tree 946465d14460a9dec3552c746850d4706c5981f1
parent b359fbc4582abf346fa6773b2bc1d63581fda582
author Magnus Damm <magnus.damm@gmail.com> 1202290695 -0800
committer Linus Torvalds <torvalds@woody.linux-foundation.org> 1202323271 -0800

spi: SuperH SPI using SCI

Add support for SPI over SCI pins.  SCI is a very simple serial controller
block that can be found on older SuperH processors.  In theory it is
possible to use the SCI hardware block in syncronous mode, but this version
of the driver simply hooks up the bit banging code on the SCI pins.

Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Cc: Paul Mundt <lethal@linux-sh.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>