David Brownell e58b9e2762 mcp23s08 spi gpio expander support ... Basic driver for 8-bit SPI based MCP23S08 GPIO expander, without support for IRQs or the shared chipselect mechanism. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Cc: Jean Delvare <khali@linux-fr.org> Cc: Eric Miao <eric.miao@marvell.com> Cc: Sam Ravnborg <sam@ravnborg.org> Cc: Haavard Skinnemoen <hskinnemoen@atmel.com> Cc: Philipp Zabel <philipp.zabel@gmail.com> Cc: Russell King <rmk@arm.linux.org.uk> Cc: Ben Gardner <bgardner@wabtec.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2008-02-05 09:44:13 -08:00
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gpiolib.c	gpiolib: add gpio provider infrastructure	2008-02-05 09:44:12 -08:00
Kconfig	mcp23s08 spi gpio expander support	2008-02-05 09:44:13 -08:00
Makefile	mcp23s08 spi gpio expander support	2008-02-05 09:44:13 -08:00
mcp23s08.c	mcp23s08 spi gpio expander support	2008-02-05 09:44:13 -08:00
pcf857x.c	gpiolib: pcf857x i2c gpio expander support	2008-02-05 09:44:13 -08:00