From: Oo, Thiri T (OOTT15)
Sent: Monday, August 07, 2017 10:20 PM
To: Oo, Thiri T (OOTT15)
Subject: EMPLOYEE SURVEY
Dear Colleague,
Please take a moment to complete a survey on incident INC0903501
Regarding "help desk survey on your email" You
> Judging from the product name and ids you provide above, this modem
> should already be supported by the option driver since v4.11 and support
> has also been backported to the stable trees (e.g. 4.4.58).
>
> So simply updating your kernel should do the trick here.
>
> Johan
Fantastic news. I
Good afternoon,
I am seeing a message in my syslog that instructs me to "Tell
Linux-usb@vger.kernel.org to add your device to a proper driver.". This
is me delivering the message as instructed.
I have just plugged in a Quectel EC25-E LTE Module, mounted on a
Micro-PCIe to USB adaptor board. Br
gt; On Mon, May 16, 2016 at 04:58:46PM -0700, Brian T. McKee wrote:
>> Can you make a recommendation? Is there one you trust?
> I recommend any of the hubs recommended here:
> http://thewirecutter.com/reviews/best-usb-hubs/
>
> and have both the 7 and 10 port recomm
On 05/16/16 17:56, Greg KH wrote:
> I recommend any of the hubs recommended here:
> http://thewirecutter.com/reviews/best-usb-hubs/
>
>
Thanks Greg. I'm using the Sabrent HB-UMP3 which I would hope is related
to or derived from the Sabrent they mention in thewirecutter article.
--
To un
Can you make a recommendation? Is there one you trust?
On 05/16/16 16:19, Greg KH wrote:
> On Mon, May 16, 2016 at 03:49:55PM -0700, Brian T. McKee wrote:
>> Thanks Greg. It is a powered USB hub. The supplies have 2.5 amps to
>> spread across three cameras. One of the hub'
Here's another crash. I include discovery of the hubs, cameras and even
the logitech keyboard and mouse wireless dongle.
[ 2158.726264] usb 1-1: new full-speed USB device number 48 using xhci_hcd
[ 2158.893384] usb 1-1: New USB device found, idVendor=046d, idProduct=c52b
[ 2158.893386] usb 1-1: Ne
the bad behavior to a single cause. I can
still get good captures, albeit randomly after many crashes and
segfaults of gstreamer.
On 05/16/16 14:20, Greg KH wrote:
> On Mon, May 16, 2016 at 02:09:03PM -0700, Brian T. McKee wrote:
>> I just noticed that timing matters. If I bring the US
[ 8071.052467] RSP
[ 8071.052468] ---[ end trace 61566651c88f6b62 ]---
If you think of any more information I should look at, just mention it.
Thanks.
Brian
On 05/16/16 12:52, Alan Stern wrote:
> On Mon, 16 May 2016, Brian T. McKee wrote:
>
>> I sent a message to the group yesterday
gdb access?
Thanks again,
Brian
On 05/16/16 12:52, Alan Stern wrote:
> On Mon, 16 May 2016, Brian T. McKee wrote:
>
>> I sent a message to the group yesterday, but I suspect it was too big
>> for it's own good and didn't make it to the list.
> It did; I saw it.
>
I sent a message to the group yesterday, but I suspect it was too big
for it's own good and didn't make it to the list.
I'm attempting to debug a USB problem where multiple UVC camera causes
the USB driver to crash and shut down. All *HCI devices stop working.
I managed to get a USB serial port u
check in the patch now never
passes, media_snd_device_create is never reached.
On Thu, Mar 24, 2016 at 1:45 PM, Greg KH wrote:
> On Thu, Mar 24, 2016 at 01:34:32PM +, Ian T. Jacobsen wrote:
>> [ 21.434822] BUG: unable to handle kernel NULL pointer dereference at
>> 001
[ 21.434822] BUG: unable to handle kernel NULL pointer dereference at
0014 [ 21.435516] IP: []
usb_audio_probe+0x2ca/0x9a0 [snd_usb_audio]
I have a PreSonus AudioBox iTwo causing this issue.
