diff options
| author | Alexander Shiyan <shc_work@mail.ru> | 2012-08-06 17:42:32 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-08-16 21:12:25 +0200 |
| commit | f65444187a66bf54af32a10902877dd0326456d1 (patch) | |
| tree | 9458139d0c7dd538d68cf6fa02e5ad4542162d83 /firmware | |
| parent | OMAP/serial: Add support for driving a GPIO as DTR. (diff) | |
| download | linux-f65444187a66bf54af32a10902877dd0326456d1.tar.xz linux-f65444187a66bf54af32a10902877dd0326456d1.zip | |
serial: New serial driver MAX310X
This driver is a replacement for a MAX3107 driver with a lot of
improvements and new features.
The main differences from the old version:
- Using the regmap.
- Using devm_XXX-related functions.
- The use of threaded IRQ with IRQF_ONESHOT flag allows the driver to
the hardware that supports only level IRQ.
- Improved error handling of serial port, improved FIFO handling,
improved hardware & software flow control.
- Advanced flags allows turn on RS-485 mode (Auto direction control).
- Ability to load multiple instances of drivers.
- Added support for MAX3108.
- GPIO support.
- Driver is quite ready for adding I2C support and support other ICs
with compatible registers set (MAX3109, MAX14830).
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'firmware')
0 files changed, 0 insertions, 0 deletions