> Subject: Bugged initial state with Chipidea driver
>
> Hi,
>
> In the Chipidea driver the extcon state is read early in the initialization
> and
> notifications for extcon events are only enabled at the end of the
> initialization. If the
> extcon state ch
This patch adds entries in dts to enable chipidea platform driver
and USB 2.0 PHY driver.
Signed-off-by: Rajesh Bhagat
---
Changes in v2:
- Reworked for latest changes
arch/arm/boot/dts/ls1021a.dtsi | 15 ++-
1 file changed, 14 insertions(+), 1 deletion(-)
On Wed, Oct 21, 2015 at 04:25:58PM +0800, Peter Chen wrote:
> The following changes since commit fd7cd061adcf5f7503515ba52b6a724642a839c8:
>
> xhci: Add spurious wakeup quirk for LynxPoint-LP controllers (2015-10-17
> 00:04:18 -0700)
>
> are available in the git repository at:
>
>
On Thu, Oct 22, 2015 at 06:24:13PM -0700, Greg KH wrote:
> On Wed, Oct 21, 2015 at 04:25:58PM +0800, Peter Chen wrote:
> > The following changes since commit fd7cd061adcf5f7503515ba52b6a724642a839c8:
> >
> > xhci: Add spurious wakeup quirk for LynxPoint-LP controllers (2015-10-17
> > 00:04:18
The following changes since commit fd7cd061adcf5f7503515ba52b6a724642a839c8:
xhci: Add spurious wakeup quirk for LynxPoint-LP controllers (2015-10-17
00:04:18 -0700)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git/
with chipidea
driver, I have no ulpi hardware on hands.
Peter
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Hi
So, you have returned ulpi_init successfully?
Yes. I do. The ULPI init returns me a vendor and product ID.
not check your code, it maybe a reset pin connect to ulpi phy.
Alexander and Chris has run ulpi hardware successfully with chipidea
driver, I have no ulpi hardware on hands.
Ok.
It's
I am developing a usb perihperal with the goal of high data throughput
on a freescla i.Mx6 (phyFlex).
My current UDC driver is fsl-usb2-udc on kernel 3.0.35.
I was recommended the chipidea driver introduced in kernel 3.5 since
it would perform better.
Currently I have speed issues when I use
On Fri, Apr 04, 2014 at 09:58:10AM +0200, Marco Zamponi wrote:
I am developing a usb perihperal with the goal of high data throughput
on a freescla i.Mx6 (phyFlex).
My current UDC driver is fsl-usb2-udc on kernel 3.0.35.
I was recommended the chipidea driver introduced in kernel 3.5 since
On Mon, Jun 17, 2013 at 9:59 AM, Peter Chen hzpeterc...@gmail.com wrote:
On Thu, Mar 21, 2013 at 11:06 AM, Peter Chen peter.c...@freescale.com wrote:
On Wed, Mar 20, 2013 at 01:04:33PM +0200, Alexander Shishkin wrote:
Peter Chen peter.c...@freescale.com writes:
On Fri, Mar 15, 2013 at
Peter Chen hzpeterc...@gmail.com writes:
On Thu, Mar 21, 2013 at 11:06 AM, Peter Chen peter.c...@freescale.com wrote:
On Wed, Mar 20, 2013 at 01:04:33PM +0200, Alexander Shishkin wrote:
Peter Chen peter.c...@freescale.com writes:
On Fri, Mar 15, 2013 at 05:17:08PM +0200, Alexander Shishkin
On Thu, Mar 21, 2013 at 11:06 AM, Peter Chen peter.c...@freescale.com wrote:
On Wed, Mar 20, 2013 at 01:04:33PM +0200, Alexander Shishkin wrote:
Peter Chen peter.c...@freescale.com writes:
On Fri, Mar 15, 2013 at 05:17:08PM +0200, Alexander Shishkin wrote:
Eg, for tablet or phone, the
Hi Michael Marc,
Recently, I have worked at i.mx USB loadable module support for chipidea
driver,
it needs to write non-core register during the ci13xxx_imx remove process,
but currently, the usbmisc_imx is a driver, and it uses symbol from
ci13xxx_imx, so it will be unload first.
