Hi Shashidhar Hiremath,
>
> mmc0:host doesn't support card's voltages
> set_ios invoked
> Poweroff Done
>
> mmc0: error -22 whilst initializing SDIO card
Could you check whether the MMC host controller regulator is
configured properly.
> eventhough I have inserted a SD card
Which SD card you
k.
>
> Reviewed-by: Felipe Balbi
> Tested-by: Grazvydas Ignotas
> Signed-off-by: NeilBrown
I have done some thing similar but didn't pushed it :-(
Anyways
Acked-by: Kishore Kadiyala
>
> diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
> index
On Wed, Dec 28, 2011 at 5:46 AM, Shashidhar hiremath
wrote:
> From: Shashidhar Hiremath
>
> The Patch adds a check to disable the IOCTL from running when the card is
> mounted
> or device is opened elsewhere.
>
> Signed-off-by: Shashidhar Hiremath
> ---
> drivers/mmc/card/block.c | 6 ++
On Wed, Dec 14, 2011 at 6:52 PM, Daniel Mack wrote:
> External circuitry like level shifters may limit the maximum operation
> speed of the hsmmc controller. Add a field to struct omap2_hsmmc_info
> so boards can adjust the setting on demand.
>
> Signed-off-by: Daniel Mack
> Cc: Tony Lindgren
>
On Fri, Sep 2, 2011 at 12:35 AM, Venkatraman S wrote:
> 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
> ---
>
> MMC1 is based on SDMMC1_VDDS whereas USBC1 is based on SIM_VDDS therefore
> they can operate independently.
>
> Signed-off-by: Bryan Buckley
Good catch,
Acked-by: Kishore Kadiyala
> ---
> arch/arm/mach-omap2/hsmmc.c | 12
> 1 files changed, 4 insertions(+),
> How does BKOPS work with card power management ? On some controllers,
> regulators are switched off in between transactions after some delay.
> Wouldn't the card need power to do it's BKOPS ?
AFAIK eMMC card has two voltages one for core rail and other for IO rail.
Power Management is done wit
Hi Per,
On Tue, Jun 21, 2011 at 12:21 PM, Per Forlin wrote:
> On 21 June 2011 07:41, Kishore Kadiyala wrote:
>>
>>
>>> +
>>> +static void omap_hsmmc_pre_req(struct mmc_host *mmc, struct mmc_request
>>> *mrq,
>>> +
Hi Per,
--- a/drivers/mmc/card/block.c
+++ b/drivers/mmc/card/block.c
@@ -108,6 +108,7 @@ static DEFINE_MUTEX(open_lock);
enum mmc_blk_status {
MMC_BLK_SUCCESS = 0,
+ MMC_BLK_PARTIAL,
MMC_BLK_RETRY,
MMC_BLK_DATA_ERR,
> +
> +static void omap_hsmmc_pre_req(struct mmc_host *mmc, struct mmc_request *mrq,
> + bool is_first_req)
I don't see the usage of "is_first_req" below.
Is it required?
> +{
> + struct omap_hsmmc_host *host = mmc_priv(mmc);
> +
> + if (mrq->data->host_
On Mon, Jun 20, 2011 at 2:47 AM, Per Forlin wrote:
> Change mmc_blk_issue_rw_rq() to become asynchronous.
> The execution flow looks like this:
> The mmc-queue calls issue_rw_rq(), which sends the request
> to the host and returns back to the mmc-queue. The mmc-queue calls
> issue_rw_rq() again wi
tialising MMC card
>
> Signed-off-by: Balaji T K
Tested-by: Kishore Kadiyala
Acked-by: Kishore Kadiyala
> ---
> arch/arm/mach-omap2/board-4430sdp.c | 1 +
> arch/arm/mach-omap2/hsmmc.c | 3 +++
> arch/arm/mach-omap2/hsmmc.h | 1 +
> arch/
ias Voltage is not same as LDO"
>
> Signed-off-by: Balaji T K
Acked-by: Kishore Kadiyala
--
To unsubscribe from this list: send the line "unsubscribe linux-mmc" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
On Wed, Apr 6, 2011 at 2:58 AM, Stephen Warren wrote:
> Kishore Kadiyala wrote at Tuesday, April 05, 2011 12:38 AM:
>>
>> Hi Stephen,
>>
>> On Mon, Apr 4, 2011 at 11:09 PM, Stephen Warren wrote:
>> > Chris et. al.,
>> >
>> > I'm working
Hi Stephen,
On Mon, Apr 4, 2011 at 11:09 PM, Stephen Warren wrote:
> Chris et. al.,
>
> I'm working on an ARM system that contains at least two MMC/SD devices;
> specifically the board has an internal MMC device, and an SD card slot,
> although the SoC has four MMC/SD hosts IIRC.
