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| author | Tudor Ambarus <tudor.ambarus@microchip.com> | 2019-06-18 11:51:50 +0300 |
|---|---|---|
| committer | Eugen Hristev <eugen.hristev@microchip.com> | 2019-07-09 09:26:43 +0300 |
| commit | 24c8ff4684c5ee8c4300a1c7cafb4d3ede41260e (patch) | |
| tree | 0f4a25be6f66ec7542feb46e438ef454cdbfbecf /drivers/spi/Kconfig | |
| parent | e5aee22e4be75e75a854ab64503fc80598bc2004 (diff) | |
| download | u-boot-24c8ff4684c5ee8c4300a1c7cafb4d3ede41260e.tar.xz | |
spi: Add Atmel QuadSPI driver
Backport the driver from linux v5.1-rc5 and adapt it for u-boot.
Tested on sama5d2_xplained Rev B with mx25l25635e spi-nor flash.
Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
Diffstat (limited to 'drivers/spi/Kconfig')
| -rw-r--r-- | drivers/spi/Kconfig | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig index 9469147152..f9b282313a 100644 --- a/drivers/spi/Kconfig +++ b/drivers/spi/Kconfig @@ -49,6 +49,14 @@ config ATH79_SPI uses driver model and requires a device tree binding to operate. please refer to doc/device-tree-bindings/spi/spi-ath79.txt. +config ATMEL_QSPI + bool "Atmel Quad SPI Controller" + depends on ARCH_AT91 + help + Enable the Atmel Quad SPI controller in master mode. This driver + does not support generic SPI. The implementation supports only the + spi-mem interface. + config ATMEL_SPI bool "Atmel SPI driver" default y if ARCH_AT91 |