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-rw-r--r--Documentation/devicetree/bindings/rtc/rtc-omap.txt6
1 files changed, 5 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/rtc/rtc-omap.txt b/Documentation/devicetree/bindings/rtc/rtc-omap.txt
index b47aa415c82..5a0f02d34d9 100644
--- a/Documentation/devicetree/bindings/rtc/rtc-omap.txt
+++ b/Documentation/devicetree/bindings/rtc/rtc-omap.txt
@@ -1,7 +1,11 @@
TI Real Time Clock
Required properties:
-- compatible: "ti,da830-rtc"
+- compatible:
+ - "ti,da830-rtc" - for RTC IP used similar to that on DA8xx SoC family.
+ - "ti,am3352-rtc" - for RTC IP used similar to that on AM335x SoC family.
+ This RTC IP has special WAKE-EN Register to enable
+ Wakeup generation for event Alarm.
- reg: Address range of rtc register set
- interrupts: rtc timer, alarm interrupts in order
- interrupt-parent: phandle for the interrupt controller