>
> The kernel's
On Wed, Mar 23, 2011 at 5:04 AM, wrote:
> From: Chris Ball
>
> Signed-off-by: Chris Ball
> Cc: Jarkko Lavinen
> Cc: Tony Lindgren
> Cc:
> Signed-off-by: Andrew Morton
Acked-by: Kishore Kadiyala
> ---
>
> drivers/mmc/host/omap.c | 6 +++---
> 1
On Wed, Mar 23, 2011 at 5:04 AM, wrote:
> From: Chris Ball
>
> Use resource_size().
>
> Signed-off-by: Chris Ball
> Cc: Madhusudhan Chikkature
> Cc:
> Signed-off-by: Andrew Morton
Feel free to add
Acked-by: Kishore Kadiyala
> ---
>
> drivers/mmc/host
From: Anand Gadiyar
Enabling hsmmc hwmod for OMAP4
Signed-off-by: Anand Gadiyar
Signed-off-by: Kishore Kadiyala
Acked-by: Benoit Cousson
---
arch/arm/mach-omap2/omap_hwmod_44xx_data.c | 10 +-
1 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/arch/arm/mach-omap2
From: Paul Walmsley
Update the omap2430 hwmod data with the HSMMC info.
Signed-off-by: Paul Walmsley
Signed-off-by: Kevin Hilman
Signed-off-by: Rajendra Nayak
Cc: Benoit Cousson
---
arch/arm/mach-omap2/omap_hwmod_2430_data.c | 148
1 files changed, 148 insertio
Moving the definition of mux setting API from devices.c to hsmmc.c
and renaming it from "omap2_mmc_mux" to "omap_hsmmc_mux".
Also calling "omap_hsmmc_mux" from omap2_hsmmc_init.
Signed-off-by: Kishore Kadiyala
Cc: Chris Ball slots[0].switch_pin > 0) && \
controller
supports dual volt cards
Signed-off-by: Paul Walmsley
Signed-off-by: Kishore Kadiyala
Reviewed-by: Balaji T K
Cc: Benoit Cousson
CC: Kevin Hilman
Cc: Tony Lindgren
---
arch/arm/mach-omap2/devices.c | 168
arch/arm/mach-omap2/hsmmc.c | 346
From: Paul Walmsley
Update the omap3 hwmod data with the HSMMC info.
Signed-off-by: Paul Walmsley
Signed-off-by: Kevin Hilman
Signed-off-by: Rajendra Nayak
Signed-off-by: Kishore Kadiyala
Cc: Benoit Cousson
---
arch/arm/mach-omap2/omap_hwmod_3xxx_data.c | 209
le HSMMC
Kishore Kadiyala (4):
OMAP: hwmod data: Add dev_attr and use in the host driver
OMAP: hsmmc: Move mux configuration to hsmmc.c
OMAP: adapt hsmmc to hwmod framework
OMAP: hsmmc: Rename the device and driver
Paul Walmsley (2):
OMAP2430: hwmod data: Add HSMMC
OMAP3: hwmod data: A
: Anand Gadiyar
Signed-off-by: Kishore Kadiyala
Cc: Tony Lindgren
Cc: Madhusudhan Chikkature
Cc: Chris Ball
---
arch/arm/mach-omap2/board-n8x0.c |2 +-
arch/arm/mach-omap2/devices.c | 88 +
arch/arm/plat-omap/include/plat/mmc.h |4 ++
3
Add a device attribute to hwmod data of omap2430, omap3, omap4.
Currently the device attribute holds information regarding dual volt MMC card
support by the controller which will be later passed to the host driver via
platform data.
Signed-off-by: Kevin Hilman
Signed-off-by: Kishore Kadiyala
Modifying the device & driver name from "mmci-omap-hs" to
"omap_hsmmc".
Signed-off-by: Kishore Kadiyala
Acked-by: Benoit Cousson
---
arch/arm/mach-omap2/board-2430sdp.c |2 +-
arch/arm/mach-omap2/board-3430sdp.c |6 +++---
arch/arm/ma
From: Paul Walmsley
Update the omap2430 hwmod data with the HSMMC info.
