From: Kuninori Morimoto
Current tmio is using sd_ctrl_read16/write16_rep()
for data transfer.
It works if transfer size was even number,
but, last 1 byte will be ignored if
transfer size was odd number.
This patch adds new tmio_mmc_transfer_data()
and solve this issue.
Tested-by: Shinobu Uehara
On Tue 2014-09-09 17:02:34, Arnd Bergmann wrote:
> On Tuesday 09 September 2014 16:17:56 Pavel Machek wrote:
> > > Jaehoon Chung (1):
> > > ARM: dts: socfpga: unuse the slot-node and deprecate the
> > > supports-highspeed for dw-mmc
> > >
> >
> > This patch is a bad idea. It removes suppor
On Tue 2014-09-09 10:32:14, Olof Johansson wrote:
> On Tue, Sep 9, 2014 at 5:19 AM, Pavel Machek wrote:
> >
> > Without this patch, boot hangs when trying to mount root filesystem on
> > socfpga platform in about 50% cases.
>
> I think this should have a better description than this -- this is to
On Tuesday, September 09, 2014 at 07:32:14 PM, Olof Johansson wrote:
> On Tue, Sep 9, 2014 at 5:19 AM, Pavel Machek wrote:
> > Without this patch, boot hangs when trying to mount root filesystem on
> > socfpga platform in about 50% cases.
>
> I think this should have a better description than thi
On Tue, Sep 9, 2014 at 5:19 AM, Pavel Machek wrote:
>
> Without this patch, boot hangs when trying to mount root filesystem on
> socfpga platform in about 50% cases.
I think this should have a better description than this -- this is too
vague. Did it use to always work, is this a new failure? You
On Tuesday 09 September 2014 16:17:56 Pavel Machek wrote:
> > Jaehoon Chung (1):
> > ARM: dts: socfpga: unuse the slot-node and deprecate the
> > supports-highspeed for dw-mmc
> >
>
> This patch is a bad idea. It removes support for two mmc cards on a
> single controller -- configuration h
SD-cards cannot be reset, but they can be power cycled. Power cycling
a buggy SD-card sometimes helps it get back on track.
Signed-off-by: Johan Rudholm
---
drivers/mmc/core/core.c | 16 +++-
1 files changed, 11 insertions(+), 5 deletions(-)
diff --git a/drivers/mmc/core/core.c b/
On 9 September 2014 09:05, Linus Walleij wrote:
> On Wed, Aug 27, 2014 at 1:00 PM, Linus Walleij
> wrote:
>
>> This switches the central MMC OF parser to use gpio descriptors
>> instead of grabbing GPIOs explicitly from the device tree.
>> This strips out an unecessary use of the integer-based G
Tested on a i.MX6 board, with Sandisk SDIN5D1-2G.
Without this patch, I/O errors occur.
This eMMC seems to have a different Manufacturer ID as it reads 0x45
and not 0x2 as specified in datasheet.
Signed-off-by: Jean-Michel Hautbois
---
drivers/mmc/core/mmc_ops.c | 9 +
1 file changed, 9
On 9 September 2014 08:43, Kuninori Morimoto
wrote:
>
> Hi Ulf, Chris, and Simon
>
> These are v4 patches of removing MMC_CAP2_NO_MULTI_READ from mmc.
>
> Simon
> 4) and 5) are for sh-arm patches.
> Can you check these, and give it your Acked-by ?
>
> Kuninori Morimoto (6):
> 1) mmc: use .mu
Without this patch, boot hangs when trying to mount root filesystem on
socfpga platform in about 50% cases.
Signed-off-by: Pavel Machek
diff --git a/drivers/mmc/host/dw_mmc.c b/drivers/mmc/host/dw_mmc.c
index 8f216ed..739ba78 100644
--- a/drivers/mmc/host/dw_mmc.c
+++ b/drivers/mmc/host/dw_mmc.
On 9 September 2014 10:34, Srinivas Kandagatla
wrote:
> This patch fixes a typo which resulted in 'is never less
> than zero warning' reported by static checker.
>
> drivers/mmc/host/mmci_qcom_dml.c:131 dml_hw_init()
> warn: unsigned 'producer_id' is never less than zero.
>
> drive
Previously only the ACPI PM domain was supported by the sdio bus.
