Add a fixed regulator vmmc device to enable power control
of the wl1271 wlan device.
Signed-off-by: Ohad Ben-Cohen o...@wizery.com
---
arch/arm/mach-omap2/board-zoom-peripherals.c | 35 ++
1 files changed, 35 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach
Prepare for mmc3 regulator power control by splitting the power
control functions of mmc2 and mmc3, and expecting mmc3 to have
a single, dedicated, regulator support.
Signed-off-by: Ohad Ben-Cohen o...@wizery.com
---
arch/arm/mach-omap2/hsmmc.c | 10 --
drivers/mmc/host/omap_hsmmc.c
Add MMC3 support on ZOOM, which has the wl1271 device hardwired to.
The wl1271 is a 4-wire, 1.8V, embedded SDIO WLAN device with an
external IRQ line, and power-controlled by a GPIO-based fixed regulator.
Signed-off-by: Ohad Ben-Cohen o...@wizery.com
---
arch/arm/mach-omap2/board-zoom
Dynamically create and register a platform driver, that will
be used to to receive board-specific information like irq and
reference clock numbers.
The driver is created dynamically in order to avoid the 1-device
limitation of a fixed platform driver name.
Signed-off-by: Ohad Ben-Cohen o
On Fri, Aug 6, 2010 at 10:07 AM, Linus Walleij
linus.ml.wall...@gmail.com wrote:
2010/8/4 Ohad Ben-Cohen o...@wizery.com:
On Wed, Aug 4, 2010 at 2:41 PM, Russell King - ARM Linux
Why not arrange for a small piece of code to be built into the kernel
when this driver is selected as a module
Hi Vitaly,
On Tue, Aug 3, 2010 at 5:17 PM, Vitaly Wool vitalyw...@gmail.com wrote:
On Mon, Aug 2, 2010 at 11:35 PM, Ohad Ben-Cohen o...@wizery.com wrote:
I'm honestly trying to understand your concerns, but I'm afraid that
just saying it's a hack is not too informative. Can you please
explain
On Wed, Aug 4, 2010 at 2:41 PM, Russell King - ARM Linux
li...@arm.linux.org.uk wrote:
On Wed, Aug 04, 2010 at 02:24:39PM +0300, Ohad Ben-Cohen wrote:
On Tue, Aug 3, 2010 at 5:17 PM, Vitaly Wool vitalyw...@gmail.com wrote:
On Mon, Aug 2, 2010 at 11:35 PM, Ohad Ben-Cohen o...@wizery.com wrote
On Mon, Aug 2, 2010 at 2:42 PM, Tony Lindgren t...@atomide.com wrote:
Nicolas Pitre made a comment saying he wants to look at these patches
more, are there other pending comments?
I plan to post a v3 series this week with some of the comments that
were already discussed after v2.
Thanks
On Mon, Aug 2, 2010 at 6:12 PM, Vitaly Wool vitalyw...@gmail.com wrote:
Also, specifically to 12xx, I'd like to see REF_CLOCK moved on and
have this set by platform too (I haven't found anything like that in
the patches but maybe I've overlooked that).
Check out patch no. 9:
Hi Vitaly,
On Thu, Jul 29, 2010 at 7:16 PM, Vitaly Wool vitalyw...@gmail.com wrote:
On Thu, Jul 29, 2010 at 8:00 AM, Ohad Ben-Cohen o...@wizery.com wrote:
To my understanding, this data doesn't belong to mmc_host. It's not a
host data at all. E. g. imagine a GPIO IRQ for some SDIO chip -- it's
Hi Vitaly,
On Mon, Aug 2, 2010 at 7:19 PM, Vitaly Wool vitalyw...@gmail.com wrote:
On Mon, Aug 2, 2010 at 5:59 PM, Ohad Ben-Cohen o...@wizery.com wrote:
Check out patch no. 9:
sorry for the confusion. However, I guess if the platform doesn't
supply this value, we'll just consider it 0
Hi Vitaly,
On Mon, Aug 2, 2010 at 7:25 PM, Vitaly Wool vitalyw...@gmail.com wrote:
On Mon, Aug 2, 2010 at 5:54 PM, Ohad Ben-Cohen o...@wizery.com wrote:
SPI is using these spi_board_info tables to populate the SPI device
trees. These tables are registered early at the board-specific init
code
Hi Ernesto,
On Wed, Jul 28, 2010 at 5:45 PM, Ernesto Ramos erne...@ti.com wrote:
This series of patches is targetted to remove macros DSP_FAILED
and DSP_SUCCEEDED since bridge driver currently uses standard kernel
error codes.
