On Fri, Nov 23, 2012 at 01:36:36PM +0800, Peter Chen wrote:
> On Wed, Nov 21, 2012 at 03:06:29PM +0100, Michael Grzeschik wrote:
> > From: Marc Kleine-Budde
> >
> > This fixes a potential race condition where the ci13xxx_imx glue code
> > could be fast enough to call one of the usbmisc_ops before
On Fri, Nov 23, 2012 at 02:53:41PM +0800, Peter Chen wrote:
> On Wed, Nov 21, 2012 at 03:06:32PM +0100, Michael Grzeschik wrote:
> > This adds mx53 as the next user of the usbmisc driver and makes it
> > possible to disable the overcurrent-detection of the internal phy.
> >
> > Signed-off-by: Mich
On Mon, Nov 26, 2012 at 05:29:31PM +0800, Peter Chen wrote:
> On Wed, Nov 14, 2012 at 05:19:03PM +0100, Michael Grzeschik wrote:
> > This patch adds support for a second and third clock to the chipidea
> > driver. On
> > modern freescale ARM cores like the imx51, imx53 and imx6q three clocks
> >
On Tue, Nov 27, 2012 at 02:50:26PM +0800, Peter Chen wrote:
> On Mon, Nov 26, 2012 at 11:22:32AM +0100, Sascha Hauer wrote:
> > On Mon, Nov 26, 2012 at 05:29:31PM +0800, Peter Chen wrote:
> > > On Wed, Nov 14, 2012 at 05:19:03PM +0100, Michael Grzeschik wrote:
> > > >
On Thu, Dec 27, 2012 at 02:59:58PM +0800, Peter Chen wrote:
> Implement struct usb_otg, In that way, calling otg_set_peripheral
> will not be failed at udc.c.
>
> Signed-off-by: Peter Chen
> ---
> Changes for v4:
> - Some tiny changes, like delete unused header files
>
> drivers/usb/chipidea/Ma
On Tue, Jan 22, 2013 at 03:38:55PM +, Arnd Bergmann wrote:
> On Tuesday 22 January 2013, Alan Stern wrote:
> > In order to prevent this, you have to make sure that each glue driver
> > depends on USB_ARCH_HAS_EHCI. A simple way to do this is to surround
> > the Kconfig entries for those driver
Return early from ci_handle_id_switch() to save an indention level.
Signed-off-by: Sascha Hauer
---
drivers/usb/chipidea/otg.c | 21 +++--
1 file changed, 11 insertions(+), 10 deletions(-)
diff --git a/drivers/usb/chipidea/otg.c b/drivers/usb/chipidea/otg.c
index 03b6743
.
Sascha
Sascha Hauer (2):
usb: chipidea: otg: save indention level
usb: chipidea: otg: fix reading otgsc register
drivers/usb/chipidea/ci.h | 3 ---
drivers/usb/chipidea/core.c | 32
since
this function eventually patches the VBUS status read from extcon
into the raw register value.
To fix this inline the hw_wait_reg() code into its only user and
use the correct function to read the OTGSC register. Since
hw_wait_reg() is unused now remove it.
Signed-off-by: Sascha Hauer
On Wed, Sep 21, 2016 at 11:07:07AM +0200, Fabien Lahoudere wrote:
> This binding allow to disable the internal 60Mhz clock for USB host2 or
> host3.
>
> Signed-off-by: Fabien Lahoudere
> ---
> Documentation/devicetree/bindings/usb/ci-hdrc-usb2.txt | 1 +
> drivers/usb/chipidea/ci_hdrc_imx.c
On Tue, Dec 08, 2015 at 09:37:48AM +0800, Peter Chen wrote:
> Current USB HUB driver lacks of platform interfaces to configure
> external signal on HUB chip, eg, the PHY input clock and gpio reset
> pin for HUB, these kinds of HUBs are usually soldered at the board,
> and they are not hot-plug USB
On Tue, Dec 08, 2015 at 05:26:56PM +0800, Peter Chen wrote:
> On Tue, Dec 08, 2015 at 07:19:05AM +0100, Sascha Hauer wrote:
> > > + hub_data = devm_kzalloc(dev, sizeof(*hub_data), GFP_KERNEL);
> > > + if (!hub_data)
> > > + return -ENOMEM;
&g
From: Michael Grzeschik
This adds two little devicetree helper functions for determining the
dr_mode (host, peripheral, otg) and phy_type (utmi, ulpi,...) from
the devicetree.
