On Thu, Jan 31, 2013 at 2:22 PM, Balaji T K balaj...@ti.com wrote:
Update Maintainer email for omap_hsmmc,
as Venkatraman will no longer be able to maintain omap_hsmmc driver.
Signed-off-by: Venkatraman S svenk...@gmail.com
Signed-off-by: Balaji T K balaj...@ti.com
Balaji,
My sign-off
The specified email id is no longer in service.
Update the OMAP HSMMC entry from the MAINTAINERS file as I will
no longer be able to maintain this driver.
Signed-off-by: Venkatraman S svenk...@gmail.com
---
MAINTAINERS |4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git
On Mon, Nov 26, 2012 at 2:19 AM, Chris Ball c...@laptop.org wrote:
Hi Venkat,
On Mon, Nov 19 2012, Venkatraman S wrote:
From: Balaji T K balaj...@ti.com
commit ae4bf788ee9bf7c2d51b0309117d1fcccbdd50a2
mmc: omap_hsmmc: consolidate error report handling of HSMMC IRQ
sets both end_cmd
On Sun, Nov 18, 2012 at 6:39 AM, Chris Ball c...@laptop.org wrote:
Hi Venkat,
On Tue, Nov 06 2012, Venkatraman S wrote:
Hi Chris,
Please review and merge the below patches.
The first one is a bug fix that would be required to be sent
for 3.7-rcX, others are intended for 3.8.
There have
has previously been handled.
Set end_cmd only in case of command Timeout/CRC.
Moreover host-cmd-error should not be updated on data error case, only
host-data-error needs to be updated.
Signed-off-by: Balaji T K balaj...@ti.com
Reviewed-by: Felipe Balbi ba...@ti.com
Signed-off-by: Venkatraman S
From: Balaji T K balaj...@ti.com
Avoid soft reset of command internal state machine on data errors.
Signed-off-by: Balaji T K balaj...@ti.com
Reviewed-by: Felipe Balbi ba...@ti.com
Signed-off-by: Venkatraman S svenk...@ti.com
---
drivers/mmc/host/omap_hsmmc.c | 2 +-
1 file changed, 1 insertion
From: Balaji T K balaj...@ti.com
update error code to cmd-error for commands with response_busy and no data
Signed-off-by: Balaji T K balaj...@ti.com
Reviewed-by: Felipe Balbi ba...@ti.com
Signed-off-by: Venkatraman S svenk...@ti.com
---
drivers/mmc/host/omap_hsmmc.c | 4 ++--
1 file changed, 2
-by: Venkatraman S svenk...@ti.com
---
.../devicetree/bindings/mmc/ti-omap-hsmmc.txt | 1 +
arch/arm/plat-omap/include/plat/mmc.h | 1 +
drivers/mmc/host/omap_hsmmc.c | 30 +-
3 files changed, 31 insertions(+), 1 deletion(-)
diff --git
Fatal errors for the driver are not reported when just error
debug is enabled. Convert selected dev_dbg to dev_err for
accurate error reporting.
Reported-by: Benoit Cousson b-cous...@ti.com
Signed-off-by: Venkatraman S svenk...@ti.com
---
drivers/mmc/host/omap_hsmmc.c | 12 ++--
1 file
-by: Venkatraman S svenk...@ti.com
Acked-by: Felipe Balbi ba...@ti.com
---
v1-v2:
Balaji's comments to not set ERR_EN for INT_EN_MASK is now
handled.
drivers/mmc/host/omap_hsmmc.c | 56 ---
1 file changed, 32 insertions(+), 24 deletions(-)
diff --git a/drivers/mmc/host
On Wed, Nov 7, 2012 at 6:54 PM, Balaji T K balaj...@ti.com wrote:
On Tuesday 06 November 2012 10:22 PM, Venkatraman S wrote:
Define the most frequently used bitmasks of the Interrupt Enable /
Interrupt Status register with consistent naming ( with _EN suffix).
