kernel/git/stable/linux.git/drivers/cpufreq/db8500-cpufreq.c, branch master

cpufreq: Give driver used for dbx500 family a more generic name

2013-01-07T15:03:01+00:00

This driver doesn't only handle cpufreq functionality for the db8500 anymore. There are new variants which rely on it too. Let's make the name a bit more generic. Signed-off-by: Lee Jones Signed-off-by: Ulf Hansson Acked-by: Rafael J. Wysocki Signed-off-by: Linus Walleij

cpufreq: db8500: Use armss clk to update frequency

2012-11-10T00:47:07+00:00

Using the armss clk to update the frequency makes the driver no more directly dependant on the prmcu API. Signed-off-by: Ulf Hansson Cc: Rafael J. Wysocki Acked-by: Linus Walleij Signed-off-by: Mike Turquette

cpufreq: db8500: Fetch cpufreq table from platform data

2012-11-10T00:47:05+00:00

By fetching the table as platform data we do not need the internally hardcoded cpufreq table anymore. Moreover the corresponding arm_opp idx2opp table, used for mapping frequency to correct opp bits is also removed. This due to that the opp bits is put directly in the index field of the cpufreq table. Signed-off-by: Ulf Hansson Acked-by: Jonas Aaberg Acked-by: Rafael J. Wysocki Acked-by: Linus Walleij Signed-off-by: Mike Turquette

cpufreq: db8500: Register as a platform driver

2012-11-10T00:47:00+00:00

To fetch the mfd child device we register the cpufreq driver as a platform driver. Signed-off-by: Ulf Hansson Acked-by: Jonas Aaberg Acked-by: Rafael J. Wysocki Acked-by: Linus Walleij Signed-off-by: Mike Turquette

ARM: ux500: core U9540 support

2012-05-01T22:25:13+00:00

This adds support for the U9540 variant of the U8500 series. This is an application processor without internal modem. This is the most basic part with ASIC ID, CPU-related fixes, IRQ list, register ranges, timer, UART, and L2 cache setup. This is based on a patch by Michel Jaouen which was rewritten to fit with the latest 3.3 kernel. ChangeLog v1->v2: deleted the irqs-db9540.h file since we expect to migrate to using Device Tree for getting the IRQs to devices. ChangeLog v2->v3: introduced a fixed virtual offset for the ROM as suggested by Arnd Bergmann. Acked-by: Arnd Bergmann Signed-off-by: Sebastien Pasdeloup Signed-off-by: Michel Jaouen Signed-off-by: Linus Walleij

drivers/cpufreq/db8500-cpufreq: remove references to cpu_*_map.

2012-03-29T05:08:30+00:00

This has been obsolescent for a while; time for the final push. Signed-off-by: Rusty Russell Cc: Dave Jones Cc: cpufreq@vger.kernel.org Cc: Sundar Iyer Cc: Martin Persson Cc: Jonas Aaberg

mfd: Remove db8500-prcmu U8400 legacy

2012-03-06T17:46:31+00:00

This removes the U8400 legacy from PRCMU and cpufreq drivers. This platform has no current in-kernel users. Signed-off-by: Daniel Willerud Signed-off-by: Linus Walleij Signed-off-by: Samuel Ortiz

[CPUFREQ] db8500: fix build error due to undeclared i variable

2011-11-12T03:28:33+00:00

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 2 This patch also fixes using uninitialized i variable as array index. Signed-off-by: Axel Lin Acked-by: Linus Walleij Signed-off-by: Dave Jones

Merge branch 'next' of git://github.com/kernelslacker/cpufreq

2011-11-03T16:59:39+00:00

* '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

[CPUFREQ] db8500: support all frequencies

2011-10-26T21:19:47+00:00

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