Merge remote-tracking branches 'spi/topic/mem' and 'spi/topic/mtd' into spi-next

drivers/spi/Kconfig

@@ -91,6 +91,15 @@ config SPI_AT91_USART
 	  This selects a driver for the AT91 USART Controller as SPI Master,
 	  present on AT91 and SAMA5 SoC series.
 
+config SPI_ATMEL_QUADSPI
+	tristate "Atmel Quad SPI Controller"
+	depends on ARCH_AT91 || (ARM && COMPILE_TEST && !ARCH_EBSA110)
+	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-mem interface.
+
 config SPI_AU1550
 	tristate "Au1550/Au1200/Au1300 SPI Controller"
 	depends on MIPS_ALCHEMY