Commit graph

215 commits

Author SHA1 Message Date
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
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
77c90e3d35 Blackfin: bf54x: add MMR layout for PINT
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-01-10 07:18:17 -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
9887f41533 Blackfin: bf54x: drop unused legacy MMR names
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
Bob Liu
759a3f3f31 Blackfin: musb-boards: push clkin value to platform resources
In order to not touch the driver file for different xtal usage,
push the clkin value to board file and calculate the register
value instead of hardcoding it.

Signed-off-by: Bob Liu <lliubbo@gmail.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-01-10 07:10:13 -05:00
Felipe Balbi
9cb0308eec usb: musb: split blackfin to its own platform_driver
Just adding its own platform_driver, not really
using it yet.

Later patches will come to split power management
code from musb_core and move it completely to HW
glue layer.

Signed-off-by: Felipe Balbi <balbi@ti.com>
2010-12-10 10:21:16 +02:00
Felipe Balbi
05ac10dd68 usb: musb: trivial search and replace patch
change all ocurrences of musb_hdrc to musb-hdrc.

We will call glue layer drivers musb-<glue layer>,
so in order to keep things somewhat standard, let's
change the underscore into a dash.

Signed-off-by: Felipe Balbi <balbi@ti.com>
2010-12-10 10:21:10 +02:00
Hema Kalliguddi
fcf173e451 usb: musb: add names for IRQs in structure resource
Soon resource data will get automatically
populated from a set of autogenerated data
from TI's hardware database for the OMAP
platform.

Such database, might not have resources at
the expected order by the current drivers.

While we could hack in some exceptions to
that tool to generate resources in a specific
order, it seems less fragile to use the
resource name instead. That way, no matter
what order the resources are generated, the
driver still work.

Modified the OMAP, Blackfin and Davinci
architecture files to add the name of the IRQs
in the resource structures and musb driver to
use the platform_get_irq_byname() api to get
the device and dma irq numbers instead of using
the index.

Cc: Tony Lindgren <tony@atomide.com>
Acked-by: Kevin Hilman <khilman@deeprootsystems.com>
Acked-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Hema HK <hemahk@ti.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
2010-12-01 10:56:33 +02:00
Mike Frysinger
9ebcaa47ba Blackfin: bf54x: add missing SIC_RVECT definition
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-10-22 16:30:01 -04:00
Mike Frysinger
a71159b96a Blackfin: dma: bf54x: add missing break for SPORT1 TX IRQ
Reported-by: D Binderman <dcb314@hotmail.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-10-22 03:49:00 -04:00
Mike Frysinger
73775b892e Blackfin: bf548-ezkit: increase u-boot partition size
The BF54x processor has a ton of on-chip peripherals and in order to
support them all, the u-boot image is quite large.  So give it 512KiB
in all bootable flashes to make our lives easier.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-10-22 03:48:58 -04:00
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
Mike Frysinger
c5af5451fc Blackfin: boards: fix num_chipselect values for on-chip SPI buses
The num_chipselect field for on-chip Blackfin SPI buses is supposed to
be 1 larger than the number of actual CSs available.  This is because
the hardware starts counting at 1 and not 0.  There is a field for "CS0",
but it is marked as "reserved" everywhere.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-10-22 03:48:52 -04:00
Michael Hennerich
bf80caf4f1 Blackfin: cm-bf548: add support for Socket CAN
Add platform resources for the on-chip CAN peripheral so we can use it.

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-10-22 03:48:44 -04:00
Barry Song
7ba80063e9 Blackfin: boards: update AD183x resources
Make sure we use the right Kconfig names and platform strings.

Signed-off-by: Barry Song <barry.song@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-10-22 03:48:43 -04:00
Mike Frysinger
3d6437b35d Blackfin: punt short SPI MMR bit names
Now that the common header defines everything and the SPI drivers are
using it, we can drop these duplicated global namespace polluters.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-10-22 03:48:27 -04:00
David Howells
3b139cdb37 Blackfin: Rename IRQ flags handling functions
Rename h/w IRQ flags handling functions to be in line with what is expected for
the irq renaming patch.  This renames local_*_hw() to hard_local_*() using the
following perl command:

	perl -pi -e 's/local_irq_(restore|enable|disable)_hw/hard_local_irq_\1/ or s/local_irq_save_hw([_a-z]*)[(]flags[)]/flags = hard_local_irq_save\1()/' `find arch/blackfin/ -name "*.[ch]"`

and then fixing up asm/irqflags.h manually.

Additionally, arch/hard_local_save_flags() and arch/hard_local_irq_save() both
return the flags rather than passing it through the argument list.

Signed-off-by: David Howells <dhowells@redhat.com>
2010-10-07 14:08:52 +01:00
David Howells
3dcc1e7f9f Blackfin: Split PLL code from mach-specific cdef headers
Split the PLL control code from the Blackfin machine-specific cdef headers so
that the irqflags functions can be renamed without incurring a header loop.

Signed-off-by: David Howells <dhowells@redhat.com>
2010-10-07 14:08:49 +01:00
Barry Song
9e5610a995 Blackfin: bf52x/bf54x boards: drop unused nand page size
Now that the driver for the Blackfin on-chip NFC no longer uses/respects
the page_size from the platform resources (figures out the needs on the
fly), drop it from the platform resources.  This fixes some build errors
since the defines no longer exists.

