On Tue, 18 Jun 2013, Felipe Balbi wrote:
> yeah, Roger brought up a big problem with OMAP's EHCI depending on the
> mode so, at least for now, we should keep phy_get and, in case of EHCI
> OMAP, phy_init in the glue :-(
>
> Roger has all the details, and they're also in the list archives, but
> b
Hi,
On Tue, Jun 18, 2013 at 10:53:26AM -0400, Alan Stern wrote:
> > > If the controllers don't want HCD core to manage the PHY they can just
> > > set it
> > > to some error code.
> >
> > they shouldn't have the choice, otherwise it'll be a bit of a PITA to
> > maintain the code. ehci core tries
On Tue, 18 Jun 2013, Felipe Balbi wrote:
> HI,
>
> On Tue, Jun 18, 2013 at 11:23:59AM +0300, Roger Quadros wrote:
> > On 06/18/2013 11:01 AM, Felipe Balbi wrote:
> > > Hi,
> > >
> > > On Tue, Jun 18, 2013 at 03:15:01AM -0400, Chao Xie wrote:
> > >> Some controller need software to initialize PHY
On Tue, Jun 18, 2013 at 4:48 PM, Felipe Balbi wrote:
> Hi,
>
> On Tue, Jun 18, 2013 at 11:45:05AM +0300, Roger Quadros wrote:
>> > this looks wrong for two reasons:
>> >
>> > a) you're not grabbing the PHY here.
>> >
>> > You can't just assume another entity grabbed you
Hi,
On Tue, Jun 18, 2013 at 11:45:05AM +0300, Roger Quadros wrote:
> > this looks wrong for two reasons:
> >
> > a) you're not grabbing the PHY here.
> >
> > You can't just assume another entity grabbed your PHY for you.
>
> Isn't that done in the controller d
On 06/18/2013 11:37 AM, Felipe Balbi wrote:
> Hi,
>
> On Tue, Jun 18, 2013 at 11:34:08AM +0300, Roger Quadros wrote:
> On Tue, Jun 18, 2013 at 03:15:01AM -0400, Chao Xie wrote:
>> Some controller need software to initialize PHY before add
>> host controller, and shut down PHY after rem
Hi,
On Tue, Jun 18, 2013 at 11:34:08AM +0300, Roger Quadros wrote:
> >>> On Tue, Jun 18, 2013 at 03:15:01AM -0400, Chao Xie wrote:
> Some controller need software to initialize PHY before add
> host controller, and shut down PHY after remove host controller.
> Add the generic code f
On 06/18/2013 11:24 AM, Felipe Balbi wrote:
> HI,
>
> On Tue, Jun 18, 2013 at 11:23:59AM +0300, Roger Quadros wrote:
>> On 06/18/2013 11:01 AM, Felipe Balbi wrote:
>>> Hi,
>>>
>>> On Tue, Jun 18, 2013 at 03:15:01AM -0400, Chao Xie wrote:
Some controller need software to initialize PHY before
On 06/18/2013 11:01 AM, Felipe Balbi wrote:
> Hi,
>
> On Tue, Jun 18, 2013 at 03:15:01AM -0400, Chao Xie wrote:
>> Some controller need software to initialize PHY before add
>> host controller, and shut down PHY after remove host controller.
>> Add the generic code for these controllers so they do
HI,
On Tue, Jun 18, 2013 at 11:23:59AM +0300, Roger Quadros wrote:
> On 06/18/2013 11:01 AM, Felipe Balbi wrote:
> > Hi,
> >
> > On Tue, Jun 18, 2013 at 03:15:01AM -0400, Chao Xie wrote:
> >> Some controller need software to initialize PHY before add
> >> host controller, and shut down PHY after
Hi,
On Tue, Jun 18, 2013 at 03:15:01AM -0400, Chao Xie wrote:
> Some controller need software to initialize PHY before add
> host controller, and shut down PHY after remove host controller.
> Add the generic code for these controllers so they do not need
> do it in its own host controller driver.
Some controller need software to initialize PHY before add
host controller, and shut down PHY after remove host controller.
Add the generic code for these controllers so they do not need
do it in its own host controller driver.
Signed-off-by: Chao Xie
---
drivers/usb/core/hcd.c | 19 ++
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