For testing OMAP2430SDP with hsmmc hwmod adaptation
has dependency on
1) Pauls clock domain fix patch for hsmmc2
http://www.spinics.net/lists/linux-omap/msg47088.html
2) Balaji's regulator patch
https://patchwork.k
Add a device attribute to hwmod data of omap2430, omap3, omap4.
Currently the device attribute holds information regarding dual volt MMC card
support by the controller which will be later passed to the host driver via
platform data.
Signed-off-by: Kevin Hilman
Signed-off-by: Kishore Kadiyala
From: Paul Walmsley
Update the omap3 hwmod data with the HSMMC info.
Signed-off-by: Paul Walmsley
Signed-off-by: Kevin Hilman
Signed-off-by: Rajendra Nayak
Signed-off-by: Kishore Kadiyala
Cc: Benoit Cousson
---
arch/arm/mach-omap2/omap_hwmod_3xxx_data.c | 209
From: Paul Walmsley
Update the omap2430 hwmod data with the HSMMC info.
Signed-off-by: Paul Walmsley
Signed-off-by: Kevin Hilman
Signed-off-by: Rajendra Nayak
Cc: Benoit Cousson
---
arch/arm/mach-omap2/omap_hwmod_2430_data.c | 146
1 files changed, 146 insertio
Signed-off-by: Kishore Kadiyala
Cc: Benoit Cousson
CC: Kevin Hilman
---
arch/arm/mach-omap2/devices.c | 168
arch/arm/mach-omap2/hsmmc.c | 343 ++--
arch/arm/plat-omap/include/plat/mmc.h | 20 +--
drivers/mmc/host/omap_hsmmc.c
Moving the definition of mux setting API from devices.c to hsmmc.c
and renaming it from "omap2_mmc_mux" to "omap_hsmmc_mux".
Also calling "omap_hsmmc_mux" from omap2_hsmmc_init.
Signed-off-by: Kishore Kadiyala
Cc: Chris Ball slots[0].switch_pin > 0) && \
From: Anand Gadiyar
Enabling hsmmc hwmod for OMAP4
Signed-off-by: Anand Gadiyar
Signed-off-by: Kishore Kadiyala
Acked-by: Benoit Cousson
---
arch/arm/mach-omap2/omap_hwmod_44xx_data.c | 10 +-
1 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/arch/arm/mach-omap2
Modifying the device & driver name from "mmci-omap-hs" to
"omap_hsmmc".
Signed-off-by: Kishore Kadiyala
Acked-by: Benoit Cousson
---
arch/arm/mach-omap2/board-2430sdp.c |2 +-
arch/arm/mach-omap2/board-3430sdp.c |6 +++---
arch/arm/ma
Add a device attribute to hwmod data of omap2430, omap3, omap4.
Currently the device attribute holds information regarding dual volt MMC card
support by the controller which will be later passed to the host driver via
platform data.
Signed-off-by: Kevin Hilman
Signed-off-by: Kishore Kadiyala
: Anand Gadiyar
Signed-off-by: Kishore Kadiyala
Cc: Tony Lindgren
Cc: Madhusudhan Chikkature
Cc: Chris Ball
---
arch/arm/mach-omap2/board-n8x0.c |2 +-
arch/arm/mach-omap2/devices.c | 88 +
arch/arm/plat-omap/include/plat/mmc.h |4 ++
3
l
Anand Gadiyar (2):
omap: mmc: split out init for 2420
OMAP4: hwmod data: enable HSMMC
Kishore Kadiyala (4):
OMAP: hwmod data: Add dev_attr and use in the host driver
OMAP: hsmmc: Move mux configuration to hsmmc.c
OMAP: adapt hsmmc to hwmod framework
OMAP: hsmmc: Rename the device and driv
Modifying the device & driver name from "mmci-omap-hs" to
"omap_hsmmc".
Signed-off-by: Kishore Kadiyala
Cc: Kevin Hilman
Cc: Benoit Cousson
Cc: Paul Walmsley
Cc: Chris Ball
---
arch/arm/mach-omap2/board-2430sdp.c |2 +-
arch/arm/mach-omap2/board-3
From: Paul Walmsley
Update the omap3 hwmod data with the HSMMC info.
