Sripathy, Vishwanath wrote:
-PFA,
- Attached patch provides further optimized 3630 3430 path for
calculating M2 stablization delay.
- The formula used to compute clkoutx2, is actually calculating for
clkoutm2x2 according to trm clkoutx2 = (Fref * 2 * M)/ (N + 1).
(Thanks to Eduardo for
-Original Message-
From: K, Ambresh
Sent: Thursday, March 18, 2010 12:48 PM
To: Gurav , Pramod
Cc: linux-omap@vger.kernel.org; Sripathy, Vishwanath
Subject: Re: [PATCH v2 2/2] OMAP3630 SDRC: Change in DVFS Latency Formula for
OMAP3630
Gurav , Pramod wrote:
This patch uses new
Gurav , Pramod wrote:
This patch uses new formula to derive the dpll3 clock Stabilization
delay during DVFS for OMAP3630. The formula used is :
Latency = 2 * SYS_CLK + 10 * CLKOUTX2
1usec buffer time is added for safety.
Signed-off-by: Vishwanath Sripathy vishwanath...@ti.com
Signed-off-by:
This patch uses new formula to derive the dpll3 clock Stabilization
delay during DVFS for OMAP3630. The formula used is :
Latency = 2 * SYS_CLK + 10 * CLKOUTX2
1usec buffer time is added for safety.
Signed-off-by: Vishwanath Sripathy vishwanath...@ti.com
Signed-off-by: Pramod Gurav