ARM: 5667/3: U300 SSP/SPI board setup and test

[safe/jmp/linux-2.6] / arch / arm / mach-u300 / Kconfig

diff --git a/arch/arm/mach-u300/Kconfig b/arch/arm/mach-u300/Kconfig
index 337b9aa..801b21e 100644 (file)
--- a/arch/arm/mach-u300/Kconfig
+++ b/arch/arm/mach-u300/Kconfig
@@ -81,6 +81,18 @@ config MACH_U300_SEMI_IS_SHARED
                Memory Interface) from both from access and application
                side.
 
+config MACH_U300_SPIDUMMY
+       bool "SSP/SPI dummy chip"
+       select SPI
+       select SPI_MASTER
+       select SPI_PL022
+       help
+               This creates a small kernel module that creates a dummy
+               SPI device to be used for loopback tests. Regularly used
+               to test reference designs. If you're not testing SPI,
+               you don't need it. Selecting this will activate the
+               SPI framework and ARM PL022 support.
+
 comment "All the settings below must match the bootloader's settings"
 
 config MACH_U300_ACCESS_MEM_SIZE