Signed-off-by: Michael Grzeschik
Signed-off-by: Marc Kleine-Budde
---
The properties and their values have been taken
On Tue, Jan 29, 2013 at 07:14:51PM +0530, kishon wrote:
> Hi,
>
> On Tuesday 29 January 2013 04:52 PM, Sascha Hauer wrote:
> >From: Michael Grzeschik
> >
> >This adds two little devicetree helper functions for determining the
> >dr_mode (host, peripheral, otg) a
On Wed, Jan 30, 2013 at 11:21:35AM +0530, kishon wrote:
> On Wednesday 30 January 2013 02:00 AM, Sascha Hauer wrote:
> >On Tue, Jan 29, 2013 at 07:14:51PM +0530, kishon wrote:
> >>Hi,
> >>
> >>On Tuesday 29 January 2013 04:52 PM, Sascha Hauer wrote:
> >
On Wed, Jan 30, 2013 at 10:06:28AM +0800, Peter Chen wrote:
> On Tue, Jan 29, 2013 at 01:55:04PM +0200, Alexander Shishkin wrote:
> > Sascha Hauer writes:
> >
> > > From: Michael Grzeschik
> > >
> > > This adds two little devicetree helper functio
-Budde
Signed-off-by: Sascha Hauer
---
.../devicetree/bindings/usb/ci13xxx-imx.txt|5 +++
drivers/usb/chipidea/bits.h|7
drivers/usb/chipidea/ci13xxx_imx.c |3 ++
drivers/usb/chipidea/core.c| 40
Most of otg/otg.c is not otg specific, but phy specific, so move it
to the phy directory.
Signed-off-by: Sascha Hauer
---
drivers/usb/otg/otg.c| 423 -
drivers/usb/phy/Makefile |1 +
drivers/usb/phy/phy.c| 424
The dr_mode devicetree property allows to explicitly specify the
host/peripheral/otg mode. This is necessary for boards without proper
ID pin handling.
Signed-off-by: Sascha Hauer
---
Documentation/devicetree/bindings/usb/ci13xxx-imx.txt |1 +
drivers/usb/chipidea/ci13xxx_imx.c
From: Michael Grzeschik
This adds two little devicetree helper functions for determining the
dr_mode (host, peripheral, otg) and phy_type (utmi, ulpi,...) from
the devicetree.
Signed-off-by: Michael Grzeschik
Signed-off-by: Marc Kleine-Budde
Signed-off-by: Sascha Hauer
---
drivers/usb/usb
Even if a chipidea core is otg capable the board may not. This allows
to explicitly set the core to host/peripheral mode. Without these
flags the driver falls back to the old behaviour.
Signed-off-by: Sascha Hauer
---
drivers/usb/chipidea/core.c | 21 +++--
include/linux/usb
From: Michael Grzeschik
This patch removes the limitation of having only one instance of the
ci13xxx-imx platformdata and makes different configurations possible.
Signed-off-by: Michael Grzeschik
Signed-off-by: Marc Kleine-Budde
Signed-off-by: Sascha Hauer
---
drivers/usb/chipidea
Michael Grzeschik (3):
usb: add devicetree helpers for determining dr_mode and phy_type
usb: chipidea: ci13xxx-imx: create dynamic platformdata
usb: chipidea: add PTW and PTS handling
Sascha Hauer (2):
USB chipidea: introduce dual role mode pdata flags
On Wed, Jan 30, 2013 at 05:54:54PM +0100, Matthieu CASTET wrote:
> > diff --git a/drivers/usb/chipidea/core.c b/drivers/usb/chipidea/core.c
> > index 57cae1f..dcb650f 100644
> > --- a/drivers/usb/chipidea/core.c
> > +++ b/drivers/usb/chipidea/core.c
> > @@ -67,6 +67,8 @@
> > #include
> > #includ
On Thu, Jan 31, 2013 at 11:44:21AM +0530, kishon wrote:
> Hi,
>
> On Wednesday 30 January 2013 08:59 PM, Sascha Hauer wrote:
> >From: Michael Grzeschik
> >
> >This adds two little devicetree helper functions for determining the
