From: Teerth Reddy
The patch has the changes to calculate the dpll3 clock stabilization
delay dynamically. The SRAM delay is calibrated during bootup using the
gptimers and used while calculating the stabilization delay. By using
the dynamic method the dependency on the type of cache being used
Sripathy, Vishwanath wrote:
+ /* calculate the sram delay */
+ delay_sram = (((mpurate / gt_rate) * diff) / (loop * 2));
+
+ error_gain = mpurate / gt_rate;
+ delay_sram = delay_sram + error_gain;
Cosmetic changes:
error_gain = mpurate / gt_rate;
de
> -Original Message-
> From: K, Ambresh
> Sent: Thursday, March 18, 2010 12:46 PM
> To: Gurav , Pramod
> Cc: linux-omap@vger.kernel.org; Reddy, Teerth; Sripathy, Vishwanath
> Subject: Re: [PATCH v4 1/2] OMAP3: SDRC: Dynamic Calculation of SDRC stall
> latency d
Pramod Gurav writes:
> From: Teerth Reddy
>
> The patch has the changes to calculate the dpll3 clock stabilization
> delay dynamically. The SRAM delay is calibrated during bootup using the
> gptimers and used while calculating the stabilization delay. By using
> the dynamic method the dependency
"G, Manjunath Kondaiah" writes:
>> +#ifdef CONFIG_ARCH_OMAP3
>> +void (*_omap3_sram_delay)(unsigned int);
>> +unsigned int measure_sram_delay(unsigned int loop)
>> +{
>> +static struct omap_dm_timer *gpt;
>> +unsigned long flags, diff = 0, gt_rate, mpurate;
>> +unsigned int delay_sra
Gurav , Pramod wrote:
From: Teerth Reddy
The patch has the changes to calculate the dpll3 clock stabilization
delay dynamically. The SRAM delay is calibrated during bootup using the
gptimers and used while calculating the stabilization delay. By using
the dynamic method the dependency on the ty
> Subject: [PATCH v4 1/2] OMAP3: SDRC: Dynamic Calculation of
> SDRC stall latency during DVFS
>
> From: Teerth Reddy
>
> The patch has the changes to calculate the dpll3 clock stabilization
> delay dynamically. The SRAM delay is calibrated during bootup
> using the
From: Teerth Reddy
The patch has the changes to calculate the dpll3 clock stabilization
delay dynamically. The SRAM delay is calibrated during bootup using the
gptimers and used while calculating the stabilization delay. By using
the dynamic method the dependency on the type of cache being used i
