diff options
| author | Haavard Skinnemoen <hskinnemoen@atmel.com> | 2007-02-14 00:33:09 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-02-14 08:09:53 -0800 |
| commit | 754ce4f29937ba11f16afa41a648a30b0fc1f075 (patch) | |
| tree | 65586a969cb51be1069406fd12bb441a10999b60 /drivers/spi/Kconfig | |
| parent | de8211b96b8491911bcb222d153c0986cb522bd6 (diff) | |
| download | lwn-754ce4f29937ba11f16afa41a648a30b0fc1f075.tar.gz lwn-754ce4f29937ba11f16afa41a648a30b0fc1f075.zip | |
[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/Kconfig | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig index 9052f4c3493b..7e54e48efd5c 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 |