> >dr_mode (host, peripher
On Thu, Jan 31, 2013 at 11:08:54AM +0800, Peter Chen wrote:
> On Wed, Jan 30, 2013 at 04:29:40PM +0100, Sascha Hauer wrote:
> > From: Michael Grzeschik
> >
> > +static void hw_phymode_configure(struct ci13xxx *ci)
> > +{
> > + u32 portsc;
> > +
> &
On Thu, Jan 31, 2013 at 10:30:36AM +0800, Peter Chen wrote:
> On Wed, Jan 30, 2013 at 04:29:38PM +0100, Sascha Hauer wrote:
> > From: Michael Grzeschik
> >
> > This adds two little devicetree helper functions for determining the
> > dr_mode (host, peripheral, ot
dynamic platformdata
USB: chipidea: add PTW and PTS handling
Sascha Hauer (3):
USB: move bulk of otg/otg.c to phy/phy.c
USB chipidea: introduce dual role mode pdata flags
USB chipidea i.MX: introduce dr_mode property
.../devicetree/bindings/usb/ci13xxx-imx.txt|6
-Budde
Signed-off-by: Sascha Hauer
---
.../devicetree/bindings/usb/ci13xxx-imx.txt|5 +++
drivers/usb/chipidea/bits.h| 14 ++-
drivers/usb/chipidea/ci13xxx_imx.c |3 ++
drivers/usb/chipidea/core.c| 39
Most of otg/otg.c is not otg specific, but phy specific, so move it
to the phy directory.
Signed-off-by: Sascha Hauer
Reported-by: kishon
Cc: Felipe Balbi
---
drivers/usb/otg/otg.c| 423 -
drivers/usb/phy/Makefile |1 +
drivers/usb/phy
From: Michael Grzeschik
This adds two little devicetree helper functions for determining the
dr_mode (host, peripheral, otg) and phy_type (utmi, ulpi,...) from
the devicetree.
Signed-off-by: Michael Grzeschik
Signed-off-by: Marc Kleine-Budde
Signed-off-by: Sascha Hauer
---
drivers/usb/phy
The dr_mode devicetree property allows to explicitly specify the
host/peripheral/otg mode. This is necessary for boards without proper
ID pin handling.
Signed-off-by: Sascha Hauer
---
Documentation/devicetree/bindings/usb/ci13xxx-imx.txt |1 +
drivers/usb/chipidea/ci13xxx_imx.c
Even if a chipidea core is otg capable the board may not. This allows
to explicitly set the core to host/peripheral mode. Without these
flags the driver falls back to the old behaviour.
Signed-off-by: Sascha Hauer
---
drivers/usb/chipidea/core.c | 21 +++--
include/linux/usb
From: Michael Grzeschik
This patch removes the limitation of having only one instance of the
ci13xxx-imx platformdata and makes different configurations possible.
Signed-off-by: Michael Grzeschik
Signed-off-by: Marc Kleine-Budde
Signed-off-by: Sascha Hauer
---
drivers/usb/chipidea
On Thu, Jan 31, 2013 at 10:20:59AM +0100, Greg KH wrote:
> On Thu, Jan 31, 2013 at 10:01:09AM +0100, Sascha Hauer wrote:
> > From: Michael Grzeschik
> >
> > This adds two little devicetree helper functions for determining the
> > dr_mode (host, peripheral, otg) and phy
On Thu, Jan 31, 2013 at 02:42:48PM +0530, kishon wrote:
> Hi,
>
> On Thursday 31 January 2013 02:31 PM, Sascha Hauer wrote:
> >From: Michael Grzeschik
> >
> >This adds two little devicetree helper functions for determining the
> >dr_mode (host, peripheral, otg) a
On Thu, Jan 31, 2013 at 10:15:54AM +0100, Matthieu CASTET wrote:
> >> Why you don't implement it ?
> >>
> >> If you don't implement it, I believe you should add a warning in order to
> >> catch
> >> it when used with lpm devices.
