--- zzzz-none-000/linux-3.10.107/Documentation/devicetree/bindings/serial/altera_uart.txt	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/Documentation/devicetree/bindings/serial/altera_uart.txt	2021-02-04 17:41:59.000000000 +0000
@@ -1,7 +1,8 @@
 Altera UART
 
 Required properties:
-- compatible : should be "ALTR,uart-1.0"
+- compatible : should be "ALTR,uart-1.0" <DEPRECATED>
+- compatible : should be "altr,uart-1.0"
 
 Optional properties:
 - clock-frequency : frequency of the clock input to the UART