Merge master.kernel.org:/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog

[linux-2.6-omap-h63xx.git] / drivers / spi / Kconfig

diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig
index 7a75faeb0526d6f89c37dbe854c52b5cddd5ebeb..9052f4c3493b3f9c3c567fcd4156d6e4127f1c69 100644 (file)
--- a/drivers/spi/Kconfig
+++ b/drivers/spi/Kconfig
@@ -16,7 +16,7 @@ config SPI
          controller and a chipselect.  Most SPI slaves don't support
          dynamic device discovery; some are even write-only or read-only.
 
-         SPI is widely used by microcontollers to talk with sensors,
+         SPI is widely used by microcontrollers to talk with sensors,
          eeprom and flash memory, codecs and various other controller
          chips, analog to digital (and d-to-a) converters, and more.
          MMC and SD cards can be accessed using SPI protocol; and for
@@ -75,11 +75,59 @@ config SPI_BUTTERFLY
          inexpensive battery powered microcontroller evaluation board.
          This same cable can be used to flash new firmware.
 
+config SPI_IMX
+       tristate "Freescale iMX SPI controller"
+       depends on SPI_MASTER && ARCH_IMX && EXPERIMENTAL
+       help
+         This enables using the Freescale iMX SPI controller in master
+         mode.
+
+config SPI_MPC83xx
+       tristate "Freescale MPC83xx SPI controller"
+       depends on SPI_MASTER && PPC_83xx && EXPERIMENTAL
+       select SPI_BITBANG
+       help
+         This enables using the Freescale MPC83xx SPI controller in master
+         mode.
+
+         Note, this driver uniquely supports the SPI controller on the MPC83xx
+         family of PowerPC processors.  The MPC83xx uses a simple set of shift
+         registers for data (opposed to the CPM based descriptor model).
+
+config SPI_OMAP_UWIRE
+       tristate "OMAP1 MicroWire"
+       depends on SPI_MASTER && ARCH_OMAP1
+       select SPI_BITBANG
+       help
+         This hooks up to the MicroWire controller on OMAP1 chips.
+
+
+config SPI_PXA2XX
+       tristate "PXA2xx SSP SPI master"
+       depends on SPI_MASTER && ARCH_PXA && EXPERIMENTAL
+       help
+         This enables using a PXA2xx SSP port as a SPI master controller.
+         The driver can be configured to use any SSP port and additional
+         documentation can be found a Documentation/spi/pxa2xx.
+
+config SPI_S3C24XX
+       tristate "Samsung S3C24XX series SPI"
+       depends on SPI_MASTER && ARCH_S3C2410 && EXPERIMENTAL
+       help
+         SPI driver for Samsung S3C24XX series ARM SoCs
+
+config SPI_S3C24XX_GPIO
+       tristate "Samsung S3C24XX series SPI by GPIO"
+       depends on SPI_MASTER && ARCH_S3C2410 && SPI_BITBANG && EXPERIMENTAL
+       help
+         SPI driver for Samsung S3C24XX series ARM SoCs using
+         GPIO lines to provide the SPI bus. This can be used where
+         the inbuilt hardware cannot provide the transfer mode, or
+         where the board is using non hardware connected pins.
 #
 # Add new SPI master controllers in alphabetical order above this line
 #
 
-
 #
 # There are lots of SPI device types, with sensors and memory
 # being probably the most widely used ones.
@@ -87,6 +135,16 @@ config SPI_BUTTERFLY
 comment "SPI Protocol Masters"
        depends on SPI_MASTER
 
+config SPI_AT25
+       tristate "SPI EEPROMs from most vendors"
+       depends on SPI_MASTER && SYSFS
+       help
+         Enable this driver to get read/write support to most SPI EEPROMs,
+         after you configure the board init code to know about each eeprom
+         on your target board.
+
+         This driver can also be built as a module.  If so, the module
+         will be called at25.
 
 #
 # Add new SPI protocol masters in alphabetical order above this line