How about I
Peter Chen peter.c...@freescale.com writes:
Hi Michael Marc,
Recently, I have worked at i.mx USB loadable module support for chipidea
driver,
it needs to write non-core register during the ci13xxx_imx remove process,
but currently, the usbmisc_imx is a driver, and it uses symbol from
On Wed, May 15, 2013 at 01:34:31PM +0300, Alexander Shishkin wrote:
Peter Chen peter.c...@freescale.com writes:
Hi Michael Marc,
Recently, I have worked at i.mx USB loadable module support for chipidea
driver,
it needs to write non-core register during the ci13xxx_imx remove
Sascha Hauer s.ha...@pengutronix.de writes:
On Wed, May 15, 2013 at 01:34:31PM +0300, Alexander Shishkin wrote:
Peter Chen peter.c...@freescale.com writes:
Hi Michael Marc,
Recently, I have worked at i.mx USB loadable module support for chipidea
driver,
it needs to write non-core
loadable module support for
chipidea driver,
it needs to write non-core register during the ci13xxx_imx remove
process,
but currently, the usbmisc_imx is a driver, and it uses symbol from
ci13xxx_imx, so it will be unload first.
One driver really shouldn't be using symbols from
On Wed, May 15, 2013 at 01:34:31PM +0300, Alexander Shishkin wrote:
Peter Chen peter.c...@freescale.com writes:
Hi Michael Marc,
Recently, I have worked at i.mx USB loadable module support for chipidea
driver,
it needs to write non-core register during the ci13xxx_imx remove
Svetoslav Neykov svetos...@neykov.name writes:
Add support for the usb controller in AR933x platform.
The controller supports both host or device mode (defined at startup)
but not OTG.
The patches are tested on WR703n router running OpenWRT in device mode.
You forgot to mention the
From: Alexander Shishkin [mailto:alexander.shish...@linux.intel.com]
Svetoslav Neykov svetos...@neykov.name writes:
Add support for the usb controller in AR933x platform.
The controller supports both host or device mode (defined at startup)
but not OTG.
The patches are tested on WR703n
.
Changes to follow the style of the existing code.
Svetoslav Neykov (1):
usb: chipidea: AR933x platform support for the chipidea driver
arch/mips/ath79/dev-usb.c | 42
arch/mips/include/asm/mach-ath79/ar71xx_regs.h |3 ++
2 files changed, 45
Support host and device usb modes for the chipidea controller in AR933x.
The controller doesn't support OTG functionality so the platform code
forces one of the modes based on the state of GPIO13 pin at startup.
Signed-off-by: Svetoslav Neykov svetos...@neykov.name
---
arch/mips/ath79/dev-usb.c
a dynamically allocated structure for ci13xxx_platform_data
* move controller mode check to platform usb registration
* pick a different name for the ar933x chipidea driver
* use a correct MODE_ALIAS name
* use the dr_mode changes in [PATCH 0/3] otg-for-v3.10-v2
Alexander Shishkin wrote:
No need to initialize it like this, it should save a few bytes in
.data.
Ok.
Why can't you just use ci13xxx_platform_data?
It looks like you don't need a glue driver is drivers/usb/chipidea at
all, you can register ci_hdrc right from the ath79/dev-usb.c
You are right. I
Marc Kleine-Budde m...@pengutronix.de writes:
On 03/20/2013 02:37 PM, Alexander Shishkin wrote:
Marc Kleine-Budde m...@pengutronix.de writes:
On 03/20/2013 12:23 PM, Alexander Shishkin wrote:
Marc Kleine-Budde m...@pengutronix.de writes:
On 03/20/2013 12:04 PM, Alexander Shishkin wrote:
Peter Chen peter.c...@freescale.com writes:
On Wed, Mar 20, 2013 at 01:04:33PM +0200, Alexander Shishkin wrote:
Peter Chen peter.c...@freescale.com writes:
On Fri, Mar 15, 2013 at 05:17:08PM +0200, Alexander Shishkin wrote:
Eg, for tablet or phone, the dr_mode may be gadget, but the
On Tue, Mar 26, 2013 at 12:35:44PM +0200, Alexander Shishkin wrote:
I'm thinking now that what Felipe suggests is probably the best at least
for the time being. That is, if we don't want host, for example, in the
product build, we just compile it out. And then we expect the dr_mode to
be otg
Peter Chen peter.c...@freescale.com writes:
On Thu, Mar 14, 2013 at 09:53:55AM +0100, Marc Kleine-Budde wrote:
On 03/14/2013 09:34 AM, Peter Chen wrote:
Hi Alex and all,
Currently, we have two problems to block chipidea driver coming
development.