Use meaningful concatenation
On Mon, Oct 22, 2012 at 6:29 PM, Felipe Balbi ba...@ti.com wrote:
prepare() is supposed to prevent new children from
being registered. On the MMC subsystem, children
(new cards) registration starts with the card
detect IRQ.
Move card detect IRQ disabling to prepare() so that
no new cards
: omap_hsmmc: Enable HSPE bit for high speed cards
Venkatraman S (3):
mmc: omap_hsmmc: Avoid host-cmd dereference during data transfer
failures
mmc: omap_hsmmc: cleanup the bitmap definitions of Interrupt Register
mmc: omap_hsmmc: convert critical failure reports to dev_err
has not been handled
before, else a NULL pointer dereference occurs.
CC: sta...@vger.kernel.org
Signed-off-by: Venkatraman S svenk...@ti.com
---
drivers/mmc/host/omap_hsmmc.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host
-by: Venkatraman S svenk...@ti.com
---
.../devicetree/bindings/mmc/ti-omap-hsmmc.txt | 1 +
arch/arm/plat-omap/include/plat/mmc.h | 1 +
drivers/mmc/host/omap_hsmmc.c | 30 +-
3 files changed, 31 insertions(+), 1 deletion(-)
diff --git
to suspend.
Likewise, move card detect IRQ enabling to complete()
so we only try to register new children after our MMC
IP is back up.
Signed-off-by: Felipe Balbi ba...@ti.com
Signed-off-by: Venkatraman S svenk...@ti.com
---
drivers/mmc/host/omap_hsmmc.c | 44
-by: Venkatraman S svenk...@ti.com
Acked-by: Felipe Balbi ba...@ti.com
---
drivers/mmc/host/omap_hsmmc.c | 54 +--
1 file changed, 31 insertions(+), 23 deletions(-)
diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
index e91e85a..d16ef0f 100644
Fatal errors for the driver are not reported when just error
debug is enabled. Convert selected dev_dbg to dev_err for
accurate error reporting.
Reported-by: Benoit Cousson b-cous...@ti.com
Signed-off-by: Venkatraman S svenk...@ti.com
---
drivers/mmc/host/omap_hsmmc.c | 12 ++--
1 file
On Wed, Oct 31, 2012 at 5:56 PM, Felipe Balbi ba...@ti.com wrote:
Hi,
On Wed, Oct 31, 2012 at 05:27:36PM +0530, Hebbar, Gururaja wrote:
HSMMC IP on AM33xx need a special setting to handle High-speed cards.
Other platforms like TI81xx, OMAP4 may need this as-well. This depends
on the HSMMC IP
On Thursday 25 October 2012 11:34 PM, Felipe Balbi wrote:
Hi,
On Mon, Oct 22, 2012 at 04:27:08PM +0300, Felipe Balbi wrote:
On Mon, Oct 22, 2012 at 03:59:28PM +0300, Felipe Balbi wrote:
prepare() is supposed to prevent new children from
being registered. On the MMC subsystem, children
(new
From: Daniel Mack zon...@gmail.com
This allows DT-driven board to set up the pin mux only when the driver
is in use.
Signed-off-by: Daniel Mack zon...@gmail.com
Cc: Venkatraman S svenk...@ti.com
Cc: Chris Ball c...@laptop.org
Cc: Grant Likely grant.lik...@secretlab.ca
Cc: Rob Herring rob.herr
From: Daniel Mack zon...@gmail.com
Maximum bus frequency can be limited by external circuitry like level
shifters etc. Allow passing this value from DT.
Signed-off-by: Daniel Mack zon...@gmail.com
Cc: Venkatraman S svenk...@ti.com
Cc: Chris Ball c...@laptop.org
Cc: Grant Likely grant.lik
From: Balaji T K balaj...@ti.com
struct omap_hsmmc_host *host should not be accessed after mmc_free_host().
Reorder mmc_free_host() after iounmap(host-base).
Signed-off-by: Balaji T K balaj...@ti.com
Signed-off-by: Venkatraman S svenk...@ti.com
---
drivers/mmc/host/omap_hsmmc.c | 2 +-
1 file
From: Balaji T K balaj...@ti.com
dev-platform_data is NULL in case of device tree boot,
instead use the saved version in struct omap_hsmmc_host.