These macros were often used to test for success, instead for
Hi Vitaly,
On Wed, Jul 28, 2010 at 10:47 PM, Vitaly Wool vitalyw...@gmail.com wrote:
On Wed, Jul 21, 2010 at 7:33 PM, Ohad Ben-Cohen o...@wizery.com wrote:
Add support to set/get mmc_host private embedded
data.
This is needed to allow software to dynamically
create (and remove) SDIO
Hi Hari,
On Wed, Jul 28, 2010 at 1:02 AM, Ohad Ben-Cohen o...@wizery.com wrote:
On Wed, Jul 21, 2010 at 12:41 AM, Hari Kanigeri h-kanige...@ti.com wrote:
This patch provides mutiple readers support for a mailbox
instance.
Signed-off-by: Hari Kanigeri h-kanige...@ti.com
---
arch/arm
On Mon, Jul 26, 2010 at 10:30 PM, John W. Linville
linvi...@tuxdriver.com wrote:
On Wed, Jul 21, 2010 at 08:33:34PM +0300, Ohad Ben-Cohen wrote:
This patch series adds native support for wl1271 on ZOOM.
Just for the record, I'm fine with the wl1271 bits here going through
the omap tree
:
-Original Message-
From: linux-omap-ow...@vger.kernel.org
[mailto:linux-omap-ow...@vger.kernel.org] On Behalf Of Ohad Ben-Cohen
Sent: Friday, July 02, 2010 3:53 AM
To: linux-omap@vger.kernel.org
Cc: Kanigeri, Hari; Ben-cohen, Ohad
Subject: [RFC 0/6] Introducing OMAP Remote Processor
Hi Hari,
On Wed, Jul 21, 2010 at 12:41 AM, Hari Kanigeri h-kanige...@ti.com wrote:
This patch provides mutiple readers support for a mailbox
instance.
Signed-off-by: Hari Kanigeri h-kanige...@ti.com
---
arch/arm/plat-omap/include/plat/mailbox.h | 6 ++-
arch/arm/plat-omap/mailbox.c
On Fri, Jul 23, 2010 at 12:15 PM, Mark Brown
broo...@opensource.wolfsonmicro.com wrote:
On Fri, Jul 23, 2010 at 02:13:38AM +0300, Ohad Ben-Cohen wrote:
On Thu, Jul 22, 2010 at 2:16 PM, Roger Quadros roger.quad...@nokia.com
wrote:
.dev_name = mmci-omap-hs.2
I already set the .dev
Add a fixed regulator vmmc device to enable power control
of the wl1271 wlan device.
Signed-off-by: Ohad Ben-Cohen o...@wizery.com
---
This patch is a follow-up to a previous wl1271 discussion,
thus all original recipients are CC'ed.
arch/arm/mach-omap2/board-zoom-peripherals.c | 35
On Thu, Jul 22, 2010 at 2:35 PM, Roger Quadros roger.quad...@nokia.com wrote:
On 07/21/2010 08:33 PM, ext Ohad Ben-Cohen wrote:
Add support for an SDIO device to stay powered off even without
the presence of an SDIO function driver. A host should explicitly
ask for it by means
On Sun, Jul 25, 2010 at 4:56 PM, Nicolas Pitre n...@fluxnic.net wrote:
On Sun, 25 Jul 2010, Ohad Ben-Cohen wrote:
On Thu, Jul 22, 2010 at 2:35 PM, Roger Quadros roger.quad...@nokia.com
wrote:
On 07/21/2010 08:33 PM, ext Ohad Ben-Cohen wrote:
Add support for an SDIO device to stay
On Thu, Jul 22, 2010 at 2:16 PM, Roger Quadros roger.quad...@nokia.com wrote:
On 07/21/2010 08:59 PM, ext Mark Brown wrote:
On Wed, Jul 21, 2010 at 08:33:44PM +0300, Ohad Ben-Cohen wrote:
+static struct regulator_consumer_supply zoom_vmmc3_supply = {
+ .supply = vmmc
Hi Gever,
On Wed, Jul 21, 2010 at 9:55 PM, Gabay, Benzy ben...@ti.com wrote:
From: Ohad Ben-Cohen [mailto:o...@wizery.com]
Sent: Wednesday, July 21, 2010 12:34 PM
To: linux-wirel...@vger.kernel.org; linux-...@vger.kernel.org;
linux-omap@vger.kernel.org
Cc: linux-arm-ker
Hi Marcel,
On Wed, Jul 21, 2010 at 8:58 PM, Marcel Holtmann mar...@holtmann.org wrote:
Add SDIO IDs for TI and for TI's wl1271 wlan device.
