linux-stable.git/arch/microblaze/kernel/timer.c, branch v3.3.6

microblaze: Remove eprintk macro

2012-01-05T07:34:26+00:00

eprintk macro was used for printing early_printk
messages. Early console registration was changed
that's why this is not needed.

Signed-off-by: Michal Simek

microblaze: Use irq_of_parse_and_map for timer

2012-01-05T07:22:04+00:00

It is necessary to call generic function for irq finding.
The main reason is that this generic function calls irq_create_of_mapping
which can add some shift because of NO_IRQ.

Signed-off-by: Michal Simek

microblaze: Use of_find_compatible_node for timer and intc

2012-01-05T07:22:01+00:00

Calling of_find_compatible_node instead of calling private code
which does the same.

Signed-off-by: Michal Simek

microblaze: Clear top bit from cnt32_to_63

2011-10-14T10:24:20+00:00

Top bit is used as garbage and it must be clear
explicitly.
It is causing the problem with soft lookup code
because it checks delays which are long when
top bit is setup.

Signed-off-by: Michal Simek

Merge branch 'consolidate-clksrc-i8253' of master.kernel.org:~rmk/linux-2.6-arm into timers/clocksource

2011-05-14T10:06:36+00:00

Conflicts:
	arch/ia64/kernel/cyclone.c
	arch/mips/kernel/i8253.c
	arch/x86/kernel/i8253.c

Reason: Resolve conflicts so further cleanups do not conflict further

Signed-off-by: Thomas Gleixner

microblaze: Fix sparse warning - timer.c

2011-03-09T07:09:57+00:00

Variables and init_microblaze_timecounter should be static.

Warning log:
CHECK   arch/microblaze/kernel/timer.c
arch/microblaze/kernel/timer.c:41:14: warning: symbol 'freq_div_hz' was not declared. Should it be static?
arch/microblaze/kernel/timer.c:42:14: warning: symbol 'timer_clock_freq' was not declared. Should it be static?
arch/microblaze/kernel/timer.c:205:12: warning: symbol 'init_microblaze_timecounter' was not declared. Should it be static?

Signed-off-by: Michal Simek

microblaze: convert to clocksource_register_hz/khz

2011-02-21T21:33:46+00:00

This converts the microblaze clocksources to use clocksource_register_hz/khz

CC: Michal Simek 
CC: Thomas Gleixner 
Tested-by: Michal Simek 
Signed-off-by: John Stultz

microblaze: Support timer on AXI lite

2010-10-21T05:52:00+00:00

New microblaze systems uses two buses. One for memories
and flashes and the second for low-speed peripherals
which can run on different CLK. This is the reason
why the kernel is trying to read clock-frequency
directly from node. If there is then the kernel will
work with it. If not then cpu CLK is used.

Signed-off-by: Michal Simek

microblaze: Add support for little-endian Microblaze

2010-10-21T05:51:59+00:00

Microblaze little-endian toolchain exports __MICROBLAZEEL__
which is used in the kernel to identify little/big endian.

The most of the changes are in loading values from DTB which
is always big endian.

Little endian platforms are based on new AXI bus which has
impact to early uartlite initialization.

Signed-off-by: Michal Simek

microblaze: Remove additional compatible properties

2010-10-21T05:51:47+00:00

Device-tree BSP generates longer compatible properties
that's why we can remove extra/old one.

Signed-off-by: Michal Simek