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Signed-off-by: Marek Vasut
Cc: Attila Kinali
Cc: Chris Ball
CC: Dong Aisheng
Cc: Fabio Estevam
Cc: Grant Likely
Cc: Linux ARM kernel
Cc: Mark Brown
CC: Shawn Guo
---
Documentation/devicetree/bindings/spi/mxs-spi.txt | 18 ++
1 file changed, 18 insertions(+)
create mode
Signed-off-by: Marek Vasut
Cc: Attila Kinali
Cc: Chris Ball
CC: Dong Aisheng
Cc: Fabio Estevam
Cc: Grant Likely
Cc: Linux ARM kernel
Cc: Mark Brown
CC: Shawn Guo
---
drivers/spi/spi-mxs.c | 229 +
1 file changed, 214 insertions(+), 15 delet
Signed-off-by: Marek Vasut
Cc: Attila Kinali
Cc: Chris Ball
CC: Dong Aisheng
Cc: Fabio Estevam
Cc: Grant Likely
Cc: Linux ARM kernel
Cc: Mark Brown
CC: Shawn Guo
---
arch/arm/boot/dts/imx28.dtsi | 39 +++
1 file changed, 39 insertions(+)
diff --git a
These parts will be used by the MXS SPI driver too.
Signed-off-by: Marek Vasut
Cc: Attila Kinali
Cc: Chris Ball
CC: Dong Aisheng
Cc: Fabio Estevam
Cc: Grant Likely
Cc: Linux ARM kernel
Cc: Mark Brown
CC: Shawn Guo
---
drivers/mmc/host/mxs-mmc.c | 88 +--
This is slightly reworked version of the SPI driver.
Support for DT has been added and it's been converted
to queued API.
Based on previous attempt by:
Fabio Estevam
Signed-off-by: Fabio Estevam
Signed-off-by: Marek Vasut
Cc: Attila Kinali
Cc: Chris Ball
CC: Dong Aisheng
Cc: Grant Likely
C
Pull out the MMC clock configuration function and make it
into SSP clock configuration function, so it can be used by
the SPI driver too.
Signed-off-by: Marek Vasut
Cc: Attila Kinali
Cc: Chris Ball
CC: Dong Aisheng
Cc: Fabio Estevam
Cc: Grant Likely
Cc: Linux ARM kernel
Cc: Mark Brown
CC:
Move the definitions into separate file so separate SPI driver can be
implemented. The SSP controller in MXS can act both as a MMC host and
as a SPI host.
Based on previous attempt by:
Fabio Estevam
Signed-off-by: Fabio Estevam
Signed-off-by: Marek Vasut
Cc: Attila Kinali
Cc: Chris Ball
CC:
Add missing register bits and registers into mxs-spi.h .
These will be used by the SPI driver.
Based on previous attempt by:
Fabio Estevam
Signed-off-by: Fabio Estevam
Signed-off-by: Marek Vasut
Cc: Attila Kinali
Cc: Chris Ball
CC: Dong Aisheng
Cc: Grant Likely
Cc: Linux ARM kernel
Cc: Ma
Since the SSP controller can act as both SPI and MMC host,
renaming the enum to properly reflect the naming seems
appropriate.
Based on previous attempt by:
Fabio Estevam
Signed-off-by: Fabio Estevam
Signed-off-by: Marek Vasut
Cc: Attila Kinali
Cc: Chris Ball
CC: Dong Aisheng
Cc: Grant Like
Abstract out the common part of private data shared between MMC
and SPI. These shall later allow to use common clock configuration
function.
Signed-off-by: Marek Vasut
Cc: Attila Kinali
Cc: Chris Ball
CC: Dong Aisheng
Cc: Fabio Estevam
Cc: Grant Likely
Cc: Linux ARM kernel
Cc: Mark Brown
C
create mode 100644 include/linux/spi/mxs-spi.h
V2: Fixes for MX233, to allow compiling as a module (thanks to Attila Kinali).
Rebase on top of next-20120723
Cc: Attila Kinali
Cc: Chris Ball
CC: Dong Aisheng
Cc: Fabio Estevam
Cc: Grant Likely
Cc: Linux ARM kernel
Cc: Mark Brown
CC: Shawn
Hello,
On Sun, Jul 22, 2012 at 04:46:54PM -0400, Andy Walls wrote:
> Hmmm, I didn't know about the constraint about 'known to be alive' in
> the other email I just sent.
>
> That might make calling flush_kthread_work() hard for a user to use, if
> the user lets the work get freed by another threa
On Mon, Jul 23, 2012 at 11:13:24AM +0200, Uwe Kleine-König wrote:
> Drivers should never need to modify the data of a device id. So it can
> be const which in turn allows more consts in the driver.
>
> Signed-off-by: Uwe Kleine-König
Acked-by: Greg Kroah-Hartman
---
getting it in via the
respective maintainer trees would need a much bigger coordination
effort. That means I prefer getting Acks over you taking the patch.
Vinod Koul already took
dmaengine: at_hdmac: add a few const qualifiers
that is in next-20120723 as 7fd63ccdad72 now. Vinod, I don&#
Drivers should never need to modify the data of a device id. So it can
be const which in turn allows more consts in the driver.
Signed-off-by: Uwe Kleine-König
---
include/linux/mod_devicetable.h |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/linux/mod_devicetable
This prepares *of_device_id.data becoming const. Without this change
the following warning would occur:
drivers/spi/spi-omap2-mcspi.c: In function 'omap2_mcspi_probe':
drivers/spi/spi-omap2-mcspi.c:1118: warning: assignment discards
qualifiers from pointer target type
Signed-off-
This prepares *of_device_id.data becoming const. Without this change the
following warning would occur:
drivers/spi/spi-imx.c: In function spi_imx_probe:
drivers/spi/spi-imx.c:814:24: warning: assignment discards const
qualifier from pointer target type [enabled by default]
Signe
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