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spi/ep93xx: implemented driver for Cirrus EP93xx SPI controller

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This patch adds an SPI master driver for the Cirrus EP93xx SPI controller found
in EP93xx chips.

Signed-off-by: Mika Westerberg <mika.westerberg@iki.fi>
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
This commit is contained in:
Mika Westerberg
2010-05-06 04:47:04 +00:00
committed by Grant Likely
parent 1dcf57ceb4
commit 011f23a3c2
5 changed files with 1071 additions and 0 deletions
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drivers/spi/Kconfig
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@@ -117,6 +117,16 @@ config SPI_DAVINCI
help
SPI master controller for DaVinci and DA8xx SPI modules.
config SPI_EP93XX
tristate "Cirrus Logic EP93xx SPI controller"
depends on ARCH_EP93XX
help
This enables using the Cirrus EP93xx SPI controller in master
mode.
To compile this driver as a module, choose M here. The module will be
called ep93xx_spi.
config SPI_GPIO
tristate "GPIO-based bitbanging SPI Master"
depends on GENERIC_GPIO