[PATCH] spi: misc fixes

[deliverable/linux.git] / drivers / spi / Kconfig

diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig
index 9b21c5d77b4a3ff448a0b3472b8f907de6665fb2..7a75faeb0526d6f89c37dbe854c52b5cddd5ebeb 100644 (file)
--- a/drivers/spi/Kconfig
+++ b/drivers/spi/Kconfig
@@ -65,6 +65,16 @@ config SPI_BITBANG
          need it.  You only need to select this explicitly to support driver
          modules that aren't part of this kernel tree.
 
+config SPI_BUTTERFLY
+       tristate "Parallel port adapter for AVR Butterfly (DEVELOPMENT)"
+       depends on SPI_MASTER && PARPORT && EXPERIMENTAL
+       select SPI_BITBANG
+       help
+         This uses a custom parallel port cable to connect to an AVR
+         Butterfly <http://www.atmel.com/products/avr/butterfly>, an
+         inexpensive battery powered microcontroller evaluation board.
+         This same cable can be used to flash new firmware.
+
 #
 # Add new SPI master controllers in alphabetical order above this line
 #