Hi Kamil,
...
+| 3. Supporting SoCs
++
+
+To support a new SoC a new file should be added to the drivers/phy
+directory. Each SoC's configuration is stored in an instance of the
+struct samsung_usb2_phy_config.
+
+struct samsung_usb2_phy_config {
+ const struct
On Thursday 06 March 2014 01:56 PM, Anton Tikhomirov wrote:
Hi Kamil,
...
+| 3. Supporting SoCs
++
+
+To support a new SoC a new file should be added to the drivers/phy
+directory. Each SoC's configuration is stored in an instance of the
+struct samsung_usb2_phy_config.
David Woodfall wrote:
mplayer reports no sound:
mplayer tv:// -tv
driver=v4l2:device=/dev/video1:normid=8:alsa:adevice=hw.1:forceaudio:volume=80
...
Selected driver: v4l2
Opening video decoder: [raw] RAW Uncompressed Video
Audio: no sound
Does mplayer something.wav work?
Neither aplay
Hello,
Subject: Re: [PATCH v9 3/4] phy: Add new Exynos USB 2.0 PHY driver
On Thursday 06 March 2014 01:56 PM, Anton Tikhomirov wrote:
Hi Kamil,
...
+| 3. Supporting SoCs
++
+
+To support a new SoC a new file should be added to the drivers/phy
On Wed, 2014-03-05 at 11:15 -0500, Alan Stern wrote:
On Wed, 5 Mar 2014, Oliver Neukum wrote:
On Wed, 2014-03-05 at 09:40 +, Poulain, Loic wrote:
Hi,
I think there is an issue with the reset-resume mechanism during USB
runtime resume, leaving the interfaces suspended forever.
Hi,
On Thursday 06 March 2014 02:22 PM, Anton Tikhomirov wrote:
Hello,
Subject: Re: [PATCH v9 3/4] phy: Add new Exynos USB 2.0 PHY driver
On Thursday 06 March 2014 01:56 PM, Anton Tikhomirov wrote:
Hi Kamil,
...
+| 3. Supporting SoCs
++
+
+To support a new SoC a new
On Thu, Mar 06, 2014 at 02:52:17PM +0800, Li Jun wrote:
On Wed, Mar 05, 2014 at 04:28:14PM +0800, Peter Chen wrote:
On Thu, Feb 27, 2014 at 07:38:25AM +0800, Li Jun wrote:
Add OTG HNP and SRP operation functions implementation:
- charge vbus
- drive vbus
- connection signaling
-
Hi,
Subject: RE: [PATCH v9 3/4] phy: Add new Exynos USB 2.0 PHY driver
Hi,
Subject: Re: [PATCH v9 3/4] phy: Add new Exynos USB 2.0 PHY driver
Hi,
On Thursday 06 March 2014 02:22 PM, Anton Tikhomirov wrote:
Hello,
Subject: Re: [PATCH v9 3/4] phy: Add new Exynos USB 2.0 PHY
mplayer reports no sound:
mplayer tv:// -tv
driver=v4l2:device=/dev/video1:normid=8:alsa:adevice=hw.1:forceaudio:volume=80
...
Selected driver: v4l2
Opening video decoder: [raw] RAW Uncompressed Video
Audio: no sound
Does mplayer something.wav work?
Yes, mplayer works for wavs and other
Hi,
On Thursday 06 March 2014 02:49 PM, Anton Tikhomirov wrote:
Hi,
Subject: RE: [PATCH v9 3/4] phy: Add new Exynos USB 2.0 PHY driver
Hi,
Subject: Re: [PATCH v9 3/4] phy: Add new Exynos USB 2.0 PHY driver
Hi,
On Thursday 06 March 2014 02:22 PM, Anton Tikhomirov wrote:
Hello,
Subject:
Hi Peter,
My usb device is not capable of giving interrupt when it finishes
using usb. So i dont have any idea where can i call pm_runtime_put for
my usb device?
the other thing is that, earlier you have told, waking up usb device
through interrupt is same as writing on to ../power/control , but
On Monday 03 March 2014 05:08 PM, Kishon Vijay Abraham I wrote:
Adapted omap-usb3 PHY driver to Generic PHY Framework and moved phy-omap-usb3
driver in drivers/usb/phy to drivers/phy and also renamed the file to
phy-ti-pipe3 since this same driver will be used for SATA PHY and
PCIE PHY.