I updated from torvalds git yesterday
dmesg.output
Description: Binary data
This patch fixes checkpatch.pl warning in file onetouch.c
Signed-off-by: Tapan Prakash T
---
drivers/usb/storage/onetouch.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/usb/storage/onetouch.c b/drivers/usb/storage/onetouch.c
index acc3d03..9097bd4 100644
--- a
On recent Qualcomm platforms VBUS and ID lines are not routed to
USB PHY LINK controller. Use extcon framework to receive connect
and disconnect ID and VBUS notification.
Signed-off-by: Ivan T. Ivanov
---
Changes sice v3 [1]:
* Migrate to new extcon framework API
* Address comments from Peter
On Fri, 2015-06-05 at 17:26 +0800, Peter Chen wrote:
> On Fri, Jun 05, 2015 at 10:37:07AM +0300, Ivan T. Ivanov wrote:
>
> > > > +
> > > > +static int ci_id_notifier(struct notifier_block *nb, unsigned long
> > > > event,
> > >
[un]register_interest and reading cable state by
name have been deprecated. Switch to new API.
Signed-off-by: Ivan T. Ivanov
---
drivers/usb/phy/phy-qcom-8x16-usb.c | 21 +++--
1 file changed, 11 insertions(+), 10 deletions(-)
diff --git a/drivers/usb/phy/phy-qcom-8x16-usb.c
b
ction")
Reported-by: Tim Bird
Signed-off-by: Ivan T. Ivanov
---
Patch reworked to use new extcon API.
drivers/usb/phy/phy-msm-usb.c | 25 -
1 file changed, 16 insertions(+), 9 deletions(-)
diff --git a/drivers/usb/phy/phy-msm-usb.c b/drivers/usb/phy/phy-msm-u
On Mon, 2015-08-24 at 10:11 -0700, Tim Bird wrote:
> On 08/18/2015 12:56 AM, Ivan T. Ivanov wrote:
> > Right now even if driver failed to probe extcon framework will
> > still deliver its VBUS and ID events, which will lead to random
> > exception codes.
> >
>
On Mon, 2015-08-17 at 16:46 -0700, Tim Bird wrote:
> Sorry - I mistyped Ivan's e-mail the first time.
>
> On 08/17/2015 04:43 PM, Tim Bird wrote:
> > Ivan,
> >
> > I'm seeing a bug in the phy-msm-usb.c code, when I get an EPROBE defer
> > during probing the driver.
> > The code is statically li
nd ID
detection")
Reported-by: Tim Bird
Signed-off-by: Ivan T. Ivanov
---
drivers/usb/phy/phy-msm-usb.c | 26 +-
1 file changed, 17 insertions(+), 9 deletions(-)
diff --git a/drivers/usb/phy/phy-msm-usb.c b/drivers/usb/phy/phy-msm-usb.c
index 00c49bb1bd29..a9082567f
On Wed, 2015-07-29 at 12:10 -0700, Tim Bird wrote:
> On Tue, Jun 2, 2015 at 6:14 AM, Ivan T. Ivanov iva...@linaro.org> wrote:
> > On recent Qualcomm platforms VBUS and ID lines are not routed to
> > USB PHY LINK controller. Use extcon framework to receive connect
> > an
apq8016-sbc board is using Dual SPDT USB Switch (TC7USB40MU),
witch is controlled by GPIO to de/multiplex D+/D- USB lines to
USB2513B Hub and uB connector. Add support for this.
Signed-off-by: Ivan T. Ivanov
---
* Rebased on current testing/next.
.../devicetree/bindings/usb/msm-hsusb.txt
Driver handles PHY initialization, clock management, power
management and workarounds required after resetting the hardware.
Signed-off-by: Ivan T. Ivanov
---
.../devicetree/bindings/usb/qcom,usb-8x16-phy.txt | 76
drivers/usb/phy/Kconfig| 14 +
drivers/usb
apq8016-sbc board is using Dual SPDT USB Switch (TC7USB40MU),
witch is controlled by GPIO to de/multiplex D+/D- USB lines to
USB2513B Hub and uB connector. Add support for this.
