diff options
| author | Geert Uytterhoeven <geert+renesas@glider.be> | 2014-08-06 14:59:01 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2014-08-16 17:14:09 -0500 |
| commit | a30b95a7d81cfc3442beb5a9635f22b19c97bbfc (patch) | |
| tree | 5f360c0ebd399419a05270529c2906c5dcfff9e9 /Documentation/video4linux | |
| parent | 43937455c9bf294cffc2f25c4a4d0a1b9bbd88e6 (diff) | |
spi: rspi: Configure DMA slave bus width to 8 bit
The new Renesas R-Car Gen2 DMA Controller driver (rcar-dmac) requires
explicit configuration of the DMA slave bus width.
Hardcode the DMA transfer size to 1 byte for both directions, as that's
the only supported configuration (16-bit DMA support was removed in
commit 9c5de2c1754c2bb3c69c4d7bf0d0edc0a61d8232 ("spi: rspi: Remove
unused 16-bit DMA support")).
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'Documentation/video4linux')
0 files changed, 0 insertions, 0 deletions