On Wed, Sep 12, 2012 at 01:47:54PM +0300, Alexander Shishkin wrote:
> Richard Zhao writes:
>
> > On Tue, Sep 11, 2012 at 10:23:55AM +0300, Alexander Shishkin wrote:
> >> Richard Zhao writes:
> >>
> >> > On Wed, Aug 29, 2012 at 12:48:15PM +0300, Alex
On Fri, Sep 14, 2012 at 04:56:13PM +0800, Chen Peter-B29397 wrote:
>
> > diff --git a/drivers/usb/otg/mxs-phy.c b/drivers/usb/otg/mxs-phy.c
> > index c1a67cb..6a03e97 100644
> > --- a/drivers/usb/otg/mxs-phy.c
> > +++ b/drivers/usb/otg/mxs-phy.c
> > @@ -97,12 +97,24 @@ static int mxs_phy_on_disco
OTGSC_AVVIS cannot be set when vbus voltage goes valid or invalid on
imx, so convert to use OTGSC_BSV.
OTGSC_BSVIE and OTGSC_BSVIS is not cleared when hw_device_reset, so we
don't need to call hw_enable_vbus_intr after hw_device_reset.
Signed-off-by: Richard Zhao
---
drivers/usb/chipidea/
On Fri, Sep 14, 2012 at 01:25:25PM +0300, Alexander Shishkin wrote:
> Richard Zhao writes:
>
> > On Wed, Sep 12, 2012 at 01:47:54PM +0300, Alexander Shishkin wrote:
> >> Richard Zhao writes:
> >>
> >> > On Tue, Sep 11, 2012 at 10:23:55AM +0300, Alex
Signed-off-by: Richard Zhao
Acked-by: Felipe Balbi
---
Changes from v2:
- assign host/gadget in mxs_phy_set_host/mxs_phy_set_peripheral
drivers/usb/otg/mxs-phy.c | 25 +
1 file changed, 25 insertions(+)
diff --git a/drivers/usb/otg/mxs-phy.c b/drivers/usb/otg/mxs
On Mon, Sep 17, 2012 at 01:06:21PM +0300, Alexander Shishkin wrote:
> Richard Zhao writes:
>
> > Signed-off-by: Richard Zhao
> > Acked-by: Felipe Balbi
>
> Felipe said,
>
> > if you add a commit log you can add my:
> >
> > Acked-by: Felip
On Mon, Sep 17, 2012 at 04:52:59PM +0800, Chen Peter-B29397 wrote:
>
>
>
> >
> > OTGSC_AVVIS cannot be set when vbus voltage goes valid or invalid on
> > imx, so convert to use OTGSC_BSV.
> >
>
> Not just on imx, from the IC guys, it is chipidea's feature.
> the AVVIS will not go to 1 when
Signed-off-by: Richard Zhao
---
drivers/usb/chipidea/core.c |5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/usb/chipidea/core.c b/drivers/usb/chipidea/core.c
index 307651b..0942b9b 100644
--- a/drivers/usb/chipidea/core.c
+++ b/drivers/usb/chipidea/core.c
Alex,
I find you dropped this too. Did you mean to add it after otg driver or
any other reason?
Thanks
Richard
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On Wed, Sep 19, 2012 at 03:30:41AM +0200, Marek Vasut wrote:
> Dear Richard Zhao,
>
> You know, commit message would be nice to have.
Yes, but for this one, the title shows obviously what it changed,
doesn't it?
Thanks
Richard
>
> > Signed-off-by: Richard Zhao
>
&g
On Fri, Jul 06, 2012 at 11:07:21AM -0700, Greg KH wrote:
> On Fri, Jun 29, 2012 at 05:48:54PM +0800, Richard Zhao wrote:
> > struct ci13xxx represent the controller, which may be device or host,
> > so name its variables as ci.
> >
> > Signed-off-by: Richard Zhao
&g
controler works at host role
Changes since last version:
- Rebase patch that Greg failed to merge.
Richard Zhao (9):
USB: Chipidea: rename struct ci13xxx variables from udc to ci
USB: Chipidea: add unified ci13xxx_{add,remove}_device for platform
drivers
USB: Chipidea: add ci13xxx
Platform drivers do the similar things to add/remove ci13xxx device, so
create a unified one.
Signed-off-by: Richard Zhao
Reviewed-by: Felipe Balbi
Signed-off-by: Alexander Shishkin
---
drivers/usb/chipidea/ci13xxx_msm.c | 34 ++--
drivers/usb/chipidea/ci13xxx_pci.c
We use ida_simple_get and ida_simple_remove to manage the ids.
Signed-off-by: Richard Zhao
Reviewed-by: Felipe Balbi
Signed-off-by: Alexander Shishkin
---
drivers/usb/chipidea/core.c | 21 -
1 file changed, 16 insertions(+), 5 deletions(-)
diff --git a/drivers/usb
ci13xxx host needs Root Hub Transaction Translators.
