1*4882a593Smuzhiyun# SPDX-License-Identifier: GPL-2.0 2*4882a593Smuzhiyun%YAML 1.2 3*4882a593Smuzhiyun--- 4*4882a593Smuzhiyun$id: http://devicetree.org/schemas/rtc/trivial-rtc.yaml# 5*4882a593Smuzhiyun$schema: http://devicetree.org/meta-schemas/core.yaml# 6*4882a593Smuzhiyun 7*4882a593Smuzhiyuntitle: Trivial RTCs 8*4882a593Smuzhiyun 9*4882a593Smuzhiyunmaintainers: 10*4882a593Smuzhiyun - Alexandre Belloni <alexandre.belloni@bootlin.com> 11*4882a593Smuzhiyun 12*4882a593Smuzhiyundescription: | 13*4882a593Smuzhiyun This is a list of trivial RTC devices that have simple device tree 14*4882a593Smuzhiyun bindings, consisting only of a compatible field, an address and 15*4882a593Smuzhiyun possibly an interrupt line. 16*4882a593Smuzhiyun 17*4882a593SmuzhiyunallOf: 18*4882a593Smuzhiyun - $ref: "rtc.yaml#" 19*4882a593Smuzhiyun 20*4882a593Smuzhiyunproperties: 21*4882a593Smuzhiyun compatible: 22*4882a593Smuzhiyun enum: 23*4882a593Smuzhiyun # AB-RTCMC-32.768kHz-B5ZE-S3: Real Time Clock/Calendar Module with I2C Interface 24*4882a593Smuzhiyun - abracon,abb5zes3 25*4882a593Smuzhiyun # AB-RTCMC-32.768kHz-EOZ9: Real Time Clock/Calendar Module with I2C Interface 26*4882a593Smuzhiyun - abracon,abeoz9 27*4882a593Smuzhiyun # I2C, 32-Bit Binary Counter Watchdog RTC with Trickle Charger and Reset Input/Output 28*4882a593Smuzhiyun - dallas,ds1374 29*4882a593Smuzhiyun # Dallas DS1672 Real-time Clock 30*4882a593Smuzhiyun - dallas,ds1672 31*4882a593Smuzhiyun # Extremely Accurate I²C RTC with Integrated Crystal and SRAM 32*4882a593Smuzhiyun - dallas,ds3232 33*4882a593Smuzhiyun # I2C-BUS INTERFACE REAL TIME CLOCK MODULE 34*4882a593Smuzhiyun - epson,rx8010 35*4882a593Smuzhiyun # I2C-BUS INTERFACE REAL TIME CLOCK MODULE with Battery Backed RAM 36*4882a593Smuzhiyun - epson,rx8571 37*4882a593Smuzhiyun # I2C-BUS INTERFACE REAL TIME CLOCK MODULE 38*4882a593Smuzhiyun - epson,rx8581 39*4882a593Smuzhiyun # Intersil ISL1208 Low Power RTC with Battery Backed SRAM 40*4882a593Smuzhiyun - isil,isl1208 41*4882a593Smuzhiyun # Intersil ISL1218 Low Power RTC with Battery Backed SRAM 42*4882a593Smuzhiyun - isil,isl1218 43*4882a593Smuzhiyun # Intersil ISL12022 Real-time Clock 44*4882a593Smuzhiyun - isil,isl12022 45*4882a593Smuzhiyun # Real Time Clock Module with I2C-Bus 46*4882a593Smuzhiyun - microcrystal,rv3028 47*4882a593Smuzhiyun # Real Time Clock Module with I2C-Bus 48*4882a593Smuzhiyun - microcrystal,rv3029 49*4882a593Smuzhiyun # Real Time Clock 50*4882a593Smuzhiyun - microcrystal,rv8523 51*4882a593Smuzhiyun # Real-time clock 52*4882a593Smuzhiyun - nxp,pcf2127 53*4882a593Smuzhiyun # Real-time clock 54*4882a593Smuzhiyun - nxp,pcf2129 55*4882a593Smuzhiyun # Real-time clock 56*4882a593Smuzhiyun - nxp,pca2129 57*4882a593Smuzhiyun # Real-time Clock Module 58*4882a593Smuzhiyun - pericom,pt7c4338 59*4882a593Smuzhiyun # I2C bus SERIAL INTERFACE REAL-TIME CLOCK IC 60*4882a593Smuzhiyun - ricoh,r2025sd 61*4882a593Smuzhiyun # I2C bus SERIAL INTERFACE REAL-TIME CLOCK IC 62*4882a593Smuzhiyun - ricoh,r2221tl 63*4882a593Smuzhiyun # I2C bus SERIAL INTERFACE REAL-TIME CLOCK IC 64*4882a593Smuzhiyun - ricoh,rs5c372a 65*4882a593Smuzhiyun # I2C bus SERIAL INTERFACE REAL-TIME CLOCK IC 66*4882a593Smuzhiyun - ricoh,rs5c372b 67*4882a593Smuzhiyun # I2C bus SERIAL INTERFACE REAL-TIME CLOCK IC 68*4882a593Smuzhiyun - ricoh,rv5c386 69*4882a593Smuzhiyun # I2C bus SERIAL INTERFACE REAL-TIME CLOCK IC 70*4882a593Smuzhiyun - ricoh,rv5c387a 71*4882a593Smuzhiyun # 2-wire CMOS real-time clock 72*4882a593Smuzhiyun - sii,s35390a 73*4882a593Smuzhiyun # I2C bus SERIAL INTERFACE REAL-TIME CLOCK IC 74*4882a593Smuzhiyun - whwave,sd3078 75*4882a593Smuzhiyun # Xircom X1205 I2C RTC 76*4882a593Smuzhiyun - xircom,x1205 77*4882a593Smuzhiyun 78*4882a593Smuzhiyun reg: 79*4882a593Smuzhiyun maxItems: 1 80*4882a593Smuzhiyun 81*4882a593Smuzhiyun interrupts: 82*4882a593Smuzhiyun maxItems: 1 83*4882a593Smuzhiyun 84*4882a593Smuzhiyun start-year: true 85*4882a593Smuzhiyun 86*4882a593Smuzhiyunrequired: 87*4882a593Smuzhiyun - compatible 88*4882a593Smuzhiyun - reg 89*4882a593Smuzhiyun 90*4882a593SmuzhiyunadditionalProperties: false 91*4882a593Smuzhiyun 92*4882a593Smuzhiyun... 93