linux-toradex.git/arch/microblaze/include/asm/prom.h, branch v3.0.63

of/pci: move of_irq_map_pci() into generic code

2011-02-04T18:46:50+00:00

There is a tiny difference between PPC32 and PPC64. Microblaze uses the
PPC32 variant.

Signed-off-by: Sebastian Andrzej Siewior 
[grant.likely@secretlab.ca: Added comment to #endif, moved documentation
	block to function implementation, fixed for non ppc and microblaze
	compiles]
Signed-off-by: Grant Likely

of/net: Move of_get_mac_address() to a common source file.

2010-11-01T05:08:14+00:00

There are two identical implementations of of_get_mac_address(), one
each in arch/powerpc/kernel/prom_parse.c and
arch/microblaze/kernel/prom_parse.c.  Move this function to a new
common file of_net.{c,h} and adjust all the callers to include the new
header.

Signed-off-by: David Daney 
[grant.likely@secretlab.ca: protect header with #ifdef]
Signed-off-by: Grant Likely

microblaze: Support early console on uart16550

2010-10-21T05:51:53+00:00

Early console support reuse setting from U-BOOT that's why
it is not necessary to setup baudrates, etc.

Signed-off-by: Michal Simek

of/address: Clean up function declarations

2010-08-01T07:42:42+00:00

This patch moves the declaration of of_get_address(), of_get_pci_address(),
and of_pci_address_to_resource() out of arch code and into the common
linux/of_address header file.

This patch also fixes some of the asm/prom.h ordering issues.  It still
includes some header files that it ideally shouldn't be, but at least the
ordering is consistent now so that of_* overrides work.

Signed-off-by: Grant Likely

of/address: Merge all of the bus translation code

2010-07-05T22:14:26+00:00

Microblaze and PowerPC share a large chunk of code for translating
OF device tree data into usable addresses.  Differences between the two
consist of cosmetic differences, and the addition of dma-ranges support
code to powerpc but not microblaze.  This patch moves the powerpc
version into common code and applies many of the cosmetic (non-functional)
changes from the microblaze version.

Signed-off-by: Grant Likely 
Acked-by: Benjamin Herrenschmidt 
CC: Michal Simek 
CC: Wolfram Sang 
CC: Stephen Rothwell

of/address: merge of_address_to_resource()

2010-07-05T22:14:26+00:00

Merge common code between PowerPC and Microblaze.  This patch also
moves the prototype of pci_address_to_pio() out of pci-bridge.h and
into prom.h because the only user of pci_address_to_pio() is
of_address_to_resource().

Signed-off-by: Grant Likely 
Acked-by: Benjamin Herrenschmidt 
CC: Michal Simek 
CC: Stephen Rothwell

of/address: merge of_iomap()

2010-07-05T22:14:26+00:00

Merge common code between Microblaze and PowerPC.  This patch creates
new of_address.h and address.c files to containing address translation
and mapping routines.  First routine to be moved it of_iomap()

Signed-off-by: Grant Likely 
Acked-by: Benjamin Herrenschmidt 
CC: Michal Simek 
CC: Stephen Rothwell

of/irq: merge irq mapping code

2010-07-05T22:14:25+00:00

Merge common irq mapping code between PowerPC and Microblaze.

This patch merges of_irq_find_parent(), of_irq_map_raw() and
of_irq_map_one().  The functions are dependent on one another, so all
three are merged in a single patch.  Other than cosmetic difference
(ie. DBG() vs. pr_debug()), the implementations are identical.

of_irq_to_resource() is also merged, but in this case the
implementations are different.  This patch drops the microblaze version
and uses the powerpc implementation unchanged.  The microblaze version
essentially open-coded irq_of_parse_and_map() which it does not need
to do.  Therefore the powerpc version is safe to adopt.

Signed-off-by: Grant Likely 
CC: Michal Simek 
CC: Benjamin Herrenschmidt 
CC: Stephen Rothwell

of/microblaze: strip out of_irq_workarounds code

2010-07-05T22:14:24+00:00

Microblaze doesn't have any legacy workaround in the device tree irq
mapping data.  All of the of_irq_workarounds stuff can be dropped

Signed-off-by: Grant Likely 
Cc: Michal Simek 
Cc: Stephen Rothwell

of/irq: Move irq_of_parse_and_map() to common code

2010-06-28T19:41:33+00:00

Merge common code between PowerPC and Microblaze.  SPARC implements
irq_of_parse_and_map(), but the implementation is different, so it
does not use this code.

Signed-off-by: Grant Likely 
Acked-by: Benjamin Herrenschmidt 
Cc: Michal Simek 
Cc: "David S. Miller" 
Cc: Stephen Rothwell 
Cc: Jeremy Kerr