Paul Burton
0cf985f487
serial: 8250_ingenic: support for Ingenic SoC UARTs
...
Introduce a driver suitable for use with the UARTs present in
Ingenic SoCs such as the JZ4740 & JZ4780. These are described as being
ns16550 compatible but aren't quite - they require the setting of an
extra bit in the FCR register to enable the UART module. The serial_out
implementation is the same as that in arch/mips/jz4740/serial.c - which
will shortly be removed.
Signed-off-by: Paul Burton <paul.burton@imgtec.com >
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org >
Cc: Jiri Slaby <jslaby@suse.cz >
Cc: Lars-Peter Clausen <lars@metafoo.de >
Cc: linux-serial@vger.kernel.org
Cc: linux-mips@linux-mips.org
Cc: Sebastian Andrzej Siewior <bigeasy@linutronix.de >
Cc: Peter Hurley <peter@hurleysoftware.com >
Cc: Alan Cox <alan@linux.intel.com >
Cc: linux-kernel@vger.kernel.org
Cc: Matthias Brugger <matthias.bgg@gmail.com >
Cc: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com >
Cc: Tony Lindgren <tony@atomide.com >
Cc: John Crispin <blogic@openwrt.org >
Patchwork: https://patchwork.linux-mips.org/patch/10159/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org >
2015-06-21 21:53:24 +02:00
