Commit graph

295 commits

Author SHA1 Message Date
Bob Liu
bd5fd095fb blackfin: bf537: add capture support
Signed-off-by: Scott Jiang <scott.jiang.linux@gmail.com>
Signed-off-by: Bob Liu <lliubbo@gmail.com>
2012-01-09 10:26:17 +08:00
Scott Jiang
8ded9709a1 blackfin: bf537: change num_chipselect for spi-sport
spi sport driver can support any gpio as its cs pin.

Signed-off-by: Scott Jiang <scott.jiang.linux@gmail.com>
Signed-off-by: Bob Liu <lliubbo@gmail.com>
2012-01-09 10:26:16 +08:00
Sonic Zhang
7d157fb02b blackfin: config: update macro SPI_BFIN in board file
Macro name for spi controller driver has been modified, so update default
board file accordingly.

Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Bob Liu <lliubbo@gmail.com>
2012-01-09 10:26:15 +08:00
Lars-Peter Clausen
9059054328 blackfin: Fixup export.h includes
Commit 8dc7a9c84 ("blackfin: Add export.h to files using
EXPORT_SYMBOL/THIS_MODULE") inserted some of the include statements into
sections protected by an unrelated #if CONFIG_... statement. This can cause,
depending on the configuration used, warnings like this one:

	arch/blackfin/mach-bf537/boards/stamp.c:2940: warning: data definition has no type or storage class
	arch/blackfin/mach-bf537/boards/stamp.c:2940: warning: type defaults to ‘int’ in declaration of ‘EXPORT_SYMBOL’
	arch/blackfin/mach-bf537/boards/stamp.c:2940: warning: parameter names (without types) in function declaration

This patch fixes it by moving the includes out of the #if protected sections.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Bob Liu <lliubbo@gmail.com>
2011-11-14 17:15:23 +08:00
Sonic Zhang
edb0a6408a Blackfin: add serial TX IRQ in individual platform resource
The serial TX IRQ is not simply (RX IRQ + 1) on some Blackfin chips,
so move the values to the platform resources.

Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Bob Liu <lliubbo@gmail.com>
2011-11-14 17:11:25 +08:00
Paul Gortmaker
8dc7a9c84f blackfin: Add export.h to files using EXPORT_SYMBOL/THIS_MODULE
These particular files were just assuming that module.h was
somehow in the include paths.  Give them the more minimalist
header file explicitly.

Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
2011-10-31 19:31:01 -04:00
Yong Zhang
7832bb5d45 Blackfin: irq: remove IRQF_DISABLED
This flag is a NOOP and can be removed now.

Signed-off-by: Yong Zhang <yong.zhang0@gmail.com>
Acked-by: Bob Liu <lliubbo@kernel.org>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-10-26 04:22:26 -04:00
Michael Hennerich
23405b024d Blackfin: boards: clean up i2c_board_info
Remove i2c_board_info for driver that doesn't exist anymore.
Delete irq_flags for drivers that don't use them anymore.

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-10-25 19:52:02 -04:00
Lars-Peter Clausen
af80d0dec5 Blackfin: bf537-stamp: register ASoC EVAL-ADAU1373 board driver
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Scott Jiang <scott.jiang.linux@gmail.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-10-25 19:51:56 -04:00
Lars-Peter Clausen
080ae07cb7 Blackfin: bf537-stamp: Register adav801 codec and ASoC machine driver
There is already an entry in the spi device table for the codec, but the
modalias was wrong.  Also the config symbol name for the codec is wrong,
so this is fixed as well.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Scott Jiang <scott.jiang.linux@gmail.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-10-25 19:51:53 -04:00
Lars-Peter Clausen
2fba06f2b8 Blackfin: bf537-stamp: register adau1701 codec and asoc machine driver
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Scott Jiang <scott.jiang.linux@gmail.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-10-25 19:51:50 -04:00
Scott Jiang
e0754d83ed Blackfin: bf537-stamp: fix ad73311 codec config macro
SND_BF5XX_SOC is for machine drivers while SND_SOC is for codec drivers.