> >
> > I'm against adding a warning because current users seem to
On Thu, Jan 31, 2013 at 06:01:08PM +0800, Peter Chen wrote:
> On Thu, Jan 31, 2013 at 10:01:09AM +0100, Sascha Hauer wrote:
> > From: Michael Grzeschik
> >
> >
> > + for (i = 0; i < ARRAY_SIZE(usb_dr_modes); i++)
> > +
On Thu, Jan 31, 2013 at 10:05:44AM +0800, Peter Chen wrote:
> On Wed, Jan 30, 2013 at 03:00:15PM +0100, Sascha Hauer wrote:
> > On Wed, Jan 30, 2013 at 10:06:28AM +0800, Peter Chen wrote:
> > > On Tue, Jan 29, 2013 at 01:55:04PM +0200, Alexander Shishkin wrote:
> >
Sascha Hauer (2):
USB mxs-phy: Register phy with framework
USB chipidea i.MX: use devm_usb_get_phy_by_phandle to get phy
drivers/usb/chipidea/ci13xxx_imx.c | 31 ++-
drivers/usb/otg/mxs-phy.c
We now have usb_add_phy_dev(), so use it to register with the framework
to be able to find the phy from the USB driver.
Signed-off-by: Sascha Hauer
---
drivers/usb/otg/mxs-phy.c |9 +
1 file changed, 9 insertions(+)
diff --git a/drivers/usb/otg/mxs-phy.c b/drivers/usb/otg/mxs-phy.c
Signed-off-by: Sascha Hauer
---
drivers/usb/chipidea/ci13xxx_imx.c | 31 ++-
1 file changed, 10 insertions(+), 21 deletions(-)
diff --git a/drivers/usb/chipidea/ci13xxx_imx.c
b/drivers/usb/chipidea/ci13xxx_imx.c
index b598bb8f..1df4b41 100644
--- a/drivers/usb
On Fri, Feb 01, 2013 at 09:11:54AM +0800, Peter Chen wrote:
> On Thu, Jan 31, 2013 at 11:29:13AM +0100, Sascha Hauer wrote:
> > On Thu, Jan 31, 2013 at 10:05:44AM +0800, Peter Chen wrote:
> > > On Wed, Jan 30, 2013 at 03:00:15PM +0100, Sascha Hauer wrote:
> > > > On W
On Thu, Jan 31, 2013 at 12:32:15PM +0100, Sascha Hauer wrote:
> This series switches the mxs phy and the i.MX chipidea support
> from homegrew phy support to use usb_add_phy_dev/devm_usb_get_phy_by_phandle.
>
> Based on
>
> [PATCH v2] Add USB of helpers and use them in t
Signed-off-by: Sascha Hauer
---
Documentation/devicetree/bindings/net/fsl-fec.txt | 20 ++
drivers/net/ethernet/freescale/fec.c | 77 -
drivers/net/ethernet/freescale/fec.h |1 +
3 files changed, 67 insertions(+), 31 deletions(-)
diff
Even if a chipidea core is otg capable the board may not. This allows
to explicitly set the core to host/peripheral mode. Without these
flags the driver falls back to the old behaviour.
Signed-off-by: Sascha Hauer
---
drivers/usb/chipidea/core.c | 21 +++--
include/linux/usb
From: Michael Grzeschik
This patch removes the limitation of having only one instance of the
ci13xxx-imx platformdata and makes different configurations possible.
Signed-off-by: Michael Grzeschik
Signed-off-by: Marc Kleine-Budde
Signed-off-by: Sascha Hauer
Reviewed-by: Peter Chen
From: Michael Grzeschik
This adds two little devicetree helper functions for determining the
dr_mode (host, peripheral, otg) and phy_type (utmi, ulpi,...) from
the devicetree.
Signed-off-by: Michael Grzeschik
Signed-off-by: Marc Kleine-Budde
Signed-off-by: Sascha Hauer
---
drivers/usb/phy
We now have usb_add_phy_dev(), so use it to register with the framework
to be able to find the phy from the USB driver.
Signed-off-by: Sascha Hauer
---
drivers/usb/otg/mxs-phy.c |9 +
1 file changed, 9 insertions(+)
diff --git a/drivers/usb/otg/mxs-phy.c b/drivers/usb/otg/mxs-phy.c
s for determining dr_mode and phy_type
USB: chipidea: ci13xxx-imx: create dynamic platformdata
USB: chipidea: add PTW and PTS handling
Sascha Hauer (6):
USB: move bulk of otg/otg.c to phy/phy.c
USB chipidea: introduce dual role mode pdata flags
USB chipidea i.MX: intr
-Budde
Signed-off-by: Sascha Hauer
---
.../devicetree/bindings/usb/ci13xxx-imx.txt|5 +++
drivers/usb/chipidea/bits.h| 14 ++-
drivers/usb/chipidea/ci13xxx_imx.c |3 ++
drivers/usb/chipidea/core.c| 39
The dr_mode devicetree property allows to explicitly specify the
host/peripheral/otg mode. This is necessary for boards without proper
ID pin handling.
