spi: Add Microchip PolarFire SoC QSPI driver
Add QSPI driver code for the Microchip PolarFire SoC.
This driver supports the QSPI standard, dual and quad
mode interfaces.
Co-developed-by: Naga Sureshkumar Relli <nagasuresh.relli@microchip.com>
Signed-off-by: Naga Sureshkumar Relli <nagasuresh.relli@microchip.com>
Signed-off-by: Padmarao Begari <padmarao.begari@microchip.com>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig
index 34b92ce..19a55de 100644
--- a/drivers/spi/Kconfig
+++ b/drivers/spi/Kconfig
@@ -236,6 +236,12 @@
This driver can be used to access the SPI NOR flash chips on
Amlogic Meson SoCs.
+config MICROCHIP_COREQSPI
+ bool "Microchip FPGA QSPI Controller driver"
+ help
+ Enable the QSPI driver for Microchip FPGA QSPI controllers.
+ This driver can be used on Polarfire SoC.
+
config MPC8XX_SPI
bool "MPC8XX SPI Driver"
depends on MPC8xx