RE: [PATCH V2] OMAP3: PM: Workaround for DPLL3 Lock issue

2010-05-19 Thread Sripathy, Vishwanath
Kevin, -Original Message- From: Kevin Hilman [mailto:khil...@deeprootsystems.com] Sent: Tuesday, May 18, 2010 10:07 PM To: Sripathy, Vishwanath Cc: Gulati, Shweta; linux-omap@vger.kernel.org Subject: Re: [PATCH V2] OMAP3: PM: Workaround for DPLL3 Lock issue Sripathy, Vishwanath

Re: [PATCH V2] OMAP3: PM: Workaround for DPLL3 Lock issue

2010-05-19 Thread Benoit Cousson
Hi Vishwa, On 5/13/2010 12:12 PM, shweta gulati wrote: From: Vishwanath Sripathyvishwanath...@ti.com OMAP3430/3630 has a Silicon bug because of which SDRC is released from IDLE even before Core DPLL has locked. This leads to undefined behaviour of SDRC DLL. This patch has workaround for the

RE: [PATCH V2] OMAP3: PM: Workaround for DPLL3 Lock issue

2010-05-19 Thread Sripathy, Vishwanath
Hi Benoit, -Original Message- From: Cousson, Benoit Sent: Wednesday, May 19, 2010 5:28 PM To: Gulati, Shweta Cc: linux-omap@vger.kernel.org; Sripathy, Vishwanath Subject: Re: [PATCH V2] OMAP3: PM: Workaround for DPLL3 Lock issue Hi Vishwa, On 5/13/2010 12:12 PM, shweta gulati

Re: [PATCH V2] OMAP3: PM: Workaround for DPLL3 Lock issue

2010-05-19 Thread Benoit Cousson
On 5/19/2010 3:50 PM, Sripathy, Vishwanath wrote: Hi Benoit, -Original Message- From: Cousson, Benoit Sent: Wednesday, May 19, 2010 5:28 PM To: Gulati, Shweta Cc: linux-omap@vger.kernel.org; Sripathy, Vishwanath Subject: Re: [PATCH V2] OMAP3: PM: Workaround for DPLL3 Lock issue Hi

RE: [PATCH V2] OMAP3: PM: Workaround for DPLL3 Lock issue

2010-05-19 Thread Sripathy, Vishwanath
Hi Benoit, -Original Message- From: Cousson, Benoit Sent: Wednesday, May 19, 2010 8:00 PM To: Sripathy, Vishwanath Cc: Gulati, Shweta; linux-omap@vger.kernel.org Subject: Re: [PATCH V2] OMAP3: PM: Workaround for DPLL3 Lock issue On 5/19/2010 3:50 PM, Sripathy, Vishwanath wrote

Re: [PATCH V2] OMAP3: PM: Workaround for DPLL3 Lock issue

2010-05-19 Thread Benoit Cousson
On 5/19/2010 4:37 PM, Sripathy, Vishwanath wrote: Hi Benoit, -Original Message- From: Cousson, Benoit Sent: Wednesday, May 19, 2010 8:00 PM To: Sripathy, Vishwanath Cc: Gulati, Shweta; linux-omap@vger.kernel.org Subject: Re: [PATCH V2] OMAP3: PM: Workaround for DPLL3 Lock issue On 5

RE: [PATCH V2] OMAP3: PM: Workaround for DPLL3 Lock issue

2010-05-18 Thread Sripathy, Vishwanath
Kevin, -Original Message- From: Kevin Hilman [mailto:khil...@deeprootsystems.com] Sent: Friday, May 14, 2010 11:28 PM To: Gulati, Shweta Cc: linux-omap@vger.kernel.org; Sripathy, Vishwanath Subject: Re: [PATCH V2] OMAP3: PM: Workaround for DPLL3 Lock issue shweta gulati

Re: [PATCH V2] OMAP3: PM: Workaround for DPLL3 Lock issue

2010-05-18 Thread Kevin Hilman
Sripathy, Vishwanath vishwanath...@ti.com writes: All that being said, why is the voltage level being programmed here? It seems to me that all of this errata handling should be self-contained in the voltage layer. I am not sure if entire errata can be contained in voltage layer. This is

Re: [PATCH V2] OMAP3: PM: Workaround for DPLL3 Lock issue

2010-05-14 Thread Kevin Hilman
shweta gulati shweta.gul...@ti.com writes: From: Vishwanath Sripathy vishwanath...@ti.com OMAP3430/3630 has a Silicon bug because of which SDRC is released from IDLE even before Core DPLL has locked. This leads to undefined behaviour of SDRC DLL. This patch has workaround for the same.

[PATCH V2] OMAP3: PM: Workaround for DPLL3 Lock issue

2010-05-13 Thread shweta gulati
From: Vishwanath Sripathy vishwanath...@ti.com OMAP3430/3630 has a Silicon bug because of which SDRC is released from IDLE even before Core DPLL has locked. This leads to undefined behaviour of SDRC DLL. This patch has workaround for the same. Description of WA for 3430: Initialization: