On Friday 21 November 2014 08:41 PM, Felipe Balbi wrote:
On Fri, Nov 21, 2014 at 07:05:43PM +0530, Vivek Gautam wrote:
The series has dependency on
a) [PATCH v7 0/7] Enable support for Samsung Exynos7 SoC
http://www.spinics.net/lists/linux-samsung-soc/msg38734.html
b) [GIT PULL] Samsung
Can you comment on this ? As of today i2c-based drivers will probe with
DT-based boot if DT's compatible is set to the same id as in struct
i2c_device_id. No i2c driver with of_device_id can autoprobe using OF
ids.
Long standing problem. Last one to tackle this was Lee Jones:
From: Markus Elfring elfr...@users.sourceforge.net
Date: Sat, 22 Nov 2014 10:50:33 +0100
The functions clk_disable(), of_node_put() and omap_device_delete() test
whether their argument is NULL and then return immediately.
Thus the test around the call is not needed.
This issue was detected by
On Fri, Nov 21, 2014 at 10:08:08AM -0600, Felipe Balbi wrote:
On Fri, Nov 21, 2014 at 01:28:43AM +0400, Alexander Kochetkov wrote:
In a multimaster environment, after IP software reset, BB-bit value doesn't
correspond to the current bus state. It may happen what BB-bit will be 0,
while the
Hi Vivek,
On Fri, Nov 21, 2014 at 7:05 PM, Vivek Gautam gautam.vi...@samsung.com wrote:
USB and Power regulator on Exynos7 require gpios available
in BUS1 pin controller block.
So adding the BUS1 pinctrl support.
Signed-off-by: Naveen Krishna Ch naveenkrishna...@gmail.com
Signed-off-by:
Hi Vivek,
On Fri, Nov 21, 2014 at 7:05 PM, Vivek Gautam gautam.vi...@samsung.com wrote:
BUS1 pinctrl provides gpios for usb and power regulator
available on exynos7-espresso board. So add relevant device
node for pinctrl-bus1.
Signed-off-by: Naveen Krishna Ch naveenkrishna...@gmail.com
22 нояб. 2014 г., в 16:23, Wolfram Sang w...@the-dreams.de написал(а):
Huh, I can't apply this one? Which kernel version is this based on?
v.3.13-rc8
It depends on PATCH 1/4
alexander@ubuntu:git.kernel.org.pub.scm.linux.kernel.git.stable.linux-stable$
git log --pretty=oneline --abbrev-commit
From: Julia Lawall julia.law...@lip6.fr
Copy-paste error from the previous block of error handling code.
A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/)
// smpl
@@
expression e,e1;
@@
if (IS_ERR(e)) {
...
(
ret = PTR_ERR(e);
|
On 11/22/14 17:40, Kishon Vijay Abraham I wrote:
On Friday 21 November 2014 08:41 PM, Felipe Balbi wrote:
On Fri, Nov 21, 2014 at 07:05:43PM +0530, Vivek Gautam wrote:
The series has dependency on
a) [PATCH v7 0/7] Enable support for Samsung Exynos7 SoC
On Sat, Nov 22, 2014 at 05:06:10PM +0300, Alexander Kochetkov wrote:
22 нояб. 2014 г., в 16:23, Wolfram Sang w...@the-dreams.de написал(а):
Huh, I can't apply this one? Which kernel version is this based on?
v.3.13-rc8
Wow, that's old. Can you please rebase the series on top of
Hi,
Can you capture raw bayer images correctly? I assume green
means YUV buffers that are all zero.
Do you know more specifically which patch breaks it?
CCing freemangordon (Ivaylo Dimitrov). He tried to debug it
months ago but without success. Should know more info about this
problem.
I
Arbitration Lost is an expected situation in a multimaster
environment. I2C controller (IP) correctly detect and report AL.
The only one visible reason for reseting IP in the AL case is
to avoid advisory 1.94 (omap3) and errata i595 (omap4): I2C:
After an Arbitration is Lost the Module
No functional changes.
Signed-off-by: Alexander Kochetkov al.koc...@gmail.com
Reviewed-by: Felipe Balbi ba...@ti.com
---
drivers/i2c/busses/i2c-omap.c | 12 +++-
1 file changed, 11 insertions(+), 1 deletion(-)
diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c
Delete STAT_AD0 mask as unrelated to current IP (omap1?).
Delete DEBUG conditional around SYSTEST masks group.
Add SYSTEST functional mode masks for SCL and SDA.
Add STAT_BF mask.
Signed-off-by: Alexander Kochetkov al.koc...@gmail.com
Tested-by: Felipe Balbi ba...@ti.com
Reviewed-by: Felipe Balbi
Here is the patch series intended to improve stability of
i2c-omap driver in the i2c multimaster environments.
Tested on Beagleboard XM C.
For now all fine. No controller timeouts, no data corruptions.
Also impelemented i2c bus fault detection during startup and
after reset.
So, instead of the
In a multimaster environment, after IP software reset, BB-bit value doesn't
correspond to the current bus state. It may happen what BB-bit will be 0,
while the bus is busy due to another I2C master activity.
Any transfer started when BB=0 and bus is busy wouldn't be completed by IP
and results in
On Sat, Nov 22, 2014 at 11:47:10PM +0400, Alexander Kochetkov wrote:
Here is the patch series intended to improve stability of
i2c-omap driver in the i2c multimaster environments.
Tested on Beagleboard XM C.
For now all fine. No controller timeouts, no data corruptions.
Also impelemented
On Fri, Nov 21, 2014 at 04:16:51AM +0400, Alexander Kochetkov wrote:
commit 6d9939f651419a63e091105663821f9c7d3fec37 (i2c: omap: split out [XR]DR
and [XR]RDY) changed the way how errata i207 (I2C: RDR Flag May Be Incorrectly
Set) get handled. 6d9939f6514 code doesn't correspond to workaround
Guys, I really appreciate you help.
So much testing and review.
I could not have done one.
Thank you!
Well, thank YOU, for your hard work in verifying this controller at
low-level and in corner-cases. This is very much appreciated. Plus, you
have been very responsive to comments. Really good
The following changes since commit 065bd7fe50de5e6d0fd5034cbc87120a558a1219:
ARM: dts: DRA7: Add aliases for all serial ports (2014-11-12 07:04:37 -0800)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap
omap-for-v3.19/dt-v2
for you to
The following changes since commit 9889278181bcdbae882664d8cee5bb0e064397e4:
Merge tag 'for-v3.19/omap-a' of
git://git.kernel.org/pub/scm/linux/kernel/git/pjw/omap-pending into
omap-for-v3.19/soc (2014-11-14 10:25:12 -0800)
are available in the git repository at:
On Sat, Nov 22, 2014 at 07:02:22PM +0100, Wolfram Sang wrote:
On Sat, Nov 22, 2014 at 05:06:10PM +0300, Alexander Kochetkov wrote:
22 нояб. 2014 г., в 16:23, Wolfram Sang w...@the-dreams.de написал(а):
Huh, I can't apply this one? Which kernel version is this based on?
v.3.13-rc8
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