Restore of context is not done for OMAP4. This patch
adds the OMAP_I2C_FLAG_RESET_REGS_POSTIDLE in the OMAP4
hwmod data which activates the restore for OMAP4.
Currently the OMAP4 does not hit device off still the
driver may have support for it.
Signed-off-by: Shubhrajyoti D shubhrajy...@ti.com
On Thu, 9 Jun 2011, Tomi Valkeinen wrote:
Add DSS optional clocks to HWMOD data for OMAP2420.
Thanks; queued for 3.1-rc fixes at git://git.pwsan.com/linux-2.6 in the
branch 'omap2_3_hwmod_dss_fixes_3.1rc'.
- Paul
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the
On Thu, 9 Jun 2011, Tomi Valkeinen wrote:
Add DSS optional clocks to HWMOD data for OMAP3xxx.
Thanks; queued for 3.1-rc fixes at git://git.pwsan.com/linux-2.6 in the
branch 'omap2_3_hwmod_dss_fixes_3.1rc'.
- Paul
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the
On Thu, 9 Jun 2011, Tomi Valkeinen wrote:
Add DSS optional clocks to HWMOD data for OMAP2430.
Thanks; queued for 3.1-rc fixes at git://git.pwsan.com/linux-2.6 in the
branch 'omap2_3_hwmod_dss_fixes_3.1rc'.
- Paul
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* Jan Weitzel j.weit...@phytec.de [110714 01:34]:
Am Donnerstag, den 14.07.2011, 00:34 -0700 schrieb Tony Lindgren:
* Jan Weitzel j.weit...@phytec.de [110713 05:51]:
Am Mittwoch, den 13.07.2011, 16:13 +0400 schrieb Sergei Shtylyov:
Have you added that 'i' at the end
On Wed, 13 Jul 2011, Santosh Shilimkar wrote:
From: Rajendra Nayak rna...@ti.com
Program all powerdomain target state as ON; This is to
prevent domains from hitting low power states (if bootloader
has target states set to something other than ON) and potentially
even losing context while
Hi,
On Fri, Jul 15, 2011 at 12:50:24AM -0700, Tony Lindgren wrote:
* Jan Weitzel j.weit...@phytec.de [110714 01:34]:
Am Donnerstag, den 14.07.2011, 00:34 -0700 schrieb Tony Lindgren:
* Jan Weitzel j.weit...@phytec.de [110713 05:51]:
Am Mittwoch, den 13.07.2011, 16:13 +0400 schrieb
Hi,
On Wed, Jul 13, 2011 at 08:56:27AM +0530, Santosh Shilimkar wrote:
From: Rajendra Nayak rna...@ti.com
Program all powerdomain target state as ON; This is to
prevent domains from hitting low power states (if bootloader
has target states set to something other than ON) and potentially
cc'ing Patrick
Hi Rajendra, Santosh,
some comments here:
On Wed, 13 Jul 2011, Santosh Shilimkar wrote:
While using clockdomain force wakeup method, not waiting for powerdomain
to be effectively ON may end up locking the clockdomain FSM until a
next wakeup event occurs.
One such issue was
Hi,
On Fri, 15 Jul 2011, Felipe Balbi wrote:
diff --git a/arch/arm/mach-omap2/powerdomain.c
b/arch/arm/mach-omap2/powerdomain.c
index e0490bc..e61866c 100644
--- a/arch/arm/mach-omap2/powerdomain.c
+++ b/arch/arm/mach-omap2/powerdomain.c
@@ -109,6 +109,16 @@ static int
Hi,
On Tue, Jul 12, 2011 at 10:44:19AM -0700, Dima Zavin wrote:
On Mon, Jul 11, 2011 at 11:01 PM, Felipe Balbi ba...@ti.com wrote:
Hi,
On Mon, Jul 11, 2011 at 03:43:17PM -0700, Dima Zavin wrote:
Set a flag on OTG charger event and check it on cable
remove event (i.e. USB_EVENT_NONE).
Hi,
On Thu, 14 Jul 2011, Jon Hunter wrote:
From: Jon Hunter jon-hun...@ti.com
Add a debugfs node called summary to /sys/kernel/debug/clock/
that displays a quick summary of all clocks registered in the
clocks structure. The format of the output from this node is:
clock-name parent-name
Hi Jon
On Thu, 14 Jul 2011, Jon Hunter wrote:
From: Jon Hunter jon-hun...@ti.com
Various clock fixes for OMAP3 and OMAP4 devices.
Plus one debug patch (if anyone is interested).
