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| author | Stephen Boyd <[email protected]> | 2013-07-18 23:59:29 +0000 |
|---|---|---|
| committer | Daniel Lezcano <[email protected]> | 2013-07-31 23:13:36 +0000 |
| commit | d53ef114cf40a043e3cc3fa70dbcdfb268a7e4dc (patch) | |
| tree | 7d1060eb73e9719ec480504e8f29fcb337786ca8 /drivers/clocksource/arm_arch_timer.c | |
| parent | clocksource: arch_timer: Pass clock event to set_mode callback (diff) | |
| download | kernel-d53ef114cf40a043e3cc3fa70dbcdfb268a7e4dc.tar.gz kernel-d53ef114cf40a043e3cc3fa70dbcdfb268a7e4dc.zip | |
Documentation: Add memory mapped ARM architected timer binding
Add a binding for the arm architected timer hardware's memory
mapped interface. The mmio timer hardware is made up of one base
frame and a collection of up to 8 timer frames, where each of the
8 timer frames can have either one or two views. A frame
typically maps to a privilege level (user/kernel, hypervisor,
secure). The first view has full access to the registers within a
frame, while the second view can be restricted to particular
registers within a frame. Each frame must support a physical
timer. It's optional for a frame to support a virtual timer.
Cc: [email protected]
Cc: Marc Zyngier <[email protected]>
Cc: Mark Rutland <[email protected]>
Cc: Rob Herring <[email protected]>
Signed-off-by: Stephen Boyd <[email protected]>
Signed-off-by: Daniel Lezcano <[email protected]>
Acked-by: Mark Rutland <[email protected]>
Diffstat (limited to 'drivers/clocksource/arm_arch_timer.c')
0 files changed, 0 insertions, 0 deletions