Signed-off-by: Ohad Ben-Cohen o...@wizery.com
---
include/linux/mmc/sdio_ids.h | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff
On Fri, Jul 23, 2010 at 1:56 AM, Nicolas Pitre n...@fluxnic.net wrote:
On Wed, 21 Jul 2010, Ohad Ben-Cohen wrote:
This patch series adds native support for wl1271 on ZOOM.
Changes since v1:
- introduce a fixed regulator device to control the power of wl1271
- allow to propagate private
to be able to get that context
back upon creation of the new sdio func).
Signed-off-by: Ohad Ben-Cohen o...@wizery.com
---
include/linux/mmc/host.h | 12
1 files changed, 12 insertions(+), 0 deletions(-)
diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h
index f65913c
Add board muxing to support the wlan wl1271 chip that is
hardwired to mmc2 (third mmc controller) on the ZOOM2.
Signed-off-by: Ohad Ben-Cohen o...@wizery.com
---
arch/arm/mach-omap2/board-zoom2.c | 13 +
1 files changed, 13 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach
Add board muxing to support the wlan wl1271 chip that is
hardwired to mmc2 (third mmc controller) on the ZOOM3.
Signed-off-by: Ohad Ben-Cohen o...@wizery.com
---
arch/arm/mach-omap2/board-zoom3.c | 13 +
1 files changed, 13 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach
Move wl12xx.h outside of the spi-specific location,
so it can be shared with both spi and sdio solutions.
Signed-off-by: Ohad Ben-Cohen o...@wizery.com
---
drivers/net/wireless/wl12xx/wl1251_sdio.c |2 +-
drivers/net/wireless/wl12xx/wl1251_spi.c |2 +-
drivers/net/wireless/wl12xx
Make it possible for the set power method to indicate a
success/failure return value. This is needed to support
more complex power on/off operations such as bringing up
(and down) sdio functions.
Signed-off-by: Ohad Ben-Cohen o...@wizery.com
---
drivers/net/wireless/wl12xx/wl1271.h |2
Remove the hard coded irq information, and instead take
the irq information from the board private data
which is supplied by the sdio function.
Signed-off-by: Ohad Ben-Cohen o...@wizery.com
---
drivers/net/wireless/wl12xx/wl1271_sdio.c | 14 --
1 files changed, 8 insertions(+), 6
Add a fixed regulator vmmc device to enable power control
of the wl1271 wlan device.
Signed-off-by: Ohad Ben-Cohen o...@wizery.com
---
arch/arm/mach-omap2/board-zoom-peripherals.c | 34 ++
1 files changed, 34 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach
Prepare for mmc3 regulator power control by splitting the power
control functions of mmc2 and mmc3, and expecting mmc3 to have
a single, dedicated, regulator support.
Signed-off-by: Ohad Ben-Cohen o...@wizery.com
---
arch/arm/mach-omap2/hsmmc.c | 10 --
drivers/mmc/host/omap_hsmmc.c
Add MMC3 support on ZOOM, which has the wl1271 device hardwired to.
The wl1271 is a 4-wire, 1.8V, embedded SDIO WLAN device with an
external IRQ line, and power-controlled by a GPIO-based fixed regulator.
Signed-off-by: Ohad Ben-Cohen o...@wizery.com
---
arch/arm/mach-omap2/board-zoom
Allow board-specific settings of private mmc data, in order to
allow embedded SDIO devices to communicate board-specific parameters
to the SDIO function driver (e.g., the external IRQ line of the wl1271).
Signed-off-by: Ohad Ben-Cohen o...@wizery.com
---
arch/arm/mach-omap2/hsmmc.c
now this is part of mmc_sdio_init_card.