Jon Hunter (4):
OMAP4: Add missing clock divider for OCP_ABE_ICLK
OMAP3+: use DPLLs recalc function
Hi,
On Fri, Jul 15, 2011 at 02:10:46AM -0600, Paul Walmsley wrote:
diff --git a/arch/arm/mach-omap2/powerdomain.c
b/arch/arm/mach-omap2/powerdomain.c
index e0490bc..e61866c 100644
--- a/arch/arm/mach-omap2/powerdomain.c
+++ b/arch/arm/mach-omap2/powerdomain.c
@@ -109,6 +109,16
* Felipe Balbi ba...@ti.com [110715 00:53]:
Hi,
On Fri, Jul 15, 2011 at 12:50:24AM -0700, Tony Lindgren wrote:
* Jan Weitzel j.weit...@phytec.de [110714 01:34]:
Am Donnerstag, den 14.07.2011, 00:34 -0700 schrieb Tony Lindgren:
* Jan Weitzel j.weit...@phytec.de [110713 05:51]:
Am
cc'ing Benoît
Hi Jon
On Thu, 14 Jul 2011, Jon Hunter wrote:
From: Jon Hunter jon-hun...@ti.com
The parent clock of the OCP_ABE_ICLK is the AESS_FCLK and the
parent clock of the AESS_FCLK is the ABE_FCLK...
ABE_FCLK -- AESS_FCLK -- OCP_ABE_ICLK
The AESS_FCLK and OCP_ABE_ICLK clocks
Hi Felipe,
On Fri, 15 Jul 2011, Felipe Balbi wrote:
I see... thanks for clarifying. The comment above the code wasn't really
clear about it to me.
No worries. If you propose a clarification, I'll stick that into the
patch.
- Paul
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Hi,
On Fri, Jul 15, 2011 at 01:20:12AM -0700, Tony Lindgren wrote:
* Felipe Balbi ba...@ti.com [110715 00:53]:
Hi,
On Fri, Jul 15, 2011 at 12:50:24AM -0700, Tony Lindgren wrote:
* Jan Weitzel j.weit...@phytec.de [110714 01:34]:
Am Donnerstag, den 14.07.2011, 00:34 -0700 schrieb
Hi,
On Fri, Jul 15, 2011 at 02:23:16AM -0600, Paul Walmsley wrote:
Hi Felipe,
On Fri, 15 Jul 2011, Felipe Balbi wrote:
I see... thanks for clarifying. The comment above the code wasn't really
clear about it to me.
No worries. If you propose a clarification, I'll stick that into the
On Wed, Jul 13, 2011 at 6:36 PM, Chris Ball c...@laptop.org wrote:
Hi,
On Wed, Jul 13 2011, Grazvydas Ignotas wrote:
it seems this series got lost in time, at least patches 01, 02, 03,
04, 05, 06, 07, 08, 12 look like valid standalone fixes and
improvements to me, they don't touch other
Am Freitag, den 15.07.2011, 00:50 -0700 schrieb Tony Lindgren:
Well we can add it even before device tree support if it makes
sense from code coalescing point of view. In this case it would
mean creating board-panda-common.c or similar so the code can
be shared amongst the panda variants.
Tony,
I boot tested this pull request on 4460 Panda and it boots up fine.
Regards
Vishwa
-Original Message-
From: linux-arm-kernel-boun...@lists.infradead.org [mailto:linux-
arm-kernel-boun...@lists.infradead.org] On Behalf Of Tony Lindgren
Sent: Monday, July 11, 2011 1:22 AM
To:
use MTD_NAND_OMAP2 also for OMAP4 arch.
testes wit omap4430
Signed-off-by: Jan Weitzel j.weit...@phytec.de
---
drivers/mtd/nand/Kconfig |5 +++--
1 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/mtd/nand/Kconfig b/drivers/mtd/nand/Kconfig
index 4c34252..40e64b8 100644
* Jan Weitzel j.weit...@phytec.de [110715 02:42]:
Am Freitag, den 15.07.2011, 00:50 -0700 schrieb Tony Lindgren:
Well we can add it even before device tree support if it makes
sense from code coalescing point of view. In this case it would
mean creating board-panda-common.c or similar so
* Felipe Balbi ba...@ti.com [110715 01:25]:
possibly something like this (still missing MACHINE_START a few more
things):
Yes and it would be better to initialize data in the .init_machine
to avoid adding machine_is tests in multiple places.
diff --git
powerdomains3xxx_data.c defines core_3xxx_pre_es3_1_pwrdm and
core_3xxx_es3_1_pwrdm to take care of differences in core_pwrdm
implementations across revisions.
