diff --git a/target/linux/rockchip/armv8/base-files/lib/preinit/04_board b/target/linux/rockchip/armv8/base-files/lib/preinit/04_board
index 792ff14583..6bc23f8425 100644
--- a/target/linux/rockchip/armv8/base-files/lib/preinit/04_board
+++ b/target/linux/rockchip/armv8/base-files/lib/preinit/04_board
@@ -50,6 +50,10 @@ preinit_rebind_drivers() {
 		# rebind e54c hym8563 if previously bound failed
 		[ -e /sys/bus/i2c/drivers/rtc-hym8563/4-0051 ] || { echo "4-0051" > /sys/bus/i2c/drivers/rtc-hym8563/bind; }
 	;;
+	radxa,e52c)
+		# rebind e52c hym8563 if previously bound failed
+		[ -e /sys/bus/i2c/drivers/rtc-hym8563/5-0051 ] || { echo "5-0051" > /sys/bus/i2c/drivers/rtc-hym8563/bind; }
+	;;
 	esac
 }