Signed-off-by: Scott Jiang <scott.jiang.linux@gmail.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-10-25 19:51:44 -04:00
Scott Jiang
d055636306 Blackfin: bf537-stamp: fix ad1836 name
The ASoC codec name is "ad1836" and not "ad183x" as the change to rename
things ultimately did not get merged.

Signed-off-by: Scott Jiang <scott.jiang.linux@gmail.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-10-25 19:51:41 -04:00
Scott Jiang
2b6678c552 Blackfin: boards: fix pcm device name
The pcm driver name has been changed, but the device name has not.

Signed-off-by: Scott Jiang <scott.jiang@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-07-23 01:18:34 -04:00
Mike Frysinger
979365ba4e Blackfin: update anomaly lists to latest public info
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-07-23 01:18:18 -04:00
Mike Frysinger
2f7d63f909 Blackfin: boards: clean up redundant/dead spi resources
The default for the Blackfin SPI driver is 8 bits and dma disabled,
so many of the bfin5xx_spi_chip resources are redundant.  So punt
those parts.

Further, drivers should themselves be declaring 16 bit transfers,
so for those that do, and for the ones which no longer do 16 bit
transfers, drop the bfin5xx_spi_chip resources.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-07-23 01:10:41 -04:00
Mike Frysinger
9be8631b8a Blackfin: net2272: move pin setup to boards files
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-07-23 01:10:41 -04:00
Mike Frysinger
63917efc4f Blackfin: mach/bfin_serial_5xx.h: punt now-unused header
Now that the serial code has been unified in bfin_serial.h, and the
Blackfin UART driver pushed its resources to the boards files, we
don't need these headers anymore.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-05-28 17:01:55 -04:00
Linus Torvalds
29a6ccca38 Merge git://git.infradead.org/mtd-2.6
* git://git.infradead.org/mtd-2.6: (97 commits)
  mtd: kill CONFIG_MTD_PARTITIONS
  mtd: remove add_mtd_partitions, add_mtd_device and friends
  mtd: convert remaining users to mtd_device_register()
  mtd: samsung onenand: convert to mtd_device_register()
  mtd: omap2 onenand: convert to mtd_device_register()
  mtd: txx9ndfmc: convert to mtd_device_register()
  mtd: tmio_nand: convert to mtd_device_register()
  mtd: socrates_nand: convert to mtd_device_register()
  mtd: sharpsl: convert to mtd_device_register()
  mtd: s3c2410 nand: convert to mtd_device_register()
  mtd: ppchameleonevb: convert to mtd_device_register()
  mtd: orion_nand: convert to mtd_device_register()
  mtd: omap2: convert to mtd_device_register()
  mtd: nomadik_nand: convert to mtd_device_register()
  mtd: ndfc: convert to mtd_device_register()
  mtd: mxc_nand: convert to mtd_device_register()
  mtd: mpc5121_nfc: convert to mtd_device_register()
  mtd: jz4740_nand: convert to mtd_device_register()
  mtd: h1910: convert to mtd_device_register()
  mtd: fsmc_nand: convert to mtd_device_register()
  ...

Fixed up trivial conflicts in
 - drivers/mtd/maps/integrator-flash.c: removed in ARM tree
 - drivers/mtd/maps/physmap.c: addition of afs partition probe type
   clashing with removal of CONFIG_MTD_PARTITIONS
2011-05-27 20:06:53 -07:00
Scott Jiang
6f53dbbb7f Blackfin: boards: update ASoC resources after machine driver overhaul
Now that the Blackfin machine drivers have been updated to the
multicomponent support, update the resources to match.  The pin
settings are now a board issue and removed from the driver.

