spi: Add DSPI support for layerscape family

LS1043a and LS2080A in the Layerscape family also support DSPI, make
DSPI selectable for these hardwares.

Signed-off-by: Yuan Yao <yao.yuan@freescale.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig
index 4887f31..bb41bd5 100644 (file)
--- a/drivers/spi/Kconfig
+++ b/drivers/spi/Kconfig
@@ -304,7 +304,7 @@ config SPI_FSL_SPI
 config SPI_FSL_DSPI
        tristate "Freescale DSPI controller"
        select REGMAP_MMIO
-       depends on SOC_VF610 || SOC_LS1021A || COMPILE_TEST
+       depends on SOC_VF610 || SOC_LS1021A || ARCH_LAYERSCAPE || COMPILE_TEST
        help
          This enables support for the Freescale DSPI controller in master
          mode. VF610 platform uses the controller.