Signed-off-by: Paul Walmsley
Signed-off-by: Kevin Hilman
Signed-off-by: Rajendra Nayak
Signed-off-by: Kishore Kadiyala
Cc: Benoit Cousson
---
arch/arm/mach-omap2/omap_hwmod_3xxx_data.c | 209
From: Paul Walmsley
Update the omap2430 hwmod data with the HSMMC info.
Signed-off-by: Paul Walmsley
Signed-off-by: Kevin Hilman
Signed-off-by: Rajendra Nayak
Cc: Benoit Cousson
---
arch/arm/mach-omap2/omap_hwmod_2430_data.c | 146
1 files changed, 146 insertio
Signed-off-by: Kishore Kadiyala
Cc: Benoit Cousson
CC: Kevin Hilman
---
arch/arm/mach-omap2/devices.c | 251
arch/arm/mach-omap2/hsmmc.c | 417 +
arch/arm/plat-omap/include/plat/mmc.h | 20 +--
drivers/mmc/host/omap_hsmmc.c
Add a device attribute to hwmod data of omap2430, omap3, omap4.
Currently the device attribute holds information regarding dual volt MMC card
support by the controller which will be later passed to the host driver via
platform data.
Signed-off-by: Kevin Hilman
Signed-off-by: Kishore Kadiyala
Cc
: enable HSMMC
Kishore Kadiyala (2):
OMAP: hwmod data: Add dev_attr and use in the host driver
OMAP: adapt hsmmc to hwmod framework
OMAP: hsmmc: Rename the device and driver
Paul Walmsley (2):
OMAP2430: hwmod data: Add HSMMC
OMAP3: hwmod data: Add HSMMC
arch/arm/mach-omap2/board-2
From: Anand Gadiyar
Enabling hsmmc hwmod for OMAP4
Signed-off-by: Anand Gadiyar
Signed-off-by: Kishore Kadiyala
Acked-by: Benoit Cousson
---
arch/arm/mach-omap2/omap_hwmod_44xx_data.c | 10 +-
1 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/arch/arm/mach-omap2
From: Paul Walmsley
Update the omap2430 hwmod data with the HSMMC info.
Signed-off-by: Paul Walmsley
Signed-off-by: Kevin Hilman
Signed-off-by: Rajendra Nayak
Cc: Benoit Cousson
---
arch/arm/mach-omap2/omap_hwmod_2430_data.c | 146
1 files changed, 146 insertio
From: Anand Gadiyar
Enabling hsmmc hwmod for OMAP4
Signed-off-by: Anand Gadiyar
Signed-off-by: Kishore Kadiyala
Cc: Benoit Cousson
Cc: Paul Walmsley
CC: Kevin Hilman
---
arch/arm/mach-omap2/omap_hwmod_44xx_data.c | 10 +-
1 files changed, 5 insertions(+), 5 deletions(-)
diff
From: Paul Walmsley
Update the omap3 hwmod data with the HSMMC info.
Signed-off-by: Paul Walmsley
Signed-off-by: Kevin Hilman
Signed-off-by: Rajendra Nayak
Signed-off-by: Kishore Kadiyala
Cc: Benoit Cousson
---
arch/arm/mach-omap2/omap_hwmod_3xxx_data.c | 209
number, Irq_number,
device attribute.
Signed-off-by: Paul Walmsley
Signed-off-by: Kishore Kadiyala
Cc: Benoit Cousson
CC: Kevin Hilman
---
arch/arm/mach-omap2/devices.c | 251 -
arch/arm/mach-omap2/hsmmc.c | 153 ++--
arch
Add a device attribute to hwmod data of omap2430, omap3, omap4.
Currently the device attribute holds information regarding dual volt MMC card
support by the controller which will be later passed to the host driver via
platform data.
Signed-off-by: Kevin Hilman
Signed-off-by: Kishore Kadiyala
Cc
.net/lists/linux-omap/msg45443.html
V1:
---
http://www.spinics.net/lists/linux-mmc/msg05689.html
Anand Gadiyar (1):
OMAP4: hwmod data: enable HSMMC
Kishore Kadiyala (2):
OMAP: hwmod data: Add dev_attr and use in the host driver
OMAP: adapt hsmmc to hwmod framework
Paul Walmsley (2):
OMAP
: Anand Gadiyar
Signed-off-by: Kishore Kadiyala
Cc: Tony Lindgren
Cc: Madhusudhan Chikkature
Cc: Chris Ball
---
arch/arm/mach-omap2/board-n8x0.c |2 +-
arch/arm/mach-omap2/devices.c | 88 +
arch/arm/plat-omap/include/plat/mmc.h |4 ++
3
: Anand Gadiyar
Signed-off-by: Kishore Kadiyala
Cc: Tony Lindgren
Cc: Madhusudhan Chikkature
Cc: Chris Ball
---
arch/arm/mach-omap2/board-n8x0.c |2 +-
arch/arm/mach-omap2/devices.c | 88 +
arch/arm/plat-omap/include/plat/mmc.h |4 ++
3
esumes).
