On Mon, Jan 20, 2014 at 09:08:32AM +0000, Hanjun Guo wrote:On 2014-1-17 22:21, Arnd Bergmann wrote:All ARMv8 systems should have an architected timer.On Friday 17 January 2014, Hanjun Guo wrote:I not sure of this, could anyone can give some guidance? if only archFrom: Amit Daniel Kachhap <amit.daniel@xxxxxxxxxxx>I wouldn't anticipate this infrastructure to be required. Shouldn't all
This macro does the same job as CLOCKSOURCE_OF_DECLARE. The device
name from the ACPI timer table is matched with all the registered
timer controllers and matching initialisation routine is invoked.
ARMv8 machines have an architected timer?
timer is available for ARM64, this will make thing very simple.
However, they may also have other timers (e.g. global timers for use
when CPUs are in low power states and their local architected timers