943390e07SMaxime Ripard - whwave,sd3078 7043390e07SMaxime Ripard # Xircom X1205 I2C RTC 7143390e07SMaxime Ripard - xircom,x1205 7243390e07SMaxime Ripard 7343390e07SMaxime Ripard reg: 7443390e07SMaxime Ripard maxItems: 1 7543390e07SMaxime Ripard 7643390e07SMaxime Ripard interrupts: 7743390e07SMaxime Ripard maxItems: 1 7843390e07SMaxime Ripard 7943390e07SMaxime Ripard start-year: true 8043390e07SMaxime Ripard 8143390e07SMaxime Ripardrequired: 8243390e07SMaxime Ripard - compatible 8343390e07SMaxime Ripard - reg 8443390e07SMaxime Ripard 8543390e07SMaxime RipardadditionalProperties: false 8643390e07SMaxime Ripard 8743390e07SMaxime Ripard... 88