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| author | Cyrille Pitchen <cyrille.pitchen@atmel.com> | 2016-06-13 17:10:26 +0200 |
|---|---|---|
| committer | Brian Norris <computersforpeace@gmail.com> | 2016-07-15 17:43:45 -0700 |
| commit | 161aaab8a067a96b686e2429a72bfd92f6aaf363 (patch) | |
| tree | 6dbdd5d061ab03a7630909a8b5fdec71aaa0387a /drivers/mtd/spi-nor/Kconfig | |
| parent | de3bfc4a16165cfc5f1504981f836d39a5f39a64 (diff) | |
| download | linux-161aaab8a067a96b686e2429a72bfd92f6aaf363.tar.bz2 | |
mtd: atmel-quadspi: add driver for Atmel QSPI controller
This driver add support to the new Atmel QSPI controller embedded into
sama5d2x SoCs. It expects a NOR memory to be connected to the QSPI
controller.
Signed-off-by: Cyrille Pitchen <cyrille.pitchen@atmel.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Diffstat (limited to 'drivers/mtd/spi-nor/Kconfig')
| -rw-r--r-- | drivers/mtd/spi-nor/Kconfig | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/mtd/spi-nor/Kconfig b/drivers/mtd/spi-nor/Kconfig index 6f14f2b66c60..93a0145ef17c 100644 --- a/drivers/mtd/spi-nor/Kconfig +++ b/drivers/mtd/spi-nor/Kconfig @@ -29,6 +29,15 @@ config MTD_SPI_NOR_USE_4K_SECTORS Please note that some tools/drivers/filesystems may not work with 4096 B erase size (e.g. UBIFS requires 15 KiB as a minimum). +config SPI_ATMEL_QUADSPI + tristate "Atmel Quad SPI Controller" + depends on ARCH_AT91 || (ARM && COMPILE_TEST) + depends on OF && HAS_IOMEM + help + This enables support for the Quad SPI controller in master mode. + This driver does not support generic SPI. The implementation only + supports SPI NOR. + config SPI_FSL_QUADSPI tristate "Freescale Quad SPI controller" depends on ARCH_MXC || SOC_LS1021A || ARCH_LAYERSCAPE || COMPILE_TEST |