linux-stable.git/arch/sh/kernel/cpu, branch linux-2.6.31.y

sh: sh7724 ddr self-refresh changes

2009-08-15T03:58:50+00:00

This patch updates the SuperH Mobile sleep assembly code with
support for DBSC memory controller found in the sh7724 processor.

Without this fix the memory hooked up to the sh7724 processor
will never enter self-refresh mode before suspending to ram. The
effect of this is that the memory contents most likeley will be
lost upon resume which may or may not be what you want.

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

sh: convert processor device setup functions to arch_initcall()

2009-08-13T02:36:33+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: SH7786 SMP support.

2009-06-23T08:30:17+00:00

SH7786 is roughly identical to SH-X3 proto SMP, though there are only 2
CPUs. This just wraps in to the existing SH-X3 SMP code with some minor
changes for SH7786, including wiring up the IPIs properly, enabling
IRQ_PER_CPU, and so forth.

Signed-off-by: Paul Mundt

Merge branches 'sh/pci-express-integration', 'sh/rsk-updates', 'sh/platform-updates' and 'sh/perf_counter'

2009-06-17T07:37:26+00:00

sh: add platform data for r8a66597-hcd in setup-sh7723

2009-06-17T07:21:48+00:00

and remove redundant parameter for r8a66597-hcd.

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

sh: add platform data for r8a66597-hcd in setup-sh7366

2009-06-17T07:21:00+00:00

and remove redundant parameter for r8a66597-hcd.

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

sh: use kzalloc() for cpg clocks

2009-06-17T06:39:53+00:00

Convert the shared clock cpg code from bootmem to slab.
Without this patch the current bootmem code triggers
WARN_ON() because the slab is available.

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

cpumask: Use accessors for cpu_*_mask: sh

2009-06-14T09:24:16+00:00

Use the accessors rather than frobbing bits directly (the new versions
are const).

Signed-off-by: Rusty Russell 
Signed-off-by: Mike Travis 
Signed-off-by: Paul Mundt

sh: Tie sparseirq in to Kconfig.

2009-06-11T07:33:09+00:00

Now that the dependent patches are merged, we are ready to enable
sparseirq support. This simply adds the Kconfig option, and then converts
from the _cpu to the _node allocation routines to follow the upstream
sparseirq API changes.

Signed-off-by: Paul Mundt

sh: sh7724: Add JPU support

2009-06-11T06:17:17+00:00

Signed-off-by: Kuninori Morimoto 
Acked-by: Magnus Damm 
Signed-off-by: Paul Mundt