spi: Kconfig: Add XILINX_SPI entry
Added XILINX_SPI entry on Kconfig with help description.
Signed-off-by: Jagan Teki <jteki@openedev.com>
Cc: Michal Simek <michal.simek@xilinx.com>
diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig
index 913951f..452dd4d 100644
--- a/drivers/spi/Kconfig
+++ b/drivers/spi/Kconfig
@@ -54,6 +54,15 @@
used to access the SPI NOR flash on platforms embedding this
Cadence IP core.
+config XILINX_SPI
+ bool "Xilinx SPI driver"
+ depends on DM_SPI
+ help
+ Enable the Xilinx SPI driver from the Xilinx EDK. This SPI
+ controller support 8 bit SPI transfers only, with or w/o FIFO.
+ For more info on Xilinx SPI Register Definitions and Overview
+ see driver file - drivers/spi/xilinx_spi.c
+
config ZYNQ_SPI
bool "Zynq SPI driver"
depends on DM_SPI && (ARCH_ZYNQ || TARGET_XILINX_ZYNQMP)