As there are so many chipidea
chipidea driver coming
development.
As there are so many chipidea versions, we impossible to collect
all to make a decision, it is better to cover most of the cases,
and using device tree (or platform data) to cover exceptions
if they exist.
1. USB Mode Problem
How can we
Peter Chen peter.c...@freescale.com writes:
On Fri, Mar 15, 2013 at 05:17:08PM +0200, Alexander Shishkin wrote:
Eg, for tablet or phone, the dr_mode may be gadget, but the
otg_capable = 1.
No, because dr_mode indicates controller's capability, and not the
current mode of operation. Why
On 03/20/2013 12:04 PM, Alexander Shishkin wrote:
Peter Chen peter.c...@freescale.com writes:
On Fri, Mar 15, 2013 at 05:17:08PM +0200, Alexander Shishkin wrote:
Eg, for tablet or phone, the dr_mode may be gadget, but the
otg_capable = 1.
No, because dr_mode indicates controller's
Marc Kleine-Budde m...@pengutronix.de writes:
On 03/20/2013 12:04 PM, Alexander Shishkin wrote:
Peter Chen peter.c...@freescale.com writes:
On Fri, Mar 15, 2013 at 05:17:08PM +0200, Alexander Shishkin wrote:
Eg, for tablet or phone, the dr_mode may be gadget, but the
otg_capable = 1.
On 03/20/2013 12:23 PM, Alexander Shishkin wrote:
Marc Kleine-Budde m...@pengutronix.de writes:
On 03/20/2013 12:04 PM, Alexander Shishkin wrote:
Peter Chen peter.c...@freescale.com writes:
On Fri, Mar 15, 2013 at 05:17:08PM +0200, Alexander Shishkin wrote:
Eg, for tablet or phone, the
Marc Kleine-Budde m...@pengutronix.de writes:
On 03/20/2013 12:23 PM, Alexander Shishkin wrote:
Marc Kleine-Budde m...@pengutronix.de writes:
On 03/20/2013 12:04 PM, Alexander Shishkin wrote:
Peter Chen peter.c...@freescale.com writes:
On Fri, Mar 15, 2013 at 05:17:08PM +0200, Alexander
Hi,
On Wed, Mar 20, 2013 at 03:37:01PM +0200, Alexander Shishkin wrote:
dr_cap is what the device can actually do (host, peripheral, etc). Tells
us which roles to initialize and wether we can access OTGSC on this
device.
dr_mode is what function of the device we'll be using on this
Felipe Balbi ba...@ti.com writes:
Hi,
On Wed, Mar 20, 2013 at 03:37:01PM +0200, Alexander Shishkin wrote:
dr_cap is what the device can actually do (host, peripheral, etc). Tells
us which roles to initialize and wether we can access OTGSC on this
device.
dr_mode is what function of the
Hi,
On Wed, Mar 20, 2013 at 04:26:02PM +0200, Alexander Shishkin wrote:
dr_cap is what the device can actually do (host, peripheral, etc). Tells
us which roles to initialize and wether we can access OTGSC on this
device.
dr_mode is what function of the device we'll be using on this
On 03/20/2013 02:37 PM, Alexander Shishkin wrote:
Marc Kleine-Budde m...@pengutronix.de writes:
On 03/20/2013 12:23 PM, Alexander Shishkin wrote:
Marc Kleine-Budde m...@pengutronix.de writes:
On 03/20/2013 12:04 PM, Alexander Shishkin wrote:
Peter Chen peter.c...@freescale.com writes:
On
On 03/20/2013 03:44 PM, Felipe Balbi wrote:
Hi,
On Wed, Mar 20, 2013 at 04:26:02PM +0200, Alexander Shishkin wrote:
dr_cap is what the device can actually do (host, peripheral, etc). Tells
us which roles to initialize and wether we can access OTGSC on this
device.
dr_mode is what function
On Wed, Mar 20, 2013 at 04:58:05PM +0100, Marc Kleine-Budde wrote:
On 03/20/2013 03:44 PM, Felipe Balbi wrote:
Hi,
On Wed, Mar 20, 2013 at 04:26:02PM +0200, Alexander Shishkin wrote:
dr_cap is what the device can actually do (host, peripheral, etc).