Signed-off-by: Sascha Hauer
Reviewed-by: Peter Chen
---
Documentation/devicetree/bindings/usb/ci13xxx-imx.txt |1 +
drivers/usb/chipidea
Signed-off-by: Sascha Hauer
---
drivers/usb/chipidea/ci13xxx_imx.c | 31 ++-
1 file changed, 10 insertions(+), 21 deletions(-)
diff --git a/drivers/usb/chipidea/ci13xxx_imx.c
b/drivers/usb/chipidea/ci13xxx_imx.c
index b598bb8f..1df4b41 100644
--- a/drivers/usb
Most of otg/otg.c is not otg specific, but phy specific, so move it
to the phy directory.
Signed-off-by: Sascha Hauer
Reported-by: Kishon Vijay Abraham I
Cc: Felipe Balbi
---
drivers/usb/otg/otg.c| 423
drivers/usb/phy/Makefile |1
Apparantly I was not fully awake while sending this series :(
On Fri, Feb 01, 2013 at 08:52:03AM +0100, Sascha Hauer wrote:
> (resend because I got the linux-usb address wrong)
>
> Here's another round of the dr_mode/phy_type patches. I think they should
> be ready for mergin
Even if a chipidea core is otg capable the board may not. This allows
to explicitly set the core to host/peripheral mode. Without these
flags the driver falls back to the old behaviour.
Signed-off-by: Sascha Hauer
---
drivers/usb/chipidea/core.c | 21 +++--
include/linux/usb
etree helpers for determining dr_mode and phy_type
USB: chipidea: ci13xxx-imx: create dynamic platformdata
USB: chipidea: add PTW and PTS handling
Sascha Hauer (5):
USB: move bulk of otg/otg.c to phy/phy.c
USB chipidea: introduce dual role mode pdata flags
USB chipidea
From: Michael Grzeschik
This patch removes the limitation of having only one instance of the
ci13xxx-imx platformdata and makes different configurations possible.
Signed-off-by: Michael Grzeschik
Signed-off-by: Marc Kleine-Budde
Signed-off-by: Sascha Hauer
Reviewed-by: Peter Chen
The dr_mode devicetree property allows to explicitly specify the
host/peripheral/otg mode. This is necessary for boards without proper
ID pin handling.
Signed-off-by: Sascha Hauer
Reviewed-by: Peter Chen
---
Documentation/devicetree/bindings/usb/ci13xxx-imx.txt |1 +
drivers/usb/chipidea
e_get() to usb_get_phy() and usb_get_phy_dev().
Further the missing module_put() is added to usb_put_phy().
Signed-off-by: Marc Kleine-Budde
Signed-off-by: Sascha Hauer
---
drivers/usb/otg/otg.c | 10 +++---
1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/drivers/usb/otg/otg.c b/drive
-Budde
Signed-off-by: Sascha Hauer
---
.../devicetree/bindings/usb/ci13xxx-imx.txt|5 +++
drivers/usb/chipidea/bits.h| 14 ++-
drivers/usb/chipidea/ci13xxx_imx.c |3 ++
drivers/usb/chipidea/core.c| 39
Signed-off-by: Sascha Hauer
---
drivers/usb/chipidea/ci13xxx_imx.c | 39 +---
1 file changed, 18 insertions(+), 21 deletions(-)
diff --git a/drivers/usb/chipidea/ci13xxx_imx.c
b/drivers/usb/chipidea/ci13xxx_imx.c
index b598bb8f..136869b 100644
--- a/drivers
From: Michael Grzeschik
This adds two little devicetree helper functions for determining the
dr_mode (host, peripheral, otg) and phy_type (utmi, ulpi,...) from
the devicetree.
Signed-off-by: Michael Grzeschik
Signed-off-by: Marc Kleine-Budde
Signed-off-by: Sascha Hauer
---
drivers/usb/phy
We now have usb_add_phy_dev(), so use it to register with the framework
to be able to find the phy from the USB driver.
Signed-off-by: Sascha Hauer
---
drivers/usb/otg/mxs-phy.c |9 +
1 file changed, 9 insertions(+)
diff --git a/drivers/usb/otg/mxs-phy.c b/drivers/usb/otg/mxs-phy.c
Most of otg/otg.c is not otg specific, but phy specific, so move it
to the phy directory.
