On Fri, 22 Jun 2012, S, Venkatraman wrote:
> On Fri, Jun 22, 2012 at 7:18 PM, Rajendra Nayak wrote:
> > In preparation of OMAP moving to Common Clk Framework(CCF) add clk_prepare()
> > and clk_unprepare() for the mmc and hsmmc clocks as part of the drivers
> > probe() and remove() routines.
> >
>
On Fri, Jun 22, 2012 at 7:18 PM, Rajendra Nayak wrote:
> In preparation of OMAP moving to Common Clk Framework(CCF) add clk_prepare()
> and clk_unprepare() for the mmc and hsmmc clocks as part of the drivers
> probe() and remove() routines.
>
> Signed-off-by: Rajendra Nayak
> Cc: Chris Ball
> Cc
Hi,
On Fri, Jun 22 2012, T Krishnamoorthy, Balaji wrote:
After bisecting, this commit dba3c29 is found to ruin micro-SD card data
(writing incorrect file, or fs is corrupt after several times mount)
on the beagle-xm revB, and reverting the commit will fix the problem.
>>>
>>> Hi Min
On Fri, Jun 22, 2012 at 11:13 PM, T Krishnamoorthy, Balaji
wrote:
>
> I tested autocmd12 to be working on OMAP2,3,4 SDP. With beagle board
> data corruption is observed with some cards, so it is going to be selectively
> enabling/disabling for some SoCs via board data or DT until data corruption
On Fri, Jun 22, 2012 at 5:21 PM, Paolo Pisati wrote:
> On 06/20/2012 09:23 AM, T Krishnamoorthy, Balaji wrote:
>>>
>>> i just want to say that i'm affected by this too, and i can reproduce it
>>> 100%.
>>>
>>
>> Is it with SD or MMC card
>> Can you provide Beagle board rev info?
>
> kingston 4g cl
On Fri, Jun 22, 2012 at 6:25 PM, Chris Ball wrote:
> Hi,
>
> On Fri, Jun 22 2012, T Krishnamoorthy, Balaji wrote:
>> On Fri, Jun 22, 2012 at 4:19 PM, Ming Lei wrote:
>>> This patch reverts the commit dba3c29ea4a1d5d544.
>>>
>>> After bisecting, this commit dba3c29 is found to ruin micro-SD card d
Hallo,
> -Original Message-
> From: linux-mmc-ow...@vger.kernel.org [mailto:linux-mmc-ow...@vger.kernel.org]
> On Behalf Of Artem Bityutskiy
> Sent: Friday, June 22, 2012 3:29 PM
> To: Arnd Bergmann
> Cc: Ted Ts'o; Alex Lemberg; HYOJIN JEONG; Saugata Das; Saugata Das; linux-
> e...@vger.ke
In preparation of OMAP moving to Common Clk Framework(CCF) add clk_prepare()
and clk_unprepare() for the mmc and hsmmc clocks as part of the drivers
probe() and remove() routines.
Signed-off-by: Rajendra Nayak
Cc: Chris Ball
Cc: Balaji T K
Cc:
---
drivers/mmc/host/omap.c |9 ++--
Thanks Venkatraman. Looks good to me.
Reviewed-by: Subhash Jadavani
Regards,
Subhash
> -Original Message-
> From: Venkatraman S [mailto:svenk...@ti.com]
> Sent: Friday, June 22, 2012 11:43 AM
> To: c...@laptop.org
> Cc: linux-mmc@vger.kernel.org; linkinj...@gmail.com;
> jh80.ch...@samsun
On Wed, 2012-06-13 at 19:44 +, Arnd Bergmann wrote:
> I think using the inode number is a reasonable fit. Using the
> inode number of the parent directory might be more appropriate
> but it breaks with hard links and cross-directory renames (we
> must not use the same LBA with conflicting conte
GPIOs can be used in MMC/SD-card slots not only for hotplug detection, but
also to implement the write-protection pin. Rename cd-gpio helpers to
slot-gpio to make addition of further slot GPIO functions possible.
Signed-off-by: Guennadi Liakhovetski
---
drivers/mmc/core/Makefile
The tmio-mmc driver is already using the generic GPIO CD handler in IRQ
mode. This patch adds support for CD polling mode and also checks for
availability of a WP GPIO.
Signed-off-by: Guennadi Liakhovetski
---
drivers/mmc/host/tmio_mmc_pio.c |6 ++
1 files changed, 6 insertions(+), 0 del
This patch series extends the cd-gpio helper module to handle further common
slot functions, often implemented using GPIOs: CD polling and WP. It
supersedes patches 1-8 and 10/10 from
http://thread.gmane.org/gmane.linux.kernel.mmc/14624/focus=14644
Patch 9/10 from it is not needed any more, bec
struct mmc_host::hotplug is becoming a generic hook for slot functions.
