12 Nov, 2011
1 commit
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The variable i is removed by commit ded8433
"[CPUFREQ] db8500: remove unneeded for loop iteration over freq_table",
but current code to print available frequencies still uses the i variable.
Thus add the i variable back to fix below buld error:CC drivers/cpufreq/db8500-cpufreq.o
drivers/cpufreq/db8500-cpufreq.c: In function 'db8500_cpufreq_init':
drivers/cpufreq/db8500-cpufreq.c:123: error: 'i' undeclared (first use in this function)
drivers/cpufreq/db8500-cpufreq.c:123: error: (Each undeclared identifier is reported only once
drivers/cpufreq/db8500-cpufreq.c:123: error: for each function it appears in.)
make[2]: *** [drivers/cpufreq/db8500-cpufreq.o] Error 1
make[1]: *** [drivers/cpufreq] Error 2
make: *** [drivers] Error 2This patch also fixes using uninitialized i variable as array index.
Signed-off-by: Axel Lin
Acked-by: Linus Walleij
Signed-off-by: Dave Jones
04 Nov, 2011
1 commit
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* 'next' of git://github.com/kernelslacker/cpufreq:
[CPUFREQ] db8500: support all frequencies
[CPUFREQ] db8500: remove unneeded for loop iteration over freq_table
[CPUFREQ] ARM Exynos4210 PM/Suspend compatibility with different bootloaders
[CPUFREQ] ARM: ux500: send cpufreq notification for all cpus
[CPUFREQ] e_powersaver: Allow user to lower maximum voltage
[CPUFREQ] e_powersaver: Check BIOS limit for CPU frequency
[CPUFREQ] e_powersaver: Additional checks
[CPUFREQ] exynos4210: Show list of available frequencies
27 Oct, 2011
3 commits
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This adds support for the 200 MHz frequency mode of the
DB8500 SoC, and prints the available frequencies at init
time.Cc: Vincent Guittot
Signed-off-by: Linus Walleij
Signed-off-by: Dave Jones -
Don't know why to do the loop iteration here. It looks unneeded.
Signed-off-by: Axel Lin
Signed-off-by: Dave Jones -
The same clock is used for all cpus so we must notify the frequency change
for each one in order to update the configuration of all twd clockevents.change since V1:
* use policy->cpus instead of cpu_online_maskSigned-off-by: Vincent Guittot
Signed-off-by: Dave Jones
24 Oct, 2011
1 commit
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Now that we have a shared API between the DB8500 and DB5500
PRCMU's, switch to using this neutral API instead. We delete the
parts of db8500-prcmu.h that is now PRCMU-neutral, and calls will
be diverted to respective driver. Common registers are in
dbx500-prcmu-regs.h and common accessors and defines in
This way we get a a lot more
abstraction and code reuse.Signed-off-by: Mattias Nilsson
Signed-off-by: Linus Walleij
Signed-off-by: Samuel Ortiz
25 May, 2011
2 commits
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This updates the ux500 cpufreq driver to the new interface from the
updated DB8500 PRCMUCc: Arnd Bergmann
Acked-by: Dave Jones
Signed-off-by: Linus Walleij -
As part of the ARM arch subsystem migration, move the DB8500
cpufreq driver to drivers/cpufreq as discussed with Dave Jones. The
Makefile is not updated in order to avoid cross-subsystem conflicts
for this file in merges.Cc: Arnd Bergmann
Acked-by: Dave Jones
Signed-off-by: Linus Walleij