linux.git/arch/sh/kernel/cpu/sh4, branch v2.6.32

Merge branch 'master' into sh/smp

2009-09-01T04:54:14+00:00

Conflicts:
	arch/sh/mm/cache-sh4.c

sh: fix CPU_SH7723/7724 numbering bug

2009-08-27T02:35:46+00:00

Signed-off-by: Kuninori Morimoto 
Signed-off-by: Paul Mundt

sh: Add initial support for SH7757 CPU subtype

2009-08-21T08:25:47+00:00

Signed-off-by: Yoshihiro Shimoda 
Signed-off-by: Paul Mundt

sh: Kill off the unhandled pvr case in SH-4 CPU probing.

2009-08-15T04:15:02+00:00

This is superfluous, as the default CPU type and family are already
established by the initial cpuinfo definition. Given that we are still
able to probe for the CPU family even if we are not able to detect the
subtype, it's preferable to let the probing code fill out what it can and
leave the rest.

Signed-off-by: Paul Mundt

sh: Track the CPU family in sh_cpuinfo.

2009-08-15T01:48:13+00:00

This adds a family member to struct sh_cpuinfo, which allows us to fall
back more on the probe routines to work out what sort of subtype we are
running on. This will be used by the CPU cache initialization code in
order to first do family-level initialization, followed by subtype-level
optimizations.

Signed-off-by: Paul Mundt

sh: convert processor device setup functions to arch_initcall()

2009-07-23T04:06:07+00:00

Convert the processor platform device setup
functions from __initcall() and sometimes
device_initcall() to arch_initcall().

This makes sure that the platform devices are
registered a bit earlier so the devices are
available when drivers register using initcall
levels earlier than device_initcall().

A good example is platform devices needed by
i2c-sh_mobile.c which registers a bit earlier
using subsys_initcall().

Signed-off-by: Magnus Damm 
Signed-off-by: Paul Mundt

sh: Tidy up SH-4A boot_cpu_data.flags probing.

2009-06-01T10:50:08+00:00

This tidies up the boot_cpu_data.flags probing on SH-4A. All of them have
a few things in common, which we can blindly set, rather than having each
subtype have to set the same flags. We can also make assumptions about
cache ways and the validity of PTEA, so this also kills off CPU_HAS_PTEA
as a config option. There was also a bug in the FPU probing, which is now
tidied up.

Signed-off-by: Paul Mundt

sh: Tidy up the optional L2 probing, wire it up for SH7786.

2009-06-01T10:38:41+00:00

This tidies up the L2 probing, as it may or may not be implemented on a
CPU, regardless of whether it is supported. This converts the cvr
validity checks from BUG_ON()'s to simply clearing the CPU_HAS_L2_CACHE
flag and moving on with life.

Signed-off-by: Paul Mundt

sh: SH7724 has an L2 cache.

2009-06-01T06:59:03+00:00

Add the CPU_HAS_L2_CACHE flag to SH7724.

Signed-off-by: Kuninori Morimoto 
Signed-off-by: Paul Mundt

sh: clkfwk: Rework legacy CPG clock handling.

2009-05-13T08:38:11+00:00

This moves out the old legacy CPG clocks to their own file, and converts
over the existing users. With these clocks going away and each CPU
dealing with them on their own, CPUs can gradually move over to the new
interface.

Signed-off-by: Paul Mundt