spi: new orion_spi driver

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This adds an SPI driver for the SPI controller found in various Marvell
Orion ARM SoCs.  It currently supports only one slave, which must use SPI
mode 0.

[dbrownell@users.sourceforge.net: cleanups, meet specs, pass "sparse"]
Signed-off-by: Shadi Ammouri <shadi@marvell.com>
Signed-off-by: Saeed Bishara <saeed@marvell.com>
Signed-off-by: Lennert Buytenhek <buytenh@marvell.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>

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This commit is contained in:

Shadi Ammouri 2008-08-05 13:01:09 -07:00 • committed by Linus Torvalds

parent 756fcab277

commit 60cadec9da

4 changed files with 598 additions and 0 deletions

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6

drivers/spi/Kconfig

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1

drivers/spi/Makefile

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574

drivers/spi/orion_spi.c

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17

include/linux/spi/orion_spi.h

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