diff options
Diffstat (limited to 'drivers/spi/Kconfig')
| -rw-r--r-- | drivers/spi/Kconfig | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig index fed628c589..d687105ea4 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 |