* [Bug 206435] New: dwc3 dwc3.3.auto: no usb2 phy configured
@ 2020-02-05 20:09 bugzilla-daemon
2020-02-05 20:16 ` [Bug 206435] " bugzilla-daemon
` (8 more replies)
0 siblings, 9 replies; 14+ messages in thread
From: bugzilla-daemon @ 2020-02-05 20:09 UTC (permalink / raw)
To: linux-usb
https://bugzilla.kernel.org/show_bug.cgi?id=206435
Bug ID: 206435
Summary: dwc3 dwc3.3.auto: no usb2 phy configured
Product: Drivers
Version: 2.5
Kernel Version: 5.6
Hardware: x86-64
OS: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: USB
Assignee: drivers_usb@kernel-bugs.kernel.org
Reporter: youling257@gmail.com
Regression: No
android_x86:/ $ dmesg | grep dwc
[ 8.956913] dwc3 dwc3.3.auto: failed to create device link to
dwc3.3.auto.ulpi
[ 8.979682] dwc3 dwc3.3.auto: no usb2 phy configured
[ 8.986984] dwc3 dwc3.3.auto: failed to initialize core: -22
[ 8.993597] dwc3: probe of dwc3.3.auto failed with error -22
android_x86:/ $
some Bay trail device has a phy_tusb1210 used for dwc3.
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* [Bug 206435] dwc3 dwc3.3.auto: no usb2 phy configured
2020-02-05 20:09 [Bug 206435] New: dwc3 dwc3.3.auto: no usb2 phy configured bugzilla-daemon
@ 2020-02-05 20:16 ` bugzilla-daemon
2020-02-06 6:24 ` Felipe Balbi
2020-02-06 6:25 ` bugzilla-daemon
` (7 subsequent siblings)
8 siblings, 1 reply; 14+ messages in thread
From: bugzilla-daemon @ 2020-02-05 20:16 UTC (permalink / raw)
To: linux-usb
https://bugzilla.kernel.org/show_bug.cgi?id=206435
--- Comment #1 from youling257@gmail.com ---
kernel 5.6 coming soon, test the master branch, dwc3 not work on my z3735f,
work on z8350.
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* Re: [Bug 206435] dwc3 dwc3.3.auto: no usb2 phy configured
2020-02-05 20:16 ` [Bug 206435] " bugzilla-daemon
@ 2020-02-06 6:24 ` Felipe Balbi
0 siblings, 0 replies; 14+ messages in thread
From: Felipe Balbi @ 2020-02-06 6:24 UTC (permalink / raw)
To: bugzilla-daemon, linux-usb
[-- Attachment #1: Type: text/plain, Size: 371 bytes --]
Hi,
bugzilla-daemon@bugzilla.kernel.org writes:
> https://bugzilla.kernel.org/show_bug.cgi?id=206435
>
> --- Comment #1 from youling257@gmail.com ---
> kernel 5.6 coming soon, test the master branch, dwc3 not work on my z3735f,
> work on z8350.
What is z3735f and z8350? Are these platforms supported upstream? Who
maintains those platforms?
--
balbi
[-- Attachment #2: signature.asc --]
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^ permalink raw reply [flat|nested] 14+ messages in thread
* [Bug 206435] dwc3 dwc3.3.auto: no usb2 phy configured
2020-02-05 20:09 [Bug 206435] New: dwc3 dwc3.3.auto: no usb2 phy configured bugzilla-daemon
2020-02-05 20:16 ` [Bug 206435] " bugzilla-daemon
@ 2020-02-06 6:25 ` bugzilla-daemon
2020-02-06 12:47 ` bugzilla-daemon
` (6 subsequent siblings)
8 siblings, 0 replies; 14+ messages in thread
From: bugzilla-daemon @ 2020-02-06 6:25 UTC (permalink / raw)
To: linux-usb
https://bugzilla.kernel.org/show_bug.cgi?id=206435
--- Comment #2 from Felipe Balbi (balbi@kernel.org) ---
Hi,
bugzilla-daemon@bugzilla.kernel.org writes:
> https://bugzilla.kernel.org/show_bug.cgi?id=206435
>
> --- Comment #1 from youling257@gmail.com ---
> kernel 5.6 coming soon, test the master branch, dwc3 not work on my z3735f,
> work on z8350.