Signed-off-by: Ivan T. Ivanov
---
.../devicetree/bindings/usb/msm-hsusb.txt | 4 ++
drivers/usb/phy/phy-msm
6ecdb93e8 ("extcon: Redefine the unique id of supported
> external connectors without 'enum extcon' type")
> Cc: Greg Kroah-Hartman
> Signed-off-by: Roger Quadros
> ---
Thank you. It is fine now. For both patches.
Tested-by: Ivan T. Ivanov
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To unsubscribe
On Mon, 2015-07-06 at 17:46 +0300, Roger Quadros wrote:
>
> -static int find_cable_index_by_name(struct extcon_dev *edev, const char
> *name)
> +static int find_cable_id_by_name(struct extcon_dev *edev, const char *name)
> {
> - unsigned int id = EXTCON_NONE;
> + unsigned int id =
On recent Qualcomm platforms VBUS and ID lines are not routed to
USB PHY LINK controller. Use extcon framework to receive connect
and disconnect ID and VBUS notification.
Signed-off-by: Ivan T. Ivanov
---
Changes sice v2 [1].
* Simulate IRQ on extcon event - used to trigger OTG state machine
ned-off-by: Rob Herring
> Cc: Ivan T. Ivanov
> Cc: Peter Chen c...@freescale.com>
> Cc: Daniel Tang ta...@gmail.com>
> Cc: Pawel Moll m...@arm.com>
> Cc: Mark Rutland rutl...@arm.com>
> Cc: Ian Campbell
> Cc: Kumar Gala
> Cc: devicet...@vger.kernel.org
&
On Wed, 2015-04-15 at 16:35 +0300, Ivan T. Ivanov wrote:
> On recent Qualcomm platforms VBUS and ID lines are not routed to
> USB PHY LINK controller. Use extcon framework to receive connect
> and disconnect ID and VBUS notification.
>
> Signed-off-by: Ivan T. Ivanov iv
mmand registers.
Cc: Vivek Gautam
Signed-off-by: Ivan T. Ivanov
---
Changes since v0:
* Add note to patch description that also commit e507bf577e5a is reverted.
drivers/usb/host/ehci-msm.c | 13 ++---
1 file changed, 10 insertions(+), 3 deletions(-)
diff --git a/drivers/usb/host/ehci
On Tue, 2015-04-21 at 11:04 -0400, Alan Stern wrote:
> On Tue, 21 Apr 2015, Ivan T. Ivanov wrote:
>
> > This reverts commit 70843f623b58 ("usb: host: ehci-msm: Use
> > devm_ioremap_resource instead of devm_ioremap"), because msm_otg
> > and this driver are usin
On Tue, 2015-04-21 at 16:46 +0530, Vivek Gautam wrote:
> Hi,
>
> On Tuesday, April 21, 2015 12:41 PM "Ivan T. Ivanov"
> iva...@linaro.org> wrote:
> > This reverts commit 70843f623b58 ("usb: host: ehci-msm: Use
> > devm_ioremap_resource instead of de
On Thu, 2015-04-09 at 11:34 +0300, Ivan T. Ivanov wrote:
> On recent Qualcomm platforms VBUS and ID lines are not routed to
> USB PHY LINK controller. Use extcon framework to receive connect
> and disconnect ID and VBUS notification.
>
> Signed-off-by: Ivan T. Ivanov iva...@
This reverts commit 70843f623b58 ("usb: host: ehci-msm: Use
devm_ioremap_resource instead of devm_ioremap"), because msm_otg
and this driver are using same address space to access AHB mode
and USB command registers.
Cc: Vivek Gautam
Signed-off-by: Ivan T. Ivanov
---
drivers/usb/host/
On Mon, 2015-04-20 at 10:14 -0400, Alan Stern wrote:
> On Mon, 20 Apr 2015, Ivan T. Ivanov wrote:
>
> > Hi Alan,
> >
> > Perhaps I have to resend this patch with updated commit
> > message? Are they any other obstacles?
