Re: ULPI phy issue with

2016-09-16 Thread Fabien Lahoudere
Hi, I have splitted the patch to submit only imx53 configuration. I will follow Stephen submission to test it with my board and add needed code to solve my clock issue. Thanks Fabien On 14/09/16 12:14, Peter Chen wrote: On Tue, Sep 13, 2016 at 08:05:32PM +0200, Fabien Lahoudere wrote:

Re: ULPI phy issue with

2016-09-14 Thread Peter Chen
On Tue, Sep 13, 2016 at 08:05:32PM +0200, Fabien Lahoudere wrote: > Hi Peter, > > >> > >>This is our device tree imx-ppd.dts: > > > >I may know the reason why you meet hang at current flow, you are using > >generic phy driver, and the PHY clock is enabled at phy_init which is > >called later than

Re: ULPI phy issue with

2016-09-13 Thread Fabien Lahoudere
Hi Peter, First thank you for your help. On 13/09/16 08:52, Peter Chen wrote: On Mon, Sep 12, 2016 at 12:06:10PM +0200, Fabien Lahoudere wrote: On 12/09/16 11:46, Peter Chen wrote: On Mon, Sep 12, 2016 at 11:13:01AM +0200, Fabien Lahoudere wrote: Hi, Yes, please send the patch and tell

Re: ULPI phy issue with

2016-09-13 Thread Peter Chen
On Mon, Sep 12, 2016 at 12:06:10PM +0200, Fabien Lahoudere wrote: > > > On 12/09/16 11:46, Peter Chen wrote: > >On Mon, Sep 12, 2016 at 11:13:01AM +0200, Fabien Lahoudere wrote: > >>Hi, > >> > >>>Yes, please send the patch and tell me which dts and ULPI code you are > >>>using. We need to

Re: ULPI phy issue with

2016-09-12 Thread Fabien Lahoudere
On 12/09/16 11:46, Peter Chen wrote: On Mon, Sep 12, 2016 at 11:13:01AM +0200, Fabien Lahoudere wrote: Hi, Yes, please send the patch and tell me which dts and ULPI code you are using. We need to understand why the system is hang when configure the PHY mode at portsc for your case, afaik,

Re: ULPI phy issue with

2016-09-12 Thread Peter Chen
On Mon, Sep 12, 2016 at 11:13:01AM +0200, Fabien Lahoudere wrote: > Hi, > > >Yes, please send the patch and tell me which dts and ULPI code you are > >using. We need to understand why the system is hang when configure the > >PHY mode at portsc for your case, afaik, the PHY mode needs to be >

Re: ULPI phy issue with

2016-09-12 Thread Fabien Lahoudere
Hi, On 10/09/16 05:35, Peter Chen wrote: On Fri, Sep 09, 2016 at 12:50:45PM +0200, Fabien Lahoudere wrote: Hi, Thanks for your reply. On 09/09/16 09:42, Peter Chen wrote: On Thu, Sep 08, 2016 at 10:00:22AM +0200, Fabien Lahoudere wrote: Hi, I have an imx53 based boards with an ULPI phy

Re: ULPI phy issue with

2016-09-09 Thread Peter Chen
On Fri, Sep 09, 2016 at 12:50:45PM +0200, Fabien Lahoudere wrote: > Hi, > > Thanks for your reply. > > On 09/09/16 09:42, Peter Chen wrote: > >On Thu, Sep 08, 2016 at 10:00:22AM +0200, Fabien Lahoudere wrote: > >>Hi, > >> > >>I have an imx53 based boards with an ULPI phy (smsc 3315) connected to

Re: ULPI phy issue with

2016-09-09 Thread Fabien Lahoudere
Hi, Thanks for your reply. On 09/09/16 09:42, Peter Chen wrote: On Thu, Sep 08, 2016 at 10:00:22AM +0200, Fabien Lahoudere wrote: Hi, I have an imx53 based boards with an ULPI phy (smsc 3315) connected to usbh2 and usbh3 and encounter problem with patch "usb: chipidea: coordinate usb phy

Re: ULPI phy issue with

2016-09-09 Thread Peter Chen
On Thu, Sep 08, 2016 at 10:00:22AM +0200, Fabien Lahoudere wrote: > Hi, > > I have an imx53 based boards with an ULPI phy (smsc 3315) connected to usbh2 > and usbh3 and encounter problem with patch > "usb: chipidea: coordinate usb phy initialization for different phy type". > > In