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Author SHA1 Message Date
Michel Stam 9f556d4b6f x86: ns16550: Rework driver to allow for x86 I/O space 
The current implementation fakes a memory-mapped I/O device
at 0x3f8 and 0x2f8, then uses platform read/write functions
to do the actual reading and writing. These platform functions
only exist for the x86 platform; better to move the I/O
routines into the driver and have the driver request I/O ports
using request_ioport_region.

Signed-off-by: Michel Stam <michel@reverze.net>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2014-04-09 19:31:42 +02:00
Renaud Barbier 249c48a075 ppc: DA923RC: update board initialisation 
Pull the board device reset GPIO pin high as this prevents
PCI bus probing.
The function da923rc_board_init_r is called at the postcore
initcall level so that the udelay function can take advantage
of the core initialisation.

Signed-off-by: Renaud Barbier <renaud.barbier@ge.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2013-11-18 10:50:56 +01:00
Renaud Barbier 8f44af62c5 ppc: DA923RC: add board support 
Add the GEIP DA923RC board support. This includes core
files as well as defconfig and make files.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2013-11-06 11:04:38 +01:00