Signed-off-by: Scott Jiang <scott.jiang@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-05-25 08:24:14 -04:00
Mike Frysinger
93f1742c63 Blackfin: update anomaly lists to latest public info
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-05-25 08:24:08 -04:00
Mike Frysinger
8c05410350 Blackfin: bf537: demux port H mask A and emac rx ints
The BF537 SIC combines the gpio port H mask A interrupts with the
emac rx interrupt, so we need to demux this in software.

It also combines the gpio port H mask B and the emac tx interrupts,
and the watchdog and port F mask B interrupts, but since we don't
support mask B yet, just add the defines for now.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-05-25 08:13:43 -04:00
Mike Frysinger
f58c3276d3 Blackfin: move bf537-specific irq code out of common code
The SIC interrupt line muxing that the bf537 does is specific to this
CPU (thankfully), so rip it out of the common code and move it to a
bf537-specific file.  This tidies up the common code significantly.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-05-25 08:13:43 -04:00
Mike Frysinger
115103a9fe Blackfin: bf533/bf537/bf561: convert to BFIN_IRQ helper
This brings the parts in line with newer ones, and makes things easier
to read at a glance.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-05-25 08:13:42 -04:00
Mike Frysinger
3dd666067d Blackfin: clean up style in irq defines
These files had a lot of whitespace damage, mostly due to copying and
pasting original files that had damage.

The BF561 header also had a lot of unused CONFIG_DEF_xxx defines, so
punt them all.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-05-25 08:13:42 -04:00
Mike Frysinger
6adc521e71 Blackfin: unify core IRQ definitions
Start a new common IRQ header and move all of the CEC pieces there.  This
lets the individual part headers worry just about its SIC defines.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-05-25 08:13:42 -04:00
Jamie Iles
fee88c58c7 mtd: bfin: convert to mtd_device_register()
Convert to mtd_device_register() and remove the CONFIG_MTD_PARTITIONS
preprocessor conditionals as partitioning is always available.

Cc: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Jamie Iles <jamie@jamieiles.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2011-05-25 02:20:59 +01:00
Lucas De Marchi
25985edced Fix common misspellings
Fixes generated by 'codespell' and manually reviewed.

Signed-off-by: Lucas De Marchi <lucas.demarchi@profusion.mobi>
2011-03-31 11:26:23 -03:00
Mike Frysinger
58ee0d3bb1 Blackfin: punt unused HDMA masks
No code uses these, and the short define names are polluting the global
namespace where they collide with things like common irq files.  So just
punt the damned things.  If in the future we need HDMA support, we can
make a standalone header for these things.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-03-18 04:29:17 -04:00
Thomas Gleixner
bc2f6bd802 Blackfin: use proper wrapper functions for modifying irq status
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-03-18 04:01:08 -04:00
Andreas Schallenberg
adfe6a4882 Blackfin: dnp5370: drop MMC card detect support
The board doesn't actually have a pin hooked up to do card detection,
so punt the code for it.

Signed-off-by: Andreas Schallenberg <Andreas.Schallenberg@3alitydigital.de>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-03-18 03:49:25 -04:00
Linus Torvalds
008d23e485 Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial
* 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (43 commits)
  Documentation/trace/events.txt: Remove obsolete sched_signal_send.
  writeback: fix global_dirty_limits comment runtime -> real-time
  ppc: fix comment typo singal -> signal
  drivers: fix comment typo diable -> disable.
  m68k: fix comment typo diable -> disable.
  wireless: comment typo fix diable -> disable.
  media: comment typo fix diable -> disable.
  remove doc for obsolete dynamic-printk kernel-parameter
  remove extraneous 'is' from Documentation/iostats.txt
  Fix spelling milisec -> ms in snd_ps3 module parameter description
  Fix spelling mistakes in comments
  Revert conflicting V4L changes
  i7core_edac: fix typos in comments
  mm/rmap.c: fix comment
  sound, ca0106: Fix assignment to 'channel'.
  hrtimer: fix a typo in comment
  init/Kconfig: fix typo
  anon_inodes: fix wrong function name in comment
  fix comment typos concerning "consistent"
  poll: fix a typo in comment
  ...

