spi: add support for microchip fpga spi controllers

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Add a driver for Microchip FPGA SPI controllers, specifically
supporting the "hard" controllers on PolarFire SoC.

Co-developed-by: Daire McNamara <daire.mcnamara@microchip.com>
Signed-off-by: Daire McNamara <daire.mcnamara@microchip.com>
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20220607073833.2331539-2-conor.dooley@microchip.com
Signed-off-by: Mark Brown <broonie@kernel.org>

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Conor Dooley 2022-06-07 08:38:33 +01:00 • committed by Mark Brown

parent 6ff40f00e5

commit 9ac8d17694

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9

drivers/spi/Kconfig

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1

drivers/spi/Makefile

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632

drivers/spi/spi-microchip-core.c

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