Re: [PATCH v2 4/8] ARM: OMAP2+: hwmod: revise hardreset behavior

2012-04-19 Thread Ramirez Luna, Omar
Hi Paul, On Thu, Apr 19, 2012 at 2:46 PM, Paul Walmsley wrote: > Hi Benoît, > > On Thu, 19 Apr 2012, Cousson, Benoit wrote: > >> On 4/19/2012 7:17 PM, Paul Walmsley wrote: >> > On Thu, 19 Apr 2012, Cousson, Benoit wrote: >> > >> > > The concern of the people doing SW in these embedded processors

Re: [PATCH v2 4/8] ARM: OMAP2+: hwmod: revise hardreset behavior

2012-04-19 Thread Paul Walmsley
Hi Benoît, On Thu, 19 Apr 2012, Cousson, Benoit wrote: > On 4/19/2012 7:17 PM, Paul Walmsley wrote: > > On Thu, 19 Apr 2012, Cousson, Benoit wrote: > > > > > The concern of the people doing SW in these embedded processors was mainly > > > because we were releasing the reset of processor without

Re: [PATCH v2 4/8] ARM: OMAP2+: hwmod: revise hardreset behavior

2012-04-19 Thread Cousson, Benoit
Hi Paul, On 4/19/2012 7:17 PM, Paul Walmsley wrote: Hi Benoît, On Thu, 19 Apr 2012, Cousson, Benoit wrote: The concern of the people doing SW in these embedded processors was mainly because we were releasing the reset of processor without loading any SW first and thus the processor was execut

Re: [PATCH v2 4/8] ARM: OMAP2+: hwmod: revise hardreset behavior

2012-04-19 Thread Paul Walmsley
Hi Benoît, On Thu, 19 Apr 2012, Cousson, Benoit wrote: > The concern of the people doing SW in these embedded processors was mainly > because we were releasing the reset of processor without loading any SW first > and thus the processor was executing some random instructions. > > So if we consid

Re: [PATCH v2 4/8] ARM: OMAP2+: hwmod: revise hardreset behavior

2012-04-19 Thread Cousson, Benoit
+ Omar and Ohad, Salut Paul, On 4/19/2012 8:53 AM, Paul Walmsley wrote: Hi Benoît, On Mon, 27 Feb 2012, Paul Walmsley wrote: Change the way that hardreset lines are handled by the hwmod code. Hardreset lines are generally associated with initiator IP blocks. Prior to this change, the hwmod c

Re: [PATCH v2 4/8] ARM: OMAP2+: hwmod: revise hardreset behavior

2012-04-18 Thread Paul Walmsley
Hi Benoît, On Mon, 27 Feb 2012, Paul Walmsley wrote: > Change the way that hardreset lines are handled by the hwmod code. > Hardreset lines are generally associated with initiator IP blocks. > Prior to this change, the hwmod code expected to control hardreset > lines itself, asserting them on shu

[PATCH v2 4/8] ARM: OMAP2+: hwmod: revise hardreset behavior

2012-02-27 Thread Paul Walmsley
Change the way that hardreset lines are handled by the hwmod code. Hardreset lines are generally associated with initiator IP blocks. Prior to this change, the hwmod code expected to control hardreset lines itself, asserting them on shutdown and deasserting them upon enable. But driver authors ins