Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / Documentation / devicetree / bindings / timer / brcm,kona-timer.txt

diff --git a/kernel/Documentation/devicetree/bindings/timer/brcm,kona-timer.txt b/kernel/Documentation/devicetree/bindings/timer/brcm,kona-timer.txt
new file mode 100644 (file)
index 0000000..39adf54
--- /dev/null
+++ b/kernel/Documentation/devicetree/bindings/timer/brcm,kona-timer.txt
@@ -0,0 +1,25 @@
+Broadcom Kona Family timer
+-----------------------------------------------------
+This timer is used in the following Broadcom SoCs:
+ BCM11130, BCM11140, BCM11351, BCM28145, BCM28155
+
+Required properties:
+- compatible : "brcm,kona-timer"
+- DEPRECATED: compatible : "bcm,kona-timer"
+- reg : Register range for the timer
+- interrupts : interrupt for the timer
+- clocks: phandle + clock specifier pair of the external clock
+- clock-frequency: frequency that the clock operates
+
+Only one of clocks or clock-frequency should be specified.
+
+Refer to clocks/clock-bindings.txt for generic clock consumer properties.
+
+Example:
+       timer@35006000 {
+               compatible = "brcm,kona-timer";
+               reg = <0x35006000 0x1000>;
+               interrupts = <0x0 7 0x4>;
+               clocks = <&hub_timer_clk>;
+       };
+