On Fri, May 11, 2012 at 12:41 AM, Tony Lindgren t...@atomide.com wrote:
* Govindraj.R govindraj.r...@ti.com [120510 06:09]:
From: Govindraj.R govindraj.r...@ti.com
The commit (bce492c0 ARM: OMAP2+: UART: Fix incorrect population of
default uart pads) removed default uart pads that where
On Fri, May 11, 2012 at 2:04 PM, Russ Dill russ.d...@gmail.com wrote:
On Thu, May 10, 2012 at 6:05 AM, Govindraj.R govindraj.r...@ti.com wrote:
From: Govindraj.R govindraj.r...@ti.com
The commit (bce492c0 ARM: OMAP2+: UART: Fix incorrect population of
default uart pads) removed default uart
Hi Tarun,
On Fri, Apr 27, 2012 at 7:43 PM, Tarun Kanti DebBarma
tarun.ka...@ti.com wrote:
Here are the remaining cleanup patches. There are broadly
two categories of cleanups.
Cat-1: Those missed while introducing new feature like SPARSE_IRQ
handling and DT support; use edge/level
On Tue, May 8, 2012 at 10:35 AM, Paul Walmsley p...@pwsan.com wrote:
Govindraj,
After your commit bce492c04ba8fc66a4ea0a52b181ba255daaaf54 (ARM: OMAP2+:
UART: Fix incorrect population of default uart pads), the kernel does not
return from static suspend when off-mode is enabled upon
On Fri, May 4, 2012 at 11:48 PM, Tony Lindgren t...@atomide.com wrote:
Hi,
Looking at this again..
* Govindraj.R govindraj.r...@ti.com [120306 00:34]:
From: Govindraj.R govindraj.r...@ti.com
All beagle boards rev AX/BX have external usb hubs connected to ehci
interface, external
On Thu, May 3, 2012 at 6:55 AM, Russ Dill russ.d...@ti.com wrote:
On Wed, May 2, 2012 at 3:38 AM, Raja, Govindraj govindraj.r...@ti.com wrote:
On Wed, May 2, 2012 at 2:17 PM, Russ Dill russ.d...@ti.com wrote:
On Mon, Mar 19, 2012 at 6:34 AM, Raja, Govindraj govindraj.r...@ti.com
wrote
On Wed, May 2, 2012 at 2:17 PM, Russ Dill russ.d...@ti.com wrote:
On Mon, Mar 19, 2012 at 6:34 AM, Raja, Govindraj govindraj.r...@ti.com
wrote:
On Mon, Mar 19, 2012 at 12:12 PM, Keshava Munegowda
keshava_mgo...@ti.com wrote:
From: Keshava Munegowda keshava_mgo...@ti.com
It is observed
On Wed, May 2, 2012 at 4:20 PM, Koen Kooi k...@dominion.thruhere.net wrote:
Op 2 mei 2012, om 12:38 heeft Raja, Govindraj het volgende geschreven:
On Wed, May 2, 2012 at 2:17 PM, Russ Dill russ.d...@ti.com wrote:
On Mon, Mar 19, 2012 at 6:34 AM, Raja, Govindraj govindraj.r...@ti.com
wrote
On Tue, Apr 24, 2012 at 5:15 AM, Kevin Hilman khil...@ti.com wrote:
Govindraj.R govindraj.r...@ti.com writes:
From: Govindraj.R govindraj.r...@ti.com
The following commit:
(7496ba3 ARM: OMAP2+: UART: Add default mux for all uarts)
added default pads for all uarts. But not all boards tend
On Fri, Apr 20, 2012 at 10:43 PM, Tony Lindgren t...@atomide.com wrote:
* Matt Porter mpor...@ti.com [120420 09:04]:
On Fri, Mar 30, 2012 at 02:39:32PM -0700, Tony Lindgren wrote:
* Kumar Gala ga...@kernel.crashing.org [120330 14:14]:
On Mar 30, 2012, at 1:48 PM, Tony Lindgren wrote:
Hi Alan,
On Fri, Apr 20, 2012 at 6:57 PM, Alan Cox a...@lxorguk.ukuu.org.uk wrote:
diff --git a/drivers/tty/serial/serial_core.c
b/drivers/tty/serial/serial_core.c
index 9c4c05b..0dc246d 100644
--- a/drivers/tty/serial/serial_core.c
+++ b/drivers/tty/serial/serial_core.c
@@ -1284,6 +1284,8
On Thu, Apr 19, 2012 at 12:38 AM, Alan Cox a...@lxorguk.ukuu.org.uk wrote:
The point is that wakeups should be enabled whenever driver is in use,
and disabled when the driver is not in use.
