Re: [Backport for linux-5.10.y PATCH 2/2] clocksource/drivers/timer-ti-dm: Handle dra7 timer wrap errata i940

On Mon, May 17, 2021 at 11:42:26AM +0300, Tony Lindgren wrote:

• Tony Lindgren tony@atomide.com [210517 08:23]:

...

Upstream commit 25de4ce5ed02994aea8bc111d133308f6fd62566 for stable linux-5.10.y. Depends on backported upstream commit 3efe7a878a11c13b5297057bfc1e5639ce1241ce.

There is a timer wrap issue on dra7 for the ARM architected timer. In a typical clock configuration the timer fails to wrap after 388 days.

FYI, these patches also apply to linux-5.11.y and linux-5.12.y. This patch applies with fuzz to the related device tree changes though, so please let me know if separate patches are needed.

All now queued up, thanks.

greg k-h