* Re: USB-ehci enumeration issue
[not found] <BANLkTin1WEd0KeUb7kZ80GAYbEQC3SkezA@mail.gmail.com>
@ 2011-05-02 9:56 ` Felipe Balbi
[not found] ` <BANLkTi=6gyWG3Dww_uY89vDW_P6zGV=N9w@mail.gmail.com>
0 siblings, 1 reply; 3+ messages in thread
From: Felipe Balbi @ 2011-05-02 9:56 UTC (permalink / raw)
To: ABRAHAM, KISHON VIJAY; +Cc: Felipe Balbi, Keshava Munegowda, linux-omap
Hi,
On Fri, Apr 15, 2011 at 05:44:44PM +0530, ABRAHAM, KISHON VIJAY wrote:
> Hi,
>
> I tried to test ehci based in 2.6.39 rc2 + reverts commit
> 09173b589d547c002b6a2b560e150c4d7bb56c99.
>
> I connected a HS device to HS-USB1 and find it's trying to enumerate the
> device as FS and fails.
>
> / # [ 25.171356] usb usb1: usb wakeup-resume
> [ 25.175689] usb usb1: usb auto-resume
> [ 25.179565] ehci-omap ehci-omap.0: resume root hub
> [ 25.226654] hub 1-0:1.0: hub_resume
> [ 25.230346] ehci-omap ehci-omap.0: GetStatus port:1 status 001803 0 ACK
> POWER sig=j CSC CONNECT
> [ 25.239654] hub 1-0:1.0: port 1: status 0501 change 0001
> [ 25.351806] hub 1-0:1.0: state 7 ports 3 chg 0002 evt 0000
> [ 25.357604] hub 1-0:1.0: port 1, status 0501, change 0000, 480 Mb/s
> [ 25.421966] ehci-omap ehci-omap.0: port 1 full speed --> companion
> [ 25.428436] ehci-omap ehci-omap.0: GetStatus port:1 status 003801 0 ACK
> POWER OWNER sig=j CONNECT
> [ 25.437866] hub 1-0:1.0: port 1 not reset yet, waiting 50ms
> [ 25.500030] ehci-omap ehci-omap.0: GetStatus port:1 status 003002 0 ACK
> POWER OWNER sig=se0 CSC
> [ 25.509399] hub 1-0:1.0: unable to enumerate USB device on port 1
> [ 25.515838] hub 1-0:1.0: state 7 ports 3 chg 0000 evt 0002
> [ 27.976806] hub 1-0:1.0: hub_suspend
> [ 27.980590] usb usb1: bus auto-suspend
> [ 27.984527] ehci-omap ehci-omap.0: suspend root hub
>
> Does anyone else observe this issue?
could be the regulators problem. Can you try with my hci branch ?
git://gitorious.org/usb/usb.git hci
--
balbi
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: USB-ehci enumeration issue
[not found] ` <BANLkTi=6gyWG3Dww_uY89vDW_P6zGV=N9w@mail.gmail.com>
@ 2011-05-16 13:41 ` Felipe Balbi
2011-05-17 7:38 ` Munegowda, Keshava
0 siblings, 1 reply; 3+ messages in thread
From: Felipe Balbi @ 2011-05-16 13:41 UTC (permalink / raw)
To: ABRAHAM, KISHON VIJAY; +Cc: balbi, Keshava Munegowda, linux-omap
[-- Attachment #1: Type: text/plain, Size: 363 bytes --]
Hi,
On Sun, May 15, 2011 at 06:21:31PM +0530, ABRAHAM, KISHON VIJAY wrote:
> > > Does anyone else observe this issue?
> >
> > could be the regulators problem. Can you try with my hci branch ?
> >
> > git://gitorious.org/usb/usb.git hci
> >
>
> saw the issue even in this tree/branch.
Keshava ? Do you have any patch fixing this ?
--
balbi
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^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: USB-ehci enumeration issue
2011-05-16 13:41 ` Felipe Balbi
@ 2011-05-17 7:38 ` Munegowda, Keshava
0 siblings, 0 replies; 3+ messages in thread
From: Munegowda, Keshava @ 2011-05-17 7:38 UTC (permalink / raw)
To: balbi; +Cc: ABRAHAM, KISHON VIJAY, linux-omap
On Mon, May 16, 2011 at 7:11 PM, Felipe Balbi <balbi@ti.com> wrote:
>
> Hi,
>
> On Sun, May 15, 2011 at 06:21:31PM +0530, ABRAHAM, KISHON VIJAY wrote:
> > > > Does anyone else observe this issue?
> > >
> > > could be the regulators problem. Can you try with my hci branch ?
> > >
> > > git://gitorious.org/usb/usb.git hci
> > >
> >
> > saw the issue even in this tree/branch.
>
> Keshava ? Do you have any patch fixing this ?
>
Kishon
please ensure that you have all the patches to make ehci /ohci to make
working omap4 and omap3 sdp boards.
you can find them here: git://gitorious.org/~kmg/mirrors/linux-ehci-ohci
get the latest branch : kmg-39-rc6-omap4
~kmg/mirrors/linux-ehci-ohci:kmg-39-rc6-omap4
keshava
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^ permalink raw reply [flat|nested] 3+ messages in thread
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2011-05-02 9:56 ` USB-ehci enumeration issue Felipe Balbi
[not found] ` <BANLkTi=6gyWG3Dww_uY89vDW_P6zGV=N9w@mail.gmail.com>
2011-05-16 13:41 ` Felipe Balbi
2011-05-17 7:38 ` Munegowda, Keshava
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