Which is the tty_port methods for initialisation and shutdown, which are
mutex protected against each
On Wed, Apr 18, 2012 at 4:55 AM, Kevin Hilman khil...@ti.com wrote:
Govindraj.R govindraj.r...@ti.com writes:
From: Govindraj.R govindraj.r...@ti.com
The wakeups can be left enabled by default and should be disabled
only when disabled from sysfs and while entering suspend.
Left enabled?
On Tue, Apr 17, 2012 at 7:11 AM, Tony Lindgren t...@atomide.com wrote:
Hi,
Few more comments below.
* Raja, Govindraj govindraj.r...@ti.com [120411 04:53]:
...
+static int __init omap_serial_fill_default_pads(struct omap_board_data
*bdata
Hi Tony,
On Tue, Apr 10, 2012 at 3:36 PM, Raja, Govindraj govindraj.r...@ti.com wrote:
CC'ing Linux-ARM
On Tue, Apr 10, 2012 at 3:32 PM, Govindraj.R govindraj.r...@ti.com wrote:
Hi Tony,
Please Pull the following omap uart changes.
Changes basically involves getting rid of cpu checks
On Fri, Apr 13, 2012 at 11:25 PM, Santosh Shilimkar
santosh.shilim...@ti.com wrote:
The current serial UART code, while fidling with ocp idlemode bits,
forget about the smart idle wakeup bit even if it is supported by
UART IP block. This will lead to missing the module wakeup on OMAP's
where
On Mon, Apr 16, 2012 at 12:52 PM, Raja, Govindraj govindraj.r...@ti.com wrote:
Hi Tony,
On Tue, Apr 10, 2012 at 3:36 PM, Raja, Govindraj govindraj.r...@ti.com
wrote:
CC'ing Linux-ARM
On Tue, Apr 10, 2012 at 3:32 PM, Govindraj.R govindraj.r...@ti.com wrote:
Hi Tony,
Please Pull
On Fri, Apr 13, 2012 at 4:11 PM, Russell King - ARM Linux
li...@arm.linux.org.uk wrote:
Can someone tell me how this works with the current omap-serial driver
please? It looks to me like this has been broken when DMA support was
added to the driver.
Yes x-char transmission in dma case is
On Thu, Apr 12, 2012 at 1:04 AM, Paul Walmsley p...@pwsan.com wrote:
Hi
a few brief comments based on a quick scan:
On Wed, 11 Apr 2012, Raja, Govindraj wrote:
Here is the patch [1] to do the same.
- I don't see where it affects I/O wakeups for the UART. If I/O wakeups
are still set
On Tue, Apr 10, 2012 at 9:41 PM, Tony Lindgren t...@atomide.com wrote:
* Govindraj.R govindraj.r...@ti.com [120410 06:44]:
--- a/arch/arm/mach-omap2/serial.c
+++ b/arch/arm/mach-omap2/serial.c
@@ -120,11 +120,63 @@ static void omap_uart_set_smartidle(struct
platform_device *pdev) {}
#endif
On Tue, Apr 10, 2012 at 11:33 PM, Kevin Hilman khil...@ti.com wrote:
Raja, Govindraj govindraj.r...@ti.com writes:
Hi Kevin,
On Mon, Apr 9, 2012 at 10:40 PM, Kevin Hilman khil...@ti.com wrote:
Paul Walmsley p...@pwsan.com writes:
[...]
Just to summarize on how the behavior should be IIUC
Hi Kevin,
On Mon, Apr 9, 2012 at 10:40 PM, Kevin Hilman khil...@ti.com wrote:
Paul Walmsley p...@pwsan.com writes:
[...]
I don't understand why a user would ever want to disable dynamic wakeups
on an in-use serial port via the sysfs power/wakeup file. (Disabling
wakeups from suspend is a
CC'ing Linux-ARM
On Tue, Apr 10, 2012 at 3:32 PM, Govindraj.R govindraj.r...@ti.com wrote:
Hi Tony,
Please Pull the following omap uart changes.
