Re: [PATCH v3]OMAP:GPTIMER:1ms tick generation correction

2010-07-07 Thread Tony Lindgren
* Tarun Kanti DebBarma tarun.ka...@ti.com [100622 12:35]: +/** + * omap_dm_timer_ms_correction - hardware correction for millisecond timer + * @timer: GPTIMER on which the correction support is to be applied + * @load: timer load value, used here to extract the expiry count + */ +static void

Re: [PATCH v3]OMAP:GPTIMER:1ms tick generation correction

2010-07-07 Thread David Brownell
--- On Wed, 7/7/10, Tony Lindgren t...@atomide.com wrote: Or can we somehow calculate this drift once during init? If it's set up in the gentime framework, yes; very standard. AT91 is one model (they all have 32K clocks used to generate the system tick). -- To unsubscribe from this list:

Re: [PATCH v3]OMAP:GPTIMER:1ms tick generation correction

2010-07-07 Thread Tony Lindgren
* David Brownell davi...@pacbell.net [100707 15:26]: --- On Wed, 7/7/10, Tony Lindgren t...@atomide.com wrote: Or can we somehow calculate this drift once during init? If it's set up in the gentime framework, yes; very standard. AT91 is one model (they all have 32K clocks used to

RE: [PATCH v3]OMAP:GPTIMER:1ms tick generation correction

2010-07-07 Thread DebBarma, Tarun Kanti
Tony, Thanks for the comments! Please see my response. -Original Message- From: Tony Lindgren [mailto:t...@atomide.com] Sent: Wednesday, July 07, 2010 5:30 PM To: DebBarma, Tarun Kanti Cc: linux-omap@vger.kernel.org; R, Sricharan Subject: Re: [PATCH v3]OMAP:GPTIMER:1ms tick