spi: Kconfig: Add Zynq QSPI controller entry

Add Zynq QSPI controller Kconfig entry.

Signed-off-by: Jagan Teki <jteki@openedev.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Acked-by: Michal Simek <michal.simek@xilinx.com>
Cc: Siva Durga Prasad Paladugu <sivadur@xilinx.com>

diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig
index 2f8cf19613a741a96bccdfe379146e608b8745c7..7d7a9d0809493def7fa0fc38127509129cdcb713 100644 (file)
--- a/drivers/spi/Kconfig
+++ b/drivers/spi/Kconfig
@@ -139,6 +139,15 @@ config ZYNQ_SPI
          access the SPI NOR flash on platforms embedding this Zynq
          SPI IP core.
 
+config ZYNQ_QSPI
+       bool "Zynq QSPI driver"
+       depends on ARCH_ZYNQ
+       help
+         Enable the Zynq Quad-SPI (QSPI) driver. This driver can be
+         used to access the SPI NOR flash on platforms embedding this
+         Zynq QSPI IP core. This IP is used to connect the flash in
+         4-bit qspi, 8-bit dual stacked and shared 4-bit dual parallel.
+
 endif # if DM_SPI
 
 config FSL_ESPI