>
> Instead of submitting this new patc
On Thu, 2015-04-16 at 10:42 +0300, Ivan T. Ivanov wrote:
> Hi,
>
> On Wed, 2015-04-15 at 21:28 +0530, Vivek Gautam wrote:
> > On Thu, Apr 9, 2015 at 8:19 PM, Alan Stern
> > wrote:
> > > On Thu, 9 Apr 2015, Ivan T. Ivanov wrote:
> > >
> > > >
Hi,
On Wed, 2015-04-15 at 21:28 +0530, Vivek Gautam wrote:
> On Thu, Apr 9, 2015 at 8:19 PM, Alan Stern wrote:
> > On Thu, 9 Apr 2015, Ivan T. Ivanov wrote:
> >
> > > This allow same IO space to be shared between HCD and Device
> > > controller driver. Which
Hi,
On Thu, 2015-04-16 at 16:00 +0900, Chanwoo Choi wrote:
> Hi Peter,
>
> On 04/16/2015 10:59 AM, Peter Chen wrote:
> >
> > Ok, from USB point, external id/vbus value can't decide
> > which role the controller will be, the controller driver
> > will decide role according to many things, eg, us
Hi Robert,
On Wed, 2015-04-15 at 16:11 +0200, Robert Baldyga wrote:
> Hi Ivan,
>
> On 04/15/2015 03:35 PM, Ivan T. Ivanov wrote:
> > On recent Qualcomm platforms VBUS and ID lines are not routed to
> > USB PHY LINK controller. Use extcon framework to receive connect
>
On recent Qualcomm platforms VBUS and ID lines are not routed to
USB PHY LINK controller. Use extcon framework to receive connect
and disconnect ID and VBUS notification.
Signed-off-by: Ivan T. Ivanov
---
Changes since v0 [1], as per Peter Chen suggestions:
* Moved external connector parsing
> On Apr 13, 2015, at 6:53 AM, Peter Chen wrote:
>
> On Thu, Apr 09, 2015 at 11:33:38AM +0300, Ivan T. Ivanov wrote:
>> On recent Qualcomm platforms VBUS and ID lines are not routed to
>> USB PHY LINK controller. Use extcon framework to receive connect
>> and disconne
This allow same IO space to be shared between HCD and Device
controller driver. Which can be loaded simultaneously and
started/stopped on demand by USB OTG PHY driver.
Signed-off-by: Ivan T. Ivanov
---
drivers/usb/host/ehci-msm.c | 10 +++---
1 file changed, 7 insertions(+), 3 deletions
On recent Qualcomm platforms VBUS and ID lines are not routed to
USB PHY LINK controller. Use extcon framework to receive connect
and disconnect ID and VBUS notification.
Signed-off-by: Ivan T. Ivanov
---
.../devicetree/bindings/usb/msm-hsusb.txt | 7 ++
drivers/usb/phy/Kconfig
VBUS is not routed to USB PHY on recent Qualcomm platforms. USB controller
must see VBUS in order to pull-up DP when setting RS bit. Henc configure
USB PHY and LINK registers sense VBUS and enable manual pullup on D+ line.
Cc: Vamsi Krishna
Cc: Mayank Rana
Signed-off-by: Ivan T. Ivanov
On recent Qualcomm platforms VBUS and ID lines are not routed to
USB PHY LINK controller. Use extcon framework to receive connect
and disconnect ID and VBUS notification.
Signed-off-by: Ivan T. Ivanov
---
Suggestions for better solution are welcome!
.../devicetree/bindings/usb/ci-hdrc
USB_ULPI_VIEWPORT didn't depend on USB_ULPI, while USB_ULPI
is using non user selectable USB_ULPI_VIEWPORT. Fix this.
Signed-off-by: Ivan T. Ivanov
---
drivers/usb/phy/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/phy/Kconfig b/drivers/usb/phy/Kc
Fixed spelling error.
