diff --git a/Documentation/devicetree/bindings/rtc/maxim,ds3231.txt b/Documentation/devicetree/bindings/rtc/maxim,ds3231.txt
index 1ad4c1c2b3b378299fe376463f30308e41c5a89e..85be53a421809c0b8e04c6bf1dfa9833ff84a99d 100644
--- a/Documentation/devicetree/bindings/rtc/maxim,ds3231.txt
+++ b/Documentation/devicetree/bindings/rtc/maxim,ds3231.txt
@@ -1,7 +1,8 @@
 * Maxim DS3231 Real Time Clock
 
 Required properties:
-see: Documentation/devicetree/bindings/i2c/trivial-admin-guide/devices.rst
+- compatible: Should contain "maxim,ds3231".
+- reg: I2C address for chip.
 
 Optional property:
 - #clock-cells: Should be 1.
diff --git a/Documentation/devicetree/bindings/rtc/pcf8563.txt b/Documentation/devicetree/bindings/rtc/pcf8563.txt
index 086c998c556108134e111e69067156768d7e77f8..36984acbb383c275c57a25ff0d8cf756292ed45d 100644
--- a/Documentation/devicetree/bindings/rtc/pcf8563.txt
+++ b/Documentation/devicetree/bindings/rtc/pcf8563.txt
@@ -3,7 +3,8 @@
 Philips PCF8563/Epson RTC8564 Real Time Clock
 
 Required properties:
-see: Documentation/devicetree/bindings/i2c/trivial-admin-guide/devices.rst
+- compatible: Should contain "nxp,pcf8563".
+- reg: I2C address for chip.
 
 Optional property:
 - #clock-cells: Should be 0.