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author | Anton Vorontsov <avorontsov@ru.mvista.com> | 2009-10-12 20:49:27 +0400 |
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committer | Kumar Gala <galak@kernel.crashing.org> | 2009-11-11 21:43:26 -0600 |
commit | 4c1fba442960cfa2fd6333b9fec7d5b85c5fa29f (patch) | |
tree | bd0e8eacfdfc81032d81080b14c6c5283f2483b9 /.mailmap | |
parent | 87ec0e98cfdd8b68da6a7f9e70142ffc0e404fbb (diff) |
spi_mpc8xxx: Add support for QE DMA mode and CPM1/CPM2 chips
This patch adds QE buffer descriptors mode support for the
spi_mpc8xxx driver, and as a side effect we now support CPM1
and CPM2 SPI controllers.
That means that today we support almost all MPC SPI controllers:
- MPC834x-style controllers (support PIO mode only);
- CPM1 and CPM2 controllers (support DMA mode only);
- QE SPI controllers in CPU mode (PIO mode with shift quirks);
- QE SPI controllers in buffer descriptors (DMA) mode;
The only controller we don't currently support is a newer eSPI
(with a dedicated chip selects and a bit different registers map).
Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Acked-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to '.mailmap')
0 files changed, 0 insertions, 0 deletions