However,_pwrdm_lookup(core_pwrdm) always matches the first definition for
3630 ES 1.1 and 1.2 which is incorrect. This patch fixes this
OMAP4 has two groups of timers: version 1 timers are 1, 2, 10,
while the rest of the timers, 3-9, 11 are version 2 timers.
The version information is required by the driver so that they
could be handled correctly by it.
Signed-off-by: Tarun Kanti DebBarma tarun.ka...@ti.com
Acked-by: Cousson,
From: Thara Gopinath th...@ti.com
Convert OMAP1 dmtimers into a platform devices and then registers with
device model framework so that it can be bound to corresponding driver.
Signed-off-by: Thara Gopinath th...@ti.com
Signed-off-by: Tarun Kanti DebBarma tarun.ka...@ti.com
Acked-by: Cousson,
Add routines to converts dmtimers to platform devices. The device data
is obtained from hwmod database of respective platform and is registered
to device model after successful binding to driver.
In addition, capability attribute of each of the timers is added in
hwmod database.
Signed-off-by:
Add pm_runtime feature to dmtimer whereby _get_sync() is called within
omap_dm_timer_enable(), _put_sync() is called in omap_dm_timer_disable().
Signed-off-by: Tarun Kanti DebBarma tarun.ka...@ti.com
[p-bas...@ti.com: added pm_runtime logic in probe()]
Signed-off-by: Partha Basak p-bas...@ti.com
The low-level read and write access routines wait on write-pending register
in posted mode to make sure that previous write is complete on respective
registers. This waiting is done in an infinite while loop. Now it is being
modified to use timeout instead.
Signed-off-by: Tarun Kanti DebBarma
Register timer devices by going through hwmod database using
hwmod API. The driver probes each of the registered devices.
Functionality which are already performed by hwmod framework
are removed from timer code. New set of timers present on
OMAP4 are now supported.
Signed-off-by: Tarun Kanti
In driver probe use sys_timer_reserved to identify which all timers
have already been used for clocksource and clockevent. Mark all those
timers as reserved so that no one else can use them.
Signed-off-by: Tarun Kanti DebBarma tarun.ka...@ti.com
---
arch/arm/mach-omap1/timer.c |2 ++
Adaptation of dmtimer code to platform driver using omap_device and
omap_hwmod abstraction. It also include pm-runtime and off-mode support.
Baseline: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git
Branch: Master
I have applied the patch series on top of Tony Lindgren's
Add device name to OMAP2 dmtimer fclk nodes so that the fclk nodes can be
retrieved by doing a clk_get with the corresponding device pointers or
device names.
Signed-off-by: Tarun Kanti DebBarma tarun.ka...@ti.com
Signed-off-by: Thara Gopinath th...@ti.com
Acked-by: Cousson, Benoit
Define context register structure and make it member of struct omap_dm_timer.
Also define two routines to save and restore dmtimer context to be used
subsequently.
Signed-off-by: Tarun Kanti DebBarma tarun.ka...@ti.com
---
arch/arm/plat-omap/dmtimer.c | 48
Add dmtimer platform driver functions which include:
(1) platform driver initialization
(2) driver probe function
(3) driver remove function
Signed-off-by: Tarun Kanti DebBarma tarun.ka...@ti.com
Signed-off-by: Thara Gopinath th...@ti.com
Acked-by: Cousson, Benoit b-cous...@ti.com
---
Since the spinlock is not used in any interrupt context we can
replace it with mutex instead.
Signed-off-by: Tarun Kanti DebBarma tarun.ka...@ti.com
---
arch/arm/plat-omap/dmtimer.c | 27 +++
1 files changed, 11 insertions(+), 16 deletions(-)
diff --git
Clock is enabled only when timer is started and disabled when the the timer
is stopped. Therefore before accessing registers in functions clock is enabled
and then disabled back at the end of access.
Context save and restore functions are called as needed based upon whether the
context is lost or
On Tue, Jul 5, 2011 at 3:57 PM, Tero Kristo t-kri...@ti.com wrote:
Introduce a chained interrupt handler mechanism for the PRCM
interrupt, so that individual PRCM event can cleanly be handled by
handlers in separate drivers. We do this by introducing PRCM event
names, which are then matched to
Hi all:
I have got a problem while I want to open a mutex device, which has been opened
by another process. such as /dev/apls9802als, which is opened while the system
boot up. But I have to do some test to its read function in its driver provided
to the user space. Is there a way that I can
Hi Paul,
On 7/15/2011 3:21, Paul Walmsley wrote:
cc'ing Benoît
Hi Jon
On Thu, 14 Jul 2011, Jon Hunter wrote:
From: Jon Hunterjon-hun...@ti.com
The parent clock of the OCP_ABE_ICLK is the AESS_FCLK and the
parent clock of the AESS_FCLK is the ABE_FCLK...