Signed-off-by: Balaji T K balaj...@ti.com
Signed-off-by: Venkatraman S svenk...@ti.com
---
drivers/mmc/host/omap_hsmmc.c | 17 +++--
1
Daniel,
On Sat, Oct 13, 2012 at 2:31 PM, Daniel Mack zon...@gmail.com wrote:
On 12.10.2012 12:58, Daniel Mack wrote:
Here are some assorted patches for the omap_hsmmc driver that I need on
top Linus' current development branch to make it work on a AM33xx board.
1/4 and 2/4 qualify as bug
Daily build on Linus's tree is failing for the past 2-3 days
make modules with omap2plus_defconfig..
ERROR: snd_hwparams_to_dma_slave_config [sound/soc/omap/snd-soc-omap.ko]
undefined!
ERROR: snd_dmaengine_pcm_pointer [sound/soc/omap/snd-soc-omap.ko] undefined!
ERROR: snd_dmaengine_pcm_open
On Fri, Oct 5, 2012 at 3:34 AM, Tony Lindgren t...@atomide.com wrote:
We need to remove this from plat for ARM common zImage
support.
Cc: Chris Ball c...@laptop.org
Cc: Venkatraman S svenk...@ti.com
Cc: linux-...@vger.kernel.org
Signed-off-by: Tony Lindgren t...@atomide.com
Thanks Tony. I
, and the arbitary timing of 100ms
is used only when the timeout is not explicitly specified by core.
A trivial change to get rid of unnecessary dealiasing of host-data
in omap_hsmmc_do_irq is also included.
Signed-off-by: Venkatraman S svenk...@ti.com
---
v1-v2:
Fix typos in commit message.
Add checks
-by: Venkatraman S svenk...@ti.com
---
drivers/mmc/host/omap_hsmmc.c | 51 ---
1 file changed, 29 insertions(+), 22 deletions(-)
diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
index 57e86a4..03c2362 100644
--- a/drivers/mmc/host/omap_hsmmc.c
is in draft state and needs more testing.
These patches are also available at
git://github.com/svenkatr/linux.git my/mmc/3.6/hrtimer_updates
Venkatraman S (10):
mmc: core: Add TRANsfer state to non-HPI state
mmc: debugfs: Print ext_csd in ascending order
mmc: omap: remove unused variables
HPI can be issued only in programming state to bring the card to
transfer state. If the card is already in transfer state, doing
a HPI is redundant.
Fix this by adding transfer state to the list of exceptions to
doing HPI and return without error.
Signed-off-by: Venkatraman S svenk...@ti.com
ext_csd exported through debugfs is printed in reverse order (from
byte 511 to 0), which causes confusion.
Fix the for loop to print ext_csd in natural order.
Signed-off-by: Venkatraman S svenk...@ti.com
---
drivers/mmc/core/debugfs.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff
Get rid of some unnecessary includes in the driver and
a few unused variables.
Signed-off-by: Venkatraman S svenk...@ti.com
---
drivers/mmc/host/omap.c | 10 --
1 file changed, 10 deletions(-)
diff --git a/drivers/mmc/host/omap.c b/drivers/mmc/host/omap.c
index 50e08f0..0ec4e55 100644
The function mmc_omap_report_irq uses raw printks and the
actual output was disabled by a static variable. Make
the function use dev_vdbg macro and use it under the
standard CONFIG_MMC_DEBUG flag.
Signed-off-by: Venkatraman S svenk...@ti.com
---
drivers/mmc/host/omap.c | 29
Some straight forward cleanup of unnecessary #include's
and host variables. Some of the verbose and redundant
debug messages are converted to use dev_vdbg.
Signed-off-by: Venkatraman S svenk...@ti.com
---
drivers/mmc/host/omap_hsmmc.c | 14 --
1 file changed, 4 insertions(+), 10
SYSCONFIG register of HSMMC IP is managed by the omap hwmod
abstraction layer. Resetting the IP and configuring the correct
SYSCONFIG mode is centrally managed by hwmod.