Changes basically involves getting rid of cpu checks
for populating erratas and features and move the same
from serial.c to omap-serial.c, MVR
Hi Tony,
On Fri, Apr 6, 2012 at 11:45 PM, Tony Lindgren t...@atomide.com wrote:
* Raja, Govindraj govindraj.r...@ti.com [120405 23:08]:
On Thu, Apr 5, 2012 at 10:28 PM, Tony Lindgren t...@atomide.com wrote:
Hmm I don't think any muxing was done automatically unless
omap_serial_init_port
Hi Kevin / Paul,
On Fri, Apr 6, 2012 at 7:51 PM, Kevin Hilman khil...@ti.com wrote:
Paul Walmsley p...@pwsan.com writes:
On Wed, 4 Apr 2012, Raja, Govindraj wrote:
On Wed, Apr 4, 2012 at 8:26 PM, Paul Walmsley p...@pwsan.com wrote:
On Mon, 2 Apr 2012, Raja, Govindraj wrote:
As of now
On Thu, Apr 5, 2012 at 10:28 PM, Tony Lindgren t...@atomide.com wrote:
* Raja, Govindraj govindraj.r...@ti.com [120403 23:18]:
On Tue, Apr 3, 2012 at 11:49 PM, Tony Lindgren t...@atomide.com wrote:
* Govindraj.R govindraj.r...@ti.com [120321 03:06]:
From: Govindraj.R govindraj.r...@ti.com
Hi Afzal,
On Thu, Apr 5, 2012 at 3:47 PM, Paul Walmsley p...@pwsan.com wrote:
cc Tony
Hi,
On Thu, 5 Apr 2012, Mohammed, Afzal wrote:
On Thu, Apr 05, 2012 at 15:03:36, Paul Walmsley wrote:
Could you try booting with initcall_debug and posting the boot log?
Logs as follows,
thanks.
On Wed, Mar 21, 2012 at 3:54 PM, Govindraj.R govindraj.r...@ti.com wrote:
From: Govindraj.R govindraj.r...@ti.com
Based on Linux-OMAP tree uart branch.
(git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
remotes/origin/uart)
* Removes the cpu checks wherever possible and
On Tue, Apr 3, 2012 at 11:49 PM, Tony Lindgren t...@atomide.com wrote:
* Govindraj.R govindraj.r...@ti.com [120321 03:06]:
From: Govindraj.R govindraj.r...@ti.com
The following commit:
(7496ba3 ARM: OMAP2+: UART: Add default mux for all uarts)
added default pads for all uarts. But not all
On Wed, Apr 4, 2012 at 8:26 PM, Paul Walmsley p...@pwsan.com wrote:
Hello Govindraj
On Mon, 2 Apr 2012, Raja, Govindraj wrote:
As of now what I can think of is to update qos reqest to prevent MPU
from transitioning in case of port activity if wakeup capability for port
is disabled
On Mon, Apr 2, 2012 at 6:07 PM, Joe Woodward j...@terrafix.co.uk wrote:
-Original Message-
From: Raja, Govindraj govindraj.r...@ti.com
To: Joe Woodward j...@terrafix.co.uk, Kevin Hilman khil...@ti.com
Cc: Paul Walmsley p...@pwsan.com, linux-omap@vger.kernel.org, Felipe Balbi
ba
On Fri, Mar 30, 2012 at 1:23 PM, Joe Woodward j...@terrafix.co.uk wrote:
-Original Message-
From: Raja, Govindraj govindraj.r...@ti.com
To: Joe Woodward j...@terrafix.co.uk
Cc: Paul Walmsley p...@pwsan.com, Kevin Hilman khil...@ti.com,
linux-omap@vger.kernel.org, Felipe Balbi ba
On Fri, Mar 30, 2012 at 2:56 PM, Joe Woodward j...@terrafix.co.uk wrote:
...[snip]...
Could you please try attached patch and let me know if this solves the
rx issue as well,
without using dma mode.
Right,
I think we've getting closer, but still not quite there...
Firstly, the patch
On Fri, Mar 30, 2012 at 4:34 PM, Joe Woodward j...@terrafix.co.uk wrote:
-Original Message-
From: Raja, Govindraj govindraj.r...@ti.com
To: Joe Woodward j...@terrafix.co.uk
Cc: Paul Walmsley p...@pwsan.com, Kevin Hilman khil...@ti.com,
linux-omap@vger.kernel.org, Felipe Balbi ba
On Wed, Mar 28, 2012 at 10:13 PM, Jon Hunter jon-hun...@ti.com wrote:
Hi Govindraj,
On 3/28/2012 6:09, Raja, Govindraj wrote:
On Wed, Mar 28, 2012 at 2:38 AM, Jon Hunterjon-hun...@ti.com wrote:
Hi Govindraj,
[...]
+ u32 mvr, scheme;
+ u16 revision, major, minor
On Thu, Mar 29, 2012 at 5:10 PM, Joe Woodward j...@terrafix.co.uk wrote:
-Original Message-
From: Joe Woodward j...@terrafix.co.uk
To: Paul Walmsley p...@pwsan.com
Cc: Kevin Hilman khil...@ti.com, Raja\\, Govindraj
govindraj.r...@ti.com, linux-omap@vger.kernel.org, Felipe Balbi
On Wed, Mar 28, 2012 at 2:22 PM, Felipe Balbi ba...@ti.com wrote:
On Tue, Mar 27, 2012 at 04:08:55PM +0200, Igor Grinberg wrote:
When PHY reset pin is connected to a GPIO on external GPIO chip
(e.g. I2C), we should not call the gpio_set_value() function, but
gpio_set_value_cansleep().
