| commit | c6709e8ef5752314c22c75bc7575f9be390e215b | [log] [tgz] |
|---|---|---|
| author | Ben Dooks <ben-linux@fluff.org> | Mon Jan 28 13:01:20 2008 +0100 |
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | Mon Jan 28 13:20:50 2008 +0000 |
| tree | b263b43370faf705141dfee1bd2d8300c00fe2c5 | |
| parent | 67d729adc0e76e21c82a2c59853f25f5f784ca79 [diff] |
[ARM] 4780/1: S3C2412: Allow for seperate DMA channels for TX and RX The current S3C24XX DMA code does not allow for an peripheral that has one channel for RX and another for TX. This patch adds a per-cpu dma operation to select the transmit or receive channel, and adds support to the S3C2412 for the seperate DMA channels for TX and RX. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>