What is z3735f and z8350? Are these platforms supported upstream? Who
maintains those platforms?
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* [Bug 206435] dwc3 dwc3.3.auto: no usb2 phy configured
2020-02-05 20:09 [Bug 206435] New: dwc3 dwc3.3.auto: no usb2 phy configured bugzilla-daemon
2020-02-05 20:16 ` [Bug 206435] " bugzilla-daemon
2020-02-06 6:25 ` bugzilla-daemon
@ 2020-02-06 12:47 ` bugzilla-daemon
2020-02-06 18:32 ` Felipe Balbi
2020-02-06 18:32 ` bugzilla-daemon
` (5 subsequent siblings)
8 siblings, 1 reply; 14+ messages in thread
From: bugzilla-daemon @ 2020-02-06 12:47 UTC (permalink / raw)
To: linux-usb
https://bugzilla.kernel.org/show_bug.cgi?id=206435
--- Comment #3 from youling257@gmail.com ---
Revert 987351e1ea7772cf2f0795e917fb33b2e282e1c1 phy: core: Add consumer device
link support, dwc3 work for my z3735f device.
android_x86:/ $ su
android_x86:/ # dmesg | grep dwc
[ 9.724606] dwc3 dwc3.3.auto: changing max_speed on rev 5533210a
[ 47.488501] udc dwc3.3.auto: registering UDC driver [g1]
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* Re: [Bug 206435] dwc3 dwc3.3.auto: no usb2 phy configured
2020-02-06 12:47 ` bugzilla-daemon
@ 2020-02-06 18:32 ` Felipe Balbi
2020-02-06 18:33 ` Felipe Balbi
0 siblings, 1 reply; 14+ messages in thread
From: Felipe Balbi @ 2020-02-06 18:32 UTC (permalink / raw)
To: bugzilla-daemon, linux-usb, Alexandre Torgue
[-- Attachment #1: Type: text/plain, Size: 665 bytes --]
Hi,
bugzilla-daemon@bugzilla.kernel.org writes:
> https://bugzilla.kernel.org/show_bug.cgi?id=206435
>
> --- Comment #3 from youling257@gmail.com ---
> Revert 987351e1ea7772cf2f0795e917fb33b2e282e1c1 phy: core: Add consumer device
> link support, dwc3 work for my z3735f device.
>
> android_x86:/ $ su
> android_x86:/ # dmesg | grep dwc
> [ 9.724606] dwc3 dwc3.3.auto: changing max_speed on rev 5533210a
> [ 47.488501] udc dwc3.3.auto: registering UDC driver [g1]
reverting that commit makes dwc3 work? Then you don't have a bug on
dwc3. You have a regression caused by another commit.
Alexandre, any idea what's going on?
--
balbi
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^ permalink raw reply [flat|nested] 14+ messages in thread
* [Bug 206435] dwc3 dwc3.3.auto: no usb2 phy configured
2020-02-05 20:09 [Bug 206435] New: dwc3 dwc3.3.auto: no usb2 phy configured bugzilla-daemon
` (2 preceding siblings ...)
2020-02-06 12:47 ` bugzilla-daemon
@ 2020-02-06 18:32 ` bugzilla-daemon
2020-02-06 18:33 ` bugzilla-daemon
` (4 subsequent siblings)
8 siblings, 0 replies; 14+ messages in thread
From: bugzilla-daemon @ 2020-02-06 18:32 UTC (permalink / raw)
To: linux-usb
https://bugzilla.kernel.org/show_bug.cgi?id=206435
--- Comment #4 from Felipe Balbi (balbi@kernel.org) ---
Hi,
bugzilla-daemon@bugzilla.kernel.org writes:
> https://bugzilla.kernel.org/show_bug.cgi?id=206435
>
> --- Comment #3 from youling257@gmail.com ---
> Revert 987351e1ea7772cf2f0795e917fb33b2e282e1c1 phy: core: Add consumer
> device
> link support, dwc3 work for my z3735f device.