Tells
us which roles to
;-)
Sure, even the mainline chipidea driver already allows us to build it
host or device only :D
Marc
--
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Industrial Linux Solutions| Phone: +49-231-2826-924 |
Vertretung West/Dortmund | Fax: +49-5121-206917-
as well. But what if you want a
kernel with host-only ? You don't want to waste precious memory
initializing data you will never use ;-)
Sure, even the mainline chipidea driver already allows us to build it
host or device only :D
yeah, note what Alex had said his plans were when I replied
On Wed, Mar 20, 2013 at 01:04:33PM +0200, Alexander Shishkin wrote:
Peter Chen peter.c...@freescale.com writes:
On Fri, Mar 15, 2013 at 05:17:08PM +0200, Alexander Shishkin wrote:
Eg, for tablet or phone, the dr_mode may be gadget, but the
otg_capable = 1.
No, because dr_mode
On Fri, Mar 15, 2013 at 11:04:47PM +0200, Svetoslav Neykov wrote:
Hi Peter,
There is a core on mips which doesn't support otg. From my point of
view, support for dual_role should be a separate patch, ideally by
Svetoslav (Cc'ed) who has this hardware, after we've cleaned up all
dr-mode
On Fri, Mar 15, 2013 at 05:17:08PM +0200, Alexander Shishkin wrote:
Eg, for tablet or phone, the dr_mode may be gadget, but the
otg_capable = 1.
No, because dr_mode indicates controller's capability, and not the
current mode of operation. Why would anyone want to put *that* in a
DT?
On Fri, Mar 15, 2013 at 01:42:36PM +0100, Matthieu CASTET wrote:
Peter Chen a écrit :
On Fri, Mar 15, 2013 at 12:38:07PM +0200, Alexander Shishkin wrote:
Do you see any problems with this?
How to know vbus status if dr_mode == gadget, we need to indicate
connection
and disconnection?
On Thu, Mar 14, 2013 at 12:31:38PM +0200, Alexander Shishkin wrote:
Peter Chen peter.c...@freescale.com writes:
Hi Alex and all,
Currently, we have two problems to block chipidea driver coming
development.
As there are so many chipidea versions, we impossible to collect
all
Peter Chen peter.c...@freescale.com writes:
On Thu, Mar 14, 2013 at 12:31:38PM +0200, Alexander Shishkin wrote:
Peter Chen peter.c...@freescale.com writes:
Hi Alex and all,
Currently, we have two problems to block chipidea driver coming
development.
As there are so many chipidea
that.
That is PHY, dr_mode was core's platform data or DT node entries.
struct ci13xxx_imx_data will not allocated by chipidea driver, it
will be allocated by driver core, every platform needs to change.
--
Best Regards,
Peter Chen
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Peter Chen a écrit :
On Fri, Mar 15, 2013 at 12:38:07PM +0200, Alexander Shishkin wrote:
Do you see any problems with this?
How to know vbus status if dr_mode == gadget, we need to indicate connection
and disconnection?
We don't. Do we need to indicate vbus session valid for gadget only
Peter Chen peter.c...@freescale.com writes:
On Fri, Mar 15, 2013 at 12:38:07PM +0200, Alexander Shishkin wrote:
I'd say, in the core driver:
1) get dr_mode from platform data
2) only if that's DR_MODE_UNKNOWN (iirc), read DCCPARAMS, since it's
not guaranteed to work across all
Hi Peter,
There is a core on mips which doesn't support otg. From my point of
view, support for dual_role should be a separate patch, ideally by
Svetoslav (Cc'ed) who has this hardware, after we've cleaned up all
dr-mode related stuff.