Remove code which manipulates IP reset and SYSCONFIG directly in the
driver.
Signed-off-by: Venkatraman S svenk...@ti.com
Flushing spurious IRQs from HSMMC IP is done twice in
omap_hsmmc_irq and omap_hsmmc_do_irq.
Consolidate them to one location.
Signed-off-by: Venkatraman S svenk...@ti.com
---
drivers/mmc/host/omap_hsmmc.c | 17 -
1 file changed, 4 insertions(+), 13 deletions(-)
diff --git
Consolidate the duplicated code around the handling of CMD_TIMEOUT,
CMD_CRC, DATA_TIMEOUT, DATA_CRC and CARD_ERR handling into a
single function.
This generally shrinks code bloat, but is also required for implementing
software based guard timers.
Signed-off-by: Venkatraman S svenk...@ti.com
I can continue to look after this driver.
Signed-off-by: Venkatraman S svenk...@ti.com
---
MAINTAINERS | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/MAINTAINERS b/MAINTAINERS
index 72c2681..75e3c3e 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -4933,8 +4933,10 @@ S
when the timeout is not explicitly specified by core.
Signed-off-by: Venkatraman S svenk...@ti.com
---
drivers/mmc/host/omap_hsmmc.c | 96 ++-
1 file changed, 50 insertions(+), 46 deletions(-)
diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host
Using nr_irqs as local variable name triggers the sparse warning..
./arch/arm/mach-omap2/irq.c:265:6: warning: symbol 'nr_irqs' shadows an earlier
one
./linux/include/linux/irqnr.h:26:12: originally declared here
Signed-off-by: Venkatraman S svenk...@ti.com
---
arch/arm/mach-omap2/irq.c
This fixes the sparse warnings...
arch/arm/mach-omap2/board-igep0020.c:482:14:
warning: incorrect type in initializer (different signedness)
arch/arm/mach-omap2/board-4430sdp.c:200:14:
warning: incorrect type in initializer (different signedness)
Signed-off-by: Venkatraman S svenk...@ti.com
.init.text:omap2_mcspi_master_setup()
Signed-off-by: Venkatraman S svenk...@ti.com
---
drivers/spi/spi-omap2-mcspi.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/spi/spi-omap2-mcspi.c b/drivers/spi/spi-omap2-mcspi.c
index 46ef5fe..1618e89 100644
--- a/drivers/spi/spi-omap2
Cleanups for the legacy omap mmc driver to remove clutter and
make it well behaved as module.
Venkatraman S (3):
mmc: omap: convert to per instance workqueue
mmc: omap: make it behave well as module
mmc: omap: convert to module_platform_driver
drivers/mmc/host/omap.c | 48
Currently, a global mmc_omap_wq is created for all instances of
omap hosts, which can lead to races and doesn't lend itself to
unload the module cleanly.
Instead, create per instance workqueue and remove the common workqueue.
Signed-off-by: Venkatraman S svenk...@ti.com
---
drivers/mmc/host
Use proper __devinit and __devexit annotation for driver
functions. Instantiate the probe function for driver_ops
instead of a probe in the register function.
Signed-off-by: Venkatraman S svenk...@ti.com
---
drivers/mmc/host/omap.c |9 +
1 files changed, 5 insertions(+), 4 deletions
Get rid of boilerplate code by using module_platform_driver macro,
no functional changes.
Signed-off-by: Venkatraman S svenk...@ti.com
---
drivers/mmc/host/omap.c | 14 +-
1 files changed, 1 insertions(+), 13 deletions(-)
diff --git a/drivers/mmc/host/omap.c b/drivers/mmc/host
Ongoing request that was preempted during 'programming' state is partially
completed. Number of correctly programmed sectors is available in the
ext_csd field CORRECTLY_PRG_SECTORS_NUM. Read this field to update
the bytes_xfered field of the request
Signed-off-by: Venkatraman S svenk...@ti.com
is
marked as an error (except when the command has almost completed
while receiving the abort request, in which case finish the command
normally).