On Wed, Mar 28, 2012 at 3:07 AM, Kevin Hilman khil...@ti.com wrote:
Raja, Govindraj govindraj.r...@ti.com writes:
Hi Kevin,
On Tue, Mar 27, 2012 at 6:04 AM, Kevin Hilman khil...@ti.com wrote:
+Govindraj,
Joe Woodward j...@terrafix.co.uk writes:
Right, I've stepped back a bit and dug out
On Wed, Mar 28, 2012 at 2:38 AM, Jon Hunter jon-hun...@ti.com wrote:
Hi Govindraj,
On 3/21/2012 5:24, Govindraj.R wrote:
From: Govindraj.Rgovindraj.r...@ti.com
Currently the errata is populated based on cpu checks this can
be removed and replaced with module version check of uart ip block
Hi Kevin,
On Tue, Mar 27, 2012 at 6:04 AM, Kevin Hilman khil...@ti.com wrote:
+Govindraj,
Joe Woodward j...@terrafix.co.uk writes:
Right, I've stepped back a bit and dug out a GUSMTIX Palo43 carrier
board on which to test the Overo OMAP3530 COM and I've found:
- Running a stock 3.3
Hi Paul,
On Fri, Mar 23, 2012 at 5:10 AM, Paul Walmsley p...@pwsan.com wrote:
Hi
On Thu, 22 Mar 2012, Raja, Govindraj wrote:
Sorry I for got to add that, here are details on what was tested.
1.) OMAP2430 SDP : Boot tested with uart1 as console.
2.) OMAP3430 SDP: Boot test, suspend/resume
On Wed, Mar 21, 2012 at 7:58 PM, Kevin Hilman khil...@ti.com wrote:
Govindraj.R govindraj.r...@ti.com writes:
From: Govindraj.R govindraj.r...@ti.com
Based on Linux-OMAP tree uart branch.
(git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
remotes/origin/uart)
* Removes
On Mon, Mar 19, 2012 at 12:12 PM, Keshava Munegowda
keshava_mgo...@ti.com wrote:
From: Keshava Munegowda keshava_mgo...@ti.com
It is observed that the echi ports of 3430 sdp board
are not working due to the random timing of programming
the associated GPIOs of the ULPI PHYs of the EHCI for
On Wed, Mar 7, 2012 at 7:40 PM, Raja, Govindraj govindraj.r...@ti.com wrote:
On Wed, Mar 7, 2012 at 5:49 PM, Govindraj.R govindraj.r...@ti.com wrote:
[...]
From b3aa1dac5909cad1b959f5b97bbf408b2f974060 Mon Sep 17 00:00:00 2001
From: Govindraj.R govindraj.r...@ti.com
Date: Wed, 7 Mar 2012
On Wed, Mar 7, 2012 at 11:27 AM, Paul Walmsley p...@pwsan.com wrote:
Hi
On Tue, 6 Mar 2012, Raja, Govindraj wrote:
I see two ways of adding this tx wake-up flag.
1.) passing a feature flag from pdata and populating the feature value to
wer.
2.) Duplicating the uart1/2/3 hwmod
On Wed, Mar 7, 2012 at 5:49 PM, Govindraj.R govindraj.r...@ti.com wrote:
From: Govindraj.R govindraj.r...@ti.com
Some modules doesn't have SYSC_HAS_ENAWAKEUP bit available
(ex: usb host uhh module) in absence of this flag
omap_hwmod_enable/disable_wakeup avoids configuring
pad mux wakeup
On Thu, Mar 8, 2012 at 2:26 AM, Brian Austin brian.aus...@cirrus.com wrote:
On Wed, 7 Mar 2012, Brian Austin wrote:
On Thu, 1 Mar 2012, Govindraj wrote:
On Wed, Feb 29, 2012 at 11:36 PM, Brian Austin brian.aus...@cirrus.com
wrote:
Applying this patch gives this on my beagleboard xM revC
On Mon, Mar 5, 2012 at 7:36 PM, Koen Kooi k...@dominion.thruhere.net wrote:
Op 5 mrt. 2012, om 12:12 heeft Govindraj.R het volgende geschreven:
From: Govindraj.R govindraj.r...@ti.com
On beagle some of uart mux lines are used for other
purpose so init only uart3.
Uart2 rx line clashes
On Tue, Mar 6, 2012 at 1:30 AM, Kevin Hilman khil...@ti.com wrote:
Govindraj.R govindraj.r...@ti.com writes:
From: Govindraj.R govindraj.r...@ti.com
On beagle some of uart mux lines are used for other
purpose so init only uart3.
