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-rw-r--r--Documentation/devicetree/bindings/rtc/atmel,at91sam9-rtc.txt4
1 files changed, 3 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/rtc/atmel,at91sam9-rtc.txt b/Documentation/devicetree/bindings/rtc/atmel,at91sam9-rtc.txt
index 6ae79d1843f3..3f0e2a5950eb 100644
--- a/Documentation/devicetree/bindings/rtc/atmel,at91sam9-rtc.txt
+++ b/Documentation/devicetree/bindings/rtc/atmel,at91sam9-rtc.txt
@@ -1,7 +1,9 @@
Atmel AT91SAM9260 Real Time Timer
Required properties:
-- compatible: should be: "atmel,at91sam9260-rtt"
+- compatible: should be one of the following:
+ - "atmel,at91sam9260-rtt"
+ - "microchip,sam9x60-rtt", "atmel,at91sam9260-rtt"
- reg: should encode the memory region of the RTT controller
- interrupts: rtt alarm/event interrupt
- clocks: should contain the 32 KHz slow clk that will drive the RTT block.