diff --git a/Documentation/devicetree/bindings/rtc/rtc.txt b/Documentation/devicetree/bindings/rtc/rtc.txt
index 3e6a215e7304..fc79d7133218 100644
--- a/Documentation/devicetree/bindings/rtc/rtc.txt
+++ b/Documentation/devicetree/bindings/rtc/rtc.txt
@@ -43,6 +43,7 @@ possibly an interrupt line.
 Compatible		Vendor / Chip
 ==========		=============
 abracon,abb5zes3	AB-RTCMC-32.768kHz-B5ZE-S3: Real Time Clock/Calendar Module with I2C Interface
+abracon,abeoz9		AB-RTCMC-32.768kHz-EOZ9: Real Time Clock/Calendar Module with I2C Interface
 dallas,ds1374		I2C, 32-Bit Binary Counter Watchdog RTC with Trickle Charger and Reset Input/Output
 dallas,ds1672		Dallas DS1672 Real-time Clock
 dallas,ds3232		Extremely Accurate I²C RTC with Integrated Crystal and SRAM