OK, but you should also be clear that this patch is
On Tue, Mar 6, 2012 at 2:21 AM, Tony Lindgren t...@atomide.com wrote:
* Kevin Hilman khil...@ti.com [120305 11:28]:
Govindraj.R govindraj.r...@ti.com writes:
From: Govindraj.R govindraj.r...@ti.com
On beagle some of uart mux lines are used for other
purpose so init only uart3.
OK, but
On Tue, Mar 6, 2012 at 1:53 AM, Paul Walmsley p...@pwsan.com wrote:
Hello Govindraj
Do you intend to update and repost this serial patch? Or should someone
else deal with it? It would be good to get support for this additional
wakeup bit.
Thanks for reminding.
(I had got preempted
On Mon, Mar 5, 2012 at 4:49 PM, Keshava Munegowda keshava_mgo...@ti.com wrote:
From: Keshava Munegowda keshava_mgo...@ti.com
The compilation of usb-host.c file was resulting compilation warning
due to pointer type mismatch in assignment of return pointer type
of the function
Hi Peter,
On Mon, Feb 27, 2012 at 8:02 PM, Peter Ujfalusi peter.ujfal...@ti.com wrote:
Hi,
On 02/23/2012 12:23 PM, Richard Watts wrote:
On 22/02/12 22:00, Kevin Hilman wrote:
The first thing I try when I see these regulator failures is to add
CONFIG_REGULATOR_DUMMY=y to the .config to see
On Wed, Feb 15, 2012 at 4:47 PM, Felipe Balbi ba...@ti.com wrote:
On Wed, Feb 15, 2012 at 03:53:33PM +0530, Govindraj.R wrote:
From: Govindraj.R govindraj.r...@ti.com
Remove the hardcoded magic values for dma mask and use the dma
mask macros available.
CC: Felipe Balbi ba...@ti.com
CC:
On Wed, Feb 15, 2012 at 1:04 PM, Felipe Balbi ba...@ti.com wrote:
not all platforms will use all of those ehci_*
symbols on their hc_driver structure. Sometimes
we might need to provide a modified version of
a certain method or not provide it at all, as is
the case with OMAPs which don't
On Thu, Feb 9, 2012 at 7:18 PM, Shubhrajyoti D shubhrajy...@ti.com wrote:
Currently the array serial_omap_console_ports is hard coded to 4.
Make it depend on the macro OMAP_MAX_HSUART_PORTS(which is 4) which
the maximum uart count.
Cc: Govindraj Raja govindraj.r...@ti.com
Signed-off
On Fri, Feb 3, 2012 at 9:37 AM, NeilBrown ne...@suse.de wrote:
On Thu, 2 Feb 2012 13:03:01 -0700 (MST) Paul Walmsley p...@pwsan.com wrote:
Hi Greg,
On Thu, 26 Jan 2012, Paul Walmsley wrote:
On Thu, 26 Jan 2012, Greg KH wrote:
Ok, I've just reverted both of these patches for now,
On Thu, Jan 26, 2012 at 8:20 AM, Paul Walmsley p...@pwsan.com wrote:
The receive FIFO wakeup latency estimate in the omap-serial driver is
three orders of magnitude too small. This effectively prevents the
MPU from going to a low-power state when CONFIG_CPU_IDLE=y. This is a
major power
On Thu, Jan 26, 2012 at 8:20 AM, Paul Walmsley p...@pwsan.com wrote:
Prevent OMAP UARTs from going idle while they are still transferring
data in PIO mode. This works around an oversight in the OMAP UART
hardware present in OMAP34xx and earlier: an idle UART won't send a
wakeup when the TX
...@ti.com
Cc: Govindraj Raja govindra...@ti.com
Cc: Kevin Hilman khil...@ti.com
---
arch/arm/plat-omap/include/plat/omap-serial.h | 1
drivers/tty/serial/omap-serial.c | 51
+
2 files changed, 51 insertions(+), 1 deletions(-)
diff --git a/arch/arm
On Mon, Jan 23, 2012 at 2:20 PM, Govindraj govindraj...@gmail.com wrote:
On Sat, Jan 21, 2012 at 12:57 PM, Paul Walmsley p...@pwsan.com wrote:
It seems that when the transmit FIFO threshold is reached on OMAP
UARTs, it does not result in a PRCM wakeup. This appears to be a
silicon bug
On Mon, Jan 23, 2012 at 6:03 AM, Paul Walmsley p...@pwsan.com wrote:
Hello Govindraj
while trying to track down some of the serial-related PM issues in
v3.3-rc1, I noticed that the omap-serial.c driver sets a 1 microsecond
polling timer when DMA is enabled (uart_dma.rx_timer) (!) This seems
will address these.
