| commit | fa4bd4f1ade784d9cbed67ab228d0ad5edb3830d | [log] [tgz] |
|---|---|---|
| author | Scott Jiang <scott.jiang.linux@gmail.com> | Wed Jun 26 18:07:40 2013 -0400 |
| committer | Mark Brown <broonie@linaro.org> | Mon Jul 15 11:30:28 2013 +0100 |
| tree | 6d92ed2d1491a333c5fa0536f52e4901d8e9e6f1 | |
| parent | ad81f0545ef01ea651886dddac4bef6cec930092 [diff] |
spi: add spi controller v3 master driver for Blackfin New spi controller(version 3) is integrated into Blackfin 60x processor. Comparing to bf5xx spi controller, we support 32 bits word size and independent receive and transmit DMA channels now. Also mode 0 and 2 (CPHA = 0) can get fully supported becasue cs line may be controlled by the software. Signed-off-by: Scott Jiang <scott.jiang.linux@gmail.com> Signed-off-by: Mark Brown <broonie@linaro.org>