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gpio: add MC33880 driver

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A GPIO driver for the Freescale MC33880 High/Low side switch

Signed-off-by: Richard Röjfors <richard.rojfors.ext@mocean-labs.com>
Cc: David Brownell <david-b@pacbell.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Richard Röjfors
2009-09-22 16:46:34 -07:00
committed by Linus Torvalds
parent a4177ee7f1
commit 1e5db00687
4 changed files with 214 additions and 0 deletions
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7
drivers/gpio/Kconfig
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@ -195,4 +195,11 @@ config GPIO_MCP23S08
SPI driver for Microchip MCP23S08 I/O expander. This provides
a GPIO interface supporting inputs and outputs.
config GPIO_MC33880
tristate "Freescale MC33880 high-side/low-side switch"
depends on SPI_MASTER
help
SPI driver for Freescale MC33880 high-side/low-side switch.
This provides GPIO interface supporting inputs and outputs.
endif