Signed-off-by: Ohad Ben-Cohen o...@wizery.com
---
drivers/mmc/core/sdio.c |4
1 files changed, 0 insertions(+), 4 deletions(-)
diff --git a/drivers/mmc/core/sdio.c b/drivers/mmc/core/sdio.c
index b9dee28..645f173 100644
--- a/drivers/mmc/core
Before invoking a card's resume handler, verify one exists.
Signed-off-by: Ohad Ben-Cohen o...@wizery.com
---
drivers/mmc/core/sdio.c |4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/drivers/mmc/core/sdio.c b/drivers/mmc/core/sdio.c
index 645f173..37739f5 100644
Introduce the sdio_claim_power/sdio_release_power API
(with correspoding mmc_claim_power/mmc_release_power)
that controls the power of the card. A reference count
scheme is employed, to allow SDIO function voting.
Signed-off-by: Ohad Ben-Cohen o...@wizery.com
---
drivers/mmc/core/bus.c
call SDIO claim/release power API to turn the wl1271
power on and off
Signed-off-by: Ohad Ben-Cohen o...@wizery.com
---
drivers/net/wireless/wl12xx/wl1271_sdio.c |2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/drivers/net/wireless/wl12xx/wl1271_sdio.c
b/drivers/net
-by: Ohad Ben-Cohen o...@wizery.com
---
drivers/mmc/core/sdio.c | 15 +--
include/linux/mmc/host.h |1 +
2 files changed, 14 insertions(+), 2 deletions(-)
diff --git a/drivers/mmc/core/sdio.c b/drivers/mmc/core/sdio.c
index 5c0fbfa..164353f 100644
--- a/drivers/mmc/core/sdio.c
+++ b
Keep the MMC3 wl1271 WLAN device powered off until its
SDIO function driver requests otherwise.
Signed-off-by: Ohad Ben-Cohen o...@wizery.com
---
arch/arm/mach-omap2/board-zoom-peripherals.c |1 +
arch/arm/mach-omap2/hsmmc.c |3 +++
arch/arm/mach-omap2/hsmmc.h
Hi Roger,
On Fri, Jul 9, 2010 at 11:12 AM, Roger Quadros roger.quad...@nokia.com wrote:
You are already
creating a new platform device for wl1271_sdio just to pass platform_data
With the new approach, I can remove this platform device altogether,
and completely rely on the sdio function device
Hi Nicolas and Roger,
On Tue, Jul 6, 2010 at 8:42 PM, Nicolas Pitre n...@fluxnic.net wrote:
On Tue, 6 Jul 2010, Roger Quadros wrote:
If the Power enable GPIO can be treated as SDIO slot supply (i.e. vmmc),
then
the SDIO/MMC core should tackle it, just like it deals with supply for slots
On Thu, Jul 8, 2010 at 12:45 PM, Tony Lindgren t...@atomide.com wrote:
* Ghorai, Sukumar s-gho...@ti.com [100708 06:34]:
@@ -71,6 +71,21 @@ static struct twl4030_platform_data zoom2_twldata = {
#ifdef CONFIG_OMAP_MUX
static struct omap_board_mux board_mux[] __initdata = {
On Thu, Jul 8, 2010 at 6:39 AM, Ghorai, Sukumar s-gho...@ti.com wrote:
[Ghorai] In general we can avoid OMAP_ZOOM_WLAN and MMC_EMBEDDED_SDIO as
kconfig option. 1st one is board specific and 2nd one could be generic sdio
code. As I mentioned in other patch too.
Thanks, will get rid of the
On Wed, Jul 7, 2010 at 12:31 PM, Felipe Contreras
felipe.contre...@gmail.com wrote:
On Tue, Jul 6, 2010 at 6:52 PM, Omar Ramirez Luna omar.rami...@ti.com wrote:
at that point *you* wanted your patches not to be
included if the last one wasn't merged in.
Not without the copyright update patch.
Hi Roger,
On Tue, Jul 6, 2010 at 11:53 AM, Roger Quadros roger.quad...@nokia.com wrote:
Could you please explain why you need to do this?
To minimize power consumption when the wlan device is not in use, we
would like to keep the device powered off as long as the interface is
down, and only
Hi Nicolas,
On Tue, Jul 6, 2010 at 4:45 AM, Nicolas Pitre n...@fluxnic.net wrote:
On Tue, 6 Jul 2010, Ohad Ben-Cohen wrote:
From: Ohad Ben-Cohen oh...@ti.com
Add support for software emulation of card detect
events.
