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SubjectRe: [PATCHv4] x86, mrst: share APB timer code with other platforms
On Mon, Jun 06, 2011 at 12:43:07PM +0100, Jamie Iles wrote:
> The APB timers are an IP block from Synopsys (DesignWare APB timers)
> and are also found in other systems including ARM SoC's. This patch
> adds functions for creating clock_event_devices and clocksources from
> APB timers but does not do the resource allocation. This is handled
> in a higher layer to allow the timers to be created from multiple
> methods such as platform_devices.
>
> Changes since v3:
> - Add dw_apb_clocksource_unregister()
> - Move kerneldoc to the implementation file
> Changes since v2:
> - Make eoi() for clock_event_device optional for x86 where eoi
> is handled in firmware.
> Changes since v1:
> - Use the correct timer for clocksource on x86
> - Select the correct timer rating for x86
> - Restore freerunning timer behaviour for oneshot event devices
> - Reenable event irq correctly for hotplug
>
> Cc: John Stultz <johnstul@us.ibm.com>
> Cc: Thomas Gleixner <tglx@linutronix.de>
> Cc: Ingo Molnar <mingo@redhat.com>
> Cc: "H. Peter Anvin" <hpa@zytor.com>
> Cc: Jacob Pan <jacob.jun.pan@linux.intel.com>
> Signed-off-by: Jamie Iles <jamie@jamieiles.com>
> ---

Ping?

Jamie


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