On Tue, 2015-03-17 at 09:52 +0200, Ivan T. Ivanov wrote:
> Hi,
>
> On Tue, 2015-03-17 at 11:01 +0900, Chanwoo Choi wrote:
> > Hi Ivan,
> >
> > On 03/16/2015 11:23 PM, Ivan T. Ivanov wrote:
> > > Hi Roger,
> > >
> > >
Hi,
On Tue, 2015-03-17 at 11:01 +0900, Chanwoo Choi wrote:
> Hi Ivan,
>
> On 03/16/2015 11:23 PM, Ivan T. Ivanov wrote:
> > Hi Roger,
> >
> > On Mon, 2015-03-16 at 15:11 +0200, Roger Quadros wrote:
> > > Hi Ivan,
> > >
> > &g
Hi Roger,
On Mon, 2015-03-16 at 15:11 +0200, Roger Quadros wrote:
> Hi Ivan,
>
> On 16/03/15 14:32, Ivan T. Ivanov wrote:
> > Hi,
> >
> > On Mon, 2015-02-02 at 12:21 +0200, Roger Quadros wrote:
> > > This driver observes the USB ID pin connected over a
Hi,
On Mon, 2015-02-02 at 12:21 +0200, Roger Quadros wrote:
> This driver observes the USB ID pin connected over a GPIO and
> updates the USB cable extcon states accordingly.
>
> The existing GPIO extcon driver is not suitable for this purpose
> as it needs to be taught to understand USB cable s
for drivers which
> use the module_platform_driver API, as this is overriden in
> platform_driver_register anyway."
>
> Signed-off-by: Kiran Padwal
Thank you Kiran.
Reviewed-by: Ivan T. Ivanov
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To unsubscribe from this list: send the line "unsubscribe linux-usb" in
On Fri, 2014-09-05 at 09:01 +0800, Peter Chen wrote:
> On Thu, Sep 04, 2014 at 07:47:40AM -0700, Tim Bird wrote:
> > On Fri, Aug 15, 2014 at 12:08 AM, Ivan T. Ivanov wrote:
> > > On Fri, 2014-08-15 at 08:23 +0800, Peter Chen wrote:
> > >> On Thu, Aug 14, 2014 at
2014-08-04 20:07 GMT+02:00 Hans de Goede :
> Hi Laszlo,
>
> On 08/03/2014 12:40 AM, Laszlo T. wrote:
>>>>>>> *) usb devices return different descriptors at different speeds
>>>>>>
>>>>>> All tests were on usb2.
>>>&g
Initialize USB PHY after every Link controller reset
Signed-off-by: Ivan T. Ivanov
---
drivers/usb/chipidea/ci_hdrc_msm.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/usb/chipidea/ci_hdrc_msm.c
b/drivers/usb/chipidea/ci_hdrc_msm.c
index 30bdd51..4935ac3 100644
--- a/drivers/usb
PHY drivers keep track of the current state of the hardware,
so don't change PHY settings under it.
Signed-off-by: Ivan T. Ivanov
Acked-by: Felipe Balbi
---
drivers/usb/chipidea/ci_hdrc_msm.c | 6 +-
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/drivers/usb/chi
On Tue, 2014-08-19 at 14:06 -0500, Felipe Balbi wrote:
> On Fri, Aug 15, 2014 at 12:21:19PM +0300, Ivan T. Ivanov wrote:
> > From: "Ivan T. Ivanov"
> >
> > PHY drivers keep track of the current state of the hardware,
> > so don't change PHY setting
From: "Ivan T. Ivanov"
PHY drivers keep track of the current state of the hardware,
so don't change PHY settings under it.
Signed-off-by: Ivan T. Ivanov
---
drivers/usb/chipidea/ci_hdrc_msm.c | 9 ++---
1 file changed, 2 insertions(+), 7 deletions(-)
diff --git a/drive
On Fri, 2014-08-15 at 08:23 +0800, Peter Chen wrote:
> On Thu, Aug 14, 2014 at 11:54:02AM -0500, Felipe Balbi wrote:
> > Hi,
> >
> > On Thu, Aug 14, 2014 at 09:53:10AM -0700, Tim Bird wrote:
> > > Ping. Anybody know the status of this patch? Is it queued in someone's
> > > tree?
> > > Without i
> *) usb devices return different descriptors at different speeds
All tests were on usb2.
I don't have usb3 ports but I will try that at weekend.
I'm curious now, am I the first one who has ever tested uas on usb2?
>>>
>>> Ni, I've tested it myself too, including runnin
2014-07-31 16:16 GMT+02:00 Hans de Goede :
> Hi,
>
> On 07/31/2014 03:51 PM, Laszlo T. wrote:
>>>>>>
>>>>>> I tested with lot of values. I'm not totally sure but it looks the 31
>>>>>> is max number where it is still stable to
I tested with lot of values. I'm not totally sure but it looks the 31
is max number where it is still stable to create an ext4 filesystem.