What means support OTG? The spec said it or there is a
Hi Alex and all,
Currently, we have two problems to block chipidea driver coming
development.
As there are so many chipidea versions, we impossible to collect
all to make a decision, it is better to cover most of the cases,
and using device tree (or platform data) to cover exceptions
On 03/14/2013 09:34 AM, Peter Chen wrote:
Hi Alex and all,
Currently, we have two problems to block chipidea driver coming
development.
As there are so many chipidea versions, we impossible to collect
all to make a decision, it is better to cover most of the cases,
and using device tree
On Thu, Mar 14, 2013 at 09:53:55AM +0100, Marc Kleine-Budde wrote:
On 03/14/2013 09:34 AM, Peter Chen wrote:
Hi Alex and all,
Currently, we have two problems to block chipidea driver coming
development.
As there are so many chipidea versions, we impossible to collect
all to make
Peter Chen peter.c...@freescale.com writes:
Hi Alex and all,
Currently, we have two problems to block chipidea driver coming
development.
As there are so many chipidea versions, we impossible to collect
all to make a decision, it is better to cover most of the cases,
and using device tree
On 03/14/2013 11:31 AM, Alexander Shishkin wrote:
Peter Chen peter.c...@freescale.com writes:
Hi Alex and all,
Currently, we have two problems to block chipidea driver coming
development.
As there are so many chipidea versions, we impossible to collect
all to make a decision
Peter Chen peter.c...@freescale.com writes:
On Fri, Mar 08, 2013 at 04:06:30PM +0200, Alexander Shishkin wrote:
Peter Chen peter.c...@freescale.com writes:
On Fri, Mar 08, 2013 at 12:39:04PM +0200, Alexander Shishkin wrote:
Peter Chen peter.c...@freescale.com writes:
Hi David
For USB 3.0 host CV test, the host sends GET_DESCRIPTOR very quick
(500us)
once it accept the status of SET_ADDRESS
The USB 2.0 spec says the recovery period after the status phase of
SetAddress is 2ms. That should be enough to process the transfer
completion interrupt, shouldn't it?
On Mon, 11 Mar 2013, Alexander Shishkin wrote:
For USB 3.0 host CV test, the host sends GET_DESCRIPTOR very quick (500us)
once it accept the status of SET_ADDRESS
The USB 2.0 spec says the recovery period after the status phase of
SetAddress is 2ms. That should be enough to process the
On Mon, Mar 11, 2013 at 10:58:05AM -0400, Alan Stern wrote:
On Mon, 11 Mar 2013, Alexander Shishkin wrote:
For USB 3.0 host CV test, the host sends GET_DESCRIPTOR very quick
(500us)
once it accept the status of SET_ADDRESS
The USB 2.0 spec says the recovery period after the
On Fri, Mar 08, 2013 at 04:06:30PM +0200, Alexander Shishkin wrote:
Peter Chen peter.c...@freescale.com writes:
On Fri, Mar 08, 2013 at 12:39:04PM +0200, Alexander Shishkin wrote:
Peter Chen peter.c...@freescale.com writes:
Hi David
Hi,
I notice at your code for
Hi David
I notice at your code for hw_usb_set_address, there is a comment for it
/**
* This function explicitly sets the address, without the USBADRA (advance)
* feature, which is not supported by older versions of the controller.
*/
If we use USB3.0 host for CV test, we must use this bit, or
Peter Chen peter.c...@freescale.com writes:
Hi David
Hi,
I notice at your code for hw_usb_set_address, there is a comment for it
/**
* This function explicitly sets the address, without the USBADRA (advance)
* feature, which is not supported by older versions of the controller.