This is required for specific controllers
that are hard wired
On Tue, Jul 6, 2010 at 1:22 PM, Ohad Ben-Cohen o...@wizery.com wrote:
Note: the wl1271 device does support standard card detection, but
AFAIK there's a limitation to use that with the specific omap
controller the device is hardwired to. I will try to get more info
about that, but probably
On Tue, Jul 6, 2010 at 2:02 PM, Roger Quadros roger.quad...@nokia.com wrote:
On 07/06/2010 01:22 PM, ext Ohad Ben-Cohen wrote:
We prefer not to power up the chip as early as boot time; instead, we
Why?
Let's say you boot your device but never use WLAN.
In this scenario, we prefer the wl1271
Hi Roger,
On Tue, Jul 6, 2010 at 1:35 PM, Roger Quadros roger.quad...@nokia.com wrote:
My point is that shouldn't this be handled by SDIO core?
Care to explain what you mean / give a code example ?
If there are no users for the SDIO function and the card, doesn't the SDIO
core power down the
On Tue, Jul 6, 2010 at 3:39 PM, Roger Quadros roger.quad...@nokia.com wrote:
Just to clarify, is the wl1271 device always powered on the board?
Yes.
And this GPIO power enable (OMAP_ZOOM_WLAN_PMENA_GPIO) is used to gate this
supply internally?
Yes. It's a digital input that the chip does not
Hi Roger,
On Tue, Jul 6, 2010 at 3:33 PM, Roger Quadros roger.quad...@nokia.com wrote:
+static void omap_zoom_wlan_power(bool enable)
+{
+ int val = enable ? 1 : 0;
+
+ pr_info(%s: set power %d\n, __func__, val);
+
+ gpio_set_value(OMAP_ZOOM_WLAN_PMENA_GPIO, val);
+}
On Tue, Jul 6, 2010 at 6:49 PM, Grazvydas Ignotas nota...@gmail.com wrote:
Hm, do we really need a Kconfig option just for a single pointer? It
only saves sizeof(void *) bytes per host, but adds rather confusing
config option for users and some ifdef complexity.
No strong feelings about it, I
From: Ohad Ben-Cohen oh...@ti.com
The ZOOM2/3 boards include TI's wl1271 wlan sdio device,
hardwired to the 3rd mmc controller.
These patches add support for WLAN on the ZOOM2/3 boards
using only mainline components (most notably mac80211 and wl1271).
Patches were tested on both ZOOM2 and ZOOM3
From: Ohad Ben-Cohen oh...@ti.com
Add SDIO IDs for TI and for TI's wl1271 wlan device.
Signed-off-by: Ohad Ben-Cohen oh...@ti.com
---
include/linux/mmc/sdio_ids.h |3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/include/linux/mmc/sdio_ids.h b/include/linux/mmc
From: Ohad Ben-Cohen oh...@ti.com
Remove SDIO IDs from the driver code since now it is
included in linux/mmc/sdio_ids.h.
Signed-off-by: Ohad Ben-Cohen oh...@ti.com
---
drivers/net/wireless/wl12xx/wl1271_sdio.c |8
1 files changed, 0 insertions(+), 8 deletions(-)
diff --git
From: Ohad Ben-Cohen oh...@ti.com
Make it possible for board files to give the
host controller two handlers needed for emulating
card detect events in software:
* The virtual_get_cd handler will allow the host
controller to query the status of the software
card detect (for the given controller
From: Ohad Ben-Cohen oh...@ti.com
Add support to set/get mmc_host private embedded
data.
This is needed to allow software to dynamically
create (and remove) SDIO functions which represents
embedded SDIO devices.
Typically, it will be used to set the context of
a driver that is creating a new
From: Ohad Ben-Cohen oh...@ti.com
Add support for software emulation of card detect
events.
This is required for specific controllers
that are hard wired with embedded SDIO devices
(such as TI's wl1271 WLAN device).
Board-specific configuration is required to
enable this software card detect
From: Ohad Ben-Cohen oh...@ti.com
Add board muxing to support the wlan wl1271 chip that is
hardwired to mmc2 (third mmc controller) on the ZOOM2.