>>>
>>> Thanks, that is good to know. Can you try the following patch instead
>>> of changing can_queue ? :
>>>
>>> diff --git a/drivers/usb/sto
2014-07-31 12:53 GMT+02:00 Hans de Goede :
> Hi,
>
> On 07/31/2014 12:39 AM, Laszlo T. wrote:
>>>>> Disconnection issues like you are seeing are typical for drawing
>>>>> too much power from the port. Using uas as the dmesg shows you
>>>>>
2014-07-31 9:54 GMT+02:00 Oliver Neukum :
> On Thu, 2014-07-31 at 00:39 +0200, Laszlo T. wrote:
>> >> > Disconnection issues like you are seeing are typical for drawing
>> >> > too much power from the port. Using uas as the dmesg shows you
>> >> >
>> > Disconnection issues like you are seeing are typical for drawing
>> > too much power from the port. Using uas as the dmesg shows you
>> > are will allow us to send more commands to the disk at once
>> > (which is a good thing, it is faster) and as such will increase
>> > power consumption.
>>
>
> A usbmon trace might be useful. See Documentation/usb/usbmon.txt in
> the kernel source for instructions.
>
> Alan Stern
>
Hello,
I ran some commands and recorded them:
-checking with cfdisk
-mounting the ntfs partition
-some reading on it
-unmounting
-and the unsuccessful ext4 filesystem cr
Hello,
>> I don't think it is a power issue.
>> I'm using on desktop PC on usb2 port with just a simple cable but the
>> disk (WD5000LPVX) only consumes 1.4 Watts (read/write) and it is
>> stable on Windows.
>
> http://www.wdc.com/wdproducts/library/SpecSheet/ENG/2879-771437.pdf
>
> Says it uses 1
> Laszlo, you can try specifying the "quirks=152d:0567:u" module
> parameter for usb-storage. I don't know if that will help, but it
> might.
>
>> What can the problem be?
>
> There's no way to tell from just this information.
>
Unfortunately it did not help.
Is there any other information you ne
I have some problems with Jmicron JMS567 (Sata 6 Gb/s -> USB3.0)
>>> mobile rack.
I tried on different kernels:
3.15.5
3.16.rc6
I got the following errors when I ran a mkfs.ext4 command and then
>>> the
device disappeared.
Jul 26 19:54:37 debian ker
Hello,
I have some problems with Jmicron JMS567 (Sata 6 Gb/s -> USB3.0) mobile rack.
I tried on different kernels:
3.15.5
3.16.rc6
I got the following errors when I ran a mkfs.ext4 command and then the
device disappeared.
Jul 26 19:54:37 debian kernel: [ 118.060026] usb 8-3: new high-speed
USB
Hi,
On Tue, 2014-07-01 at 14:47 -0500, Rob Herring wrote:
> On Tue, Jul 1, 2014 at 1:01 PM, Andy Gross wrote:
> > On Tue, Jul 01, 2014 at 12:04:35AM -0500, Rob Herring wrote:
> >
> >
> >> > +
> >> > + ranges;
> >> > +
> >> > + status = "disabled";
nd CI device controller driver.
>
> Fixes: 10f0577aa5cb ('usb: phy: msm: change devm_ioremap() to
> devm_ioremap_resource()')
> Reported-by:"Ivan T. Ivanov"
> Signed-off-by: Dan Carpenter
>
> diff --git a/drivers/usb/phy/phy-msm-usb.c b/drivers/usb/phy/
On Wed, 2014-05-14 at 16:54 +0300, Dan Carpenter wrote:
> There are several issues here:
> 1) platform_get_resource() can return NULL and that wasn't handled.
> 2) We should request the memory before we remap it, and
>devm_ioremap_resource() does that.
> 3) devm_ioremap() returns a NULL but we
l_get(&pdev->dev, "link");
> ^
>
> Since the usb-ehci-msm driver currently selects the OTG driver,
> we could still get a broken dependency here. To solve that,
> this patch also removes the 'select', which turns out to be
> unnecessary.
