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-rw-r--r--drivers/spi/Kconfig18
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig
index fed628c..d687105 100644
--- a/drivers/spi/Kconfig
+++ b/drivers/spi/Kconfig
@@ -6,6 +6,13 @@ config SPI
if SPI
+config SPI_MEM
+ bool "SPI memory extension"
+ help
+ Enable this option if you want to enable the SPI memory extension.
+ This extension is meant to simplify interaction with SPI memories
+ by providing a high-level interface to send memory-like commands.
+
config DRIVER_SPI_ALTERA
bool "Altera SPI Master driver"
depends on NIOS2
@@ -18,6 +25,17 @@ config DRIVER_SPI_ATMEL
bool "Atmel (AT91) SPI Master driver"
depends on ARCH_AT91
+config DRIVER_SPI_FSL_QUADSPI
+ bool "Freescale QSPI controller"
+ depends on ARCH_IMX25 || ARCH_IMX31 || ARCH_IMX35 || ARCH_IMX50 || ARCH_IMX53 || ARCH_LAYERSCAPE
+ depends on SPI_MEM
+ help
+ This enables support for the Quad SPI controller in master mode.
+ Up to four flash chips can be connected on two buses with two
+ chipselects each.
+ This controller does not support generic SPI messages. It only
+ supports the high-level SPI memory interface.
+
config DRIVER_SPI_GPIO
bool "GPIO SPI Master driver"
depends on GPIOLIB