Hi Peter,
My usb device is not capable of giving interrupt when it finishes using
usb. So i dont have any idea where can i call pm_runtime_put for my usb
device?
the other thing is that, earlier you have told, waking up usb device
through interrupt is same as writing on to
On (06/03/14 09:18), Dave Woodfall d...@dawoodfall.net put forth the
proposition:
mplayer reports no sound:
mplayer tv:// -tv
driver=v4l2:device=/dev/video1:normid=8:alsa:adevice=hw.1:forceaudio:volume=80
...
Selected driver: v4l2
Opening video decoder: [raw] RAW Uncompressed Video
Audio: no
On Mon, Feb 24, 2014 at 11:37:35AM -0800, Dan Williams wrote:
Add a command line switch for disabling ehci port switchover. Useful
for working around / debugging xhci incompatibilities where ehci
operation is available.
Lovely and thank you for creating the patch. I will try to find time
to
From: Austin Beam austinb...@ti.com
Enable the dra7x errata workaround for false disconnect problem
with USB2PHY. False disconnects were detected with some of the devices.
Reduce the sensitivity of the disconnect logic within the USB2PHY subsystem
to enusre these false disconnects are not
I agree, but because it's possible to have many different hardware for the same
class driver, you can't predict if all of them will be not broken. So in this
case, each USB class driver should have the reset-resume callback.
A broken device can be a device which doesn't resume correctly 1 time
On Thu, Mar 6, 2014 at 1:36 AM, Peter Chen peter.c...@freescale.com wrote:
Do you have usbmisc node? usbmisc is not probed or its probe has failed.
Thanks, Peter. usbmisc node was 'disabled' at imx25.dtsi. I removed
the 'disabled' and now the probe goes a bit further:
ehci_hcd: USB 2.0
Hi Anton, Kishon,
From: Anton Tikhomirov [mailto:av.tikhomi...@samsung.com]
Sent: Thursday, March 06, 2014 9:26 AM
Hi Kamil,
...
+| 3. Supporting SoCs
++
+
+To support a new SoC a new file should be added to the drivers/phy
+directory. Each SoC's
Hi Tobias,
From: Tobias Jakobi [mailto:tjak...@math.uni-bielefeld.de]
Sent: Thursday, March 06, 2014 12:08 AM
Hello Kamil,
this looks very good. I just tested the patchset on my ODROID-X2
(Exynos4412-based board) and the USB stability issues I mentioned to
you before (with the older
Hi,
On Thursday 06 March 2014 03:54 PM, Kamil Debski wrote:
Hi Anton, Kishon,
From: Anton Tikhomirov [mailto:av.tikhomi...@samsung.com]
Sent: Thursday, March 06, 2014 9:26 AM
Hi Kamil,
...
+| 3. Supporting SoCs
++
+
+To support a new SoC a new file should be added to
George,
On Monday 03 March 2014 03:40 PM, George Cherian wrote:
Adapt phy-omap-usb2 driver for AM437x.
- Add new comaptible ti,am437x-usb2 for AM437x
- Pass proper data to differentiate AM437x and others.
- AM437x doesnot support set_vbus and start_srp.
- Also
Previously the of_phy_get function took a struct device * and
was declared static. It was impossible to call it from
another driver and thus it was impossible to get phy defined
for a given node. The old function was renamed to _of_phy_get
and was left for internal use. of_phy_get function was
Hi,
This is the tenth version of this patchset. The only difference since v9
is correction in the documentation.
Best wishes,
Kamil Debski
--
Changes from v9:
1) phy: core: Add an exported of_phy_get function
- No changes since v9.
2) phy: core: Add devm_of_phy_get to phy-core
Adding devm_of_phy_get will allow to get phys by supplying a
pointer to the struct device_node instead of struct device.
Signed-off-by: Kamil Debski k.deb...@samsung.com
---
drivers/phy/phy-core.c | 31 +++
include/linux/phy/phy.h |8
2 files changed,
Add a new driver for the Exynos USB 2.0 PHY. The new driver uses the generic
PHY framework. The driver includes support for the Exynos 4x10 and 4x12
SoC families.
