Re: [PATCH] usb: host: tegra: Reset Tegra USB controller before init
>
> On 04/02/2013 01:12 AM, Venu Byravarasu wrote:
> >> gre...@linuxfoundation.org wrote at Tuesday, March 05, 2013 6:04 AM:
> >> On Mon, Mar 04, 2013 at 09:55:44AM -0700, Stephen Warren wrote:
> &
On 04/02/2013 01:12 AM, Venu Byravarasu wrote:
>> gre...@linuxfoundation.org wrote at Tuesday, March 05, 2013 6:04 AM:
>> On Mon, Mar 04, 2013 at 09:55:44AM -0700, Stephen Warren wrote:
>>> On 03/04/2013 12:55 AM, Venu Byravarasu wrote:
Stephen Warren wrote at Thursday, February 28, 2013 11:47
ject: Re: [PATCH] usb: host: tegra: Reset Tegra USB controller before init
>
> On Mon, Mar 04, 2013 at 09:55:44AM -0700, Stephen Warren wrote:
> > On 03/04/2013 12:55 AM, Venu Byravarasu wrote:
> > > Stephen Warren wrote at Thursday, February 28, 2013 11:47 PM:
> >
On Mon, Mar 04, 2013 at 09:55:44AM -0700, Stephen Warren wrote:
> On 03/04/2013 12:55 AM, Venu Byravarasu wrote:
> > Stephen Warren wrote at Thursday, February 28, 2013 11:47 PM:
> >> On 02/27/2013 11:36 PM, Venu Byravarasu wrote:
> >>> To clear any configurations made by U-Boot on Tegra USB contro
On Mon, 4 Mar 2013, Stephen Warren wrote:
> On 03/04/2013 12:55 AM, Venu Byravarasu wrote:
> > Stephen Warren wrote at Thursday, February 28, 2013 11:47 PM:
> >> On 02/27/2013 11:36 PM, Venu Byravarasu wrote:
> >>> To clear any configurations made by U-Boot on Tegra USB controller,
> >>> reset it
On 03/04/2013 12:55 AM, Venu Byravarasu wrote:
> Stephen Warren wrote at Thursday, February 28, 2013 11:47 PM:
>> On 02/27/2013 11:36 PM, Venu Byravarasu wrote:
>>> To clear any configurations made by U-Boot on Tegra USB controller,
>>> reset it before init in probe.
>>
>>> diff --git a/drivers/usb
ject: Re: [PATCH] usb: host: tegra: Reset Tegra USB controller before init
>
> On 02/27/2013 11:36 PM, Venu Byravarasu wrote:
> > To clear any configurations made by U-Boot on Tegra USB controller,
> > reset it before init in probe.
>
> > diff --git a/drivers/usb/h
On 02/28/2013 11:52 AM, Alan Stern wrote:
> On Thu, 28 Feb 2013, Stephen Warren wrote:
>
>> I think this patch might cause unintended consequences.
>>
>> When the Tegra PHY code is converted to a driver (i.e. has its own
>> probe), the initial order of execution of the PHY and EHCI driver probes
>
On Thu, 28 Feb 2013, Stephen Warren wrote:
> I think this patch might cause unintended consequences.
>
> When the Tegra PHY code is converted to a driver (i.e. has its own
> probe), the initial order of execution of the PHY and EHCI driver probes
> will not be guaranteed.
>
> In particular, sinc
On 02/27/2013 11:36 PM, Venu Byravarasu wrote:
> To clear any configurations made by U-Boot on Tegra USB controller,
> reset it before init in probe.
> diff --git a/drivers/usb/host/ehci-tegra.c b/drivers/usb/host/ehci-tegra.c
> @@ -691,6 +692,10 @@ static int tegra_ehci_probe(struct platform_dev
On 02/28/2013 08:09 AM, Alan Stern wrote:
> On Thu, 28 Feb 2013, Venu Byravarasu wrote:
>
>> To clear any configurations made by U-Boot on Tegra USB controller,
>> reset it before init in probe.
>>
>> Signed-off-by: Venu Byravarasu
>> ---
>> When U-Boot configures a Tegra USB controller in device
On Thu, 28 Feb 2013, Venu Byravarasu wrote:
> To clear any configurations made by U-Boot on Tegra USB controller,
> reset it before init in probe.
>
> Signed-off-by: Venu Byravarasu
> ---
> When U-Boot configures a Tegra USB controller in device mode and if the EHCI
> driver of kernel tries to s
To clear any configurations made by U-Boot on Tegra USB controller,
reset it before init in probe.
Signed-off-by: Venu Byravarasu
---
When U-Boot configures a Tegra USB controller in device mode and if the EHCI
driver of kernel tries to set it to HOST mode, message "irq 52: nobody cared"
appears
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