Rename it accordingly.
Signed-off-by: Guennadi Liakhovetski
---
drivers/mmc/core/host.c |2 ++
drivers/mmc/core/slot-gpio.c |8
include/linux/mmc/host.h | 17 ++---
3 files changed, 20
Card Write-Protect pin is often implemented, using a GPIO, which makes it
simple to provide a generic handler for it.
Signed-off-by: Guennadi Liakhovetski
---
v4:
1. gpio variables are now signed
2. take care to mark gpio variables as invalid in hotplug context
3. MMC_CAP2_*_ACTIVE_HIGH inverte
A simple extension of mmc slot functions add support for CD GPIO polling
for cases, where the GPIO cannot produce interrupts or this is for some
reason not desired.
Signed-off-by: Guennadi Liakhovetski
---
v4:
1. gpio variables are now signed
2. take care to mark gpio variables as invalid in ho
Allow tmio mmc glue drivers pass mmc_host::caps2 flags down to the mmc
layer.
Signed-off-by: Guennadi Liakhovetski
---
drivers/mmc/host/tmio_mmc_pio.c |1 +
include/linux/mfd/tmio.h|1 +
2 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/drivers/mmc/host/tmio_mmc_pio.
Let SDHI platforms specify mmc_host::caps2 flags in their platform data.
Signed-off-by: Guennadi Liakhovetski
---
drivers/mmc/host/sh_mobile_sdhi.c |1 +
include/linux/mmc/sh_mobile_sdhi.h |1 +
2 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/drivers/mmc/host/sh_mobile_sd
To handle CD and WP SD/MMC slot pins we need generic flags to specify their
polarity.
Signed-off-by: Guennadi Liakhovetski
---
v4:
1. MMC_CAP2_*_ACTIVE_HIGH inverted compared to v3
include/linux/mmc/host.h |2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/include/linux
This prepares for the addition of further slot functions.
Signed-off-by: Guennadi Liakhovetski
---
v4:
1. gpio variables are now signed
2. take care to mark gpio variables as invalid in hotplug context
3. MMC_CAP2_*_ACTIVE_HIGH inverted compared to v3
drivers/mmc/core/host.c |2 +
dr
On Fri, Jun 22, 2012 at 8:29 PM, T Krishnamoorthy, Balaji
wrote:
> Hi Ming,
> Rather than reverting the entire commit,
> Can you try with the below change alone, so that AutoCMD12 can be easily
> enabled back when needed.
I don't think it is a good practice to just revert it partially.
I'd like
Hi,
On Fri, Jun 22 2012, T Krishnamoorthy, Balaji wrote:
> On Fri, Jun 22, 2012 at 4:19 PM, Ming Lei wrote:
>> This patch reverts the commit dba3c29ea4a1d5d544.
>>
>> After bisecting, this commit dba3c29 is found to ruin micro-SD card data
>> (writing incorrect file, or fs is corrupt after severa
On Fri, Jun 22, 2012 at 4:19 PM, Ming Lei wrote:
> This patch reverts the commit dba3c29ea4a1d5d544.
>
> After bisecting, this commit dba3c29 is found to ruin micro-SD card data
> (writing incorrect file, or fs is corrupt after several times mount)
> on the beagle-xm revB, and reverting the commit
On 06/20/2012 09:23 AM, T Krishnamoorthy, Balaji wrote:
>>
>> i just want to say that i'm affected by this too, and i can reproduce it
>> 100%.
>>
>
> Is it with SD or MMC card
> Can you provide Beagle board rev info?
kingston 4g class 4 sdhc c04g taiwan
tested on a beagle xm rev a and rev c, bo
On Fri, Jun 22, 2012 at 4:19 PM, Ming Lei wrote:
> This patch reverts the commit dba3c29ea4a1d5d544.
>
> After bisecting, this commit dba3c29 is found to ruin micro-SD card data
> (writing incorrect file, or fs is corrupt after several times mount)
> on the beagle-xm revB, and reverting the commit
This patch reverts the commit dba3c29ea4a1d5d544.
After bisecting, this commit dba3c29 is found to ruin micro-SD card data
(writing incorrect file, or fs is corrupt after several times mount)
on the beagle-xm revB, and reverting the commit will fix the problem.
Also from TRM of OMAP3/OMAP4/DM37x,
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