Re: [U-Boot] [PATCH 2/3] ARM: Tegra: USB: Add driver support for Tegra30/Tegra114

2013-05-03 Thread Jim Lin
On Fri, 2013-05-03 at 03:29 +0800, Stephen Warren wrote: On 04/29/2013 03:21 AM, Jim Lin wrote: Tegra30 and Tegra114 are compatible except 1. T30 takes 55 ms to finish Port Reset. T114 takes 50 ms. Is that 55-vs-50 some aspect of the HW specification itself, or the overall result of

Re: [U-Boot] [PATCH 2/3] ARM: Tegra: USB: Add driver support for Tegra30/Tegra114

2013-05-03 Thread Stephen Warren
On 05/03/2013 04:53 AM, Jim Lin wrote: On Fri, 2013-05-03 at 03:29 +0800, Stephen Warren wrote: On 04/29/2013 03:21 AM, Jim Lin wrote: Tegra30 and Tegra114 are compatible except 1. T30 takes 55 ms to finish Port Reset. T114 takes 50 ms. Is that 55-vs-50 some aspect of the HW

Re: [U-Boot] [PATCH 2/3] ARM: Tegra: USB: Add driver support for Tegra30/Tegra114

2013-05-02 Thread Jim Lin
On Thu, 2013-05-02 at 03:33 +0800, Marek Vasut wrote: Dear Tom Rini, On Wed, May 01, 2013 at 09:16:45AM -0700, Tom Warren wrote: Tom, On Tue, Apr 30, 2013 at 10:20 AM, Tom Rini tr...@ti.com wrote: On Tue, Apr 30, 2013 at 09:21:18AM -0700, Tom Warren wrote: Marek,

Re: [U-Boot] [PATCH 2/3] ARM: Tegra: USB: Add driver support for Tegra30/Tegra114

2013-05-02 Thread Marek Vasut
Dear Jim Lin, [...] This is a problem with the struct-based access indeed. I agree with Tom it'd be worth to at least try distilling the common part into header shared between those three CPUs. OK. I will add this into next version of patch. btw you're also adding some

Re: [U-Boot] [PATCH 2/3] ARM: Tegra: USB: Add driver support for Tegra30/Tegra114

2013-05-02 Thread Tom Warren
Jim, -Original Message- From: Marek Vasut [mailto:ma...@denx.de] Sent: Thursday, May 02, 2013 4:39 AM To: Jim Lin Cc: Tom Rini; u-boot@lists.denx.de; Tom Warren; Stephen Warren; Tom Warren Subject: Re: [U-Boot] [PATCH 2/3] ARM: Tegra: USB: Add driver support for Tegra30/Tegra114

Re: [U-Boot] [PATCH 2/3] ARM: Tegra: USB: Add driver support for Tegra30/Tegra114

2013-05-02 Thread Stephen Warren
On 04/29/2013 03:21 AM, Jim Lin wrote: Tegra30 and Tegra114 are compatible except 1. T30 takes 55 ms to finish Port Reset. T114 takes 50 ms. Is that 55-vs-50 some aspect of the HW specification itself, or the overall result of multiple separate delays? I ask because the statement that one

Re: [U-Boot] [PATCH 2/3] ARM: Tegra: USB: Add driver support for Tegra30/Tegra114

2013-05-01 Thread Tom Warren
Tom, On Tue, Apr 30, 2013 at 10:20 AM, Tom Rini tr...@ti.com wrote: On Tue, Apr 30, 2013 at 09:21:18AM -0700, Tom Warren wrote: Marek, -Original Message- From: Marek Vasut [mailto:ma...@denx.de] Sent: Monday, April 29, 2013 4:47 PM To: Jim Lin Cc:

Re: [U-Boot] [PATCH 2/3] ARM: Tegra: USB: Add driver support for Tegra30/Tegra114

2013-05-01 Thread Tom Rini
On Wed, May 01, 2013 at 09:16:45AM -0700, Tom Warren wrote: Tom, On Tue, Apr 30, 2013 at 10:20 AM, Tom Rini tr...@ti.com wrote: On Tue, Apr 30, 2013 at 09:21:18AM -0700, Tom Warren wrote: Marek, -Original Message- From: Marek Vasut [mailto:ma...@denx.de] Sent:

Re: [U-Boot] [PATCH 2/3] ARM: Tegra: USB: Add driver support for Tegra30/Tegra114