Signed-off-by: Kamil Debski k.deb...@samsung.com
---
.../devicetree/bindings/phy/samsung-phy.txt| 53
Add support for Exynos 5250. This driver is to replace the old
USB 2.0 PHY driver.
Signed-off-by: Kamil Debski k.deb...@samsung.com
---
.../devicetree/bindings/phy/samsung-phy.txt|1 +
drivers/phy/Kconfig| 11 +
drivers/phy/Makefile
David Woodfall wrote:
Success. I used the second command mentioned on the linuxtv wiki:
mplayer tv:// -tv
driver=v4l2:device=/dev/video1:normid=8:alsa:adevice=hw.1:forceaudio:volume=80:immediatemode=0:width=720
Still no sound through arecord though.
It's probably necessary to configure the
Adapt phy-omap-usb2 driver for AM437x.
- Add new comaptible ti,am437x-usb2 for AM437x
- Pass proper data to differentiate AM437x and others.
- AM437x doesnot support set_vbus and start_srp.
- Also update the Documentation to add new compatible.
Signed-off-by:
Add a new compatible for OMAP5 since it does not use any of the
OTG operations as of now.
HAS_SRP and SET_VBUS functionalities are used only for OMAP4.
Update the Documentation also to add new comaptible.
Signed-off-by: George Cherian george.cher...@ti.com
---
This series
* Adds suport for AM437x USB2 PHY driver
* Address DRA7 PHY errata for false disconnect
* New compatible for OMAP5
Changelog v1 - v2
* Refreshed the whole series on top of linux-phy/next
* u32 flags changed to u8 flags in Patch1
*
On 3/6/2014 4:43 PM, Kishon Vijay Abraham I wrote:
George,
On Monday 03 March 2014 03:40 PM, George Cherian wrote:
Adapt phy-omap-usb2 driver for AM437x.
- Add new comaptible ti,am437x-usb2 for AM437x
- Pass proper data to differentiate AM437x and others.
- AM437x doesnot support
From: Austin Beam austinb...@ti.com
Enable the dra7x errata workaround for false disconnect problem
with USB2PHY. False disconnects were detected with some of the devices.
Reduce the sensitivity of the disconnect logic within the USB2PHY subsystem
to enusre these false disconnects are not
The dra7-usb2 and am437-usb2 bindings have not yet been used.
Change them to be more elegant.
Signed-off-by: Roger Quadros rog...@ti.com
---
Documentation/devicetree/bindings/phy/ti-phy.txt | 4 ++--
drivers/phy/phy-omap-control.c | 4 ++--
2 files changed, 4 insertions(+), 4
Due to Errata i783, SATA breaks if its DPLL is idled. The recommeded
workaround to issue a softreset to the SATA controller doesn't seem to
work. Here we just prevent SATA DPLL from Idling and hence avoid
the issue altogether.
Signed-off-by: Roger Quadros rog...@ti.com
---
From: Nikhil Devshatwar nikhil...@ti.com
Add hwmods for ocp2scp3 and sata modules.
[Roger Q] Clean up.
CC: Benoit Cousson bcous...@baylibre.com
CC: Paul Walmsley p...@pwsan.com
Signed-off-by: Balaji T K balaj...@ti.com
Signed-off-by: Nikhil Devshatwar nikhil...@ti.com
Signed-off-by: Roger
From: Keshava Munegowda keshava_mgo...@ti.com
Create hwmods for ocp2scp3 and sata modules.
[Roger Q] Clean up.
CC: Benoit Cousson bcous...@baylibre.com
CC: Paul Walmsley p...@pwsan.com
CC: Tony Lindgren t...@atomide.com
Signed-off-by: Balaji T K balaj...@ti.com
Signed-off-by: Roger Quadros
The OMAP_USB2 and OMAP_PIPE3 PHY devices will not be
detected if the OMAP_OCP2SCP bus driver is not present.
Make them depend on it.
Signed-off-by: Roger Quadros rog...@ti.com
---
drivers/phy/Kconfig | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/phy/Kconfig b/drivers/phy/Kconfig
From: Balaji T K balaj...@ti.com
Add support for sata.