DMA operation is unaffected by this patch.
Signed-off-by: Paul Walmsley p...@pwsan.com
Cc: Tomi Valkeinen tomi.valkei...@ti.com
Cc: Govindraj Raja govindra...@ti.com
Cc: Kevin Hilman khil...@ti.com
---
drivers/tty/serial/omap-serial.c | 35
On Mon, Jan 23, 2012 at 3:51 PM, Govindraj govindraj...@gmail.com wrote:
On Sat, Jan 21, 2012 at 12:57 PM, Paul Walmsley p...@pwsan.com wrote:
Ensure FIFO levels are set correctly in non-DMA mode (the default).
This patch will cause a receive FIFO threshold interrupt to be raised when
On Mon, Jan 23, 2012 at 4:17 PM, Paul Walmsley p...@pwsan.com wrote:
On Mon, 23 Jan 2012, Govindraj wrote:
On Mon, Jan 23, 2012 at 6:03 AM, Paul Walmsley p...@pwsan.com wrote:
while trying to track down some of the serial-related PM issues in
v3.3-rc1, I noticed that the omap-serial.c
On Tue, Jan 24, 2012 at 1:18 AM, Paul Walmsley p...@pwsan.com wrote:
On Mon, 23 Jan 2012, Govindraj wrote:
On Mon, Jan 23, 2012 at 4:17 PM, Paul Walmsley p...@pwsan.com wrote:
On Mon, 23 Jan 2012, Govindraj wrote:
On Mon, Jan 23, 2012 at 6:03 AM, Paul Walmsley p...@pwsan.com wrote
On Mon, Jan 16, 2012 at 3:52 PM, Shubhrajyoti D shubhrajy...@ti.com wrote:
The patch series does the following
- Make the Make the suspend/resume functions depend on
CONFIG_PM_SLEEP
- Fix the serial omap probe's error handling
- Make he context_loss_cnt signed so that error handling is
On Mon, Jan 16, 2012 at 3:52 PM, Shubhrajyoti D shubhrajy...@ti.com wrote:
The patch does the following
- The pm_runtime_disable is called in the remove not in the error
case of probe.The patch calls the pm_runtime_disable in the error
case.
- The up is not freed in the error path. Fix
On Mon, Jan 16, 2012 at 3:52 PM, Shubhrajyoti D shubhrajy...@ti.com wrote:
In serial_omap_runtime_resume in case of errors returned by
get_context_loss_count print a warning and do a restore.
Signed-off-by: Shubhrajyoti D shubhrajy...@ti.com
---
drivers/tty/serial/omap-serial.c | 10
On Mon, Jan 16, 2012 at 3:52 PM, Shubhrajyoti D shubhrajy...@ti.com wrote:
get_context_loss_count returns an int however it is stored in
unsigned integer context_loss_cnt . This patch tries to make
context_loss_cnt int. So that in case of errors(which may be negative)
the value is not
On Fri, Jan 20, 2012 at 4:03 PM, Tomi Valkeinen tomi.valkei...@ti.com wrote:
Hi,
I'm testing v3.3-rc1 on OMAP3 overo, and I'm having problems probably
related to PM.
First, when I boot up, the console (via USB serial) is very laggy, it
often takes many seconds until the key pressed appears
On Fri, Jan 20, 2012 at 4:37 PM, Tomi Valkeinen tomi.valkei...@ti.com wrote:
On Fri, 2012-01-20 at 16:19 +0530, Govindraj wrote:
On Fri, Jan 20, 2012 at 4:03 PM, Tomi Valkeinen tomi.valkei...@ti.com
wrote:
Hi,
I'm testing v3.3-rc1 on OMAP3 overo, and I'm having problems probably
On Fri, Jan 20, 2012 at 4:03 PM, Tomi Valkeinen tomi.valkei...@ti.com wrote:
Hi,
I'm testing v3.3-rc1 on OMAP3 overo, and I'm having problems probably
related to PM.
First, when I boot up, the console (via USB serial) is very laggy, it
often takes many seconds until the key pressed appears
On Fri, Jan 20, 2012 at 6:02 PM, Jean Pihet jean.pi...@newoldbits.com wrote:
Govindraj,
On Fri, Jan 20, 2012 at 12:21 PM, Govindraj govindraj...@gmail.com wrote:
On Fri, Jan 20, 2012 at 4:37 PM, Tomi Valkeinen tomi.valkei...@ti.com
wrote:
On Fri, 2012-01-20 at 16:19 +0530, Govindraj wrote
On Fri, Jan 20, 2012 at 5:31 PM, Tomi Valkeinen tomi.valkei...@ti.com wrote:
On Fri, 2012-01-20 at 17:26 +0530, Govindraj wrote:
On Fri, Jan 20, 2012 at 4:03 PM, Tomi Valkeinen tomi.valkei...@ti.com
wrote:
Is there a way to lock the OPP to the full power OPP?