Let's convert to the common attach/detach functions for PM domains,
which currently means we are extending the support to include the
generic PM domain as well.
Cc: linux-mmc@vger.kernel.org
Signed-off-by: Ulf Hansson
Reviewed-by:
Hi Ulf,
On Tue, Sep 9, 2014 at 12:21 PM, Ulf Hansson wrote:
> On 29 August 2014 12:24, Alim Akhtar wrote:
>> There are upcoming ARM64 SoCs with dw_mmc host controller.
>>
>> Signed-off-by: Alim Akhtar
>> ---
>> drivers/mmc/host/Kconfig |2 +-
>> 1 file changed, 1 insertion(+), 1 deletion(-
On Tuesday 09 September 2014 10:54:51 Johan Rudholm wrote:
> 2014-09-03 16:24 GMT+02:00 Johan Rudholm :
> > Hi all,
> >
> > as you know, NAND flash can be programmed a limited number of times
> > before it reaches end of life, the number of times varies with the
> > NAND technology used, among othe
Hi Ulf, Arnd,
do you guys have any thoughts on this?
Kind regards, Johan
2014-09-03 16:24 GMT+02:00 Johan Rudholm :
> Hi all,
>
> as you know, NAND flash can be programmed a limited number of times
> before it reaches end of life, the number of times varies with the
> NAND technology used, among
This patch fixes a typo which resulted in 'is never less
than zero warning' reported by static checker.
drivers/mmc/host/mmci_qcom_dml.c:131 dml_hw_init()
warn: unsigned 'producer_id' is never less than zero.
drivers/mmc/host/mmci_qcom_dml.c
121 /* Initialize the dml hardware
Am Mittwoch, 3. September 2014, 16:05:23 schrieb Doug Anderson:
> It's convenient (and less confusing to people reading logs) if the
> eMMC port on rk3288 is consistenly marked with mmc0 and the sdmmc port
> on rk3288 is consistently marked with mmc1. Add the appropriate
> aliases.
Added to my v3
On Mon, Sep 08, 2014 at 11:46:32PM -0700, Kuninori Morimoto wrote:
> From: Kuninori Morimoto
>
> sh_mobile_sdhi cares multiblock read bug.
> remove MMC_CAP2_NO_MULTI_READ flag from board code
>
> Signed-off-by: Kuninori Morimoto
Acked-by: Simon Horman
> ---
> v3 -> v4
>
> - no change
>
>
On Mon, Sep 08, 2014 at 11:46:10PM -0700, Kuninori Morimoto wrote:
> From: Kuninori Morimoto
>
> sh_mobile_sdhi cares multiblock read bug.
> remove MMC_CAP2_NO_MULTI_READ flag from board code
>
> Signed-off-by: Kuninori Morimoto
Acked-by: Simon Horman
> ---
> v3 -> v4
>
> - no change
>
>
On Tue, 09 Sep 2014, Kuninori Morimoto wrote:
> Hi Lee
>
> I forgot to add you on this patch.
> Can you please check this patch from "mfd" point ?
>
> --
> From: Kuninori Morimoto
>
> Now, tmio_mmc can use .multi_io_quirk callback
> instead of MMC_CAP2_NO_MULTI_READ
On Wed, Aug 27, 2014 at 1:00 PM, Linus Walleij wrote:
> This switches the central MMC OF parser to use gpio descriptors
> instead of grabbing GPIOs explicitly from the device tree.
> This strips out an unecessary use of the integer-based GPIO
> API that we want to get rid of, cuts down on code as
Hi Lee
I forgot to add you on this patch.
Can you please check this patch from "mfd" point ?
--
From: Kuninori Morimoto
Now, tmio_mmc can use .multi_io_quirk callback
instead of MMC_CAP2_NO_MULTI_READ flags.
let's use it.
Signed-off-by: Kuninori Morimoto
---
v3 ->
On 9 September 2014 08:45, Kuninori Morimoto
wrote:
> From: Kuninori Morimoto
>
> Now, tmio_mmc can use .multi_io_quirk callback
> instead of MMC_CAP2_NO_MULTI_READ flags.
> let's use it.
>
> Signed-off-by: Kuninori Morimoto
> ---
> v3 -> v4
>
> - remove un-needed header
>
> drivers/mmc/host/t
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