Signed-off-by: Ohad Ben-Cohen oh...@ti.com
---
arch/arm/mach-omap2/board-zoom2.c | 15 +++
1 files changed, 15 insertions(+), 0
From: Ohad Ben-Cohen oh...@ti.com
Add board muxing to support the wlan wl1271 chip that is
hardwired to mmc2 (third mmc controller) on the ZOOM3.
Signed-off-by: Ohad Ben-Cohen oh...@ti.com
---
arch/arm/mach-omap2/board-zoom3.c | 15 +++
1 files changed, 15 insertions(+), 0
From: Ohad Ben-Cohen oh...@ti.com
Move wl12xx.h outside of the spi-specific location,
so it can be shared with both spi and sdio solutions.
Signed-off-by: Ohad Ben-Cohen oh...@ti.com
---
drivers/net/wireless/wl12xx/wl1251_sdio.c |2 +-
drivers/net/wireless/wl12xx/wl1251_spi.c |2
From: Ohad Ben-Cohen oh...@ti.com
Make it possible for board code to send SDIO handlers to
the wl12xx driver.
These SDIO handlers are needed to allow software to trigger
card detect events for hard-wired SDIO devices such as the
wl1271 device.
Signed-off-by: Ohad Ben-Cohen oh...@ti.com
From: Ohad Ben-Cohen oh...@ti.com
Introduce a platform device support which is decoupled
from the life cycle of the sdio function.
The platform device objective is to deliver board-specific
values (like irq, ref_clock, and software card-detect
emulation control).
The driver can then dynamically
From: Ohad Ben-Cohen oh...@ti.com
Make it possible for the set power method to indicate a
success/failure return value. This is needed to support
more complex power on/off operations such as bringing up
(and down) sdio functions.
Signed-off-by: Ohad Ben-Cohen oh...@ti.com
---
drivers/net
From: Ohad Ben-Cohen oh...@ti.com
Remove the hard coded irq information, and instead take
the irq information from the platform-specific data
which is supplied by the board device.
Signed-off-by: Ohad Ben-Cohen oh...@ti.com
---
drivers/net/wireless/wl12xx/wl1271_sdio.c |9 +++--
1 files
From: Ohad Ben-Cohen oh...@ti.com
The wl1271 device is using a reference clock that may change
between board to board.
Make the ref_clock parameter configurable by the board
files that set up the device, instead of having a hard coded
value in the driver source itself.
Signed-off-by: Ohad Ben
From: Ohad Ben-Cohen oh...@ti.com
Add WLAN platform device and control
functions (power and virtual card detect)
in order to allow software to control the
embedded SDIO WLAN device which resides on
the ZOOM board (TI's wl1271 device).
Based on Android's WLAN control functions by
San Mehat s
From: Ohad Ben-Cohen oh...@ti.com
Make it possible to build and use TI's wl1271
device on the ZOOM boards.
The device is an embedded SDIO WLAN chip
that is hardwired to the 3rd mmc controller
of the ZOOM2/3 boards.
Signed-off-by: Ohad Ben-Cohen oh...@ti.com
---
arch/arm/mach-omap2/Kconfig
On Fri, Jul 2, 2010 at 8:43 AM, Cousson, Benoit b-cous...@ti.com wrote:
On 7/2/2010 12:23 AM, Ohad Ben-Cohen wrote:
From: Ohad Ben-Cohenoh...@ti.com
Add preliminary iva2 hwmod support to omap3.
We do not include iva2_clk; that will be part of a separate
hwmod, which will be controlled
/receivers support).
Thanks,
Ohad.
On Fri, Jul 2, 2010 at 3:05 PM, Hiroshi DOYU hiroshi.d...@nokia.com wrote:
From: ext Ohad Ben-Cohen o...@wizery.com
Let mailbox users set the callback pointer via the
omap_mbox_get API, instead of having users directly
manipulating the mailbox structures.
Signed
On Fri, Jul 2, 2010 at 3:23 PM, Hiroshi DOYU hiroshi.d...@nokia.com wrote:
It would be nice if you send patches to LOML and LAKML too for next time.
Sure.
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More
From: Ohad Ben-Cohen oh...@ti.com
This is a preliminary version of OMAP's remoteproc module,
submitted for RFC purposes.
The purpose of the remoteproc module is to decouple
hw-specific code from generic IPC drivers (such as
dspbridge and syslink), in order to eventually make
those IPC drivers
From: Ohad Ben-Cohen oh...@ti.com
Add preliminary iva2 hwmod support to omap3.