Fix up trivial conflicts in:
 - drivers/net/wireless/iwlwifi/iwl-core.c (moved to iwl-legacy.c)
 - fs/ext4/ext4.h

Also fix missed 'diabled' typo in drivers/net/bnx2x/bnx2x.h while at it.
2011-01-13 10:05:56 -08:00
Mike Frysinger
a8b1988609 Blackfin: boards: add missing "static" to peripheral lists
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-01-10 07:18:25 -05:00
Andreas Schallenberg
3ea9f2bf5a Blackfin: DNP5370: new board port
Signed-off-by: Andreas Schallenberg <Andreas.Schallenberg@3alitydigital.de>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-01-10 07:18:25 -05:00
Sonic Zhang
e54b673081 Blackfin: sport_uart resources: remove unused secondary RX/TX pins
The SPORT/UART driver doesn't use the secondary channel pins, so don't
try and request them thus keeping other drivers from using them.

Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-01-10 07:18:20 -05:00
Mike Frysinger
10cdc1a78a Blackfin: unify pll.h headers
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-01-10 07:18:16 -05:00
Mike Frysinger
a2ce077ab3 Blackfin: drop asm/irq.h include from mach headers
These were only included because of the irq handling of the PLL funcs,
and those PLL funcs have been moved out into their own header now.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-01-10 07:18:10 -05:00
Mike Frysinger
1a5c226528 Blackfin: clean up mach header includes
The main asm/blackfin.h header will pull in mach/blackfin.h to get
all the fun Blackfin defines.  So having any of the sub-mach headers
trying to include asm/blackfin.h makes no sense -- punt it.

The mach/blackfin.h header takes care of including the part-specific
def headers which in turn will include any other needed def file.
Similarly, it takes care of pulling in the part-specific cdef header.
So move this logic out of the blackfin.h when necessary.

Further, make sure the cdef headers do not waste time including the
def headers again.

Since all parts need the common def/cdef headers, move this logic
out of the part-specific headers and into the mach/blackfin.h file.

Finally, we need to split the BF539 def header since the BF538 does
not have MXVR and we don't want to expose those MMRs.

So now all parts should have the same behavior:
	mach/blackfin.h
		asm/def_LPBlackfin.h
		part-specific def.h
		if ! asm
			asm/cdef_LPBlackfin.h
			part-specific cdef.h
And the sub def/cdef headers only tail into what they need.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-01-10 07:18:08 -05:00
Mike Frysinger
4de2bf8786 Blackfin: push gpio (port) defines into common headers
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-01-10 07:18:06 -05:00
Mike Frysinger
5e3bcf30d6 Blackfin: dma: constify MMR pointer array
The array of pointers is never written, so constify it.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-01-10 07:18:05 -05:00
Mike Frysinger
9346dba556 Blackfin: standardize DMAC traffic control MMRs & MDMA MMRs
Use the same naming convention for DMA traffic MMRs (most were legacy
anyways) so we can avoid useless ifdef trees.

Same goes for MDMA names -- this actually allows us to undo a bunch of
ifdef redirects that existed for this purpose alone.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-01-10 07:18:05 -05:00
Mike Frysinger
b1524e29e3 Blackfin: bfin_serial.h: unify heavily duplicated serial code
Each Blackfin port has been duplicating UART structures and defines when
there really is no need for it.  So start a new bfin_serial.h header to
unify all these pieces and give ourselves a fresh start.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-01-10 07:18:02 -05:00
Uwe Kleine-König
b595076a18 tree-wide: fix comment/printk typos
"gadget", "through", "command", "maintain", "maintain", "controller", "address",
"between", "initiali[zs]e", "instead", "function", "select", "already",
"equal", "access", "management", "hierarchy", "registration", "interest",
"relative", "memory", "offset", "already",

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-11-01 15:38:34 -04:00
Sonic Zhang
02460d0893 netdev: bfin_mac: push settings to platform resources
Move all the pin settings out of the Kconfig and into the platform
resources (MII vs RMII).  This clean up also lets us push out the
phy settings so that board porters may control the layout.

Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-10-25 04:54:25 -04:00
Linus Torvalds
229aebb873 Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial
* 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (39 commits)
  Update broken web addresses in arch directory.
  Update broken web addresses in the kernel.
  Revert "drivers/usb: Remove unnecessary return's from void functions" for musb gadget
  Revert "Fix typo: configuation => configuration" partially
  ida: document IDA_BITMAP_LONGS calculation
  ext2: fix a typo on comment in ext2/inode.c
  drivers/scsi: Remove unnecessary casts of private_data
  drivers/s390: Remove unnecessary casts of private_data
  net/sunrpc/rpc_pipe.c: Remove unnecessary casts of private_data
  drivers/infiniband: Remove unnecessary casts of private_data
  drivers/gpu/drm: Remove unnecessary casts of private_data
  kernel/pm_qos_params.c: Remove unnecessary casts of private_data
  fs/ecryptfs: Remove unnecessary casts of private_data
  fs/seq_file.c: Remove unnecessary casts of private_data
  arm: uengine.c: remove C99 comments
  arm: scoop.c: remove C99 comments
  Fix typo configue => configure in comments
  Fix typo: configuation => configuration
  Fix typo interrest[ing|ed] => interest[ing|ed]
  Fix various typos of valid in comments
  ...

Fix up trivial conflicts in:
	drivers/char/ipmi/ipmi_si_intf.c
	drivers/usb/gadget/rndis.c
	net/irda/irnet/irnet_ppp.c
2010-10-24 13:41:39 -07:00
steven miao
39d3c1ca1f Blackfin: boards: add example i2c resources for ad525x devices
Signed-off-by: steven miao <realmz6@gmail.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-10-22 03:48:58 -04:00
Sonic Zhang
948ca1a788 Blackfin: bf537-stamp: tweak i2c address for ad5280 add-on tftlcd board
The predefined i2c address 0x2c doesn't match the configuration of the
ad5280 PINs AD0 and AD1 on the tftlcd add-on board.  Both AD0 and AD1
are of voltage 3.3V, which means the i2c address should be 0x2F.

Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-10-22 03:48:57 -04:00
Sonic Zhang
27e9f0b436 Blackfin: bf537-stamp: re-use regulator framework with ad5398 parts
We don't need our own header and structure to hook up the ad5398 part,
so drop the custom resources for it.

Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-10-22 03:48:51 -04:00
Sonic Zhang
1b04cbeabd Blackfin: bf537-stamp: re-use the fixed regulator voltage driver
Rather than write our own ADP switch driver, use the existing fixed
regulator driver and rewrite the platform resources accordingly.

Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-10-22 03:48:50 -04:00
Michael Hennerich
2adcf194cb Blackfin: SIC: BF537: change default data/error relative priorities
Some peripherals might generate an error interrupt shortly after the
data interrupt due to the fact that the peripheral isn't serviced fast
enough.  In most cases this isn't a problem and is expected behavior.
This hasn't been a problem on most parts since you simply don't request
the error interrupt (or you leave it disabled while there is an expected
state) and do the peripheral status checking in the data interrupt.

The Blackfin SIC allows people to prioritize data and error interrupts,
and the Blackfin CEC allows interrupts of equal or higher priority to
nest.  The current default settings gives error interrupts a higher
priority than data interrupts.  So if an error occurs while processing
the data interrupt, it will be serviced immediately.

However, the error interrupt on the BF537 SIC cannot be enabled on a
per-peripheral basis.  Once the error interrupt is enabled for one
peripheral, it is automatically enabled for all peripherals.

Therefore lower the default multiplexed error interrupt priority so
most people need not worry themselves with this issue.

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-10-22 03:48:49 -04:00