linux-toradex.git/arch/sh/include/cpu-sh3, branch v3.4.1

serial: sh-sci: Abstract register maps.

2011-06-14T03:40:19+00:00

This takes a bit of a sledgehammer to the horribly CPU subtype
ifdef-ridden header and abstracts all of the different register layouts
in to distinct types which in turn can be overriden on a per-port basis,
or permitted to default to the map matching the port type at probe time.

In the process this ultimately fixes up inumerable bugs with mismatches
on various CPU types (particularly the legacy ones that were obviously
broken years ago and no one noticed) and provides a more tightly coupled
and consolidated platform for extending and implementing generic
features.

Signed-off-by: Paul Mundt

sh: Fix up the SH-3 build.

2010-10-06T17:57:39+00:00

SH-3 lacks an MMUCR_TI definition for global TLB flushes. As SH-3 parts
lack a split TLB, the same global flush behaviour is accomplished
through the flush bit, which just happens to be the same as on SH-4.

This fixes up the build for all SH-3 MMU parts.

Signed-off-by: Paul Mundt

dmaengine: shdma: separate DMA headers.

2010-03-02T02:09:04+00:00

Separate SH DMA headers into ones, commonly used by both drivers, and ones,
specific to each of them. This will make the future development of the
dmaengine driver easier.

Signed-off-by: Guennadi Liakhovetski 
Acked-by: Mark Brown 
Signed-off-by: Paul Mundt

Merge branch 'sh/dmaengine'

2010-02-08T02:34:03+00:00

Conflicts:
	arch/sh/drivers/dma/dma-sh.c

sh: fix Transfer Size calculation in both DMA drivers

2010-02-08T00:40:24+00:00

Both the original arch/sh/drivers/dma/dma-sh.c and the new SH dmaengine drivers
do not take into account bits 3:2 of the Transfer Size field in the CHCR
register, besides, bit-field defines set bit 2, but the mask only passes bits
1:0 through. TS_16BLK and TS_32BLK macros are bogus too. This patch fixes all
these issues for sh7722 and sh7724, other CPUs stay unchanged and might need to
be fixed too.

Signed-off-by: Guennadi Liakhovetski 
Acked-by: Dan Williams 
Signed-off-by: Paul Mundt

sh: Mass ctrl_in/outX to __raw_read/writeX conversion.

2010-01-26T03:58:40+00:00

The old ctrl in/out routines are non-portable and unsuitable for
cross-platform use. While drivers/sh has already been sanitized, there
is still quite a lot of code that is not. This converts the arch/sh/ bits
over, which permits us to flag the routines as deprecated whilst still
building with -Werror for the architecture code, and to ensure that
future users are not added.

Signed-off-by: Paul Mundt

sh: Kill off dead UBC headers.

2010-01-05T10:16:35+00:00

Nothing is using these now, so kill them all off.

Signed-off-by: Paul Mundt

sh: Convert SH7705 extended mode to new cacheflush interface.

2009-08-15T03:53:39+00:00

Signed-off-by: Paul Mundt

sh: Kill off unused flush_icache_user_range().

2009-08-15T02:38:05+00:00

We use flush_cache_page() outright in copy_to_user_page(), and nothing
else needs it, so just kill it off. SH-5 still defines its own version,
but that too will go away in the same fashion once it converts over.

Signed-off-by: Paul Mundt

sh: consolidate flush_dcache_mmap_lock/unlock() definitions.

2009-08-15T02:25:32+00:00

All of the flush_dcache_mmap_lock()/flush_dcache_mmap_unlock()
definitions are identical across all CPUs, so just provide them
generically in asm/cacheflush.h.

Signed-off-by: Paul Mundt