[PATCH] spi: SPI_MICROCHIP_CORE should depend on SOC_MICROCHIP_POLARFIRE

[Geert Uytterhoeven <geert+renesas@xxxxxxxxx>]

The Microchip "hard" FPGA SPI controller is only present on Microchip
PolarFire SoCs.  Hence add a dependency on SOC_MICROCHIP_POLARFIRE, to
prevent asking the user about this driver when configuring a kernel
without Microchip PolarFire SoC support.

Fixes: 9ac8d17694b66d54 ("spi: add support for microchip fpga spi controllers")
Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
---
 drivers/spi/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig
index e03cd16f4469079e..b1cb7fe129ff86da 100644
--- a/drivers/spi/Kconfig
+++ b/drivers/spi/Kconfig
@@ -585,6 +585,7 @@ config SPI_MESON_SPIFC
 config SPI_MICROCHIP_CORE
 	tristate "Microchip FPGA SPI controllers"
 	depends on SPI_MASTER
+	depends on SOC_MICROCHIP_POLARFIRE || COMPILE_TEST
 	help
 	  This enables the SPI driver for Microchip FPGA SPI controllers.
 	  Say Y or M here if you want to use the "hard" controllers on
-- 
2.25.1