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authorHaavard Skinnemoen <hskinnemoen@atmel.com>2007-02-14 00:33:09 -0800
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-02-14 08:09:53 -0800
commit754ce4f29937ba11f16afa41a648a30b0fc1f075 (patch)
tree65586a969cb51be1069406fd12bb441a10999b60 /drivers/spi/Kconfig
parentde8211b96b8491911bcb222d153c0986cb522bd6 (diff)
downloadop-kernel-dev-754ce4f29937ba11f16afa41a648a30b0fc1f075.zip
op-kernel-dev-754ce4f29937ba11f16afa41a648a30b0fc1f075.tar.gz
[PATCH] SPI: atmel_spi driver
Driver for the Atmel on-chip SPI master controller. Tested primarily on AVR32/AT32AP7000/ATSTK1000 using mtd_dataflash and the jffs2 filesystem. Should also work fine on various AT91 ARM-based chips like AT91SAM926x and AT91RM9200. Hardware documentation can be found in the AT32AP7000 data sheet, or its AT91 siblings, which can be downloaded from http://www.atmel.com/dyn/products/datasheets.asp?family_id=682 Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.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>
Diffstat (limited to 'drivers/spi/Kconfig')
-rw-r--r--drivers/spi/Kconfig7
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig
index 9052f4c..7e54e48e 100644
--- a/drivers/spi/Kconfig
+++ b/drivers/spi/Kconfig
@@ -51,6 +51,13 @@ config SPI_MASTER
comment "SPI Master Controller Drivers"
depends on SPI_MASTER
+config SPI_ATMEL
+ tristate "Atmel SPI Controller"
+ depends on (ARCH_AT91 || AVR32) && SPI_MASTER
+ help
+ This selects a driver for the Atmel SPI Controller, present on
+ many AT32 (AVR32) and AT91 (ARM) chips.
+
config SPI_BITBANG
tristate "Bitbanging SPI master"
depends on SPI_MASTER && EXPERIMENTAL
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