>
> android_x86:/ $ su
> android_x86:/ # dmesg | grep dwc
> [ 9.724606] dwc3 dwc3.3.auto: changing max_speed on rev 5533210a
> [ 47.488501] udc dwc3.3.auto: registering UDC driver [g1]
reverting that commit makes dwc3 work? Then you don't have a bug on
dwc3. You have a regression caused by another commit.
Alexandre, any idea what's going on?
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* Re: [Bug 206435] dwc3 dwc3.3.auto: no usb2 phy configured
2020-02-06 18:32 ` Felipe Balbi
@ 2020-02-06 18:33 ` Felipe Balbi
2020-02-07 8:52 ` Alexandre Torgue
0 siblings, 1 reply; 14+ messages in thread
From: Felipe Balbi @ 2020-02-06 18:33 UTC (permalink / raw)
To: bugzilla-daemon, linux-usb, Alexandre Torgue, Heikki Krogerus
[-- Attachment #1: Type: text/plain, Size: 803 bytes --]
+ Heikki, since this is, apparently, Bay Trail
Felipe Balbi <balbi@kernel.org> writes:
> Hi,
>
> bugzilla-daemon@bugzilla.kernel.org writes:
>> https://bugzilla.kernel.org/show_bug.cgi?id=206435
>>
>> --- Comment #3 from youling257@gmail.com ---
>> Revert 987351e1ea7772cf2f0795e917fb33b2e282e1c1 phy: core: Add consumer device
>> link support, dwc3 work for my z3735f device.
>>
>> android_x86:/ $ su
>> android_x86:/ # dmesg | grep dwc
>> [ 9.724606] dwc3 dwc3.3.auto: changing max_speed on rev 5533210a
>> [ 47.488501] udc dwc3.3.auto: registering UDC driver [g1]
>
> reverting that commit makes dwc3 work? Then you don't have a bug on
> dwc3. You have a regression caused by another commit.
>
> Alexandre, any idea what's going on?
Heikki, any ideas?
--
balbi
[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 832 bytes --]
^ permalink raw reply [flat|nested] 14+ messages in thread
* [Bug 206435] dwc3 dwc3.3.auto: no usb2 phy configured
2020-02-05 20:09 [Bug 206435] New: dwc3 dwc3.3.auto: no usb2 phy configured bugzilla-daemon
` (3 preceding siblings ...)
2020-02-06 18:32 ` bugzilla-daemon
@ 2020-02-06 18:33 ` bugzilla-daemon
2020-02-06 19:25 ` bugzilla-daemon
` (3 subsequent siblings)
8 siblings, 0 replies; 14+ messages in thread
From: bugzilla-daemon @ 2020-02-06 18:33 UTC (permalink / raw)
To: linux-usb
https://bugzilla.kernel.org/show_bug.cgi?id=206435
--- Comment #5 from Felipe Balbi (balbi@kernel.org) ---
+ Heikki, since this is, apparently, Bay Trail
Felipe Balbi <balbi@kernel.org> writes:
> Hi,
>
> bugzilla-daemon@bugzilla.kernel.org writes:
>> https://bugzilla.kernel.org/show_bug.cgi?id=206435
>>
>> --- Comment #3 from youling257@gmail.com ---
>> Revert 987351e1ea7772cf2f0795e917fb33b2e282e1c1 phy: core: Add consumer
>> device
>> link support, dwc3 work for my z3735f device.
>>
>> android_x86:/ $ su
>> android_x86:/ # dmesg | grep dwc
>> [ 9.724606] dwc3 dwc3.3.auto: changing max_speed on rev 5533210a
>> [ 47.488501] udc dwc3.3.auto: registering UDC driver [g1]
>
> reverting that commit makes dwc3 work? Then you don't have a bug on
> dwc3. You have a regression caused by another commit.
>
> Alexandre, any idea what's going on?
