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authorAlexander Shiyan <shc_work@mail.ru>2014-07-13 08:45:36 +0400
committerDaniel Lezcano <daniel.lezcano@linaro.org>2014-07-23 12:02:36 +0200
commitfd944da37fab391cfd80d649b511d777123ee6f9 (patch)
treebcceffe45820b57057fdffd47da7de8c1eddaad8 /Documentation/devicetree/bindings/timer
parentf0b7fabec3273c85fa2c4714762177d04f64c08e (diff)
clocksource: clps711x: Add DT bindings documentation
This patch adds DT binding documentation for the Cirrus Logic CLPS711X-based CPUs clocksource subsystem. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Diffstat (limited to 'Documentation/devicetree/bindings/timer')
-rw-r--r--Documentation/devicetree/bindings/timer/cirrus,clps711x-timer.txt29
1 files changed, 29 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/timer/cirrus,clps711x-timer.txt b/Documentation/devicetree/bindings/timer/cirrus,clps711x-timer.txt
new file mode 100644
index 000000000000..cd55b52548e4
--- /dev/null
+++ b/Documentation/devicetree/bindings/timer/cirrus,clps711x-timer.txt
@@ -0,0 +1,29 @@
+* Cirrus Logic CLPS711X Timer Counter
+
+Required properties:
+- compatible: Shall contain "cirrus,clps711x-timer".
+- reg : Address and length of the register set.
+- interrupts: The interrupt number of the timer.
+- clocks : phandle of timer reference clock.
+
+Note: Each timer should have an alias correctly numbered in "aliases" node.
+
+Example:
+ aliases {
+ timer0 = &timer1;
+ timer1 = &timer2;
+ };
+
+ timer1: timer@80000300 {
+ compatible = "cirrus,ep7312-timer", "cirrus,clps711x-timer";
+ reg = <0x80000300 0x4>;
+ interrupts = <8>;
+ clocks = <&clks 5>;
+ };
+
+ timer2: timer@80000340 {
+ compatible = "cirrus,ep7312-timer", "cirrus,clps711x-timer";
+ reg = <0x80000340 0x4>;
+ interrupts = <9>;
+ clocks = <&clks 6>;
+ };

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