spi: spi-mem: Add support for Zynq QSPI controller
Add support for QSPI controller driver used by Xilinx Zynq SOC.
Signed-off-by: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig
index 8ce4f7d..0fba8f4 100644
--- a/drivers/spi/Kconfig
+++ b/drivers/spi/Kconfig
@@ -848,9 +848,17 @@
16 bit words in SPI mode 0, automatically asserting CS on transfer
start and deasserting on end.
+config SPI_ZYNQ_QSPI
+ tristate "Xilinx Zynq QSPI controller"
+ depends on ARCH_ZYNQ || COMPILE_TEST
+ help
+ This enables support for the Zynq Quad SPI controller
+ in master mode.
+ This controller only supports SPI memory interface.
+
config SPI_ZYNQMP_GQSPI
tristate "Xilinx ZynqMP GQSPI controller"
- depends on SPI_MASTER && HAS_DMA
+ depends on (SPI_MASTER && HAS_DMA) || COMPILE_TEST
help
Enables Xilinx GQSPI controller driver for Zynq UltraScale+ MPSoC.