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(parent: af3b888) | patch
serial: Add support for UART on VIA VT8500 and compatibles
authorAlexey Charkov <alchark@gmail.com>
Mon, 8 Nov 2010 17:33:20 +0000 (20:33 +0300)
committerGreg Kroah-Hartman <gregkh@suse.de>
Thu, 11 Nov 2010 19:35:57 +0000 (11:35 -0800)
commit304e12665a4a7b8b25dfe8c64fa4fd56a04a67ea
tree4aedac5376401bba9ed59c52d2fc89545fe9886btree | snapshot (tar.gz zip)
parentaf3b8881f4c9852eefe9c7f1a997b3ecf580561bcommit | diff
serial: Add support for UART on VIA VT8500 and compatibles

This adds a driver for the serial ports found in VIA and WonderMedia
Systems-on-Chip. Interrupt-driven FIFO operation is implemented.
The hardware also supports pure register-based operation (which is
slower) and DMA-based FIFO operation. As the FIFOs are only 16 bytes
long, DMA operation is probably not worth the hassle.

Signed-off-by: Alexey Charkov <alchark@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/serial/Kconfig diff | blob | blame | history
drivers/serial/Makefile diff | blob | blame | history
drivers/serial/vt8500_serial.c [new file with mode: 0644] blob
include/linux/serial_core.h diff | blob | blame | history