Merge branch 'for-arm-soc/arch-timers' of git://git.kernel.org/pub/scm/linux/kernel/git/will/linux into next/virt

From Will Deacon:
This set of changes moves the arch-timer driver out from arch/arm/ and
into drivers/clocksource and unifies the new driver with the arm64 copy.

* 'for-arm-soc/arch-timers' of git://git.kernel.org/pub/scm/linux/kernel/git/will/linux:
  ARM: arch_timers: switch to physical timers if HYP mode is available
  Documentation: Add ARMv8 to arch_timer devicetree
  arm64: move from arm_generic to arm_arch_timer
  arm64: arm_generic: prevent reading stale time
  arm: arch_timer: move core to drivers/clocksource
  arm: arch_timer: add arch_counter_set_user_access
  arm: arch_timer: divorce from local_timer api
  arm: arch_timer: add isbs to register accessors
  arm: arch_timer: factor out register accessors
  arm: arch_timer: split cntfrq accessor
  arm: arch_timer: standardise counter reading
  arm: arch_timer: use u64/u32 for register data
  arm: arch_timer: remove redundant available check
  arm: arch_timer: balance device_node refcounting

Signed-off-by: Olof Johansson <olof@lixom.net>

Documentation/devicetree/bindings/arm/arch_timer.txt

@@ -1,13 +1,14 @@
 * ARM architected timer
 
-ARM Cortex-A7 and Cortex-A15 have a per-core architected timer, which
-provides per-cpu timers.
+ARM cores may have a per-core architected timer, which provides per-cpu timers.
 
 The timer is attached to a GIC to deliver its per-processor interrupts.
 
 ** Timer node properties:
 
-- compatible : Should at least contain "arm,armv7-timer".
+- compatible : Should at least contain one of
+	"arm,armv7-timer"
+	"arm,armv8-timer"
 
 - interrupts : Interrupt list for secure, non-secure, virtual and
   hypervisor timers, in that order.