spi: Add AD-FMCOMMS1-EBZ I2C-SPI bridge driver

This patch adds support for the I2C-SPI bridge which can be found on the Analog
Devices AD-FMCOMMS1-EBZ board.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

1 files changed, 7 insertions, 0 deletions

diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig
index 0a7256924cf3..12468e5bfef8 100644
--- a/drivers/spi/Kconfig
+++ b/drivers/spi/Kconfig
@@ -384,6 +384,13 @@ config SPI_TXX9
         help
           SPI driver for Toshiba TXx9 MIPS SoCs
 
+config SPI_XCOMM
+        tristate "Analog Devices AD-FMCOMMS1-EBZ SPI-I2C-bridge driver"
+        depends on I2C
+        help
+          Support for the SPI-I2C bridge found on the Analog Devices
+          AD-FMCOMMS1-EBZ board.
+
 config SPI_XILINX
         tristate "Xilinx SPI controller common module"
         depends on HAS_IOMEM && EXPERIMENTAL