GPIO operations, you should be able to leverage that for better
speed with a custom version of this driver; see the source code.
-config SPI_IMX
- tristate "Freescale iMX SPI controller"
- depends on ARCH_MX1 && EXPERIMENTAL
- help
- This enables using the Freescale iMX SPI controller in master
- mode.
-
config SPI_LM70_LLP
tristate "Parallel port adapter for LM70 eval board (DEVELOPMENT)"
depends on PARPORT && EXPERIMENTAL
controller. If you have an embedded system with an AMBA(R)
bus and a PL022 controller, say Y or M here.
+config SPI_PPC4xx
+ tristate "PPC4xx SPI Controller"
+ depends on PPC32 && 4xx && SPI_MASTER
+ select SPI_BITBANG
+ help
+ This selects a driver for the PPC4xx SPI Controller.
+
config SPI_PXA2XX
tristate "PXA2xx SSP SPI master"
depends on ARCH_PXA && EXPERIMENTAL