[Roger Q] Clean up.
CC: Benoit Cousson bcous...@baylibre.com
CC: Tony Lindgren t...@atomide.com
Signed-off-by: Balaji T K balaj...@ti.com
Signed-off-by: Roger Quadros rog...@ti.com
---
arch/arm/boot/dts/omap5.dtsi | 40
From: Balaji T K balaj...@ti.com
Add nodes for OCP2SCP3 bus, SATA controller and SATA PHY.
[Roger Q] Clean up.
CC: Benoit Cousson bcous...@baylibre.com
Signed-off-by: Balaji T K balaj...@ti.com
Signed-off-by: Roger Quadros rog...@ti.com
---
arch/arm/boot/dts/dra7.dtsi | 39
USB and SATA DPLLs need different settings. Provide
the SATA DPLL settings and use the proper DPLL settings
based on device tree node's compatible_id.
Update the DT binding information.
Signed-off-by: Roger Quadros rog...@ti.com
---
Documentation/devicetree/bindings/phy/ti-phy.txt | 3 +-
As this driver is no longer USB specific, use generic clock names.
- Use 'wkupclk', 'sysclk' and 'refclk' clock-names. Update DT binding info.
- Fix PLL_SD_SHIFT from 9 to 10
- Don't separate prepare/unprepare clock from enable/disable. This
ensures optimal power savings.
Update omap5 usb3_phy
Limit .power_on() and .power_off() to just control the
PHY power and not the DPLL. The DPLL will be enabled
in .init() and idled in .exit().
Don't reprogram the DPLL if it has been already locked
by the bootloader. This fixes a problem with SATA, where
it fails if SATA was used by the bootloader.
Hi,
This series adds SATA support for OMAP5 uevm and DRA7-evm boards.
- Cleans up the ti-pipe3 PHY driver
- Adds SATA DPLL support to ti-pipe3 PHY driver
- Adds SATA nodes to hwmod and SoC DT data
Patches are based on 3.14-rc4 with balbi/next, linux-phy/next and
omap-for-v3.15/dt merged on
From: Kishon Vijay Abraham I kis...@ti.com
Rename struct omap_control_usb to struct omap_control_phy since it can
be used to control PHY of USB, SATA and PCIE. Also move the driver and
include files under *phy* and made the corresponding changes in the users
of phy-omap-control.
Signed-off-by:
Move omap-control binding information to the right location.
Signed-off-by: Roger Quadros rog...@ti.com
---
Documentation/devicetree/bindings/phy/ti-phy.txt | 25 ++
Documentation/devicetree/bindings/usb/omap-usb.txt | 24 -
2 files changed, 25
On 03/06/2014 04:22 PM, Roger Quadros wrote:
Hi,
This series adds SATA support for OMAP5 uevm and DRA7-evm boards.
- Cleans up the ti-pipe3 PHY driver
- Adds SATA DPLL support to ti-pipe3 PHY driver
- Adds SATA nodes to hwmod and SoC DT data
Patches are based on 3.14-rc4 with
SATA PHY doesn't need 'wkupclk; and 'refclk' so don't
try to get them for SATA PHY.
Signed-off-by: Roger Quadros rog...@ti.com
---
drivers/phy/phy-ti-pipe3.c | 24 +++-
1 file changed, 15 insertions(+), 9 deletions(-)
diff --git a/drivers/phy/phy-ti-pipe3.c
From: Kishon Vijay Abraham I kis...@ti.com
Rename struct omap_control_usb to struct omap_control_phy since it can
be used to control PHY of USB, SATA and PCIE. Also move the driver and
include files under *phy* and made the corresponding changes in the users
of phy-omap-control.
Signed-off-by:
From: Balaji T K balaj...@ti.com
Add nodes for OCP2SCP3 bus, SATA controller and SATA PHY.
[Roger Q] Clean up.
CC: Benoit Cousson bcous...@baylibre.com
Signed-off-by: Balaji T K balaj...@ti.com
Signed-off-by: Roger Quadros rog...@ti.com
---
arch/arm/boot/dts/dra7.dtsi | 39
SATA PHY doesn't need 'wkupclk; and 'refclk' so don't
try to get them for SATA PHY.
