dt-bindings/clocksource: Add Actions Semi S700 timer

Define a compatible string for the Actions Semi S700 SoC timer.

Signed-off-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: devicetree@vger.kernel.org
Link: http://lkml.kernel.org/r/1515418139-23276-1-git-send-email-daniel.lezcano@linaro.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>

Documentation/devicetree/bindings/timer/actions,owl-timer.txt

@@ -2,6 +2,7 @@ Actions Semi Owl Timer
 
 Required properties:
 - compatible      :  "actions,s500-timer" for S500
+                     "actions,s700-timer" for S700
                      "actions,s900-timer" for S900
 - reg             :  Offset and length of the register set for the device.
 - interrupts      :  Should contain the interrupts.