*/
On Fri, Mar 08, 2013 at 12:39:04PM +0200, Alexander Shishkin wrote:
Peter Chen peter.c...@freescale.com writes:
Hi David
Hi,
I notice at your code for hw_usb_set_address, there is a comment for it
/**
* This function explicitly sets the address, without the USBADRA
(advance)
Alexander Shishkin a écrit :
Peter Chen peter.c...@freescale.com writes:
Hi David
Hi,
I notice at your code for hw_usb_set_address, there is a comment for it
/**
* This function explicitly sets the address, without the USBADRA (advance)
* feature, which is not supported by older
Peter Chen peter.c...@freescale.com writes:
On Fri, Mar 08, 2013 at 12:39:04PM +0200, Alexander Shishkin wrote:
Peter Chen peter.c...@freescale.com writes:
Hi David
Hi,
I notice at your code for hw_usb_set_address, there is a comment for it
/**
* This function explicitly sets
chipidea driver
* use a correct MODE_ALIAS name
* use the dr_mode changes in [PATCH 0/3] otg-for-v3.10-v2:
separate phy code and add DT helper
Svetoslav Neykov (2):
usb: chipidea: big-endian support
usb: chipidea: AR933x platform support for the chipidea driver
Hello,
this series depends on the series [PATCH 0/3] otg-for-v3.10-v2: separate phy
code and add DT helper (a.k.a. tags/otg-for-v3.10-v2) posted earlier and is
intended for v3.10. The chipidea driver is converted to make use of the DT
helper functions.
No changes since v1, just rebased to otg
Hello,
this series depends on the series [PATCH 0/3] otg-for-v3.10-v1: separate phy
code and add DT helper (a.k.a. tags/otg-for-v3.10-v1) posted earlier and is
intended for v3.10. The chipidea driver is converted to make use of the DT
helper functions.
regards,
Marc
The following changes since
On Wed, Feb 27, 2013 at 03:20:25PM +0100, Marc Kleine-Budde wrote:
Hello,
this series depends on the series [PATCH 0/3] otg-for-v3.10-v1: separate phy
code and add DT helper (a.k.a. tags/otg-for-v3.10-v1) posted earlier and is
intended for v3.10. The chipidea driver is converted to make use
] Chipidea driver support for the AR933x platform
Svetoslav Neykov svetos...@neykov.name writes:
Add support for the usb controller in AR933x platform.
The processor is big-endian so all multi-byte values of the usb
descriptors must be converted explicitly. Another difference
Svetoslav Neykov svetos...@neykov.name writes:
Hi Alex,
I am working on the incorporating all received comments - thanks to all for
taking their time to comment.
Apologies for not replying to the received mails, didn't want to spam with
OK replies to each separately.
Great, thanks!
Looks
Great, thanks!
Looks like this patchset will need some synchronization with Sacha's
dr_mode/phy_mode patchset, but I presume you're aware of that.
Yes, I will base the next patch on the existing changes, thanks for bringing
that up.
Regards,
Svetoslav.
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On 02/26/2013 03:47 PM, Alexander Shishkin wrote:
Svetoslav Neykov svetos...@neykov.name writes:
Hi Alex,
I am working on the incorporating all received comments - thanks to all for
taking their time to comment.
Apologies for not replying to the received mails, didn't want to spam with
OK
Hi Svetoslav,
Support host and device usb modes for the chipidea controller in AR933x.
The controller doesn't support OTG functionality so the platform code
forces one of the modes based on the state of GPIO13 pin at startup.
Signed-off-by: Svetoslav Neykov svetos...@neykov.name
---
...
running OpenWRT trunk.
Svetoslav Neykov (5):
usb: chipidea: big-endian support
usb: chipidea: flags to force usb mode (host/device)
usb: chipidea: Don't access OTG related registers
usb: chipidea: AR933x platform support for the chipidea driver
usb: chipidea: Fix incorrect check of function
Support host and device usb modes for the chipidea controller in AR933x.
The controller doesn't support OTG functionality so the platform code
forces one of the modes based on the state of GPIO13 pin at startup.
Signed-off-by: Svetoslav Neykov svetos...@neykov.name
---
arch/mips/ath79/dev-usb.c
changes since v1:
- move phy specific of helper to drivers/usb/phy/of.c
- use strcmp instead of strcasecmp for matching property values
- change usb_phy_dr_mode to usb_dr_mode
- change USBPHY_INTERFACE_MODE_NA to USBPHY_INTERFACE_MODE_UNKNOWN
- add copyright header to new files
- chipidea: drop
This is the 2nd version of the USB of helper patch, this time with
adding support for the chipidea driver for the new properties.