Signed-off-by: Venkatraman S svenk...@ti.com
---
drivers/mmc/host/omap_hsmmc.c | 55 ++---
1 file changed, 51 insertions
: Added page swapping markers to memory management
block: treat DMPG and SWAPIN requests as special
Venkatraman S (13):
block: add queue attributes to manage dpmg and swapin requests
block: add sysfs attributes for runtime control of dpmg and swapin
block: Documentation: add
From: Ilan Smith ilan.sm...@sandisk.com
Add attribute to identify swapin requests
Mark memory management requests with swapin requests
Signed-off-by: Ilan Smith ilan.sm...@sandisk.com
Signed-off-by: Alex Lemberg alex.lemb...@sandisk.com
Signed-off-by: Venkatraman S svenk...@ti.com
---
include
Add block queue properties to identify and manage demand paging
and swapin requests differently.
Signed-off-by: Ilan Smith ilan.sm...@sandisk.com
Signed-off-by: Alex Lemberg alex.lemb...@sandisk.com
Signed-off-by: Venkatraman S svenk...@ti.com
---
include/linux/blkdev.h |8
1 file
Add description on the usage of expedite_dmpg and
expedite_swapin.
Signed-off-by: Venkatraman S svenk...@ti.com
---
Documentation/ABI/testing/sysfs-block | 12
1 file changed, 12 insertions(+)
diff --git a/Documentation/ABI/testing/sysfs-block
b/Documentation/ABI/testing/sysfs
sysfs entries for DPMG and SWAPIN requests so that they can
be set/reset from userspace.
Signed-off-by: Venkatraman S svenk...@ti.com
---
block/blk-sysfs.c | 16
1 file changed, 16 insertions(+)
diff --git a/block/blk-sysfs.c b/block/blk-sysfs.c
index cf15001..764de9f 100644
According to table30 in eMMC spec, only some commands
can be preempted by foreground HPI. Provide a helper function
for the HPI procedure to identify if the command is
preemptible.
Signed-off-by: Venkatraman S svenk...@ti.com
---
include/linux/mmc/core.h | 13 +
1 file changed, 13
Set a preemptibility command atrribute to MMC commands. This
can be later used by write (multi block), trim etc for
evaluating if a HPI is applicable.
Note the starting time of executing a command so a decision
can be made if it is too late for preemption.
Signed-off-by: Venkatraman S svenk
etc. The implementation is controller dependant
Signed-off-by: Venkatraman S svenk...@ti.com
---
drivers/mmc/core/core.c |8
include/linux/mmc/host.h |1 +
2 files changed, 9 insertions(+)
diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c
index b4152ca..3f0e927
the hpi_time_threshold
sysfs entry.
Signed-off-by: Venkatraman S svenk...@ti.com
---
drivers/mmc/core/mmc.c | 25 +
include/linux/mmc/card.h |1 +
2 files changed, 26 insertions(+)
diff --git a/drivers/mmc/core/mmc.c b/drivers/mmc/core/mmc.c
index 54df5ad..b7dbea1
the command normally.
Signed-off-by: Venkatraman S svenk...@ti.com
---
drivers/mmc/card/block.c | 131 +++---
drivers/mmc/card/queue.h |1 +
2 files changed, 124 insertions(+), 8 deletions(-)
diff --git a/drivers/mmc/card/block.c b/drivers/mmc/card/block.c
hpi_time_threshold can be set to configure elapsed time in ms,
after which an ongoing request will not be preempted.
Explain the hpi_time_threhold parameter for MMC devices.
Signed-off-by: Venkatraman S svenk...@ti.com
---
Documentation/ABI/testing/sysfs-devices-mmc | 12
1 file
If both the card and host controller support HPI related
operations, set a flag in MMC queue to remember it.
Signed-off-by: Venkatraman S svenk...@ti.com
---
drivers/mmc/card/block.c | 12
1 file changed, 8 insertions(+), 4 deletions(-)
diff --git a/drivers/mmc/card/block.c b
.