>
> Signed-off-by: Anand Gadiyar
Tested this patch on OMAP4430SDP & OMAP4 Blaze.
Tested-by: Kishore Kadiyala
> Cc: Kishore Kadiyala
> Cc: Tony Lindgren
> Cc: Madhusudhan Chikkature
> Cc: Chris Ball
> ---
> Tony, Chris,
>
> This is only a partia
From: Benoit Cousson
Update the omap4 hwmod data with the HSMMC info.
Signed-off-by: Benoit Cousson
Signed-off-by: Kishore Kadiyala
---
arch/arm/mach-omap2/omap_hwmod_44xx_data.c | 339
1 files changed, 339 insertions(+), 0 deletions(-)
diff --git a/arch/arm
P2430SDP validation, the patch series has dependency on
https://patchwork.kernel.org/patch/538301/
Testing on N8x0 is pending due to unavailability of working ones.
Will be thankful if some body test this series on N8x0.
V1:
---
http://www.spinics.net/lists/linux-mmc/msg05689.html
Kishore Kadiyala (2):
From: Paul Walmsley
Update the omap3 hwmod data with the HSMMC info.
Signed-off-by: Paul Walmsley
Signed-off-by: Kevin Hilman
Signed-off-by: Rajendra Nayak
Signed-off-by: Kishore Kadiyala
---
arch/arm/mach-omap2/omap_hwmod_3xxx_data.c | 221
arch/arm/mach
Update the omap2420 hwmod data with the HSMMC info.
Add a device attribute structure which will be used
by the host driver to find whether the HSMMC controller
supports DUAL VOLT cards.
Signed-off-by: Kishore Kadiyala
---
arch/arm/mach-omap2/omap_hwmod_2420_data.c | 80
attribute.
4) Update the driver to use dev_attr to find whether controller
supports dual volt cards.
5) Moving "omap_mmc_add" api from plat-omap/devices.c to mach-omap1/devices.c
Signed-off-by: Kevin Hilman
Signed-off-by: Kishore Kadiyala
---
arch/arm/mach-omap1/devices.c
From: Paul Walmsley
Update the omap2430 hwmod data with the HSMMC info.
Also update the device attribute structure.
Signed-off-by: Paul Walmsley
Signed-off-by: Kevin Hilman
Signed-off-by: Rajendra Nayak
---
arch/arm/mach-omap2/omap_hwmod_2430_data.c | 155
1 fil
From: Paul Walmsley
Update the omap2430 hwmod data with the HSMMC info.
Also update the device attribute structure.
Signed-off-by: Paul Walmsley
Signed-off-by: Kevin Hilman
Signed-off-by: Rajendra Nayak
---
arch/arm/mach-omap2/omap_hwmod_2430_data.c | 155
1 fil
From: Benoit Cousson
Update the omap4 hwmod data with the HSMMC info.
Signed-off-by: Benoit Cousson
Signed-off-by: Kishore Kadiyala
---
arch/arm/mach-omap2/omap_hwmod_44xx_data.c | 339
1 files changed, 339 insertions(+), 0 deletions(-)
diff --git a/arch/arm
From: Paul Walmsley
Update the omap3 hwmod data with the HSMMC info.
Signed-off-by: Paul Walmsley
Signed-off-by: Kevin Hilman
Signed-off-by: Rajendra Nayak
Signed-off-by: Kishore Kadiyala
---
arch/arm/mach-omap2/omap_hwmod_3xxx_data.c | 221
arch/arm/mach
attribute.
4) Update the driver to use dev_attr to find whether controller
supports dual volt cards.
5) Moving "omap_mmc_add" api from plat-omap/devices.c to mach-omap1/devices.c
Signed-off-by: Kevin Hilman
Signed-off-by: Kishore Kadiyala
---
arch/arm/mach-omap1/devices.c
Update the omap2420 hwmod data with the HSMMC info.
