diff --git a/Documentation/devicetree/bindings/rtc/trivial-rtc.yaml b/Documentation/devicetree/bindings/rtc/trivial-rtc.yaml
index 722176c831aa..f4d0eed98a08 100644
--- a/Documentation/devicetree/bindings/rtc/trivial-rtc.yaml
+++ b/Documentation/devicetree/bindings/rtc/trivial-rtc.yaml
@@ -30,6 +30,8 @@ properties:
       - aspeed,ast2500-rtc
       # ASPEED BMC ast2600 Real-time Clock
       - aspeed,ast2600-rtc
+      # ASPEED BMC ast2700 Real-time Clock
+      - aspeed,ast2700-rtc
       # Conexant Digicolor Real Time Clock Controller
       - cnxt,cx92755-rtc
       # I2C, 32-Bit Binary Counter Watchdog RTC with Trickle Charger and Reset Input/Output