spi: add spi_ppc4xx driver

This adds a SPI driver for the SPI controller found in the IBM/AMCC 4xx PowerPC's. Signed-off-by: Stefan Roese <sr@denx.de> Signed-off-by: Wolfgang Ocker <weo@reccoware.de> Acked-by: Josh Boyer <jwboyer@linux.vnet.ibm.com> Signed-off-by: Steven A. Falco <sfalco@harris.com> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
git-mirror · Sep 23, 2009 · 44dab88 · 44dab88
1 parent 7a8fa72
commit 44dab88
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diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig
@@ -171,6 +171,13 @@ config SPI_PL022
 	  controller. If you have an embedded system with an AMBA(R)
 	  bus and a PL022 controller, say Y or M here.
 
+config SPI_PPC4xx
+	tristate "PPC4xx SPI Controller"
+	depends on PPC32 && 4xx && SPI_MASTER
+	select SPI_BITBANG
+	help
+	  This selects a driver for the PPC4xx SPI Controller.
+
 config SPI_PXA2XX
 	tristate "PXA2xx SSP SPI master"
 	depends on ARCH_PXA && EXPERIMENTAL

diff --git a/drivers/spi/Makefile b/drivers/spi/Makefile
@@ -25,6 +25,7 @@ obj-$(CONFIG_SPI_ORION)			+= orion_spi.o
 obj-$(CONFIG_SPI_PL022)			+= amba-pl022.o
 obj-$(CONFIG_SPI_MPC52xx_PSC)		+= mpc52xx_psc_spi.o
 obj-$(CONFIG_SPI_MPC8xxx)		+= spi_mpc8xxx.o
+obj-$(CONFIG_SPI_PPC4xx)		+= spi_ppc4xx.o
 obj-$(CONFIG_SPI_S3C24XX_GPIO)		+= spi_s3c24xx_gpio.o
 obj-$(CONFIG_SPI_S3C24XX)		+= spi_s3c24xx.o
 obj-$(CONFIG_SPI_TXX9)			+= spi_txx9.o