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