1 files changed, 17 insertions, 0 deletions

diff --git a/Documentation/devicetree/bindings/rtc/spear-rtc.txt b/Documentation/devicetree/bindings/rtc/spear-rtc.txt
new file mode 100644
index 000000000000..ca67ac62108e
--- /dev/null
+++ b/Documentation/devicetree/bindings/rtc/spear-rtc.txt
@@ -0,0 +1,17 @@
+* SPEAr RTC
+
+Required properties:
+- compatible : "st,spear600-rtc"
+- reg : Address range of the rtc registers
+- interrupt-parent: Should be the phandle for the interrupt controller
+  that services interrupts for this device
+- interrupt: Should contain the rtc interrupt number
+
+Example:
+
+        rtc@fc000000 {
+                compatible = "st,spear600-rtc";
+                reg = <0xfc000000 0x1000>;
+                interrupt-parent = <&vic1>;
+                interrupts = <12>;
+        };