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* [Blackfin] serial driver: Fix bug Poll RTS/CTS status in DMA mode as wellSonic Zhang2008-02-021-2/+1
| | | | | | | | https://blackfin.uclinux.org/gf/project/uclinux-dist/tracker/?action=TrackerItemEdit&tracker_item_id=3858 Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Bryan Wu <bryan.wu@analog.com>
* [Blackfin] serial driver: fix bug - cache the bits of the LSR on systems ↵Mike Frysinger2007-12-241-1/+18
| | | | | | | | | | | | | | | where the LSR is read-to-clear Cache the bits of the LSR on systems where the LSR is read-to-clear so that we can safely read the LSR in random places. this fixes older parts where break/framing/parity/overflow was not being detected at all in PIO mode, and this fixes newer parts where break/framing/parity/overflow was being reported all the time without being cleared. Signed-off-by: Mike Frysinger <michael.frysinger@analog.com> Signed-off-by: Bryan Wu <bryan.wu@analog.com>
* [Blackfin] arch: Fix BUG gpio_direction_output API is not compatitable with ↵Michael Hennerich2008-01-221-1/+1
| | | | | | | | GENERIC_GPIO API interface signef-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Bryan Wu <bryan.wu@analog.com>
* [Blackfin] arch: Fix gpio label handlingMichael Hennerich2007-12-241-0/+2
| | | | | | | | | | | | | early serial init also utilizes the peripheral request api - however at this point bfin_gpio_init didn't allocate memory for the labels. So we always have two zombies (allocated pin functions without labels) This happens before the initcalls - We now allocate memory statically. Define MAX_RESOURCES individually for each cpu. Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Bryan Wu <bryan.wu@analog.com>
* Blackfin arch: cplb and map header file cleanupMike Frysinger2007-11-211-0/+1
| | | | | | | | | | | | - remove duplicated defines for the BF561 - generalize L2 support (so that it works for BF54x) and mark it executable - add support for reading/executing the Boot ROM sections (since it has data/functions we may need at runtime) - and fixup names for each map Signed-off-by: Mike Frysinger <michael.frysinger@analog.com> Signed-off-by: Bryan Wu <bryan.wu@analog.com>
* Blackfin arch: fix broken on BF52x, remove silly checks on processors for ↵Mike Frysinger2007-11-211-2/+0
| | | | | | | | L1_SCRATCH defines Signed-off-by: Mike Frysinger <michael.frysinger@analog.com> Signed-off-by: Bryan Wu <bryan.wu@analog.com>
* Blackfin arch: remove useless CONFIG_IRQCHIP_DEMUX_GPIOMike Frysinger2007-11-151-4/+0
| | | | | | | | since we have this always turned on now and dont want it off (and hasnt been an option in a while) Signed-off-by: Mike Frysinger <michael.frysinger@analog.com> Signed-off-by: Bryan Wu <bryan.wu@analog.com>
* Blackfin arch: Do not pollute name space used in linux-2.6.x/soundMichael Hennerich2007-10-301-43/+43
| | | | | | Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Bryan Wu <bryan.wu@analog.com>
* Blackfin arch: add NFC driver support in BF527-EZKIT boardMichael Hennerich2007-10-291-1/+6
| | | | | | Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Bryan Wu <bryan.wu@analog.com>
* Blackfin arch: add new processor ADSP-BF52x arch/mach supportMichael Hennerich2007-10-2112-16/+1344
| | | | | | Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Bryan Wu <bryan.wu@analog.com>
* Blackfin arch: Comply with revised Anomaly Workarounds for BF533 05000311 ↵Michael Hennerich2007-10-101-0/+2
| | | | | | | | | | | and BF561 05000323 Comply with revised Anomaly Workarounds for BF533 05000311 and BF561 05000323 accoring to BF533 anomaly sheet Rev. A 09/04/07 Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Bryan Wu <bryan.wu@analog.com>
* Blackfin arch: add TWIx_REGBASE and SPIx_REGBASE to specific CPU header ↵Bryan Wu2007-10-111-0/+2
| | | | | | | files, use the new REGBASE for board platform resources Signed-off-by: Bryan Wu <bryan.wu@analog.com>
* Blackfin arch: update to latest anomaly sheetsMike Frysinger2007-08-051-0/+39
| | | | | | Signed-off-by: Mike Frysinger <michael.frysinger@analog.com> Signed-off-by: Bryan Wu <bryan.wu@analog.com>
* Blackfin arch: update blackfin header files to latest one in VDSP.Bryan Wu2007-05-218-0/+6173
a) add new processor BF52x/BF54x header files b) update blackfin BF533/BF537/BF561 header files to latest one in VDSP. c) scrub watchdog/rtc masks from headers as we dont need/want them (too generic and the drivers dont use them) Signed-off-by: Mike Frysinger <michael.frysinger@analog.com> Signed-off-by: Roy Huang <roy.huang@analog.com> Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Bryan Wu <bryan.wu@analog.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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