>
> Sig
On Tue, 2014-05-13 at 23:20 +0300, Dan Carpenter wrote:
> Hello Ivan T. Ivanov,
>
> The patch 6b99c68ec1f9: "usb: phy: msm: Migrate to Managed Device
> Resource allocation" from Apr 28, 2014, leads to the following static
> checker warning:
>
> dri
On Tue, 2014-05-13 at 12:07 -0400, Alan Stern wrote:
> On Tue, 13 May 2014, Bird, Tim wrote:
>
> > I don't think so. I haven't tested, but I believe the driver now relies
> > on operational (not stub) resets. I think this comment is a bit off.
> > I think it would be better to just say that the
On Thu, 2014-05-08 at 16:27 +0200, Arnd Bergmann wrote:
> On Thursday 08 May 2014 17:21:49 Ivan T. Ivanov wrote:
> > > @@ -168,7 +168,7 @@ config USB_EHCI_HCD_AT91
> > >
> > > config USB_EHCI_MSM
> > > tristate "Support for Qualcomm QSD/MSM on-c
reset_control_get(&pdev->dev, "link");
> ^
>
> Signed-off-by: Arnd Bergmann
> Cc: "Ivan T. Ivanov"
> ---
> drivers/usb/host/Kconfig | 2 +-
> drivers/usb/phy/Kconfig | 1 +
> 2 files changed, 2 insertions(+), 1 deletion(-)
>
> diff
> Signed-off-by: Felipe Balbi
Reviewed-by: Ivan T. Ivanov
> ---
> drivers/usb/phy/Kconfig | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/usb/phy/Kconfig b/drivers/usb/phy/Kconfig
> index 0c668a3..fbbced8 100644
> --- a/drivers/usb/phy/
On Wed, 2014-04-30 at 11:38 -0500, Felipe Balbi wrote:
> Remove that single instance of writel_relaxed()
> call which is only available on ARM architecture.
>
> This will let us build test this driver on all
> different architectures.
>
> Signed-off-by: Felipe Balbi
Review
On Wed, 2014-04-30 at 11:38 -0500, Felipe Balbi wrote:
> this solves the following build warning found when
> running compile tests.
>
> drivers/usb/phy/phy-msm-usb.c: In function ‘msm_otg_read_dt’:
> drivers/usb/phy/phy-msm-usb.c:1459:20: warning: cast from pointer \
> to integer of differe
On Mon, 2014-04-28 at 16:34 +0300, Ivan T. Ivanov wrote:
> From: Tim Bird
>
> Select the secondary PHY using the TCSR register, if phy-num=1
> in the DTS (or phy_number is set in the platform data). The
> SOC has 2 PHYs which can be used with the OTG port, and this
> code allo
On Wed, 2014-04-30 at 11:27 -0500, Felipe Balbi wrote:
> On Thu, Apr 24, 2014 at 06:48:11PM +0300, Ivan T. Ivanov wrote:
> > From: Tim Bird
> >
> > Fix the value used for Parallel Transceiver Select (PTS) for the MSM USB
> > controller. This is a standard chipidea POR
On Tue, 2014-04-29 at 08:45 +0800, Peter Chen wrote:
>
> Applied, thanks
Thank you,
Ivan
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On Mon, 2014-04-28 at 12:54 -0500, Felipe Balbi wrote:
> On Mon, Apr 28, 2014 at 08:52:48PM +0300, Ivan T. Ivanov wrote:
> > On Mon, 2014-04-28 at 12:03 -0500, Felipe Balbi wrote:
> > > On Mon, Apr 28, 2014 at 09:00:43PM +0400, Sergei Shtylyov wrote:
> > > > Hello.
On Mon, 2014-04-28 at 12:03 -0500, Felipe Balbi wrote:
> On Mon, Apr 28, 2014 at 09:00:43PM +0400, Sergei Shtylyov wrote:
> > Hello.
