Hi,
On Thu, Jan 22, 2015 at 11:43:30AM +0100, Maxime Ripard wrote:
Hi Yegor,
On Thu, Jan 22, 2015 at 08:37:45AM +0100, Yegor Yefremov wrote:
On 21.01.2015 19:53, Bin Liu wrote:
Hi,
On Wed, Jan 21, 2015 at 10:06 AM, Maxime Ripard
maxime.rip...@free-electrons.com wrote:
Hi
The first arugment has to be a pointer to the memory. buf is a char
array and already a pointer itself. The current code passes a pointer to
a char array to copy_from_user() which is not correct.
Signed-off-by: Markus Pargmann m...@pengutronix.de
---
drivers/usb/musb/musb_debugfs.c | 2 +-
1
Hi,
On Wed, Jan 14, 2015 at 03:19:42PM +, David Laight wrote:
From: Markus Pargmann
The first arugment has to be a pointer to the memory. buf is a char
array and already a pointer itself. The current code passes a pointer to
a char array to copy_from_user() which is not correct
Hi,
On Wed, Jan 14, 2015 at 11:08:12AM -0600, Felipe Balbi wrote:
On Wed, Jan 14, 2015 at 05:12:55PM +0100, 'Markus Pargmann' wrote:
Hi,
On Wed, Jan 14, 2015 at 03:19:42PM +, David Laight wrote:
From: Markus Pargmann
The first arugment has to be a pointer to the memory. buf
Hi Sebastian,
This thread was about the of_node assignment for the child device
musb-hdrc. Mainline commit:
4fc4b274f9b3 (usb: musb: dsps: do not bind to musb-hdrc)
On Mon, Nov 25, 2013 at 05:48:54PM +0100, Sebastian Andrzej Siewior wrote:
Is this fixing a bug? Commit 4fc4b2 (usb:
() returned -ENODEV.
Signed-off-by: Markus Pargmann m...@pengutronix.de
---
drivers/usb/chipidea/ci_hdrc_imx.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/usb/chipidea/ci_hdrc_imx.c
b/drivers/usb/chipidea/ci_hdrc_imx.c
index 2e58f8dfd311..65444b02bd68 100644
--- a/drivers/usb
fsl,usbphy is no optional property. This patch moves it to the list of
required properties.
Signed-off-by: Markus Pargmann m...@pengutronix.de
---
Documentation/devicetree/bindings/usb/ci-hdrc-imx.txt | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Documentation/devicetree
Hi,
On Tue, Jul 08, 2014 at 08:28:59PM +0400, Sergei Shtylyov wrote:
Hello.
On 07/08/2014 02:14 PM, Markus Pargmann wrote:
fsl,usbphy is no optional property. This patch moves it to the list of
required properties.
Signed-off-by: Markus Pargmann m...@pengutronix.de
() returned -ENODEV.
Signed-off-by: Markus Pargmann m...@pengutronix.de
---
drivers/usb/chipidea/ci_hdrc_imx.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/usb/chipidea/ci_hdrc_imx.c
b/drivers/usb/chipidea/ci_hdrc_imx.c
index 2e58f8dfd311..65444b02bd68 100644
--- a/drivers/usb
fsl,usbphy is no optional property. This patch moves it to the list of
required properties.
Signed-off-by: Markus Pargmann m...@pengutronix.de
---
Documentation/devicetree/bindings/usb/ci-hdrc-imx.txt | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Documentation/devicetree
Hi,
On Fri, Jan 17, 2014 at 10:22:34AM +0100, Markus Pargmann wrote:
Hi,
The two remaining patches from the previous series usb: musb bugfixes. In v4
I used the device name for the debugfs root dir and added a commit message to
the second patch.
Felipe, could you please have a look
Replace kzalloc by devm_kzalloc and remove the kfree() calls.
Signed-off-by: Markus Pargmann m...@pengutronix.de
---
drivers/usb/musb/musb_dsps.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/usb/musb/musb_dsps.c b/drivers/usb/musb/musb_dsps.c
index d0a97d6
Hi,
The two remaining patches from the previous series usb: musb bugfixes. In v4
I used the device name for the debugfs root dir and added a commit message to
the second patch.
