Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / Documentation / devicetree / bindings / timer / marvell,orion-timer.txt

diff --git a/kernel/Documentation/devicetree/bindings/timer/marvell,orion-timer.txt b/kernel/Documentation/devicetree/bindings/timer/marvell,orion-timer.txt
new file mode 100644 (file)
index 0000000..62bb826
--- /dev/null
+++ b/kernel/Documentation/devicetree/bindings/timer/marvell,orion-timer.txt
@@ -0,0 +1,17 @@
+Marvell Orion SoC timer
+
+Required properties:
+- compatible: shall be "marvell,orion-timer"
+- reg: base address of the timer register starting with TIMERS CONTROL register
+- interrupt-parent: phandle of the bridge interrupt controller
+- interrupts: should contain the interrupts for Timer0 and Timer1
+- clocks: phandle of timer reference clock (tclk)
+
+Example:
+       timer: timer {
+               compatible = "marvell,orion-timer";
+               reg = <0x20300 0x20>;
+               interrupt-parent = <&bridge_intc>;
+               interrupts = <1>, <2>;
+               clocks = <&core_clk 0>;
+       };