Signed-off-by: Roger Quadros rog...@ti.com
---
drivers/phy/phy-ti-pipe3.c | 24 +++-
1 file changed, 15 insertions(+), 9 deletions(-)
diff --git a/drivers/phy/phy-ti-pipe3.c
From: Balaji T K balaj...@ti.com
Add support for sata.
[Roger Q] Clean up.
CC: Benoit Cousson bcous...@baylibre.com
CC: Tony Lindgren t...@atomide.com
Signed-off-by: Balaji T K balaj...@ti.com
Signed-off-by: Roger Quadros rog...@ti.com
---
arch/arm/boot/dts/omap5.dtsi | 40
From: Keshava Munegowda keshava_mgo...@ti.com
Create hwmods for ocp2scp3 and sata modules.
[Roger Q] Clean up.
CC: Benoit Cousson bcous...@baylibre.com
CC: Paul Walmsley p...@pwsan.com
CC: Tony Lindgren t...@atomide.com
Signed-off-by: Balaji T K balaj...@ti.com
Signed-off-by: Roger Quadros
From: Nikhil Devshatwar nikhil...@ti.com
Add hwmods for ocp2scp3 and sata modules.
[Roger Q] Clean up.
CC: Benoit Cousson bcous...@baylibre.com
CC: Paul Walmsley p...@pwsan.com
Signed-off-by: Balaji T K balaj...@ti.com
Signed-off-by: Nikhil Devshatwar nikhil...@ti.com
Signed-off-by: Roger
The OMAP_USB2 and OMAP_PIPE3 PHY devices will not be
detected if the OMAP_OCP2SCP bus driver is not present.
Make them depend on it.
Signed-off-by: Roger Quadros rog...@ti.com
---
drivers/phy/Kconfig | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/phy/Kconfig b/drivers/phy/Kconfig
The dra7-usb2 and am437-usb2 bindings have not yet been used.
Change them to be more elegant.
Signed-off-by: Roger Quadros rog...@ti.com
---
Documentation/devicetree/bindings/phy/ti-phy.txt | 4 ++--
drivers/phy/phy-omap-control.c | 4 ++--
2 files changed, 4 insertions(+), 4
As this driver is no longer USB specific, use generic clock names.
- Use 'wkupclk', 'sysclk' and 'refclk' clock-names. Update DT binding info.
- Fix PLL_SD_SHIFT from 9 to 10
- Don't separate prepare/unprepare clock from enable/disable. This
ensures optimal power savings.
Update omap5 usb3_phy
USB and SATA DPLLs need different settings. Provide
the SATA DPLL settings and use the proper DPLL settings
based on device tree node's compatible_id.
Update the DT binding information.
Signed-off-by: Roger Quadros rog...@ti.com
---
Documentation/devicetree/bindings/phy/ti-phy.txt | 3 +-
Limit .power_on() and .power_off() to just control the
PHY power and not the DPLL. The DPLL will be enabled
in .init() and idled in .exit().
Don't reprogram the DPLL if it has been already locked
by the bootloader. This fixes a problem with SATA, where
it fails if SATA was used by the bootloader.
Due to Errata i783, SATA breaks if its DPLL is idled. The recommeded
workaround to issue a softreset to the SATA controller doesn't seem to
work. Here we just prevent SATA DPLL from Idling and hence avoid
the issue altogether.
Signed-off-by: Roger Quadros rog...@ti.com
---
Hi,
[Resending cause I messed up Kishon's email ID in the original v2.]
This series adds SATA support for OMAP5 uevm and DRA7-evm boards.
- Cleans up the ti-pipe3 PHY driver
- Adds SATA DPLL support to ti-pipe3 PHY driver
- Adds SATA nodes to hwmod and SoC DT data
Patches are based on 3.14-rc4
Move omap-control binding information to the right location.