Signed-off-by: Barry Song <barry.song@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-08-27 16:08:43 -04:00
Mike Frysinger
ac0a5042be Blackfin: punt duplicate SPORT MMR defines
The common bfin_sport.h header now has unified definitions of these, so
stop polluting the global namespace.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-08-27 15:58:27 -04:00
Mike Frysinger
3975032405 Blackfin: unify rotary encoder bitmasks
Avoid duplication and ugly global namespace pollution.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-08-06 12:55:56 -04:00
Mike Frysinger
c385acceb4 Blackfin: unify SDH/RSI bitmasks
Avoid duplication and ugly global namespace pollution.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-08-06 12:55:56 -04:00
Mike Frysinger
2b73a19f2d Blackfin: BF54x: tweak DMAC MMR naming to match other ports
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-08-06 12:55:55 -04:00
Mike Frysinger
ba3f5973ce Blackfin: TWI: clean up the MMR names
The standard short name for control is CTL and not CTRL.  Use TWI0_xxx
even on parts that only have one TWI bus to keep things simple.  Drop
all the cdef helpers since the bus driver takes care of everything.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-08-06 12:55:55 -04:00
Mike Frysinger
812ae98f08 Blackfin: gpio/portmux: clean up whitespace corruption
Random tabs instead of spaces, mixes of the two, and unicode spaces
instead of ascii spaces.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-08-06 12:55:51 -04:00
Mike Frysinger
306208f40c Blackfin: add a GPIO_DEFAULT_BOOT_SPI_CS
This is parallel to the existing P_DEFAULT_BOOT_SPI_CS, but in terms of
the GPIO value so it can be used with the normal gpio API.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-08-06 12:55:49 -04:00
Mike Frysinger
399408276d Blackfin: BF54x: add ifdef protection to gpio header
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-08-06 12:55:48 -04:00
Mike Frysinger
dc7101bbae Blackfin: update anomaly lists to latest public info
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-08-06 12:55:46 -04:00
Mike Frysinger
222f6eb66e Blackfin: punt NFC MMR bits
Now that the NFC driver has its own defines, scrub the ones from the
global namespace to avoid ugly collisions with common code.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-08-06 12:55:43 -04:00
Cliff Cai
85eb0e4b15 Blackfin: mark MUSB VRSEL as active high for appropriate boards
These boards all have the GPIO VRSEL hooked up as an active high.

Signed-off-by: Cliff Cai <cliff.cai@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-05-21 09:40:15 -04:00
Mike Frysinger
def282d615 Blackfin: punt duplicated CAN MMRs
Now that there's a common header with everything unified, drop the defines
from the global namespace.  Pollution sucks.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-05-21 09:34:37 -04:00
Barry Song
d40bd71f88 Blackfin: rename AD1836 to AD183X in board files
The ASoC codec driver was generalized and renamed, so update the board
resources accordingly.

Signed-off-by: Barry Song <barry.song@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-03-09 00:30:52 -05:00
Barry Song
439b486746 Blackfin: bf548-ezkit: add ASoC CPU DAI resources
Signed-off-by: Barry Song <barry.song@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-03-09 00:30:49 -05:00
Michael Hennerich
f3dec78333 Blackfin: increase NR_IRQS beyond NR on-chip IRQs
This makes room for off-chip IRQ controllers.

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-03-09 00:30:49 -05:00
Sonic Zhang
c13ce9fd26 Blackfin: add UART/SPORT early platform resources
This lets people easily select the UART/SPORT consoles for early printk
while leveraging the pins declared in the boards file.

Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-03-09 00:30:45 -05:00
Sonic Zhang
df5de26130 Blackfin: move SPORT UART resources to boards files
Rather than keeping the pins in the actual driver and worrying about a
mess of Kconfig options, declare all the desired pin resources in the
boards file.  This lets people easily select the specific pins/ports for
the normal emulated UART as well as GPIOs for CTS/RTS.

Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-03-09 00:30:45 -05:00
Sonic Zhang
6bd1fbea2e Blackfin: move on-chip UART resources to boards files
Rather than keeping the pins in the actual driver and worrying about a
mess of Kconfig options, declare all the desired pin resources in the
boards file.  This lets people easily select the specific pins/ports for
the normal UART as well as GPIOs for CTS/RTS.

Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-03-09 00:30:45 -05:00
Barry Song
706a01b1c6 Blackfin: bf537-stamp: add CAN resources
Signed-off-by: Barry Song <barry.song@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-12-15 00:16:38 -05:00
Michael Hennerich
5db4036b46 Blackfin: bf537-stamp: add ADXL346 orientation sensing support
The ADXL34x driver was updated to include orientation sensing, so have the
bf537-stamp use it by default.

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-12-15 00:16:20 -05:00
Michael Hennerich
57af8edf3f Blackfin: bf537-stamp/bf548-ezkit: update ADXL34x resources
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-12-15 00:16:18 -05:00
Mike Frysinger
5df326aca4 Blackfin: push BF5Xx configs down into mach-specific Kconfigs
While we're moving the BF54x code, have the BF54xM variants select the
normal BF54x values so that the rest of the Kconfig tree doesn't need to
check the BF54xM variant everytime it wants to check the BF54x.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-12-15 00:15:45 -05:00
Mike Frysinger
00d2460454 Blackfin: unify DMA masks
Every Blackfin variant has the same DMA bit masks, so avoid duplicating
them over and over in each mach header.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-12-15 00:14:59 -05:00
Michael Hennerich
c6feb76828 Blackfin: fix typo in isp1760 platform name
The driver changed from "isp1760-hcd" to "isp1760", so update resources
to match.

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-12-15 00:14:55 -05:00