Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / Documentation / devicetree / bindings / timer / cirrus,clps711x-timer.txt

diff --git a/kernel/Documentation/devicetree/bindings/timer/cirrus,clps711x-timer.txt b/kernel/Documentation/devicetree/bindings/timer/cirrus,clps711x-timer.txt
new file mode 100644 (file)
index 0000000..cd55b52
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+++ b/kernel/Documentation/devicetree/bindings/timer/cirrus,clps711x-timer.txt
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+* 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>;
+       };