106 lines · yaml
1# SPDX-License-Identifier: GPL-2.02%YAML 1.23---4$id: http://devicetree.org/schemas/rtc/trivial-rtc.yaml#5$schema: http://devicetree.org/meta-schemas/core.yaml#6 7title: Trivial RTCs8 9maintainers:10 - Alexandre Belloni <alexandre.belloni@bootlin.com>11 12description: |13 This is a list of trivial RTC devices that have simple device tree14 bindings, consisting only of a compatible field, an address and15 possibly an interrupt line.16 17allOf:18 - $ref: rtc.yaml#19 20properties:21 compatible:22 enum:23 # AB-RTCMC-32.768kHz-B5ZE-S3: Real Time Clock/Calendar Module with I2C Interface24 - abracon,abb5zes325 # AB-RTCMC-32.768kHz-EOZ9: Real Time Clock/Calendar Module with I2C Interface26 - abracon,abeoz927 # ASPEED BMC ast2400 Real-time Clock28 - aspeed,ast2400-rtc29 # ASPEED BMC ast2500 Real-time Clock30 - aspeed,ast2500-rtc31 # ASPEED BMC ast2600 Real-time Clock32 - aspeed,ast2600-rtc33 # Conexant Digicolor Real Time Clock Controller34 - cnxt,cx92755-rtc35 # I2C, 32-Bit Binary Counter Watchdog RTC with Trickle Charger and Reset Input/Output36 - dallas,ds137437 # Dallas DS1672 Real-time Clock38 - dallas,ds167239 # Extremely Accurate I²C RTC with Integrated Crystal and SRAM40 - dallas,ds323241 # SD2405AL Real-Time Clock42 - dfrobot,sd2405al43 # EM Microelectronic EM3027 RTC44 - emmicro,em302745 # I2C-BUS INTERFACE REAL TIME CLOCK MODULE46 - epson,rx801047 # I2C-BUS INTERFACE REAL TIME CLOCK MODULE48 - epson,rx803549 # I2C-BUS INTERFACE REAL TIME CLOCK MODULE with Battery Backed RAM50 - epson,rx811151 - epson,rx857152 # I2C-BUS INTERFACE REAL TIME CLOCK MODULE53 - epson,rx858154 # Android Goldfish Real-time Clock55 - google,goldfish-rtc56 # Mvebu Real-time Clock57 - marvell,orion-rtc58 # Maxim DS1742/DS1743 Real-time Clock59 - maxim,ds174260 # SPI-BUS INTERFACE REAL TIME CLOCK MODULE61 - maxim,mcp79562 # Real Time Clock Module with I2C-Bus63 - microcrystal,rv302964 # Real Time Clock65 - microcrystal,rv852366 # NXP LPC32xx SoC Real-time Clock67 - nxp,lpc3220-rtc68 # I2C bus SERIAL INTERFACE REAL-TIME CLOCK IC69 - ricoh,r2025sd70 # I2C bus SERIAL INTERFACE REAL-TIME CLOCK IC71 - ricoh,r2221tl72 # I2C bus SERIAL INTERFACE REAL-TIME CLOCK IC73 - ricoh,rs5c372a74 # I2C bus SERIAL INTERFACE REAL-TIME CLOCK IC75 - ricoh,rs5c372b76 # I2C bus SERIAL INTERFACE REAL-TIME CLOCK IC77 - ricoh,rv5c38678 # I2C bus SERIAL INTERFACE REAL-TIME CLOCK IC79 - ricoh,rv5c387a80 # 2-wire CMOS real-time clock81 - sii,s35390a82 # ST SPEAr Real-time Clock83 - st,spear600-rtc84 # VIA/Wondermedia VT8500 Real-time Clock85 - via,vt8500-rtc86 # I2C bus SERIAL INTERFACE REAL-TIME CLOCK IC87 - whwave,sd307888 # Xircom X1205 I2C RTC89 - xircom,x120590 91 reg:92 maxItems: 193 94 interrupts:95 maxItems: 196 97 start-year: true98 99required:100 - compatible101 - reg102 103additionalProperties: false104 105...106