spi: Add SPI controller driver for UniPhier SoCs
Add SPI controller driver implemented in Socionext UniPhier SoCs.
This controller has the SPI master mode only.
Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig
index f9b2823..509dd0e 100644
--- a/drivers/spi/Kconfig
+++ b/drivers/spi/Kconfig
@@ -293,6 +293,14 @@
Enable the TI Quad-SPI (QSPI) driver for DRA7xx and AM43xx evms.
This driver support spi flash single, quad and memory reads.
+config UNIPHIER_SPI
+ bool "Socionext UniPhier SPI driver"
+ depends on ARCH_UNIPHIER
+ help
+ Enable the Socionext UniPhier SPI driver. This driver can
+ be used to access SPI chips on platforms embedding this
+ UniPhier IP core.
+
config XILINX_SPI
bool "Xilinx SPI driver"
help