Heikki, any ideas?
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* [Bug 206435] dwc3 dwc3.3.auto: no usb2 phy configured
2020-02-05 20:09 [Bug 206435] New: dwc3 dwc3.3.auto: no usb2 phy configured bugzilla-daemon
` (4 preceding siblings ...)
2020-02-06 18:33 ` bugzilla-daemon
@ 2020-02-06 19:25 ` bugzilla-daemon
2020-02-07 8:52 ` bugzilla-daemon
` (2 subsequent siblings)
8 siblings, 0 replies; 14+ messages in thread
From: bugzilla-daemon @ 2020-02-06 19:25 UTC (permalink / raw)
To: linux-usb
https://bugzilla.kernel.org/show_bug.cgi?id=206435
--- Comment #6 from youling257@gmail.com ---
/sys/module/dwc3/drivers/platform:dwc3/dwc3.3.auto/dwc3.3.auto.ulpi/driver
Symbolic link /sys/module/bus/ulpi/drivers/tusb1210
“phy: core: Add consumer device link support” cause failed to create link.
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* Re: [Bug 206435] dwc3 dwc3.3.auto: no usb2 phy configured
2020-02-06 18:33 ` Felipe Balbi
@ 2020-02-07 8:52 ` Alexandre Torgue
0 siblings, 0 replies; 14+ messages in thread
From: Alexandre Torgue @ 2020-02-07 8:52 UTC (permalink / raw)
To: Felipe Balbi, bugzilla-daemon, linux-usb, Heikki Krogerus
Hi Felipe,
On 2/6/20 7:33 PM, Felipe Balbi wrote:
>
> + Heikki, since this is, apparently, Bay Trail
>
> Felipe Balbi <balbi@kernel.org> writes:
>
>> Hi,
>>
>> bugzilla-daemon@bugzilla.kernel.org writes:
>>> https://bugzilla.kernel.org/show_bug.cgi?id=206435
>>>
>>> --- Comment #3 from youling257@gmail.com ---
>>> Revert 987351e1ea7772cf2f0795e917fb33b2e282e1c1 phy: core: Add consumer device
>>> link support, dwc3 work for my z3735f device.
>>>
>>> android_x86:/ $ su
>>> android_x86:/ # dmesg | grep dwc
>>> [ 9.724606] dwc3 dwc3.3.auto: changing max_speed on rev 5533210a
>>> [ 47.488501] udc dwc3.3.auto: registering UDC driver [g1]
>>
>> reverting that commit makes dwc3 work? Then you don't have a bug on
>> dwc3. You have a regression caused by another commit.
>>
>> Alexandre, any idea what's going on?
>
It's probably due to error returned by "device_link-add" function called
in phy-get (phy-core.c). Maybe because phy dev is not present. I wonder
if we should update device_link_add error management in phy-get (if link
add fails it's maybe not a reason to make the consumer probe fail)
regards
Alex
> Heikki, any ideas?
>
^ permalink raw reply [flat|nested] 14+ messages in thread
* [Bug 206435] dwc3 dwc3.3.auto: no usb2 phy configured
2020-02-05 20:09 [Bug 206435] New: dwc3 dwc3.3.auto: no usb2 phy configured bugzilla-daemon
` (5 preceding siblings ...)
2020-02-06 19:25 ` bugzilla-daemon
@ 2020-02-07 8:52 ` bugzilla-daemon
2020-02-07 12:19 ` bugzilla-daemon
2020-02-13 22:15 ` bugzilla-daemon
8 siblings, 0 replies; 14+ messages in thread
From: bugzilla-daemon @ 2020-02-07 8:52 UTC (permalink / raw)
To: linux-usb
https://bugzilla.kernel.org/show_bug.cgi?id=206435
--- Comment #7 from alexandre.torgue@st.com ---
Hi Felipe,
On 2/6/20 7:33 PM, Felipe Balbi wrote:
>
> + Heikki, since this is, apparently, Bay Trail
>
> Felipe Balbi <balbi@kernel.org> writes:
>
>> Hi,
>>
>> bugzilla-daemon@bugzilla.kernel.org writes:
>>> https://bugzilla.kernel.org/show_bug.cgi?id=206435
>>>
>>> --- Comment #3 from youling257@gmail.com ---
>>> Revert 987351e1ea7772cf2f0795e917fb33b2e282e1c1 phy: core: Add consumer
>>> device
>>> link support, dwc3 work for my z3735f device.
