| commit | 59d0612252a0ffcb878a1891249d32a306a24fa6 | [log] [tgz] |
|---|---|---|
| author | Richard Retanubun <RichardRetanubun@RuggedCom.com> | Thu Mar 24 08:58:11 2011 +0000 |
| committer | jason <jason@jason-ThinkPad-T61.(none)> | Thu Sep 20 20:39:27 2012 +0800 |
| tree | eef4fe1f59521cf6a2096434f0c600b1e82fc138 | |
| parent | 198cafbf2cab9851ee5dd8d24d268d0ccc0fe3bd [diff] |
ColdFire: Queued SPI driver This patch adds a driver for Freescale Colfire Queued SPI bus. Coded to work with 8 bits per transfer to use with SPI flash. CPOL, CPHA, and CS_ACTIVE_HIGH can be configured. Tested with MCF5270 which have 4 chip selects. Activate by #define CONFIG_CF_QSPI in board config. Signed-off-by: Richard Retanubun <richardretanubun@ruggedcom.com>