Commit Graph

12 Commits

Author SHA1 Message Date
Bob Liu 3a3cf0d7b8 blackfin: bf60x: fix compiling warning
Fix several compiling warning for bf60x.

Signed-off-by: Bob Liu <lliubbo@gmail.com>
2012-05-21 14:54:26 +08:00
Steven Miao 2879bb30d7 blackfin: bf60x: enable gptimer clock source
Signed-off-by: Steven Miao <realmz6@gmail.com>
Signed-off-by: Bob Liu <lliubbo@gmail.com>
2012-05-21 14:54:20 +08:00
Mike Frysinger 997f95e190 Blackfin: gptimers: use bfin read/write helpers
Use proper helper macros for reading/writing the MMRs rather than
volatile markings on the struct.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-07-23 01:18:21 -04:00
Mike Frysinger 24a6b91f69 Blackfin: gptimers: use register structs from common header
Now that asm/gptimers.h has the hardware register struct layout, there's
no need to duplicate things locally.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-07-23 01:18:21 -04:00
Mike Frysinger ce24ee468a Blackfin: gptimers: fix thinko when disabling timers
We only want to clear the run bit for this one timer, not all status bits.
So don't read the whole reg and then write all the bits back out.

Reported-by: Isabelle Leonardi <i.leonardi@detracom.fr>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-04-13 19:34:05 -04:00
Mike Frysinger 8c0b4351cc Blackfin: gptimers: use unsigned timer/group ids
Since we always use these ids as unsigned values, and we have some assert
code to make sure they don't exceed a limit, avoid signed issues.

Reported-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-12-15 00:15:30 -05:00
Michael Hennerich c8d5ea8ccb Blackfin: update gptimers API
First we fix the prototypes for functions that return boolean values by
using "int" rather than "uint16_t".  Then we introduce a get_gptimer_run()
function for checking the current run status of a timer, and then we add a
disable_gptimers_sync() function which parallels disable_gptimers() with
corresponding normal "_sync" behavior.

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-06-12 06:11:47 -04:00
Michael Hennerich f086f23435 Blackfin arch: Cleanup no functional changes
Singed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
2008-05-20 16:42:39 +08:00
Meihui Fan 6eceb0d4da [Blackfin] arch: add support for the rest of the gptimers on the BF54x
Signed-off-by: Meihui Fan <mhfan@hhcn.com>
Signed-off-by: Mike Frysinger <vapier.adi@gmail.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
2008-04-23 08:53:15 +08:00
Mike Frysinger fee40119a2 [Blackfin] arch: make sure we have proper description/copyright/license lines
Signed-off-by: Mike Frysinger <vapier.adi@gmail.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
2008-02-25 15:06:07 +08:00
Mike Frysinger 4ad1ec7154 Blackfin arch: add support for checking/clearing overruns in generic purpose Timer API
Signed-off-by: Mike Frysinger <michael.frysinger@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
2007-10-29 18:02:09 +08:00
Mike Frysinger 780431e397 Blackfin arch: cleanup and promote the general purpose timers api to a core blackfin component
Signed-off-by: Mike Frysinger <michael.frysinger@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
2007-10-21 23:37:54 +08:00