Signed-off-by: Roger Quadros rog...@ti.com
---
Documentation/devicetree/bindings/phy/ti-phy.txt | 25 ++
Documentation/devicetree/bindings/usb/omap-usb.txt | 24 -
2 files changed, 25
From: Kishon Vijay Abraham I kis...@ti.com
Rename struct omap_control_usb to struct omap_control_phy since it can
be used to control PHY of USB, SATA and PCIE. Also move the driver and
include files under *phy* and made the corresponding changes in the users
of phy-omap-control.
Signed-off-by:
On Thu, Mar 06, 2014 at 10:35:24PM +0800, vichy wrote:
hi sarah:
Can you send me the output of `sudo lsusb -v` for when the device is
under EHCI and when it's under xHCI? Also, please take a usbmon trace,
as described by
http://lxr.free-electrons.com/source/Documentation/usb/usbmon.txt
[Adding Mathias.]
On Thu, Mar 06, 2014 at 12:27:59AM -0600, Robert Hancock wrote:
On 05/03/14 11:17 PM, Robert Hancock wrote:
I have a USB 3.0 multi-card reader device:
Bus 004 Device 002: ID 05e3:0743 Genesys Logic, Inc.
which seems to work fine in 3.13.4 (Fedora version
On Thu, 6 Mar 2014, Peter Chen wrote:
If the autosuspend supported device can't respond resume correctly, eg,
after resume, it can't respond GET_STATUS correctly in this case, the
.reset_resume interface is a must for class driver, it just like a
workaround for broken hardware.
I agree
hi all:
below is the source code about setting xhci port to ss.disable state
Why we need to or PORT_PE at this time?
Spec didn't mention about to or PORT_PE before setting xhci port to
ss.disable state.
/* Disable port */
if (link_state ==
hi Greg:
2014-03-06 22:49 GMT+08:00 Greg KH gre...@linuxfoundation.org:
On Thu, Mar 06, 2014 at 10:35:24PM +0800, vichy wrote:
hi sarah:
Can you send me the output of `sudo lsusb -v` for when the device is
under EHCI and when it's under xHCI? Also, please take a usbmon trace,
as
On Thu, 6 Mar 2014, Valentina Manea wrote:
A device should not be able to be used concurrently both by
the server and the client. Claiming the port used by the
shared device ensures no interface drivers bind to it and
that it is not usable from the server.
Signed-off-by: Valentina Manea
I'm unable to access USB 3 Pen drive / HDD on 3.13.5. The same works
on 3.13.4 without any problems.
The problem happens irrespective of whether the device is plugged in a
USB 3.0 port or a 2.0 port.
Motherboard: GA-B85M-D3H
CPU: i5-4670
Messages in dmesg -
[ 124.985666] xhci_hcd
On Thu, 6 Mar 2014, Jagdish Gedia wrote:
Hi Alan,
Thanks for you informative reply.
I will try your suggestion. yes, i will not get more than one wakeup per
second.
I have tried below things.
My usb device is using the cdc-acm.c driver.
inside cdc-acm.c file,
static struct
SATA PHY doesn't need 'wkupclk; and 'refclk' so don't
try to get them for SATA PHY.
Signed-off-by: Roger Quadros rog...@ti.com
---
v3 - Fixed checkpatch warning
drivers/phy/phy-ti-pipe3.c | 23 ++-
1 file changed, 14 insertions(+), 9 deletions(-)
diff --git
Felipe,
On Thursday 06 March 2014 08:08 PM, Roger Quadros wrote:
From: Kishon Vijay Abraham I kis...@ti.com
Rename struct omap_control_usb to struct omap_control_phy since it can
be used to control PHY of USB, SATA and PCIE. Also move the driver and
include files under *phy* and made the
On Thu, 2014-03-06 at 10:20 -0500, Alan Stern wrote:
On Thu, 6 Mar 2014, Peter Chen wrote:
If the autosuspend supported device can't respond resume correctly, eg,
after resume, it can't respond GET_STATUS correctly in this case, the
.reset_resume interface is a must for class driver, it
Felipe,
On Thursday 06 March 2014 08:08 PM, Roger Quadros wrote:
Move omap-control binding information to the right location.
Signed-off-by: Roger Quadros rog...@ti.com
---
Documentation/devicetree/bindings/phy/ti-phy.txt | 25 ++
This patch is dependent on
In order to reduce the interrupt times in the embedded system,
a receiving workqueue is introduced.