Regards,
Markus
Markus Pargmann (2):
usb: musb: dsps, debugfs files
usb: musb: dsps, use devm_kzalloc
drivers
debugfs files to show the contents of important dsps registers.
Signed-off-by: Markus Pargmann m...@pengutronix.de
---
drivers/usb/musb/musb_dsps.c | 54
1 file changed, 54 insertions(+)
diff --git a/drivers/usb/musb/musb_dsps.c b/drivers/usb/musb
Hi,
On Mon, Nov 25, 2013 at 09:57:39AM -0600, Felipe Balbi wrote:
Hi,
On Mon, Nov 18, 2013 at 04:54:37PM +0100, Markus Pargmann wrote:
@@ -350,6 +373,30 @@ out:
return ret;
}
+static int dsps_musb_dbg_init(struct musb *musb, struct dsps_glue *glue)
+{
+ struct dentry
On Mon, Nov 25, 2013 at 09:58:04AM -0600, Felipe Balbi wrote:
On Mon, Nov 18, 2013 at 04:54:38PM +0100, Markus Pargmann wrote:
Signed-off-by: Markus Pargmann m...@pengutronix.de
no commit log == no commit. Sorry, but I'll be very pedantic about it.
Okay I will add a commit message.
Regards
Hi,
On Mon, Nov 25, 2013 at 05:48:54PM +0100, Sebastian Andrzej Siewior wrote:
On 11/25/2013 05:14 PM, Felipe Balbi wrote:
Hi,
On Mon, Nov 18, 2013 at 04:54:36PM +0100, Markus Pargmann wrote:
It is not safe to assign the of_node to a device without driver.
The device is matched
It is not safe to assign the of_node to a device without driver. The
device is matched against a list of drivers and the of_node could lead
to a DT match with the parent driver.
Signed-off-by: Markus Pargmann m...@pengutronix.de
---
drivers/usb/musb/musb_core.c | 12 +++-
drivers/usb
debugfs files to show the contents of important dsps registers.
Signed-off-by: Markus Pargmann m...@pengutronix.de
---
drivers/usb/musb/musb_dsps.c | 55
1 file changed, 55 insertions(+)
diff --git a/drivers/usb/musb/musb_dsps.c b/drivers/usb/musb
Signed-off-by: Markus Pargmann m...@pengutronix.de
---
drivers/usb/musb/musb_dsps.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/usb/musb/musb_dsps.c b/drivers/usb/musb/musb_dsps.c
index 06debf8..058d611 100644
--- a/drivers/usb/musb/musb_dsps.c
+++ b/drivers/usb
If there is no gadget driver musb should stay in B_IDLE state.
Signed-off-by: Markus Pargmann m...@pengutronix.de
---
drivers/usb/musb/musb_core.c | 3 ---
drivers/usb/musb/musb_gadget.c | 14 --
2 files changed, 12 insertions(+), 5 deletions(-)
diff --git a/drivers/usb/musb
Hi,
I rebased this series onto Felipe's next branch. There are no other changes.
The series contains two bugfixes and some debugfs file operations for dsps
similar to the musb core regdump debugfs file.
Regards,
Markus Pargmann
Changes in v3:
- Using debugfs_reg32 for regdump debug file
Hi Felipe,
On Wed, Oct 16, 2013 at 02:51:08PM +0200, Markus Pargmann wrote:
Hi,
the series contains two bugfixes and some debugfs file operations for dsps
similar to the musb core regdump debugfs file.
Do you have some time to look at these patches?
Thanks,
Markus Pargmann
If there is no gadget driver musb should stay in B_IDLE state.
Signed-off-by: Markus Pargmann m...@pengutronix.de
---
drivers/usb/musb/musb_core.c | 3 ---
drivers/usb/musb/musb_gadget.c | 14 --
2 files changed, 12 insertions(+), 5 deletions(-)
diff --git a/drivers/usb/musb
Hi,
the series contains two bugfixes and some debugfs file operations for dsps
similar to the musb core regdump debugfs file.
Regards,
Markus Pargmann
Changes in v3:
- Using debugfs_reg32 for regdump debug file
- Added a patch to replace kzalloc with devm_kzalloc
- otg-gadget_driver NULL
debugfs files to show the contents of important dsps registers.
