| commit | c06e677aed0c86480b01faa894967daa8aa3568a | [log] [tgz] |
|---|---|---|
| author | David Brownell <[email protected]> | Tue Jul 17 04:04:03 2007 -0700 |
| committer | Linus Torvalds <[email protected]> | Tue Jul 17 10:23:04 2007 -0700 |
| tree | 804eaf65f578d25309d546592ada439d168d19b0 | |
| parent | dccd573bb02aa011a4a7146c02c409ac0bd722a0 [diff] |
SPI: add 3wire mode flag Add a new spi->mode bit: SPI_3WIRE, for chips where the SI and SO signals are shared (and which are thus only half duplex). Update the LM70 driver to require support for that hardware mode from the controller. Signed-off-by: David Brownell <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>