Signed-off-by: Sascha Hauer
Reported-by: Kishon Vijay Abraham I
Cc: Felipe Balbi
---
drivers/usb/otg/otg.c| 427
drivers/usb/phy/Makefile |1
On Tue, Feb 05, 2013 at 03:45:12PM +0400, Sergei Shtylyov wrote:
> Hello.
>
> On 04-02-2013 17:24, Sascha Hauer wrote:
>
> >Signed-off-by: Sascha Hauer
> >---
> > drivers/usb/chipidea/ci13xxx_imx.c | 39
> > +---
>
Alexander,
Did you have a chance to look at this series? Development of this driver
has stalled for too long now, I don't want to miss the next merge
window.
Thanks
Sascha
On Mon, Feb 04, 2013 at 02:24:26PM +0100, Sascha Hauer wrote:
> 4th round of patches.
>
> Peter, I would
On Thu, Feb 07, 2013 at 11:56:32AM +0100, Sascha Hauer wrote:
> Alexander,
>
> Did you have a chance to look at this series? Development of this driver
> has stalled for too long now, I don't want to miss the next merge
> window.
Alexander,
Any comments?
Thanks
Sascha
&
On Thu, Feb 14, 2013 at 11:58:22AM +0200, Felipe Balbi wrote:
> Hi,
>
> On Thu, Feb 14, 2013 at 10:49:44AM +0100, Marc Kleine-Budde wrote:
> > >> diff --git a/drivers/usb/usb-common.c b/drivers/usb/usb-common.c
> > >> index d29503e..ad4d87d 100644
> > >> --- a/drivers/usb/usb-common.c
> > >> +++ b
On Thu, Feb 14, 2013 at 12:15:10PM +0200, Felipe Balbi wrote:
> Hi,
>
> On Thu, Feb 14, 2013 at 11:07:22AM +0100, Sascha Hauer wrote:
> > > > >> @@ -32,4 +35,37 @@ const char *usb_speed_string(enum
> > > > >> usb_device_speed speed)
> > >
On Thu, Feb 14, 2013 at 03:10:15PM +0200, Felipe Balbi wrote:
> On Thu, Feb 14, 2013 at 12:24:49PM +0100, Sascha Hauer wrote:
> > On Thu, Feb 14, 2013 at 12:15:10PM +0200, Felipe Balbi wrote:
> > > Hi,
> > >
> > > On Thu, Feb 14, 2013 at
On Thu, Feb 14, 2013 at 12:37:29PM +0200, Felipe Balbi wrote:
> Hi,
>
> On Thu, Jan 31, 2013 at 12:32:16PM +0100, Sascha Hauer wrote:
> > We now have usb_add_phy_dev(), so use it to register with the framework
> > to be able to find the phy from the USB driver.
> >
On Thu, Feb 14, 2013 at 08:04:44PM +0200, Felipe Balbi wrote:
> Hi,
>
> On Thu, Feb 14, 2013 at 05:06:55PM +0100, Sascha Hauer wrote:
> > > > > > > Maybe we can ignore dr_mode in host-only and device-only builds
> > > > > > &g
On Thu, Feb 14, 2013 at 08:00:11PM +0200, Felipe Balbi wrote:
> Hi,
>
> On Thu, Feb 14, 2013 at 05:23:37PM +0100, Sascha Hauer wrote:
> > On Thu, Feb 14, 2013 at 12:37:29PM +0200, Felipe Balbi wrote:
> > > Hi,
> > >
> > > On Thu, Jan 31, 2013 at 12:32:
On Thu, Feb 14, 2013 at 09:36:26PM +0200, Felipe Balbi wrote:
> Hi,
>
> On Thu, Feb 14, 2013 at 07:30:26PM +0100, Sascha Hauer wrote:
> > > > > yeah, this is why I said we should ignore dr_mode (or bail out) when
> > > > > !OTG.
> > > >
> >
On Tue, Feb 19, 2013 at 11:30:19AM +0200, Felipe Balbi wrote:
> On Mon, Feb 04, 2013 at 02:24:28PM +0100, Sascha Hauer wrote:
> > Most of otg/otg.c is not otg specific, but phy specific, so move it
> > to the phy directory.