We do not include iva2_clk; that will be part of a separate
hwmod, which will be controlled by iommu.
Signed-off-by: Ohad Ben-Cohen oh...@ti.com
Signed-off-by: Hari Kanigeri h-kanige...@ti.com
---
arch/arm/mach-omap2
From: Ohad Ben-Cohen oh...@ti.com
Introduce OMAP3 remoteproc module which takes care of
machine-specific code required to start and stop
the DSP remote processor.
Signed-off-by: Ohad Ben-Cohen oh...@ti.com
Signed-off-by: Hari Kanigeri h-kanige...@ti.com
---
arch/arm/mach-omap2/remoteproc3xxx.c
From: Hari Kanigeri h-kanige...@ti.com
Introduce OMAP4 machine-dependent module required
for starting and stopping the OMAP3 remote processors.
Signed-off-by: Hari Kanigeri h-kanige...@ti.com
Signed-off-by: Ohad Ben-Cohen oh...@ti.com
---
arch/arm/mach-omap2/remoteproc44xx.c | 196
From: Ohad Ben-Cohen oh...@ti.com
The OMAP remote processor module decouples
machine-specific code from TI's IPC
drivers (e.g. dspbridge and syslink).
While dspbridge calls the remoteproc handlers
from the kernel, syslink calls them from
user space. Hence remoteproc supports both
interfaces
From: Ohad Ben-Cohen oh...@ti.com
Add an omap_device for each remote processor on the system
Signed-off-by: Ohad Ben-Cohen oh...@ti.com
Signed-off-by: Hari Kanigeri h-kanige...@ti.com
---
arch/arm/mach-omap2/devices.c | 86 +
1 files changed, 86
From: Ohad Ben-Cohen oh...@ti.com
Make it possible to build omap's remoteproc module
Signed-off-by: Ohad Ben-Cohen oh...@ti.com
Signed-off-by: Hari Kanigeri h-kanige...@ti.com
---
arch/arm/mach-omap2/Makefile |6 ++
arch/arm/plat-omap/Kconfig |7 +++
arch/arm/plat-omap
On Fri, Jun 25, 2010 at 3:52 AM, Kanigeri, Hari h-kanige...@ti.com wrote:
I don't know what PCMIIW stands for :)
please correct me if I'm wrong :)
It looks like the variable mbox_configured that was added previously doesn't
cover all the issues. It covers the shutdown issue with reference
On Wed, Jun 23, 2010 at 6:43 PM, Andy Shevchenko
andy.shevche...@gmail.com wrote:
... I could prepare patch in standard form, if you want to
That could be great, thanks !
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-by: Deepak Chitriki deepak.chitr...@ti.com
Signed-off-by: Menon, Nishanth n...@ti.com
Signed-off-by: Phil Carmody ext-phil.2.carm...@nokia.com
Signed-off-by: Ohad Ben-Cohen o...@wizery.com
---
drivers/staging/Kconfig |2 +
drivers/staging/Makefile |1 +
drivers
On Thu, Jun 24, 2010 at 6:10 PM, Kanigeri, Hari h-kanige...@ti.com wrote:
Ohad,
mbox_configured is global and therefore does not support
concurrent usage of multiple mailbox instances.
