All spi specific code is moved into a new module. The mc13xxx struct
moves to a new local include file by necessity.
A new config choice selects the SPI bus type support and by default is
value of SPI_MASTER to remain compatible with existing configs.
Signed-off-by: Marc Reilly
---
drivers/mfd/
Adds support for mc13xxx family ICs connected via i2c.
Signed-off-by: Marc Reilly
---
drivers/mfd/Kconfig |8 +++-
drivers/mfd/Makefile |1 +
drivers/mfd/mc13xxx-i2c.c | 128 +
3 files changed, 136 insertions(+), 1 deletions(-)
cre
This patch abstracts the bus specific operations from the driver core.
Generic init and cleanup is consolidated into mc13xxx_common_*.
spi specific functions are renamed to reflect such.
(The irq member of the mc13xxx struct is no longer redundant, it's used
to store the irq for cleanup time).
Sig
This change converts the mc13xxx core to use regmap rather than direct
spi r/w.
The spidev member of mc13xxx struct becomes redundant and is removed.
Extra debugging aids are added to mc13xxx_reg_rmw.
Mutex init is moved to before regmap init.
Signed-off-by: Marc Reilly
---
drivers/mfd/mc13xxx-c
Hi,
This series (against mfd-2.6/for-next) changes the mc13xxx driver to use
regmap and adds I2C support.
It has a compile dependency on regmap/for-next, as the spi driver uses the
recently added pad_bits config field.
Changes since V3:
- spi driver uses padded register format (reads should actu
On Sat, Mar 17, 2012 at 12:39 AM, Guennadi Liakhovetski
wrote:
> The SPI subsystem core now manages message queues internally. Remove the
> local message queue implementation from the spi-bitbang driver and
> migrate to the common one.
>
> Signed-off-by: Guennadi Liakhovetski
This is great stuf
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