> >
> > Signed-off-by: Sascha Hauer
&g
On Wed, Feb 27, 2013 at 09:55:10AM +0200, Felipe Balbi wrote:
> Hi,
>
> On Wed, Feb 27, 2013 at 02:33:17PM +0800, Peter Chen wrote:
> > - For host, the vbus should always be on.
> > - For otg, the vbus is off defaultly, the vbus needs to be
> > turned on/off when usb role switches.
> >
> > Signed
On Thu, Jul 12, 2012 at 03:01:52PM +0800, Richard Zhao wrote:
> i.MX usb controllers shares non-core registers, which may include
> SoC specific controls. We take it as a usbmisc device and usbmisc
> driver export functions needed by ci13xxx_imx driver.
>
> For example, Sabrelite board has bad ove
On Mon, Jul 16, 2012 at 04:38:38PM +0800, Richard Zhao wrote:
> >
> > NACK
> Right, it's a bad design. I'm considering change it too. Maybe I will
> move it out this patch series. As I asked you in another mail in this
> thread, do you think it's good to put it here or in mach-imx/ ?
I prefer it
On Wed, Jul 18, 2012 at 06:29:06PM +0800, Richard Zhao wrote:
> i.MX usb controllers shares non-core registers, which may include
> SoC specific controls. We take it as a usbmisc device and usbmisc
> driver set operations needed by ci13xxx_imx driver.
>
> For example, Sabrelite board has bad over-
On Wed, Jul 18, 2012 at 06:29:07PM +0800, Richard Zhao wrote:
> Signed-off-by: Richard Zhao
> ---
> arch/arm/boot/dts/imx6q-sabrelite.dts |4
> arch/arm/boot/dts/imx6q.dtsi | 19 +++
> arch/arm/mach-imx/clk-imx6q.c |1 +
> 3 files changed, 20 insert
On Wed, Jul 18, 2012 at 07:19:17PM +0800, Richard Zhao wrote:
> > > +
> > > +struct imx6q_usbmisc {
> > > + void __iomem *base;
> > > + struct clk *clk;
> > > + struct device *usb_dev[USB_DEV_MAX];
> > > + spinlock_t lock;
> > > +
> > > + int disable_oc:USB_DEV_MAX;
> > > +};
> >
> > Please add a
On Thu, Jul 26, 2012 at 06:35:14PM +0800, Richard Zhao wrote:
> i.MX usb controllers shares non-core registers, which may include
> SoC specific controls. We take it as a usbmisc device and usbmisc
> driver set operations needed by ci13xxx_imx driver.
>
> For example, Sabrelite board has bad over-
On Wed, Aug 01, 2012 at 10:51:07AM +0800, Richard Zhao wrote:
> i.MX usb controllers shares non-core registers, which may include
> SoC specific controls. We take it as a usbmisc device and usbmisc
> driver set operations needed by ci13xxx_imx driver.
>
> For example, Sabrelite board has bad over-
hink this is good enough to go now.
Acked-by: Sascha Hauer
>
> .../devicetree/bindings/usb/ci13xxx-imx.txt|5 +
> .../devicetree/bindings/usb/usbmisc-imx.txt| 14 ++
> arch/arm/boot/dts/imx6q-sabrelite.dts |1 +
> arch/arm/boot/dts/imx6q.d
On Wed, Aug 29, 2012 at 10:50:08AM +0300, Alexander Shishkin wrote:
> Richard Zhao writes:
>
> > i.MX usb controllers shares non-core registers, which may include
> > SoC specific controls. We take it as a usbmisc device and usbmisc
> > driver set operations needed by ci13xxx_imx driver.
> >
> >
On Wed, Aug 29, 2012 at 01:18:10PM +0300, Alexander Shishkin wrote:
> Sascha Hauer writes:
>
> > On Wed, Aug 29, 2012 at 10:50:08AM +0300, Alexander Shishkin wrote:
> >> Richard Zhao writes:
> >>
> >> > i.MX usb controllers shares non-core regist
Hi Roland,
On Mon, Sep 03, 2012 at 04:27:57PM +0200, Roland Stigge wrote:
> Hi,
>
> this is my first try on activating EHCI on imx53 (primarily via dt). However,
> probe() still hangs on the first ehci_writel() l.189. I guess some
> clock/enabling is still missing?