btw,
I think enabling
On Fri, Jan 13, 2012 at 3:35 PM, Paul Walmsley p...@pwsan.com wrote:
cc Tero, Govindraj
On Thu, 12 Jan 2012, NeilBrown wrote:
On Wed, 11 Jan 2012 06:43:04 -0700 (MST) Paul Walmsley p...@pwsan.com
wrote:
I spent some time exploring why cpuidle never drops below state 0 and found
out
On Wed, Jan 11, 2012 at 11:26 AM, Shubhrajyoti D shubhrajy...@ti.com wrote:
The function serial_omap_restore_context is called only from
serial_omap_runtime_resume which depends on CONFIG_PM_RUNTIME. Make
serial_omap_restore_context also compile conditionally.
if CONFIG_PM_RUNTIME is not
On Tue, Jan 3, 2012 at 3:54 PM, Bedia, Vaibhav vaibhav.be...@ti.com wrote:
Hi Govindraj,
On Mon, Jan 02, 2012 at 16:00:37, Govindraj wrote:
currently runtime pm is available from omap-serial device and not from
tty_dev.
Setting tty_dev wakeup is to use irq_wakeup from suspend available
On Tue, Jan 3, 2012 at 5:22 PM, Bedia, Vaibhav vaibhav.be...@ti.com wrote:
On Tue, Jan 03, 2012 at 16:01:52, Govindraj wrote:
I have basic suspend-resume working on it. Strangely this works
irrespective
of the value of tty_dev wakeup entry. Do you know if this is expected on
OMAP
Hi Vaibhav,
On Mon, Jan 2, 2012 at 2:55 PM, Bedia, Vaibhav vaibhav.be...@ti.com wrote:
Hello,
On Fri, Nov 11, 2011 at 15:31:52, R, Govindraj wrote:
[...]
- if ((cpu_is_omap34xx() || cpu_is_omap44xx()) bdata-pads)
+ if (((cpu_is_omap34xx() || cpu_is_omap44xx()) bdata-pads
On Wed, Dec 14, 2011 at 12:56 AM, Kevin Hilman khil...@ti.com wrote:
Govindraj govindraj...@gmail.com writes:
[...]
I have re-based this patch series against LO master
commit id: deee6d5359969a0ce4e2760cfd7b9f379bd5698a
Same is available here [1]
I have tested this patch series along
On Wed, Dec 14, 2011 at 5:02 AM, Kevin Hilman khil...@ti.com wrote:
Govindraj govindraj...@gmail.com writes:
[...]
I have re-based this patch series against LO master
commit id: deee6d5359969a0ce4e2760cfd7b9f379bd5698a
Same is available here [1]
I have tested this patch series along
Hi Rajendra,
On Wed, Dec 14, 2011 at 5:25 PM, Rajendra Nayak rna...@ti.com wrote:
v3 is rebased on top of the latest serial runtime
patches[1] and boot tested with/without DT on OMAP4
SDP and OMAP4 Panda boards.
Patches can be found here..
git://gitorious.org/omap-pm/linux.git for-dt/serial
On Wed, Dec 14, 2011 at 8:59 PM, Kevin Hilman khil...@ti.com wrote:
Govindraj govindraj...@gmail.com writes:
On Wed, Dec 14, 2011 at 12:56 AM, Kevin Hilman khil...@ti.com wrote:
Govindraj govindraj...@gmail.com writes:
[...]
I have re-based this patch series against LO master
commit id
Hi Tony/kevin,
On Fri, Nov 11, 2011 at 3:27 PM, Govindraj.R govindraj.r...@ti.com wrote:
Converting uart driver to adapt to pm runtime API's.
Code re-org + cleanup.
Moving some functionality from serial.c to omap-serial.c
Changes involves:
1.) Cleaning up certain uart
Hi Rajendra,
On Mon, Nov 21, 2011 at 11:45 AM, Rajendra Nayak rna...@ti.com wrote:
An hwmod with a 'HWMOD_INIT_NO_IDLE' flag set, is left in
enabled state by the hwmod framework post the initial setup.
Once a real user of the device (a driver) tries to enable it
at a later point, the hwmod
On Sat, Nov 19, 2011 at 2:54 AM, Kevin Hilman khil...@ti.com wrote:
Govindraj.R govindraj.r...@ti.com writes:
Omap-uart can be used as console uart to print early boot
messages using earlyprintk so for console uart prevent
hwmod reset or idling during bootup.