Reported-by: Shawn Guo
Signed-off-by: Richard Zhao
Acked-by: Felipe Balbi
Signed-off-by: Alexander Shishkin
Acked-by: Marek Vasut
---
drivers/usb/chipidea/Kconfig |1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/usb/chipidea
This let usb phy driver has a chance to change hw settings when connect
status change.
Signed-off-by: Richard Zhao
Acked-by: Felipe Balbi
Tested-by: Subodh Nijsure
---
include/linux/usb/otg.h | 21 +
1 file changed, 21 insertions(+)
diff --git a/include/linux/usb/otg.h
Sometimes, the driver bindings may know what phy they use.
For example, when using device tree, the usb controller may have a
phandler pointing to usb phy.
Signed-off-by: Richard Zhao
Reviewed-by: Marek Vasut
Acked-by: Felipe Balbi
Tested-by: Subodh Nijsure
---
drivers/usb/chipidea/ci.h
Phy may need to change settings when port connect change.
Signed-off-by: Richard Zhao
Tested-by: Subodh Nijsure
---
drivers/usb/core/hub.c |8
1 file changed, 8 insertions(+)
diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
index 4cc8dc9..2ba9d84 100644
--- a/drivers
mxs phy is used in Freescale i.MX SoCs, for example
imx23, imx28, imx6Q. This patch adds the basic host
support.
Signed-off-by: Richard Zhao
Signed-off-by: Marek Vasut
Cc: Peter Chen
Acked-by: Felipe Balbi
Tested-by: Subodh Nijsure
---
Documentation/devicetree/bindings/usb/mxs-phy.txt
This patch supports only the host-mode functionality so far.
Signed-off-by: Richard Zhao
Signed-off-by: Marek Vasut
Cc: Peter Chen
Cc: Alexander Shishkin
Cc: Felipe Balbi
Cc: Greg Kroah-Hartman
Tested-by: Subodh Nijsure
---
.../devicetree/bindings/usb/ci13xxx-imx.txt| 18
On Thu, Jun 28, 2012 at 10:06 PM, Richard Zhao wrote:
> On Thu, Jun 28, 2012 at 03:53:46PM +0200, Marc Kleine-Budde wrote:
>> Signed-off-by: Marc Kleine-Budde
>> ---
>> drivers/usb/chipidea/ci13xxx_pci.c |6 +++---
>> 1 file changed, 3 insertions(+), 3 dele
On Sun, Jul 08, 2012 at 06:48:49PM +0100, Russell King - ARM Linux wrote:
> On Sun, Jul 08, 2012 at 11:10:04PM +0800, Richard Zhao wrote:
> > On Thu, Jun 28, 2012 at 10:06 PM, Richard Zhao wrote:
> > > On Thu, Jun 28, 2012 at 03:53:46PM +0200, Marc Kleine-Budde wrote:
> >
On Mon, Jul 09, 2012 at 09:57:57AM -0700, Greg KH wrote:
> On Sat, Jul 07, 2012 at 10:56:45PM +0800, Richard Zhao wrote:
> > Phy may need to change settings when port connect change.
> >
> > Signed-off-by: Richard Zhao
> > Tested-by: Subodh Nijsure
> > ---
&
On Sat, Jul 07, 2012 at 10:56:45PM +0800, Richard Zhao wrote:
> Phy may need to change settings when port connect change.
>
> Signed-off-by: Richard Zhao
> Tested-by: Subodh Nijsure
> ---
> drivers/usb/core/hub.c |8
> 1 file changed, 8 insertions(+)
>
&g
On Tue, Jul 10, 2012 at 05:22:20AM +0200, Marek Vasut wrote:
> Dear Richard Zhao,
>
> > On Sat, Jul 07, 2012 at 10:56:45PM +0800, Richard Zhao wrote:
> > > Phy may need to change settings when port connect change.
> > >
> > > Signed-off-by: Richar
On Tue, Jul 10, 2012 at 10:24:07AM -0400, Alan Stern wrote:
> On Tue, 10 Jul 2012, Richard Zhao wrote:
>
> > > > @@ -4037,6 +4038,13 @@ static void hub_port_connect_change(struct
> > > > usb_hub *hub, int port1,
> > > > }
> > >
On Tue, Jul 10, 2012 at 11:07:14AM -0400, Alan Stern wrote:
> On Tue, 10 Jul 2012, Richard Zhao wrote:
>
> > On Sat, Jul 07, 2012 at 10:56:45PM +0800, Richard Zhao wrote:
> > > Phy may need to change settings when port connect change.
> > >
> > > Signe
Phy may need to change settings when port connect change.
Signed-off-by: Richard Zhao
Tested-by: Subodh Nijsure
---
Changes since last version:
- remove unlikely
drivers/usb/core/hub.c |8
1 file changed, 8 insertions(+)
diff --git a/drivers/usb/core/hub.c b/drivers/usb/core
From: Marc Kleine-Budde
If udc_start() fails the qh_pool dma-pool cannot be closed because
it's still in use. This patch factors out the dma_pool_free() loop
into destroy_eps() and calls it in the error path of udc_start(),
too.
Signed-off-by: Marc Kleine-Budde
Signed-off-by: Richard
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