>
> Sascha, do you already hav
On Thu, Jul 11, 2013 at 02:27:10PM +0800, Peter Chen wrote:
> Since we have added vbus reguatlor operation at common
> host file (chipidea/host.c), the glue layer vbus operation
> isn't needed any more.
>
> Signed-off-by: Peter Chen
> ---
> drivers/usb/chipidea/ci_hdrc_imx.c | 30 +++--
On Sat, Jul 20, 2013 at 07:59:10PM -0700, Greg KH wrote:
> On Sat, Jul 20, 2013 at 10:32:26PM -0400, Alan Stern wrote:
> > On Sat, 20 Jul 2013, Greg KH wrote:
> >
> > > > >>That should be passed using platform data.
> > > > >
> > > > >Ick, don't pass strings around, pass pointers. If you have pla
On Wed, Aug 07, 2013 at 01:34:37PM +0800, Peter Chen wrote:
> At former design, both ci_hdrc_imx and usbmisc_imx are individual
> module, ci_hdrc_imx is glue layer for imx usb driver. usbmisc_imx
> handles non-core registers which has different register layout
> for imx SoC serials, it usually supp
On Wed, Aug 07, 2013 at 03:00:05PM +0800, Peter Chen wrote:
> On Wed, Aug 07, 2013 at 10:15:22AM +0200, Sascha Hauer wrote:
> > On Wed, Aug 07, 2013 at 01:34:37PM +0800, Peter Chen wrote:
> > > At former design, both ci_hdrc_imx and usbmisc_imx are individual
> > >
On Wed, Aug 07, 2013 at 01:34:37PM +0800, Peter Chen wrote:
> -
> - reg = usbmisc->base + MX25_USB_PHY_CTRL_OFFSET;
> -
> - if (usbdev->evdo) {
> - spin_lock_irqsave(&usbmisc->lock, flags);
> - val = readl(reg);
> - writel(val | MX25_BM_EXTERNAL_VBUS_DIVI
On Wed, Aug 07, 2013 at 03:54:06PM +0800, Peter Chen wrote:
> On Wed, Aug 07, 2013 at 11:08:45AM +0200, Sascha Hauer wrote:
> > > >
> > > > - Convert imx-usb-misc from a driver into something which is called
> > > > directly
> > > > - add
On Wed, Aug 07, 2013 at 01:34:37PM +0800, Peter Chen wrote:
> diff --git a/Documentation/devicetree/bindings/usb/ci13xxx-imx.txt
> b/Documentation/devicetree/bindings/usb/ci13xxx-imx.txt
> index b4b5b79..13720a2 100644
> --- a/Documentation/devicetree/bindings/usb/ci13xxx-imx.txt
> +++ b/Documenta
On Wed, Aug 07, 2013 at 05:24:45PM +0800, Peter Chen wrote:
> On Wed, Aug 07, 2013 at 12:05:07PM +0200, Sascha Hauer wrote:
> > >
> > > We need to know controller number, like pdev->id in the past.
> > > The registers at non core register is messy, the s
On Thu, Aug 08, 2013 at 03:33:01PM +0800, Peter Chen wrote:
> Since ci_hdrc_imx and usbmisc_imx has relationship between each other,
> they can't be existed as two modules. We change the code, and make
> the usbmisc_imx has no longer a driver.
>
> Due to above reason, we introduce non core registe
On Thu, Aug 08, 2013 at 06:19:43PM +0800, Peter Chen wrote:
> > > - compatible = "fsl,imx25-usbmisc";
> > > - clocks = <&clks 9>, <&clks 70>, <&clks 8>;
> > > - clock-names = "ipg", "ahb", "per";
> > > -
Signed-off-by: Sascha Hauer
---
drivers/usb/chipidea/ci_hdrc_imx.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/drivers/usb/chipidea/ci_hdrc_imx.c
b/drivers/usb/chipidea/ci_hdrc_imx.c
index 14362c0..11ed423 100644
--- a/drivers/usb/chipidea/ci_hdrc_imx.c
+++ b/drivers/usb/chipidea
usbmisc_imx driver.
Also instead of letting the usbmisc_imx driver call back into the ci_hdrc_imx
driver, pass the needed data in the first place.
Signed-off-by: Sascha Hauer
---
drivers/usb/chipidea/ci_hdrc_imx.c | 74 +++--
drivers/usb/chipidea/ci_hdrc_imx.h | 17 ++-
drivers
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