2013-05-01 Thread Marek Vasut
Dear Tom Rini, On Wed, May 01, 2013 at 09:16:45AM -0700, Tom Warren wrote: Tom, On Tue, Apr 30, 2013 at 10:20 AM, Tom Rini tr...@ti.com wrote: On Tue, Apr 30, 2013 at 09:21:18AM -0700, Tom Warren wrote: Marek, -Original Message- From: Marek Vasut

Re: [U-Boot] [PATCH 2/3] ARM: Tegra: USB: Add driver support for Tegra30/Tegra114

2013-05-01 Thread Tom Warren
On Wed, May 1, 2013 at 12:33 PM, Marek Vasut ma...@denx.de wrote: Dear Tom Rini, On Wed, May 01, 2013 at 09:16:45AM -0700, Tom Warren wrote: Tom, On Tue, Apr 30, 2013 at 10:20 AM, Tom Rini tr...@ti.com wrote: On Tue, Apr 30, 2013 at 09:21:18AM -0700, Tom Warren wrote: Marek,

Re: [U-Boot] [PATCH 2/3] ARM: Tegra: USB: Add driver support for Tegra30/Tegra114

2013-05-01 Thread Tom Warren
Adding Jim back into the conversation since he got dropped a couple of emails back. On Wed, May 1, 2013 at 4:20 PM, Tom Warren twarren.nvi...@gmail.com wrote: On Wed, May 1, 2013 at 12:33 PM, Marek Vasut ma...@denx.de wrote: Dear Tom Rini, On Wed, May 01, 2013 at 09:16:45AM -0700, Tom

Re: [U-Boot] [PATCH 2/3] ARM: Tegra: USB: Add driver support for Tegra30/Tegra114

2013-04-30 Thread Tom Warren
Marek, -Original Message- From: Marek Vasut [mailto:ma...@denx.de] Sent: Monday, April 29, 2013 4:47 PM To: Jim Lin Cc: u-boot@lists.denx.de; Tom Warren; Stephen Warren Subject: Re: [PATCH 2/3] ARM: Tegra: USB: Add driver support for Tegra30/Tegra114 Dear Jim Lin, Tegra30

Re: [U-Boot] [PATCH 2/3] ARM: Tegra: USB: Add driver support for Tegra30/Tegra114

2013-04-30 Thread Marek Vasut
Dear Tom Warren, Marek, -Original Message- From: Marek Vasut [mailto:ma...@denx.de] Sent: Monday, April 29, 2013 4:47 PM To: Jim Lin Cc: u-boot@lists.denx.de; Tom Warren; Stephen Warren Subject: Re: [PATCH 2/3] ARM: Tegra: USB: Add driver support for Tegra30/Tegra114

Re: [U-Boot] [PATCH 2/3] ARM: Tegra: USB: Add driver support for Tegra30/Tegra114

2013-04-30 Thread Tom Rini
On Tue, Apr 30, 2013 at 09:21:18AM -0700, Tom Warren wrote: Marek, -Original Message- From: Marek Vasut [mailto:ma...@denx.de] Sent: Monday, April 29, 2013 4:47 PM To: Jim Lin Cc: u-boot@lists.denx.de; Tom Warren; Stephen Warren Subject: Re: [PATCH 2/3] ARM: Tegra: USB: Add

[U-Boot] [PATCH 2/3] ARM: Tegra: USB: Add driver support for Tegra30/Tegra114

2013-04-29 Thread Jim Lin
Tegra30 and Tegra114 are compatible except 1. T30 takes 55 ms to finish Port Reset. T114 takes 50 ms. 2. PLL parameters Tested on Tegra20 Harmony/Seaboard, Tegra30 Cardhu, and Tegra114 Dalmore platforms. All works well. Signed-off-by: Jim Lin ji...@nvidia.com ---

Re: [U-Boot] [PATCH 2/3] ARM: Tegra: USB: Add driver support for Tegra30/Tegra114

2013-04-29 Thread Marek Vasut
Dear Jim Lin, Tegra30 and Tegra114 are compatible except 1. T30 takes 55 ms to finish Port Reset. T114 takes 50 ms. 2. PLL parameters Tested on Tegra20 Harmony/Seaboard, Tegra30 Cardhu, and Tegra114 Dalmore platforms. All works well. Signed-off-by: Jim Lin ji...@nvidia.com ---