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spi: add spi_ppc4xx driver

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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>
This commit is contained in:
Steven A. Falco
2009-09-22 16:45:58 -07:00
committed by Linus Torvalds
parent 7a8fa725b2
commit 44dab88e7c
3 changed files with 620 additions and 0 deletions
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7
drivers/spi/Kconfig
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@@ -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