Kishon, I decided against adding an extra Kconfig option for the
OF helpers since I found out the USB stuff already has enough options ;)
The helpers are now in usb
On 24 January 2013 05:15, Chen Peter-B29397 b29...@freescale.com wrote:
Sorry, forget to cc the list
Hi Greg,
Alex has no response for chipidea driver review for long time
(more than 1 month), below are some links about patchset.
Does anyone else can help do it?
Sorry for that. Looking
Sorry, forget to cc the list
Hi Greg,
Alex has no response for chipidea driver review for long time
(more than 1 month), below are some links about patchset.
Does anyone else can help do it?
http://marc.info/?t=13540330436r=1w=2
http://marc.info/?l=linux-usbm=135873754825186w=2
Hi Alex,
At current chipidea driver, we have not implemented struct usb_otg,
so when udc calls otg_set_peripheral, it will fail.
(udc_start at drivers/usb/chipidea/udc.c).
In fact, if both host and device use chipidea driver, we do not
need to call otg_set_peripheral at all at current chipidea
Greg KH gre...@linuxfoundation.org writes:
On Fri, Aug 24, 2012 at 10:09:11AM +0800, Richard Zhao wrote:
On Thu, Aug 23, 2012 at 06:57:03PM +0200, Marc Kleine-Budde wrote:
Hello,
Michael and I have a bunch of updates and improvement for the chipidea
driver. They apply to Richard's tree
for the chipidea
driver. They apply to Richard's tree:
https://github.com/riczhao/kernel-imx/commits/topics/usb-driver
What's the status of these patches? It would be fine if someone queues
them for upstream.
My patches is pending on Alex to review. The otg patch series was sent
on Jul 12. I don't
:
Hello,
Michael and I have a bunch of updates and improvement for the chipidea
driver. They apply to Richard's tree:
https://github.com/riczhao/kernel-imx/commits/topics/usb-driver
What's the status of these patches? It would be fine if someone queues
them for upstream.
My
On 09/06/2012 04:02 PM, Greg KH wrote:
Indeed there's a pile of patches, I'm going through them right now, Marc
already has my acks. We should probably agree if I should collect them
all before sending to you or if guys can send them to you directly (as
soon as we agree on acks).
The fixes
On Thu, Sep 06, 2012 at 04:09:58PM +0200, Marc Kleine-Budde wrote:
On 09/06/2012 04:02 PM, Greg KH wrote:
Indeed there's a pile of patches, I'm going through them right now, Marc
already has my acks. We should probably agree if I should collect them
all before sending to you or if guys can
On Fri, Aug 24, 2012 at 10:09:11AM +0800, Richard Zhao wrote:
On Thu, Aug 23, 2012 at 06:57:03PM +0200, Marc Kleine-Budde wrote:
Hello,
Michael and I have a bunch of updates and improvement for the chipidea
driver. They apply to Richard's tree:
https://github.com/riczhao/kernel-imx
On Fri, Aug 24, 2012 at 10:34:37AM +0300, Alexander Shishkin wrote:
Richard Zhao richard.z...@freescale.com writes:
On Thu, Aug 23, 2012 at 06:57:03PM +0200, Marc Kleine-Budde wrote:
Hello,
Hi,
Michael and I have a bunch of updates and improvement for the chipidea
driver
Richard Zhao richard.z...@freescale.com writes:
On Thu, Aug 23, 2012 at 06:57:03PM +0200, Marc Kleine-Budde wrote:
Hello,
Hi,
Michael and I have a bunch of updates and improvement for the chipidea
driver. They apply to Richard's tree:
https://github.com/riczhao/kernel-imx/commits/topics
Hello,
Michael and I have a bunch of updates and improvement for the chipidea
driver. They apply to Richard's tree:
https://github.com/riczhao/kernel-imx/commits/topics/usb-driver
What's the status of these patches? It would be fine if someone queues
them for upstream.
regards, Marc
On Thu, Aug 23, 2012 at 06:57:03PM +0200, Marc Kleine-Budde wrote:
Hello,
Michael and I have a bunch of updates and improvement for the chipidea
driver. They apply to Richard's tree:
https://github.com/riczhao/kernel-imx/commits/topics/usb-driver
What's the status of these patches
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