Add a device attribute structure which will be used
by the host driver to find whether the HSMMC controller
supports DUAL VOLT cards.
Signed-off-by: Kishore Kadiyala
---
arch/arm/mach-omap2/omap_hwmod_2420_data.c | 88
detected. Currently omap2_hsmmc_init call is missing in the board files, but
updating it is not helping though.
Investigation is under progress and any pointers on working version of MMC/SD on
OMAP2420/2430 SDP would be helpful.
Kishore Kadiyala (2):
OMAP2420: hwmod data: Add HSMMC
OMAP: devices
Enable ADMA support for MMC1 & MMC2 controller on omap4 by updating
"features" of struct omap_mmc_platform_data.
Signed-off-by: Kishore Kadiyala
Signed-off-by: Venkatraman S
Reviewed-by: Sukumar Ghorai
---
arch/arm/mach-omap2/hsmmc.c | 13 +++--
1 files changed, 11 in
tion [based on attributes].
Base address of Descriptor table in stored in MMCHS_ADMASAL register.
Signed-off-by: Kishore Kadiyala
Signed-off-by: Venkatraman S
Signed-off-by: Santosh Shilimkar
Reviewed-by: Sukumar Ghorai
---
arch/arm/plat-omap/include/plat/mmc.h |1 +
drivers/mmc/host/omap_hsm
OMAP4 introduces dedicated internal DMA which is ADMA for its MMC
controllers HSMMC1 & HSMMC2.
Renaming "use_dma" member of the struct omap_hsmmc_host to "xfer_type"
and defining the transfer modes PIO/SDMA/ADMA that can be used by the
MMC controller.
Signed-off-by: Kisho
Renaming omap_hsmmc_dma_cleanup as omap_hsmmc_xfer_cleanup and doing some
cleanup by handling the error & success scenarios during a transfer for
different xfer_type.
Signed-off-by: Kishore Kadiyala
Reviewed-by: Sukumar Ghorai
---
drivers/mmc/host/omap_hsmmc.c |
d on OMAP4430SDP & OMAP3430SDP.
Kishore Kadiyala (4):
omap: hsmmc: Rename use_dma to xfer_type and define possible
transfers
omap: hsmmc: Rename and cleanup omap_hsmmc_dma_cleanup
omap4: hsmmc: Adding ADMA support for MMC1 & MMC2 controllers
omap4: hsmmc: enable ADMA for MMC1 &
the issue.
Signed-off-by: Kishore Kadiyala
Acked-by: Felipie Balbi
Cc: Tony Lindgren
Cc: Chris Ball
Cc: Madhusudhan Chikkature
---
drivers/mmc/host/omap_hsmmc.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host
On Fri, Oct 29, 2010 at 2:21 AM, Ohad Ben-Cohen wrote:
> On Thu, Oct 28, 2010 at 6:40 PM, Kishore Kadiyala
> wrote:
>> On Thu, Oct 28, 2010 at 9:43 PM, Nicolas Pitre wrote:
>>> This is not clear that this is something that the core can effectively
>>> help with.
On Thu, Oct 28, 2010 at 9:43 PM, Nicolas Pitre wrote:
> On Thu, 28 Oct 2010, Ohad Ben-Cohen wrote:
>
>> On Thu, Oct 28, 2010 at 5:39 PM, Kishore Kadiyala
>> wrote:
>> > Wouldn't adapting the host driver just to PM-Runtime will answer the
>> > above issu
On Thu, Oct 28, 2010 at 8:41 PM, Kishore Kadiyala
wrote:
> Nicolas,
>
>
>>
>>> 2.a) Card sleep, Power cutoff to the card:
>>> This should be handled in the core where based on block layer
>>> activity, calling corresponding API'
Nicolas,
>
>> 2.a) Card sleep, Power cutoff to the card:
>> This should be handled in the core where based on block layer
>> activity, calling corresponding API's from bus layer:
>> mmc_power_save_host/ mmc_power_restore_host
>
> Same issue here. Card power is for the core to d
On Wed, Oct 27, 2010 at 8:02 PM, Alan Cox wrote:
>> 2. Ideally host-driver driver should not tell the core to shut down
>> the upper layers, instead the core should decide when to
>> "disabled clock or cut the power".
>
> How will the core know ?
>
> I actually think you are simply perpetuat
deviation of registers should be updated in the hsmmc driver.
