RE: [PATCH v6 10/10] ARM: OMAP2+: tusb6010: generic timing calculation

2012-09-19 Thread Mohammed, Afzal
Hi Tony, On Tue, Sep 18, 2012 at 04:40:02, Tony Lindgren wrote: * Tony Lindgren t...@atomide.com [120917 15:54]: Can you please try with the attached patch ? Gave it a quick try and it seemed to work.. But when I tried rebasing my patches for the cbus to keep things working with

RE: [PATCH v6 10/10] ARM: OMAP2+: tusb6010: generic timing calculation

2012-09-17 Thread Mohammed, Afzal
Hi Tony, On Fri, Sep 14, 2012 at 15:50:02, Mohammed, Afzal wrote: * Mohammed, Afzal: Wednesday, September 12, 2012 3:20 PM But some of the tusb async values is less by one. I need to get it right. Reason has been identified. It was due to rounding error, no changes are required in the

Re: [PATCH v6 10/10] ARM: OMAP2+: tusb6010: generic timing calculation

2012-09-17 Thread Tony Lindgren
* Mohammed, Afzal af...@ti.com [120917 01:40]: Hi Tony, On Fri, Sep 14, 2012 at 15:50:02, Mohammed, Afzal wrote: * Mohammed, Afzal: Wednesday, September 12, 2012 3:20 PM But some of the tusb async values is less by one. I need to get it right. Reason has been identified. It was

Re: [PATCH v6 10/10] ARM: OMAP2+: tusb6010: generic timing calculation

2012-09-17 Thread Tony Lindgren
* Tony Lindgren t...@atomide.com [120917 15:54]: * Mohammed, Afzal af...@ti.com [120917 01:40]: Hi Tony, On Fri, Sep 14, 2012 at 15:50:02, Mohammed, Afzal wrote: * Mohammed, Afzal: Wednesday, September 12, 2012 3:20 PM But some of the tusb async values is less by one. I need

RE: [PATCH v6 10/10] ARM: OMAP2+: tusb6010: generic timing calculation

2012-09-14 Thread Mohammed, Afzal
* Mohammed, Afzal: Wednesday, September 12, 2012 3:20 PM But some of the tusb async values is less by one. I need to get it right. Reason has been identified. It was due to rounding error, no changes are required in the expressions. Moving completely to picoseconds resolves the issue. Can you

RE: [PATCH v6 10/10] ARM: OMAP2+: tusb6010: generic timing calculation

2012-09-12 Thread Mohammed, Afzal
Hi Tony, On Wed, Sep 12, 2012 at 00:16:06, Tony Lindgren wrote: Here are the timing changes with and without this patch from my n800. You can just diff the two files to see some differences. Hmm.. that was pretty close, OneNAND async,sync as well as tusb sync values were same. But some of

Re: [PATCH v6 10/10] ARM: OMAP2+: tusb6010: generic timing calculation

2012-09-11 Thread Tony Lindgren
* Tony Lindgren t...@atomide.com [120906 13:45]: * Mohammed, Afzal af...@ti.com [120906 00:40]: Hi Tony, On Mon, Sep 03, 2012 at 11:04:10, Mohammed, Afzal wrote: On Mon, Aug 27, 2012 at 14:04:44, Mohammed, Afzal wrote: On Sat, Aug 25, 2012 at 01:16:30, Tony Lindgren wrote:

RE: [PATCH v6 10/10] ARM: OMAP2+: tusb6010: generic timing calculation

2012-09-06 Thread Mohammed, Afzal
Hi Tony, On Mon, Sep 03, 2012 at 11:04:10, Mohammed, Afzal wrote: On Mon, Aug 27, 2012 at 14:04:44, Mohammed, Afzal wrote: On Sat, Aug 25, 2012 at 01:16:30, Tony Lindgren wrote: This hangs n800 during the boot. Paul reported that n800 stopped booting on OMAP baseline [1] due to an mmc

Re: [PATCH v6 10/10] ARM: OMAP2+: tusb6010: generic timing calculation

2012-09-06 Thread Tony Lindgren
* Mohammed, Afzal af...@ti.com [120906 00:40]: Hi Tony, On Mon, Sep 03, 2012 at 11:04:10, Mohammed, Afzal wrote: On Mon, Aug 27, 2012 at 14:04:44, Mohammed, Afzal wrote: On Sat, Aug 25, 2012 at 01:16:30, Tony Lindgren wrote: This hangs n800 during the boot. Paul reported that

RE: [PATCH v6 10/10] ARM: OMAP2+: tusb6010: generic timing calculation

2012-09-06 Thread Paul Walmsley
+ Rajendra Hi On Thu, 6 Sep 2012, Mohammed, Afzal wrote: I tried to get an n800, but has been unsuccessful. We took an n800 to TII a few years ago, hopefully you can find it. Cc'ing Rajendra who might know where it is. - Paul -- To unsubscribe from this list: send the line unsubscribe

RE: [PATCH v6 10/10] ARM: OMAP2+: tusb6010: generic timing calculation

2012-09-02 Thread Mohammed, Afzal
Hi Tony, On Mon, Aug 27, 2012 at 14:04:44, Mohammed, Afzal wrote: On Sat, Aug 25, 2012 at 01:16:30, Tony Lindgren wrote: This hangs n800 during the boot. Shall I read the above as n800 boot without patch 10/10, but with the other patches in this series ? As per the board file, n800 has

RE: [PATCH v6 10/10] ARM: OMAP2+: tusb6010: generic timing calculation

2012-08-27 Thread Mohammed, Afzal
Hi Tony, On Sat, Aug 25, 2012 at 01:16:30, Tony Lindgren wrote: This hangs n800 during the boot. Shall I read the above as n800 boot without patch 10/10, but with the other patches in this series ? As per the board file, n800 has tusb6010 as well as OneNAND in sync read async write mode, was

Re: [PATCH v6 10/10] ARM: OMAP2+: tusb6010: generic timing calculation

2012-08-24 Thread Tony Lindgren
* Afzal Mohammed af...@ti.com [120821 03:46]: Generic gpmc timing calculation helper is available now, use it instead of custom timing calculation. This hangs n800 during the boot. Tony -- To unsubscribe from this list: send the line unsubscribe linux-omap in the body of a message to

[PATCH v6 10/10] ARM: OMAP2+: tusb6010: generic timing calculation

2012-08-21 Thread Afzal Mohammed
Generic gpmc timing calculation helper is available now, use it instead of custom timing calculation. Signed-off-by: Afzal Mohammed af...@ti.com --- arch/arm/mach-omap2/usb-tusb6010.c | 181 +--- 1 files changed, 43 insertions(+), 138 deletions(-) diff --git