> >
> > On 04/28/2014 05:34 PM, Ivan T. Ivanov wrote:
> >
> > >From: "Ivan T. Ivanov"
> >
> > >T
On Fri, 2014-04-25 at 03:10 +, Peter Chen wrote:
>
> >
> > On Thu, 2014-04-24 at 08:38 +0800, Peter Chen wrote:
> > > On Wed, Apr 23, 2014 at 03:28:01PM +0300, Ivan T. Ivanov wrote:
> > > > From: "Ivan T. Ivanov"
> > > >
> &
From: "Ivan T. Ivanov"
Prefix did not bring any useful information. Currently none
of the MSM platforms define these regulators, so it is safe
to rename them.
Signed-off-by: Ivan T. Ivanov
---
drivers/usb/phy/phy-msm-usb.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletion
From: "Ivan T. Ivanov"
Using reset framework eliminate need of platform specific
callbacks and enable reset lines to be specified in DT files.
Signed-off-by: Ivan T. Ivanov
---
drivers/usb/phy/phy-msm-usb.c | 29 +
include/linux/usb/msm_hsusb.h | 3 ++
From: "Ivan T. Ivanov"
Allows controller to be specified via device tree.
Signed-off-by: Ivan T. Ivanov
---
.../devicetree/bindings/usb/msm-hsusb.txt | 67
drivers/usb/phy/phy-msm-usb.c | 113 +
include/linux/usb/m
From: "Ivan T. Ivanov"
Hi,
This is a new version of patches posted earlier[1].
Changes since v7
- Use bulk regulator request function in patch #05
- Fix errors in patch #20 commit message
[1] http://www.spinics.net/lists/linux-arm-msm/msg08997.html
Ivan T. Ivanov (18):
usb
From: "Ivan T. Ivanov"
Controller could be found on APQ and MSM platforms,
make configuration description more generic.
Signed-off-by: Ivan T. Ivanov
---
drivers/usb/phy/Kconfig | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/usb/phy/Kconfig b/drive
From: "Ivan T. Ivanov"
Using platform_driver_probe() prevent driver from requesting
probe deferral. Fix this.
Signed-off-by: Ivan T. Ivanov
---
drivers/usb/phy/phy-msm-usb.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/usb/phy/phy-msm-usb.c b/drive
From: "Ivan T. Ivanov"
Use enum usb_dr_mode and drop default usb_dr_mode from platform data.
USB DT bindings states: dr_mode: "...In case this attribute isn't
passed via DT, USB DRD controllers should default to OTG...",
so remove redundand field.
Signed-off-by: Ivan T
From: "Ivan T. Ivanov"
Whether regulators are available or not is checked at driver
probe. If they are not available driver will refuse to load,
so no need to check them again.
Signed-off-by: Ivan T. Ivanov
---
drivers/usb/phy/phy-msm-usb.c | 10 --
1 file changed, 10
From: "Ivan T. Ivanov"
Move memory, regulators, clocks and irq allocation to
devm_* variants. Properly check for valid clk handles.
Signed-off-by: Ivan T. Ivanov
---
drivers/usb/phy/phy-msm-usb.c | 187 +++---
1 file changed, 68 insertions(+), 119
From: "Ivan T. Ivanov"
Function return negative code on error.
Signed-off-by: Ivan T. Ivanov
---
drivers/usb/phy/phy-msm-usb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/phy/phy-msm-usb.c b/drivers/usb/phy/phy-msm-usb.c
index bd9e286..7e968aa 10
From: "Ivan T. Ivanov"
On few legacy platforms, USB PHY is having dedicated reset clk.
It is used to reset USB PHY after putting USB PHY into low power
mode and for calibration of USB PHY. Putting USB PHY into low
power mode is causing ulpi read/write timeout as expected. USB PHY
re
From: "Ivan T. Ivanov"
This fixes following:
WARNING: quoted string split across lines
WARNING: Prefer seq_puts to seq_printf
Signed-off-by: Ivan T. Ivanov
---
drivers/usb/phy/phy-msm-usb.c | 39 ++-
1 file changed, 14 insertions(+), 25 deletion
From: "Ivan T. Ivanov"
There are no references to 'pclk_src_name' in plaform code,
so it is unused.
Signed-off-by: Ivan T. Ivanov
---
drivers/usb/phy/phy-msm-usb.c | 26 +-
include/linux/usb/msm_hsusb.h | 5 -
2 files changed, 1 insertion(+), 3
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