spi: add support for Renesas RSPI

The SH7757 has RSPI module. This patch supports it.

Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
This commit is contained in:
Shimoda, Yoshihiro 2012-03-07 14:46:25 +09:00 • committed by Grant Likely
commit 0b2182ddac
3 changed files with 528 additions and 0 deletions