spi: Add Cadence QSPI controller Kconfig entry

Add Cadence QSPI controller Kconfig entry.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Chin Liang See <clsee@opensource.altera.com>
Cc: Dinh Nguyen <dinguyen@opensource.altera.com>
Cc: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com>
Acked-by: Pavel Machek <pavel@denx.de>
Acked-by: Simon Glass <sjg@chromium.org>
Acked-by: Stefan Roese <sr@denx.de>
Cc: Tom Rini <trini@konsulko.com>
Cc: Vince Bridgers <vbridger@opensource.altera.com>

diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig
index 4782a35c68c7a56f6df9194cc00648d91e112735..6300ba152972485d86dca3bd475e930afdb68226 100644 (file)
--- a/drivers/spi/Kconfig
+++ b/drivers/spi/Kconfig
@@ -46,3 +46,11 @@ config DESIGNWARE_SPI
          Enable the Designware SPI driver. This driver can be used to
          access the SPI NOR flash on platforms embedding this Designware
          IP core.
+
+config CADENCE_QSPI
+       bool "Cadence QSPI driver"
+       depends on DM_SPI
+       help
+         Enable the Cadence Quad-SPI (QSPI) driver. This driver can be
+         used to access the SPI NOR flash on platforms embedding this
+         Cadence IP core.