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David Brownell 70d6027ff2 spi: add spi_master flag word ... Add a new spi_master.flags word listing constraints relevant to that controller. Define the first constraint bit: a half duplex restriction. Include that constraint in the OMAP1 MicroWire controller driver. Have the mmc_spi host be the first customer of this flag. Its coding relies heavily on full duplex transfers, so it must fail when the underlying controller driver won't perform them. (The spi_write_then_read routine could use it too: use the temporarily-withdrawn full-duplex speedup unless this flag is set, in which case the existing code applies. Similarly, any spi_master implementing only SPI_3WIRE should set the flag.) Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Cc: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		16 years ago
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Kbuild	…
ad7877.h	…
ad7879.h	Input: add AD7879 Touchscreen driver	16 years ago
ads7846.h	Input: ads7846 - support swapping x and y axes	16 years ago
at73c213.h	…
corgi_lcd.h	…
ds1305.h	…
eeprom.h	memory_accessor: implement the new memory_accessor interfaces for SPI EEPROMs	16 years ago
flash.h	…
libertas_spi.h	net/libertas: remove GPIO-CS handling in SPI interface code	16 years ago
max7301.h	…
mcp23s08.h	…
mmc_spi.h	…
orion_spi.h	…
spi.h	spi: add spi_master flag word	16 years ago
spi_bitbang.h	spi_bitbang: add more lowlevel function documentation	16 years ago
spi_gpio.h	spi-gpio: allow operation without CS signal	16 years ago
spidev.h	spi: new spi->mode bits	16 years ago
tdo24m.h	backlight: add support for Toppoly TDO35S series to tdo24m lcd driver	16 years ago
tle62x0.h	…
wl12xx.h	wl12xx: add driver	16 years ago