Identify the console_uart set
On Mon, Nov 21, 2011 at 7:17 PM, Govindraj govindraj...@gmail.com wrote:
On Sat, Nov 19, 2011 at 2:54 AM, Kevin Hilman khil...@ti.com wrote:
Govindraj.R govindraj.r...@ti.com writes:
Omap-uart can be used as console uart to print early boot
messages using earlyprintk so for console uart
On Thu, Nov 17, 2011 at 3:41 PM, Rajendra Nayak rna...@ti.com wrote:
A hwmod with a 'HWMOD_INIT_NO_IDLE' flag set, is left in
enabled state by the hwmod framework post the initial setup.
Once a real user of the device (a driver) tries to enable it
at a later point, the hmwod framework throws a
On Tue, Nov 15, 2011 at 1:20 AM, Jon Hunter jon-hun...@ti.com wrote:
Hi Govindraj,
[...]
oh = uart-oh;
- uart-dma_enabled = 0;
name = DRIVER_NAME;
omap_up.dma_enabled = uart-dma_enabled;
omap_up.uartclk = OMAP24XX_BASE_BAUD * 16;
omap_up.flags
Hi Jon,
On Fri, Nov 11, 2011 at 5:14 AM, Jon Hunter jon-hun...@ti.com wrote:
Hi Govindraj,
On 10/18/2011 10:26, Govindraj.R wrote:
Move the errata handling mechanism from serial.c to omap-serial file
and utilise the same func in driver file.
Errata i202, i291 are moved to be handled
On Fri, Nov 11, 2011 at 12:32 AM, Kevin Hilman khil...@ti.com wrote:
Govindraj govindraj...@gmail.com writes:
[..]
I have fixed this and other uart_v7 comments and have re-based the
patch series on top
of 3.2-rc1 along with Tero's v9 irq chaining patches and tested the same.
Available
Hi Kevin,
On Wed, Nov 9, 2011 at 12:50 AM, Kevin Hilman khil...@ti.com wrote:
Rajendra Nayak rna...@ti.com writes:
Hi Kevin,
On Saturday 05 November 2011 04:12 AM, Kevin Hilman wrote:
However, as mentioned previously[1], due to a HW sleepdep between MPU
and CORE, this constraint isn't
On Tue, Nov 8, 2011 at 8:55 PM, Cousson, Benoit b-cous...@ti.com wrote:
On 11/8/2011 12:59 PM, Govindraj wrote:
On Tue, Nov 8, 2011 at 4:24 PM, Santosh Shilimkar
santosh.shilim...@ti.com wrote:
[...]
Opps. I missed that one while acking the patch.
Indeed the semi-colon one was agreed
On Tue, Nov 8, 2011 at 4:24 PM, Santosh Shilimkar
santosh.shilim...@ti.com wrote:
On Tuesday 08 November 2011 04:16 PM, Cousson, Benoit wrote:
Hi Govind,
On 11/8/2011 7:28 AM, Govindraj.R wrote:
Patch to fix below compilation error on latest mainline commit
On Sat, Nov 5, 2011 at 3:30 AM, Kevin Hilman khil...@ti.com wrote:
Govindraj.R govindraj.r...@ti.com writes:
The custom hwmod activate and deactivate funcs does hwmod_enable
and idle same can be done with omap_device generic API's.
Signed-off-by: Govindraj.R govindraj.r...@ti.com
This one
On Sat, Nov 5, 2011 at 4:30 AM, Kevin Hilman khil...@ti.com wrote:
Govindraj.R govindraj.r...@ti.com writes:
Omap-uart can be used as console uart to print early boot
messages using earlyprintk so for console uart prevent
hwmod reset or idling during bootup.
Identify the console_uart set
On Tue, Oct 11, 2011 at 5:01 AM, Kevin Hilman khil...@ti.com wrote:
Govindraj.R govindraj.r...@ti.com writes:
Removing some of the uart info that is maintained in omap_uart_state struct
used for UART PM in serial.c.
Remove omap_uart_state struct dependency from omap_serial_init,
On Tue, Oct 11, 2011 at 5:12 AM, Kevin Hilman khil...@ti.com wrote:
Govindraj.R govindraj.r...@ti.com writes:
Adapts omap-serial driver to use pm_runtime API's.
[...]
@@ -1065,19 +1123,18 @@ static struct uart_driver serial_omap_reg = {
.cons = OMAP_CONSOLE,
};
-static
On Tue, Oct 11, 2011 at 5:26 AM, Kevin Hilman khil...@ti.com wrote:
Govindraj.R govindraj.r...@ti.com writes:
Adapts omap-serial driver to use pm_runtime API's.
Use runtime runtime API's to handle uart clocks and obtain
device_usage statics. Set runtime API's usage to irq_safe so that
we
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