ABE_FCLK -- AESS_FCLK --
Hi Paul,
On 7/15/2011 3:16, Paul Walmsley wrote:
Hi Jon
On Thu, 14 Jul 2011, Jon Hunter wrote:
From: Jon Hunterjon-hun...@ti.com
Various clock fixes for OMAP3 and OMAP4 devices.
Plus one debug patch (if anyone is interested).
Jon Hunter (4):
OMAP4: Add missing clock divider for
First try to join both boards. Only compile testet.
basis for discusson
Jan Weitzel (2):
omap4: board-omap4panda: prepare for join
omap4: board-omap4panda: join Phytec phyCORE-OMAP4
arch/arm/mach-omap2/Kconfig |6 +
arch/arm/mach-omap2/board-omap4panda.c | 817
This adds support for the Phytec OMAP4430 board called phyCORE-OMAP4 PCM049.
It reuse board-omap4panda platform code.
Signed-off-by: Jan Weitzel j.weit...@phytec.de
---
arch/arm/mach-omap2/Kconfig |6 +
arch/arm/mach-omap2/board-omap4panda.c | 321
Prepare board-omap4panda for joing other similar boards.
MUX: board_mux and omap4_panda_mux
omap4_common_preinit: for muxing
omap4_common_init: all common devices
omap4_panda_config: gpios, omap_board_data, i2c_board_info ...
runtime overwriteable
some inititialisation check if
On Tue, Jul 05, 2011 at 01:27:47PM +0300, Tero Kristo wrote:
Introduce a chained interrupt handler mechanism for the PRCM
interrupt, so that individual PRCM event can cleanly be handled by
handlers in separate drivers. We do this by introducing PRCM event
names, which are then matched to the
Hi everybody,
Here are the OMAP3 ISP patches in my queue for v3.1. I'll send a pull request
in a couple of days if there's no objection.
Kalle Jokiniemi (2):
OMAP3: ISP: Add regulator control for omap34xx
OMAP3: RX-51: define vdds_csib regulator supply
Laurent Pinchart (1):
omap3isp:
From: Kalle Jokiniemi kalle.jokini...@nokia.com
The RX-51 uses the CSIb IO complex for camera operation. The
board file is missing definition for the regulator supplying
the CSIb complex, so this is added for better power
management.
Signed-off-by: Kalle Jokiniemi kalle.jokini...@nokia.com
Add two fields to the ISP parallel platform data to set the HS and VS
signals polarities.
Signed-off-by: Laurent Pinchart laurent.pinch...@ideasonboard.com
---
drivers/media/video/omap3isp/isp.h |6 ++
drivers/media/video/omap3isp/ispccdc.c |4 ++--
2 files changed, 8
From: Kalle Jokiniemi kalle.jokini...@nokia.com
The current omap3isp driver is missing regulator handling
for CSIb complex in omap34xx based devices. This patch
adds a mechanism for this to the omap3isp driver.
Signed-off-by: Kalle Jokiniemi kalle.jokini...@nokia.com
Acked-by: Laurent Pinchart
This patch provides a way to enable the GPMC limited addressing
mode which is needed to access nonmultiplexed devices.
Signed-off-by: Raphael Assenat r...@8d.com
diff --git a/arch/arm/mach-omap2/gpmc.c b/arch/arm/mach-omap2/gpmc.c
index 130034b..521944a 100644
--- a/arch/arm/mach-omap2/gpmc.c
Shubhrajyoti D shubhrajy...@ti.com writes:
Restore of context is not done for OMAP4. This patch
adds the OMAP_I2C_FLAG_RESET_REGS_POSTIDLE in the OMAP4
hwmod data which activates the restore for OMAP4.
Currently the OMAP4 does not hit device off still the
driver may have support for it.
From: Vikram Pandita vikram.pand...@ti.com
This patch enables the DMA mode1 RX support.
This feature is enabled based on the short_not_ok flag passed from
gadget drivers.
This will result in a thruput performance gain of around
40% for USB mass-storage/mtp use cases.
Based on Original work by
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