Merge remote-tracking branches 'spi/topic/spidev', 'spi/topic/st-ssc4' and 'spi/topic...

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

diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig
index fd1b4fdb72a4fefa079a08ddc50d4d8a7721b4fd..9b31351fe429e9776e7f6a44f7485fc9f49c0374 100644 (file)
--- a/drivers/spi/Kconfig
+++ b/drivers/spi/Kconfig
@@ -627,6 +627,16 @@ config SPI_SIRF
        help
          SPI driver for CSR SiRFprimaII SoCs
 
+config SPI_STM32
+       tristate "STMicroelectronics STM32 SPI controller"
+       depends on ARCH_STM32 || COMPILE_TEST
+       help
+         SPI driver for STMicroelectonics STM32 SoCs.
+
+         STM32 SPI controller supports DMA and PIO modes. When DMA
+         is not available, the driver automatically falls back to
+         PIO mode.
+
 config SPI_ST_SSC4
        tristate "STMicroelectronics SPI SSC-based driver"
        depends on ARCH_STI || COMPILE_TEST