-- Why do you say that it doesn't support concurrent usage of multiple
mailbox instances ? If you take
-Original Message-
From: linux-omap-ow...@vger.kernel.org [mailto:linux-omap-
ow...@vger.kernel.org] On Behalf Of Ohad Ben-Cohen
Sent: Tuesday, June 22, 2010 7:12 PM
To: linux-omap@vger.kernel.org
Cc: Hiroshi Doyu; Ramirez Luna, Omar; Ohad Ben-Cohen
Subject: [PATCH 1/4] omap mailbox
we forgot to mention anyone, please let
us know, thanks!):
Suman Anna
Sripal Bagadia
Felipe Balbi
Ohad Ben-Cohen
Phil Carmody
Deepak Chitriki
Felipe Contreras
Hiroshi Doyu
Seth Forshee
Ivan Gomez Castellanos
Mark
-by: Phil Carmody ext-phil.2.carm...@nokia.com
Signed-off-by: Ohad Ben-Cohen o...@wizery.com
---
.../staging/tidspbridge/Documentation/CONTRIBUTORS | 82 ++
drivers/staging/tidspbridge/Documentation/README | 70 +
.../staging/tidspbridge/Documentation/error-codes | 157
Signed-off-by: Andy Shevchenko ext-andriy.shevche...@nokia.com
Signed-off-by: Armando Uribe De Leon x0095...@ti.com
Signed-off-by: Deepak Chitriki deepak.chitr...@ti.com
Signed-off-by: Menon, Nishanth n...@ti.com
Signed-off-by: Phil Carmody ext-phil.2.carm...@nokia.com
Signed-off-by: Ohad Ben-Cohen o
...@ti.com
Signed-off-by: Andy Shevchenko ext-andriy.shevche...@nokia.com
Signed-off-by: Armando Uribe De Leon x0095...@ti.com
Signed-off-by: Deepak Chitriki deepak.chitr...@ti.com
Signed-off-by: Menon, Nishanth n...@ti.com
Signed-off-by: Phil Carmody ext-phil.2.carm...@nokia.com
Signed-off-by: Ohad Ben
-by: Ohad Ben-Cohen o...@wizery.com
---
drivers/staging/tidspbridge/gen/gb.c | 167 +
drivers/staging/tidspbridge/gen/gh.c | 213 ++
drivers/staging/tidspbridge/gen/gs.c | 89 +++
drivers/staging/tidspbridge/gen/uuidutil.c
Add a general cleaning roadmap TODO file to TI's DSP Bridge
staging driver.
Signed-off-by: Ohad Ben-Cohen o...@wizery.com
---
I can also be reached at ohadb at ti dot com
drivers/staging/tidspbridge/TODO | 18 ++
1 files changed, 18 insertions(+), 0 deletions(-)
create
.carm...@nokia.com
Signed-off-by: Ohad Ben-Cohen o...@wizery.com
---
drivers/staging/Kconfig |2 +
drivers/staging/Makefile |1 +
drivers/staging/tidspbridge/Kconfig | 88 ++
drivers/staging/tidspbridge/Makefile | 34
Let mailbox users set the callback pointer via the
omap_mbox_get API, instead of having users directly
manipulating the mailbox structures.
Signed-off-by: Ohad Ben-Cohen o...@wizery.com
---
I can also be contacted at ohadb at ti dot com
arch/arm/plat-omap/include/plat/mailbox.h |2
-by: Ohad Ben-Cohen o...@wizery.com
---
I can also be contacted at ohadb at ti dot com
arch/arm/plat-omap/include/plat/mailbox.h |1 +
arch/arm/plat-omap/mailbox.c | 12 +++-
2 files changed, 12 insertions(+), 1 deletions(-)
diff --git a/arch/arm/plat-omap/include/plat
mbox_configured is global and therefore does not support
concurrent usage of multiple mailbox instances.
Instead of fixing this, we can just eliminate mbox_configured
(and its locking) entirely, since any given mailbox instance
can only be taken by a single receiver now.
Signed-off-by: Ohad Ben
use mailbox API to set rx callback
Signed-off-by: Ohad Ben-Cohen o...@wizery.com
---
I can also be contacted at ohadb at ti dot com
drivers/dsp/bridge/core/tiomap3430.c |4 +---
1 files changed, 1 insertions(+), 3 deletions(-)
diff --git a/drivers/dsp/bridge/core/tiomap3430.c
b/drivers
On Wed, Jun 16, 2010 at 8:50 AM, Hiroshi DOYU hiroshi.d...@nokia.com wrote:
From: ext Ohad Ben-Cohen o...@wizery.com
Thanks, I'll prepare them and resubmit
You can use the following branch which has accumulateed unmerged
mailbox patches.
git://gitorious.org/~doyu/lk/mainline.git v2.6.35-rc3
On Mon, Jun 14, 2010 at 11:51 AM, Fernando Guzman Lugo x0095...@ti.com wrote:
As pointed by Ben Ohand, the variable rq_full flag is a global
variable, so if there are multiple mailbox users there will be
conflics. Now there is a full flag per mailbox queue.
Reported-by: Ohad Ben-Cohen o
On Tue, Jun 15, 2010 at 3:04 AM, Hiroshi DOYU hiroshi.d...@nokia.com wrote:
Fair enough.
Thanks, I'll prepare them and resubmit
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