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authorGregory CLEMENT <gregory.clement@free-electrons.com>2012-12-10 11:42:02 +0100
committerGrant Likely <grant.likely@secretlab.ca>2012-12-10 21:49:14 +0000
commit0c955b392ac83bcf8a8a3a087907c1c559496e07 (patch)
tree4c9fc27f6225bb647299efbdb06f536b16902793 /Documentation
parentf67605394f0ba44cff297120fda6bb407414ba75 (diff)
rtc: rtc-mv: Add the device tree binding documentation
The support was already written, but the binding documentation was lacking. Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com> Acked-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/devicetree/bindings/rtc/orion-rtc.txt18
1 files changed, 18 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/rtc/orion-rtc.txt b/Documentation/devicetree/bindings/rtc/orion-rtc.txt
new file mode 100644
index 000000000000..3bf63ffa5160
--- /dev/null
+++ b/Documentation/devicetree/bindings/rtc/orion-rtc.txt
@@ -0,0 +1,18 @@
+* Mvebu Real Time Clock
+
+RTC controller for the Kirkwood, the Dove, the Armada 370 and the
+Armada XP SoCs
+
+Required properties:
+- compatible : Should be "marvell,orion-rtc"
+- reg: physical base address of the controller and length of memory mapped
+ region.
+- interrupts: IRQ line for the RTC.
+
+Example:
+
+rtc@10300 {
+ compatible = "marvell,orion-rtc";
+ reg = <0xd0010300 0x20>;
+ interrupts = <50>;
+};