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Diffstat (limited to 'drivers/spi/Kconfig')
| -rw-r--r-- | drivers/spi/Kconfig | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig index 0434614d8201..887fefe87fd5 100644 --- a/drivers/spi/Kconfig +++ b/drivers/spi/Kconfig @@ -897,6 +897,17 @@ config SPI_ZYNQMP_GQSPI # Add new SPI master controllers in alphabetical order above this line # +comment "SPI Multiplexer support" + +config SPI_MUX + tristate "SPI multiplexer support" + select MULTIPLEXER + help + This adds support for SPI multiplexers. Each SPI mux will be + accessible as a SPI controller, the devices behind the mux will appear + to be chip selects on this controller. It is still necessary to + select one or more specific mux-controller drivers. + # # There are lots of SPI device types, with sensors and memory # being probably the most widely used ones. |