Signed-off-by: Venkatraman S svenk...@ti.com
---
drivers/mmc/core/core.c | 32
include/linux/mmc/core.h |2 ++
2 files changed, 34 insertions(+)
diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c
index 3f0e927..e6430f8 100644
--- a/drivers/mmc
-by: Venkatraman S svenk...@ti.com
---
block/blk-core.c | 18 ++
block/elevator.c | 14 +-
2 files changed, 31 insertions(+), 1 deletion(-)
diff --git a/block/blk-core.c b/block/blk-core.c
index 1f61b74..7a1b98b 100644
--- a/block/blk-core.c
+++ b/block/blk-core.c
From: Ilan Smith ilan.sm...@sandisk.com
Add attribute to identify demand paging requests.
Mark readpages with demand paging attribute.
Signed-off-by: Ilan Smith ilan.sm...@sandisk.com
Signed-off-by: Alex Lemberg alex.lemb...@sandisk.com
Signed-off-by: Venkatraman S svenk...@ti.com
---
fs
release_mem_region().
Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk
Signed-off-by: Venkatraman S svenk...@ti.com
---
drivers/mmc/host/omap_hsmmc.c |4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
index 4254b6f..d15b149
From: Viswanath Puttagunta vi...@ti.com
Add mmc functional clock frequency to list of
internal state variables to display for debug.
Signed-off-by: Viswanath Puttagunta vi...@ti.com
Signed-off-by: Venkatraman S svenk...@ti.com
---
drivers/mmc/host/omap_hsmmc.c |5 +++--
1 file changed, 3
From: Rajendra Nayak rna...@ti.com
Giving out debug messages even in case of probe failure seems
not very useful. Make them error messages instead.
Signed-off-by: Rajendra Nayak rna...@ti.com
Signed-off-by: Venkatraman S svenk...@ti.com
Cc: Chris Ball c...@laptop.org
Cc: linux
().
Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk
Signed-off-by: Venkatraman S svenk...@ti.com
---
drivers/mmc/host/omap_hsmmc.c |4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
index 4254b6f..d15b149 100644
From: Viswanath Puttagunta vi...@ti.com
Add mmc functional clock frequency to list of
internal state variables to display for debug.
Signed-off-by: Viswanath Puttagunta vi...@ti.com
Signed-off-by: Venkatraman S svenk...@ti.com
---
v1 - v2: Restored indentation to be consistent
* for debounce_clock
Venkatraman S (1):
mmc: omap_hsmmc: use spinlock IRQ safe variant
drivers/mmc/host/omap_hsmmc.c | 78
+---
1 file changed, 45 insertions(+), 33 deletions(-)
--
1.7.10.rc2
--
To unsubscribe from this list: send the line
From: Balaji T K balaj...@ti.com
Enable Auto-CMD12 for multi block read/write on HSMMC
Tested on OMAP4430, OMAP3430 and OMAP2430 SDP
Signed-off-by: Balaji T K balaj...@ti.com
Signed-off-by: Venkatraman S svenk...@ti.com
---
drivers/mmc/host/omap_hsmmc.c | 15 ---
1 file changed
From: Balaji T K balaj...@ti.com
Add Dual data rate support for omap_hsmmc
Signed-off-by: Balaji T K balaj...@ti.com
Signed-off-by: Venkatraman S svenk...@ti.com
---
drivers/mmc/host/omap_hsmmc.c |5 +
1 file changed, 5 insertions(+)
diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers
Prevent possible races between HSMMC/DMA IRQs and next requests.
Signed-off-by: Venkatraman S svenk...@ti.com
---
drivers/mmc/host/omap_hsmmc.c | 19 +++
1 file changed, 11 insertions(+), 8 deletions(-)
diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
the
dbclk clock pointer to know if a valid debounce clock
exists for the platform.
Signed-off-by: Rajendra Nayak rna...@ti.com
Signed-off-by: Venkatraman S svenk...@ti.com
---
drivers/mmc/host/omap_hsmmc.c | 39 +--
1 file changed, 17 insertions(+), 22
Chris,
Here are a group of fixes posted by Felipe and Balaji for the
OMAP hsmmc driver in the past few days.
