path: root/Documentation
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authorAlexander Shiyan <shc_work@mail.ru>2012-08-06 19:42:32 +0400
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2012-08-16 12:12:25 -0700
commitf65444187a66bf54af32a10902877dd0326456d1 (patch)
tree9458139d0c7dd538d68cf6fa02e5ad4542162d83 /Documentation
parent9574f36fb801035f6ab0fbb1b53ce2c12c17d100 (diff)
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>
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