This modification also enhanced the overall throughput as the
benefits of reducing interrupt occurrence.
Signed-off-by: Weinn Jheng clanlab.p...@gmail.com
Cc: David Brownell
On Thu, 6 Mar 2014, Oliver Neukum wrote:
This is extremely tricky, almost academical a question.
We cannot fall back to reset_resume() in this case without
very bad consequences.
If remote wakeup is needed, reset_resume() must not be used.
The only alternative is to logically
On Thu, 6 Mar 2014, Jagdish Gedia wrote:
Hi Alan,
As you have told, i have executed pm_request_resume() function from my
interrupt handler, and it is waking up my USB device. I have
implemented all this functionality in class driver(cdc-acm.c).
but what is happening is after 2-3 times,
Roger,
On Thursday 06 March 2014 08:08 PM, Roger Quadros wrote:
As this driver is no longer USB specific, use generic clock names.
- Use 'wkupclk', 'sysclk' and 'refclk' clock-names. Update DT binding info.
- Fix PLL_SD_SHIFT from 9 to 10
- Don't separate prepare/unprepare clock from
On Thursday 06 March 2014 08:08 PM, Roger Quadros wrote:
USB and SATA DPLLs need different settings. Provide
the SATA DPLL settings and use the proper DPLL settings
based on device tree node's compatible_id.
Update the DT binding information.
Signed-off-by: Roger Quadros rog...@ti.com
---
Felipe,
On Thursday 06 March 2014 08:08 PM, Roger Quadros wrote:
The dra7-usb2 and am437-usb2 bindings have not yet been used.
Change them to be more elegant.
Signed-off-by: Roger Quadros rog...@ti.com
---
Documentation/devicetree/bindings/phy/ti-phy.txt | 4 ++--
Here too..
Acked-by:
On Thu, Mar 06, 2014 at 08:55:55AM +, Peter Chen wrote:
switch over to endpoint feature flags so we can drop naming conventions.
Signed-off-by: Felipe Balbi ba...@ti.com
---
drivers/usb/chipidea/udc.c | 7 +++
1 file changed, 7 insertions(+)
diff --git
On Thu, Mar 06, 2014 at 09:07:56PM +0530, Kishon Vijay Abraham I wrote:
Felipe,
On Thursday 06 March 2014 08:08 PM, Roger Quadros wrote:
From: Kishon Vijay Abraham I kis...@ti.com
Rename struct omap_control_usb to struct omap_control_phy since it can
be used to control PHY of USB, SATA
On Thu, Mar 06, 2014 at 09:10:27PM +0530, Kishon Vijay Abraham I wrote:
Felipe,
On Thursday 06 March 2014 08:08 PM, Roger Quadros wrote:
Move omap-control binding information to the right location.
Signed-off-by: Roger Quadros rog...@ti.com
---
On Thu, Mar 06, 2014 at 04:38:39PM +0200, Roger Quadros wrote:
The dra7-usb2 and am437-usb2 bindings have not yet been used.
Change them to be more elegant.
Signed-off-by: Roger Quadros rog...@ti.com
---
Documentation/devicetree/bindings/phy/ti-phy.txt | 4 ++--
From: Roger Quadros rog...@ti.com
The dra7-usb2 and am437-usb2 bindings have not yet been used.
Change them to be more elegant.
Acked-by: Kishon Vijay Abraham I kis...@ti.com
Signed-off-by: Roger Quadros rog...@ti.com
Signed-off-by: Felipe Balbi ba...@ti.com
---
Here's updated patch with only
Hi,
On Thu, Mar 06, 2014 at 11:42:49PM +0800, Weinn Jheng wrote:
In order to reduce the interrupt times in the embedded system,
a receiving workqueue is introduced.
This modification also enhanced the overall throughput as the
benefits of reducing interrupt occurrence.
Signed-off-by: Weinn
On 03/04/2014 12:10 PM, Valentina Manea wrote:
This patch adds autoconf check for libudev and migrates
usbip_bind to the new library.
libsysfs will still be used until all userspace is modified.