I've rebased them to the lastest mmc-next and posted them
here again. These have also been tested on OMAP4 development platform.
Please feel to apply directly or pull if that's
From: Balaji T K balaj...@ti.com
Enable Auto-CMD12 for multi block read/write on HSMMC
Tested on OMAP4430, OMAP3430 and OMAP2430 SDP
Signed-off-by: Balaji T K balaj...@ti.com
Signed-off-by: Venkatraman S svenk...@ti.com
---
drivers/mmc/host/omap_hsmmc.c | 16 +---
1 file changed
From: Balaji T K balaj...@ti.com
Add Dual data rate support for omap_hsmmc
Signed-off-by: Balaji T K balaj...@ti.com
Signed-off-by: Venkatraman S svenk...@ti.com
---
drivers/mmc/host/omap_hsmmc.c |5 +
1 file changed, 5 insertions(+)
diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers
From: Balaji T K balaj...@ti.com
pm_runtime_put_sync instead of autosuspend pm runtime API
because iounmap(host-base) follows immediately.
Reported-by: Rajendra Nayak rna...@ti.com
Signed-off-by: Balaji T K balaj...@ti.com
Signed-off-by: Venkatraman S svenk...@ti.com
Cc: stable sta
From: Balaji T K balaj...@ti.com
call context save api after enabling runtime pm
to make sure register access in context save api happens with clk enabled.
Signed-off-by: Balaji T K balaj...@ti.com
Signed-off-by: Venkatraman S svenk...@ti.com
Cc: stable sta...@vger.kernel.org
---
drivers/mmc
From: Felipe Balbi ba...@ti.com
a bunch of non-functional cleanups to the omap_hsmmc
driver.
It basically decreases indentation level, drop unneded
dereferences and drop unneded accesses to the platform_device
structure.
Signed-off-by: Felipe Balbi ba...@ti.com
Signed-off-by: Venkatraman S
Balbi ba...@ti.com
Signed-off-by: Venkatraman S svenk...@ti.com
---
drivers/mmc/host/omap_hsmmc.c |9 +
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
index c16c552..bcb8c5d 100644
--- a/drivers/mmc/host
this by updating the ioremap base address only.
Signed-off-by: Balaji T K balaj...@ti.com
Signed-off-by: Venkatraman S svenk...@ti.com
---
drivers/mmc/host/omap_hsmmc.c |4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
index
From: Felipe Balbi ba...@ti.com
this will delete some boilerplate code, no functional
changes.
Signed-off-by: Felipe Balbi ba...@ti.com
Signed-off-by: Venkatraman S svenk...@ti.com
---
drivers/mmc/host/omap_hsmmc.c | 16 +---
1 file changed, 1 insertion(+), 15 deletions(-)
diff
Chris,
Here are a group of fixes posted by Felipe and Balaji for the
OMAP hsmmc driver in the past few days.
I've rebased them to the lastest mmc-next and posted them
here again. These have also been tested on OMAP4 development platform.
Please feel to apply directly or pull if that's
From: Balaji T K balaj...@ti.com
Enable Auto-CMD12 for multi block read/write on HSMMC
Tested on OMAP4430, OMAP3430 and OMAP2430 SDP
Signed-off-by: Balaji T K balaj...@ti.com
---
drivers/mmc/host/omap_hsmmc.c | 17 ++---
1 file changed, 14 insertions(+), 3 deletions(-)
diff --git
From: Balaji T K balaj...@ti.com
Add Dual data rate support for omap_hsmmc
Signed-off-by: Balaji T K balaj...@ti.com
---
drivers/mmc/host/omap_hsmmc.c |5 +
1 file changed, 5 insertions(+)
diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
index b1e9be7..db8af43
From: Balaji T K balaj...@ti.com
pm_runtime_put_sync instead of autosuspend pm runtime API
because iounmap(host-base) follows immediately.