>>>
>>> android_x86:/ $ su
>>> android_x86:/ # dmesg | grep dwc
>>> [ 9.724606] dwc3 dwc3.3.auto: changing max_speed on rev 5533210a
>>> [ 47.488501] udc dwc3.3.auto: registering UDC driver [g1]
>>
>> reverting that commit makes dwc3 work? Then you don't have a bug on
>> dwc3. You have a regression caused by another commit.
>>
>> Alexandre, any idea what's going on?
>
It's probably due to error returned by "device_link-add" function called
in phy-get (phy-core.c). Maybe because phy dev is not present. I wonder
if we should update device_link_add error management in phy-get (if link
add fails it's maybe not a reason to make the consumer probe fail)
regards
Alex
> Heikki, any ideas?
>
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* [Bug 206435] dwc3 dwc3.3.auto: no usb2 phy configured
2020-02-05 20:09 [Bug 206435] New: dwc3 dwc3.3.auto: no usb2 phy configured bugzilla-daemon
` (6 preceding siblings ...)
2020-02-07 8:52 ` bugzilla-daemon
@ 2020-02-07 12:19 ` bugzilla-daemon
2020-02-13 22:15 ` bugzilla-daemon
8 siblings, 0 replies; 14+ messages in thread
From: bugzilla-daemon @ 2020-02-07 12:19 UTC (permalink / raw)
To: linux-usb
https://bugzilla.kernel.org/show_bug.cgi?id=206435
--- Comment #8 from youling257@gmail.com ---
https://patchwork.kernel.org/patch/11225949/#23142545
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* [Bug 206435] dwc3 dwc3.3.auto: no usb2 phy configured
2020-02-05 20:09 [Bug 206435] New: dwc3 dwc3.3.auto: no usb2 phy configured bugzilla-daemon
` (7 preceding siblings ...)
2020-02-07 12:19 ` bugzilla-daemon
@ 2020-02-13 22:15 ` bugzilla-daemon
8 siblings, 0 replies; 14+ messages in thread
From: bugzilla-daemon @ 2020-02-13 22:15 UTC (permalink / raw)
To: linux-usb
https://bugzilla.kernel.org/show_bug.cgi?id=206435
Luca Weiss (bugzilla@z3ntu.xyz) changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |bugzilla@z3ntu.xyz
--- Comment #9 from Luca Weiss (bugzilla@z3ntu.xyz) ---
Also happening on msm8974, see e.g.
https://storage.kernelci.org/next/master/next-20200213/arm/qcom_defconfig/gcc-8/lab-bjorn/boot-qcom-msm8974-sony-xperia-castor.html
(msm_hsusb f9a55000.usb: failed to create device link to ci_hdrc.0.ulpi)
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end of thread, other threads:[~2020-02-13 22:15 UTC | newest]
Thread overview: 14+ messages (download: mbox.gz / follow: Atom feed)
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2020-02-05 20:09 [Bug 206435] New: dwc3 dwc3.3.auto: no usb2 phy configured bugzilla-daemon
2020-02-05 20:16 ` [Bug 206435] " bugzilla-daemon
2020-02-06 6:24 ` Felipe Balbi
2020-02-06 6:25 ` bugzilla-daemon
2020-02-06 12:47 ` bugzilla-daemon
2020-02-06 18:32 ` Felipe Balbi
2020-02-06 18:33 ` Felipe Balbi
2020-02-07 8:52 ` Alexandre Torgue
2020-02-06 18:32 ` bugzilla-daemon
2020-02-06 18:33 ` bugzilla-daemon
2020-02-06 19:25 ` bugzilla-daemon
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