Signed-off-by: Valentina Manea valentina.mane...@gmail.com
---
On Wed, Mar 05, 2014 at 11:30:06PM -0800, Andrew Grover wrote:
On Wed, Mar 5, 2014 at 10:14 PM, Valentina Manea
valentina.mane...@gmail.com wrote:
On Tue, Mar 4, 2014 at 9:20 PM, Greg KH gre...@linuxfoundation.org wrote:
On Tue, Mar 04, 2014 at 09:16:39PM +0200, Valentina Manea wrote:
On 03/04/2014 12:10 PM, Valentina Manea wrote:
This patch modifies usbip_unbind to use libudev.
Signed-off-by: Valentina Manea valentina.mane...@gmail.com
---
drivers/staging/usbip/userspace/src/usbip_unbind.c | 92 +++---
1 file changed, 29 insertions(+), 63 deletions(-)
On 03/05/14 14:34, Sergei Shtylyov wrote:
Hello.
--- a/drivers/usb/phy/phy-msm-usb.c
+++ b/drivers/usb/phy/phy-msm-usb.c
[...]
@@ -235,12 +236,16 @@ static void ulpi_init(struct msm_otg *motg)
static int msm_otg_link_clk_reset(struct msm_otg *motg, bool assert)
{
-int ret =
On (06/03/14 12:25), Clemens Ladisch clem...@ladisch.de put forth the
proposition:
David Woodfall wrote:
Success. I used the second command mentioned on the linuxtv wiki:
mplayer tv:// -tv
driver=v4l2:device=/dev/video1:normid=8:alsa:adevice=hw.1:forceaudio:volume=80:immediatemode=0:width=720
On Mon, Mar 3, 2014 at 2:40 PM, Daniel Mack dan...@zonque.org wrote:
1. Your patch has a large number of style issues, which
scripts/checkpatch.pl will tell you more about.
Sure, Im not really at a point of worrying about style, but that's
easy enough to change.
2. Is there any good reason
Hi Fabio,
Le Thu, 6 Mar 2014 07:23:30 -0300,
Fabio Estevam feste...@gmail.com a écrit :
Let me know if you have some other suggestion.
That's because usbmisc is not fully implemented for i.MX25 35 as
USB_CTRL must be configured (for both i.MX25 and i.MX35).
Denis is working on this.
Eric
--
Hello.
I am not familiar with mx25, but can say some hints.
Четверг, 6 марта 2014, 7:23 -03:00 от Fabio Estevam feste...@gmail.com:
On Thu, Mar 6, 2014 at 1:36 AM, Peter Chen peter.c...@freescale.com wrote:
Do you have usbmisc node? usbmisc is not probed or its probe has failed.
Thanks,
This is a new series covering enabling the RCar series of SoCs USB
with device-tree based booting. It has been tested on the R8A7790
Lager board.
Improvements from the previous series include:
- mapping usb to the relevant phy by dt
- better use of existing pci of
Enable pci1 and pci2 nodes for USB controllers attached to the AHBPCI
bridge devices. Node pci0 is added for the moment, but not enabled as it
could be switched to usb-gadget mode later.
Signed-off-by: Ben Dooks ben.do...@codethink.co.uk
Reviewed-by: Ian Molton ian.mol...@codethink.co.uk
---
Cc:
Add support for the phy-rcar-gen2-usb driver to be probed from device tree.
Signed-off-by: Ben Dooks ben.do...@codethink.co.uk
Reviewed-by: Ian Molton ian.mol...@codethink.co.uk
---
Fixes from v2:
- fix missed of_match_ptr()
- fix names of channel selection booleans
-
Add node for USB PHY driver to the base R8A7790 device tree include file.
It is up to the board file to enable and configure it as necessary.
Signed-off-by: Ben Dooks ben.do...@codethink.co.uk
Reviewed-by: Ian Molton ian.mol...@codethink.co.uk
---
Cc: devicet...@vger.kernel.org
Cc: Magnus Damm
If the PHY is specified by usb-phy handle in the device tree, then
usb_get_phy_dev() should use the device tree specified PHY. This
fixes the issue where device-tree booted Renesas SoCs fail to find
the PHY for the USB controllers.
Signed-off-by: Ben Dooks ben.do...@codethink.co.uk
---
Cc:
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