Signed-off-by: Markus Pargmann m...@pengutronix.de
---
drivers/usb/musb/musb_dsps.c | 55
1 file changed, 55 insertions(+)
diff --git a/drivers/usb/musb/musb_dsps.c b/drivers/usb/musb
Signed-off-by: Markus Pargmann m...@pengutronix.de
---
drivers/usb/musb/musb_dsps.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/usb/musb/musb_dsps.c b/drivers/usb/musb/musb_dsps.c
index 0680f0e..aae017c 100644
--- a/drivers/usb/musb/musb_dsps.c
+++ b/drivers/usb
It is not safe to assign the of_node to a device without driver. The
device is matched against a list of drivers and the of_node could lead
to a DT match with the parent driver.
Signed-off-by: Markus Pargmann m...@pengutronix.de
---
drivers/usb/musb/musb_core.c | 12 +++-
drivers/usb
On Mon, Oct 14, 2013 at 03:43:35PM -0500, Bin Liu wrote:
On Mon, Oct 14, 2013 at 10:22 AM, Markus Pargmann m...@pengutronix.de wrote:
Hi,
On Mon, Oct 14, 2013 at 08:54:09AM -0500, Bin Liu wrote:
On Mon, Oct 14, 2013 at 8:35 AM, Markus Pargmann m...@pengutronix.de
wrote:
The USB
Hi,
the series contains two bugfixes and some debugfs file operations for dsps
similar to the musb core regdump debugfs file.
Regards,
Markus Pargmann
Markus Pargmann (3):
usb: musb: Handle nullpointer
usb: musb: Bugfix of_node assignment
usb: musb: dsps, debugfs files
It is not safe to assign the of_node to a device without driver. The
device is matched against a list of drivers and the of_node could lead
to a DT match with the parent driver.
Signed-off-by: Markus Pargmann m...@pengutronix.de
---
drivers/usb/musb/musb_core.c | 12 +++-
drivers/usb
debugfs files to show the contents of important dsps registers.
Signed-off-by: Markus Pargmann m...@pengutronix.de
---
drivers/usb/musb/musb_dsps.c | 89
1 file changed, 89 insertions(+)
diff --git a/drivers/usb/musb/musb_dsps.c b/drivers/usb/musb
When the device is connected to a host without a gadget driver,
otg-gadget is NULL.
Signed-off-by: Markus Pargmann m...@pengutronix.de
---
drivers/usb/musb/musb_core.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb
the otg_timer poll
function again.
Signed-off-by: Markus Pargmann m...@pengutronix.de
---
drivers/usb/musb/musb_dsps.c | 84
1 file changed, 78 insertions(+), 6 deletions(-)
diff --git a/drivers/usb/musb/musb_dsps.c b/drivers/usb/musb/musb_dsps.c
index
When the device is connected to a host without a gadget driver,
otg-gadget is NULL.
Signed-off-by: Markus Pargmann m...@pengutronix.de
---
drivers/usb/musb/musb_core.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb
Hi,
the series contains two bugfixes and some debugfs file operations for dsps
similar to the musb core regdump debugfs file.
v2 removes the dev_info() in patch 3 in dsps_musb_init.
Regards,
Markus Pargmann
Markus Pargmann (3):
usb: musb: Handle nullpointer
usb: musb: Bugfix
It is not safe to assign the of_node to a device without driver. The
device is matched against a list of drivers and the of_node could lead
to a DT match with the parent driver.
Signed-off-by: Markus Pargmann m...@pengutronix.de
---
drivers/usb/musb/musb_core.c | 12 +++-
drivers/usb
debugfs files to show the contents of important dsps registers.
Signed-off-by: Markus Pargmann m...@pengutronix.de
---
drivers/usb/musb/musb_dsps.c | 87
1 file changed, 87 insertions(+)
diff --git a/drivers/usb/musb/musb_dsps.c b/drivers/usb/musb
Hi,
On Mon, Oct 14, 2013 at 08:54:09AM -0500, Bin Liu wrote:
On Mon, Oct 14, 2013 at 8:35 AM, Markus Pargmann m...@pengutronix.de wrote:
The USB Controller does not support ID pin change interrupts. So we have
to use a polling function to detect changes of A/B device state
(otg_timer
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