Reported-by: Rajendra Nayak rna...@ti.com
Signed-off-by: Balaji T K balaj...@ti.com
---
drivers/mmc/host/omap_hsmmc.c |3 +--
1 file changed, 1
From: Balaji T K balaj...@ti.com
call context save api after enabling runtime pm
to make sure register access in context save api happens with clk enabled.
Signed-off-by: Balaji T K balaj...@ti.com
---
drivers/mmc/host/omap_hsmmc.c |4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
From: Felipe Balbi ba...@ti.com
a bunch of non-functional cleanups to the omap_hsmmc
driver.
It basically decreases indentation level, drop unneded
dereferences and drop unneded accesses to the platform_device
structure.
Signed-off-by: Felipe Balbi ba...@ti.com
---
From: Felipe Balbi ba...@ti.com
if we put probe() on __init section, that will never
work for multiple module insertions/removals.
In order to make it work properly, move probe to
__devinit section and use platform_driver_register()
instead of platform_driver_probe().
Signed-off-by: Felipe
From: Felipe Balbi ba...@ti.com
this will delete some boilerplate code, no functional
changes.
Signed-off-by: Felipe Balbi ba...@ti.com
---
drivers/mmc/host/omap_hsmmc.c | 16 +---
1 file changed, 1 insertion(+), 15 deletions(-)
diff --git a/drivers/mmc/host/omap_hsmmc.c
From: Balaji T K balaj...@ti.com
OMAP4 and OMAP3 HSMMC IP registers differ by 0x100 offset.
Addng the offset to platform_device resource structure
increments the start address for every insmod operation.
MMC command fails on re-insertion as module due to incorrect register base.
Fix this by
From: Balaji TK balaj...@ti.com
MMC master clock rate can vary for each instance of the MMC controller
on the device. Use clk_get_rate instead to get the value.
Signed-off-by: Balaji TK balaj...@ti.com
Reviewed-by: Venkatraman S svenk...@ti.com
---
drivers/mmc/host/omap_hsmmc.c |7
Reuse omap_hsmmc_dma_cleanup even for normal dma teardown in
omap_hsmmc_dma_cb. Consolidate multiple points of dma unmap into a
single location in post_req function, to prevent double unmapping.
Signed-off-by: Venkatraman S svenk...@ti.com
---
drivers/mmc/host/omap_hsmmc.c | 20
The first patch substitutes the dma_cleanup function in place of
the body of the code which does the same thing. The dma unmap
operation is now restricted just to the post_req function.
The second patch minimizes holding spin lock during dma
configuration, where it is not necessary.
Venkatraman
No need to hold the spinlock during a rather long dma configuration
sequence inside dma callback, which doesn't need it.
Signed-off-by: Venkatraman S svenk...@ti.com
---
drivers/mmc/host/omap_hsmmc.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/mmc/host
.
Eventually, the common irq handler code will only look at this
field and not the compile time constant.
[1]:
https://blueprints.launchpad.net/ubuntu/+spec/kernel-maverick-arm-single-zimage
Venkatraman S (2):
omap2+: Populate nr_irqs field in machine descriptors
omap1: Populate nr_irqs field
Machine descriptors in board files should have valid
nr_irqs value so that irq handler code can probe it.
Signed-off-by: Venkatraman S svenk...@ti.com
---
arch/arm/mach-omap2/board-2430sdp.c|1 +
arch/arm/mach-omap2/board-3430sdp.c|1 +
arch/arm/mach-omap2/board-3630sdp.c
Machine descriptors in board files should have valid
nr_irqs value so that irq handler code can probe it.
Signed-off-by: Venkatraman S svenk...@ti.com
---
arch/arm/mach-omap1/board-ams-delta.c |1 +
arch/arm/mach-omap1/board-fsample.c |1 +
arch/arm/mach-omap1/board-generic.c |1
While trying to build omap_3630sdp_defconfig on Linus's 2.6.35-rc5, I
get these warnings..
I understand these could be related to the recent defconfig changes.
I will try to investigate; posted here to know if anyone has found a
fix already..
--
scripts/kconfig/conf -s
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