spi: Add Microchip PolarFire SoC QSPI driver
authorPadmarao Begari <padmarao.begari@microchip.com>
Thu, 27 Oct 2022 06:02:01 +0000 (11:32 +0530)
committerLeo Yu-Chi Liang <ycliang@andestech.com>
Thu, 3 Nov 2022 05:27:56 +0000 (13:27 +0800)
commiteac3bbe5d84cd71201045b8c5cdafa0f3cc4ebda
treeef581d17dce7260720d7331ec88c1da099856c70
parent0b8e6f8411fd79435ea43d8a78f8c57d8fede1b1
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>
drivers/spi/Kconfig
drivers/spi/Makefile
drivers/spi/microchip_coreqspi.c [new file with mode: 0644]