>> The omap-mmc platform data is updated with a register offset
>> which will be updated and used in the driver accordingly.
>>
>> Signed-off-by: Kishore Kadiyala
>> ---
>> arch/arm/mach-omap2/device
On Fri, Oct 1, 2010 at 8:11 PM, Varadarajan, Charulatha wrote:
>
> <>
>
>> >> diff --git a/include/linux/i2c/twl.h b/include/linux/i2c/twl.h
>> >> index 6de90bf..e64894c 100644
>> >> --- a/include/linux/i2c/twl.h
>> >> +++ b/include/linux/i2c/twl.h
>> >> @@ -141,6 +141,16
Samuel,
Sorry , I will ensure to CC you for MFD related changes in future.
Regards,
Kishore
On Fri, Oct 1, 2010 at 4:59 PM, Samuel Ortiz wrote:
> On Fri, Oct 01, 2010 at 12:29:48PM +0530, kishore kadiyala wrote:
>> Ping !!
> Applied !!
>
> BTW, please add the full patch when
Ping !!
On Wed, Sep 29, 2010 at 4:11 PM, kishore kadiyala
wrote:
> Gentle Reminder !
>
> Regards,
> Kishore
>
> On Tue, Sep 28, 2010 at 12:22 PM, kishore kadiyala
> wrote:
>> Hi Samuel,
>>
>> Could you please review this patch which touches mfd/twl6030
Gentle Reminder !
Regards,
Kishore
On Tue, Sep 28, 2010 at 12:22 PM, kishore kadiyala
wrote:
> Hi Samuel,
>
> Could you please review this patch which touches mfd/twl6030-irq.c for
> card detect support
> of MMC1 controller on OMAP4.
>
> Regards,
> Kishore
>
> O
Hi Samuel,
Could you please review this patch which touches mfd/twl6030-irq.c for
card detect support
of MMC1 controller on OMAP4.
Regards,
Kishore
On Mon, Sep 27, 2010 at 1:25 PM, kishore kadiyala
wrote:
> Cc: Samuel Ortiz
>
> On Fri, Sep 24, 2010 at 10:43 PM, kishore kadiyala
Cc: Samuel Ortiz
On Fri, Sep 24, 2010 at 10:43 PM, kishore kadiyala
wrote:
> Adding card detect callback function and card detect configuration
> function for MMC1 Controller on OMAP4.
>
> Card detect configuration function does initial configuration of the
> MMC Control &a
Hi Tony,
On Sat, Sep 25, 2010 at 6:08 AM, Tony Lindgren wrote:
> * kishore kadiyala [100924 10:05]:
>> Adding card detect callback function and card detect configuration
>> function for MMC1 Controller on OMAP4.
>>
>> Card detect configuration function does initial
-off-by: Kishore Kadiyala
---
arch/arm/mach-omap2/board-4430sdp.c |1 +
drivers/mmc/host/omap_hsmmc.c | 12
2 files changed, 13 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-omap2/board-4430sdp.c
b/arch/arm/mach-omap2/board-4430sdp.c
index 7978a79..8b0e71a 100644
n for current
implementation as well as once the driver undergoes hwmod adaptation.
Cc: Tony Lindgren
Cc: Andrew Morton
Cc: Madhusudhan Chikkature
Cc: Adrian Hunter
Cc: Benoit Cousson
Signed-off-by: Kishore Kadiyala
---
arch/arm/mach-omap2/devices.c |8 +++-
arch/arm/mach-omap2/hs
From: Benoit Cousson
Avoid possible crash if CONFIG_MMC_OMAP_HS is not set
Cc: Tony Lindgren
Cc: Andrew Morton
Cc: Madhusudhan Chikkature
Cc: Adrian Hunter
Signed-off-by: Benoit Cousson
Signed-off-by: Kishore Kadiyala
---
arch/arm/mach-omap2/board-4430sdp.c |8 +++-
1 files
is moved to the probe thus making it generic for both OMAP3 & OMAP4.
