RE: [PATCH v3 resend] USB: PHY: Re-organize Tegra USB PHY driver

2012-10-23 Thread Venu Byravarasu
-Original Message- From: Venu Byravarasu Sent: Monday, October 22, 2012 4:04 PM To: 'ba...@ti.com' Cc: st...@rowland.harvard.edu; gre...@linuxfoundation.org; linux- u...@vger.kernel.org; linux-ker...@vger.kernel.org Subject: RE: [PATCH v3 resend] USB: PHY: Re-organize Tegra USB PHY

Re: [PATCH v3 resend] USB: PHY: Re-organize Tegra USB PHY driver

2012-10-23 Thread Felipe Balbi
...@vger.kernel.org Subject: RE: [PATCH v3 resend] USB: PHY: Re-organize Tegra USB PHY driver what is this SOC dependent PHY driver ? SOC dependent PHY driver actually deals with the PHY interface programming. e.g. please see code present in tegra2_usb_driver.c. What sort

Re: [PATCH v3 resend] USB: PHY: Re-organize Tegra USB PHY driver

2012-10-22 Thread Felipe Balbi
Hi, On Fri, Oct 19, 2012 at 10:29:35AM -0600, Stephen Warren wrote: On 10/19/2012 09:35 AM, Felipe Balbi wrote: Hi, On Fri, Oct 19, 2012 at 04:08:05PM +0530, Venu Byravarasu wrote: NVIDIA produces several Tegra SoCs viz Tegra20, Tegra30 etc. In order to support USB PHY drivers on

RE: [PATCH v3 resend] USB: PHY: Re-organize Tegra USB PHY driver

2012-10-22 Thread Venu Byravarasu
: PHY: Re-organize Tegra USB PHY driver * PGP Signed by an unknown key Hi, On Fri, Oct 19, 2012 at 04:08:05PM +0530, Venu Byravarasu wrote: NVIDIA produces several Tegra SoCs viz Tegra20, Tegra30 etc. I was reading this driver more closely and I have a bunch of questions about

Re: [PATCH v3 resend] USB: PHY: Re-organize Tegra USB PHY driver

2012-10-22 Thread Felipe Balbi
@vger.kernel.org; linux-ker...@vger.kernel.org Subject: Re: [PATCH v3 resend] USB: PHY: Re-organize Tegra USB PHY driver * PGP Signed by an unknown key Hi, On Fri, Oct 19, 2012 at 04:08:05PM +0530, Venu Byravarasu wrote: NVIDIA produces several Tegra SoCs viz Tegra20, Tegra30 etc

RE: [PATCH v3 resend] USB: PHY: Re-organize Tegra USB PHY driver

2012-10-22 Thread Venu Byravarasu
...@rowland.harvard.edu; gre...@linuxfoundation.org; ba...@ti.com; linux-usb@vger.kernel.org; linux-ker...@vger.kernel.org Subject: Re: [PATCH v3 resend] USB: PHY: Re-organize Tegra USB PHY driver Old Signed by an unknown key Hi, On Fri, Oct 19, 2012 at 04:08:05PM +0530, Venu

RE: [PATCH v3 resend] USB: PHY: Re-organize Tegra USB PHY driver

2012-10-22 Thread Venu Byravarasu
] USB: PHY: Re-organize Tegra USB PHY driver * PGP Signed by an unknown key Hi, Hi Felipe, The current patch splits out the existing tegra USB phy driver into two parts, as you would have already noticed from the code. The probe and etc changes that you asked to add

Re: [PATCH v3 resend] USB: PHY: Re-organize Tegra USB PHY driver

2012-10-22 Thread Alan Stern
On Mon, 22 Oct 2012, Felipe Balbi wrote: Hi, On Fri, Oct 19, 2012 at 10:29:35AM -0600, Stephen Warren wrote: On 10/19/2012 09:35 AM, Felipe Balbi wrote: Hi, On Fri, Oct 19, 2012 at 04:08:05PM +0530, Venu Byravarasu wrote: NVIDIA produces several Tegra SoCs viz Tegra20, Tegra30

Re: [PATCH v3 resend] USB: PHY: Re-organize Tegra USB PHY driver

2012-10-19 Thread Alan Stern
On Fri, 19 Oct 2012, Venu Byravarasu wrote: NVIDIA produces several Tegra SoCs viz Tegra20, Tegra30 etc. In order to support USB PHY drivers on these SoCs, existing PHY driver is split into SoC agnostic common USB PHY driver and Tegra20-specific USB phy driver. This will facilitate easy

Re: [PATCH v3 resend] USB: PHY: Re-organize Tegra USB PHY driver

2012-10-19 Thread Felipe Balbi
Hi, On Fri, Oct 19, 2012 at 04:08:05PM +0530, Venu Byravarasu wrote: NVIDIA produces several Tegra SoCs viz Tegra20, Tegra30 etc. In order to support USB PHY drivers on these SoCs, existing PHY driver is split into SoC agnostic common USB PHY driver and Tegra20-specific USB phy driver. This

Re: [PATCH v3 resend] USB: PHY: Re-organize Tegra USB PHY driver

2012-10-19 Thread Stephen Warren
On 10/19/2012 09:35 AM, Felipe Balbi wrote: Hi, On Fri, Oct 19, 2012 at 04:08:05PM +0530, Venu Byravarasu wrote: NVIDIA produces several Tegra SoCs viz Tegra20, Tegra30 etc. In order to support USB PHY drivers on these SoCs, existing PHY driver is split into SoC agnostic common USB PHY