Cc: Tony Lindgren
Cc: Andrew Morton
Cc: Madhusudhan Chikkature
Cc: Adrian Hunter
Signed-off-by: Kishore Kadiyala
---
arch/arm/mach-omap2/board-4430sdp.c |7 +++-
drivers/mfd/twl6030-irq.c
-archive.com/linux-o...@vger.kernel.org/msg35135.html
V1:
http://www.mail-archive.com/linux-o...@vger.kernel.org/msg34040.html
Kishore Kadiyala (3):
omap4 hsmmc : Adding card detect support for MMC1
omap4 hsmmc: Register offset handling
omap4 hsmmc: Update ocr mask for MMC2 for regulator to use
Benoit
Hi Hari,
On Thu, Sep 23, 2010 at 11:22 AM, kishore kadiyala
wrote:
> Hi Hari,
>
> On Thu, Sep 23, 2010 at 1:19 AM, Kanigeri, Hari wrote:
>> Kishore,
>>
>>> +int twl6030_mmc_card_detect(struct device *dev, int slot)
>>> +{
>>> + int ret = -
On Wed, Sep 22, 2010 at 11:35 PM, Sergei Shtylyov wrote:
> Hello.
>
> kishore kadiyala wrote:
>
>> From: Benoit Cousson
>
>> Avoid possible crash if CONFIG_MMC_OMAP_HS is not set
>
>> Signed-off-by: Benoit Cousson
>> Signed-off-by: Kishore Kadi
Hi Hari,
On Thu, Sep 23, 2010 at 1:19 AM, Kanigeri, Hari wrote:
> Kishore,
>
>> +int twl6030_mmc_card_detect(struct device *dev, int slot)
>> +{
>> + int ret = -EIO;
>> + u8 read_reg = 0;
>> + struct platform_device *pdev = to_platform_device(dev);
>> +
>> + switch (pdev->id) {
>>
register,
eMMC will not get detected. Thus the platform data for MMC2 is updated with ocr
mask and same will be communicated to core which will set the regulator to
always operate at 3V when ever turned ON.
Signed-off-by: Kishore Kadiyala
---
arch/arm/mach-omap2/board-4430sdp.c |1 +
drivers
rrent
implementation as well as once the driver undergoes hwmod adaptation.
Cc: Kevin Hilman
Cc: Benoit Cousson
Signed-off-by: Kishore Kadiyala
---
arch/arm/mach-omap2/devices.c |8 +++-
arch/arm/mach-omap2/hsmmc.c |4
arch/arm/plat-omap/include/plat/mmc.h |
is moved to the probe thus making it generic for both OMAP3 & OMAP4.
Signed-off-by: Kishore Kadiyala
---
arch/arm/mach-omap2/board-4430sdp.c |7 +++-
drivers/mfd/twl6030-irq.c | 72 +++
drivers/mmc/host/omap_hsmmc.c |4 +-
include/li
From: Benoit Cousson
Avoid possible crash if CONFIG_MMC_OMAP_HS is not set
Signed-off-by: Benoit Cousson
Signed-off-by: Kishore Kadiyala
---
arch/arm/mach-omap2/board-4430sdp.c |8 +++-
1 files changed, 7 insertions(+), 1 deletions(-)
diff --git a/arch/arm/mach-omap2/board-4430sdp.c
-archive.com/linux-o...@vger.kernel.org/msg34040.html
Kishore Kadiyala (3):
omap4 hsmmc : Adding card detect support for MMC1
omap4 hsmmc: Register offset handling
omap4 hsmmc: Update ocr mask for MMC2 for regulator to use
Benoit Cousson (1);
omap4 hsmmc: Fix the init if CONFIG_MMC_OMAP_HS is not set
Hi balbi,
On Wed, Sep 22, 2010 at 2:21 PM, Felipe Balbi wrote:
> Hi,
>
> On Sat, Sep 18, 2010 at 11:33:56AM -0500, kishore kadiyala wrote:
>>
>> @@ -223,6 +224,81 @@ int twl6030_interrupt_mask(u8 bit_mask, u8 offset)
>> }
>> EXPORT_SYMBOL(tw
Hi Benoit,
On Tue, Sep 21, 2010 at 2:26 AM, Cousson, Benoit wrote:
> Hi Kishore
>
> On 9/18/2010 6:34 PM, Kadiyala, Kishore wrote:
>>
>> The offset handling implementation of omap4 mmc registers which
>> was already present can't be reused once hwmod modifications are done
>> for mmc driver.
>> S
,
eMMC will not get detected. Thus the platform data for MMC2 is updated with ocr
mask and same will be communicated to core which will set the regulator to
always operate at 3V when turned ON.
Signed-off-by: Kishore Kadiyala
---
arch/arm/mach-omap2/board-4430sdp.c |1 +
drivers/mmc/host
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