linux/arch/arm/plat-samsung
Mark Brown c656c30668 ARM: S3C64XX: Implement basic power domain support
The S3C64xx SoCs contain a set of gateable power domains which can be
enabled and disabled at runtime in order to save power.  Use the generic
power domain code to implement support for these in software, enabling
runtime control of most domains:

 - ETM (not supported in mainline).
 - Domain G: 3D acceleration (no mainline support).
 - Domain V: MFC (no mainline support).
 - Domain I: JPEG and camera interface (no mainline support).
 - Domain P: 2D acceleration, TV encoder and scaler (no mainline support)
 - Domain S: Security (no mainline support).
 - Domain F: LCD (driver already uses runtime PM), post processing and
   rotation (no mainline support).

The IROM domain is marked as always enabled as we should arrange for it
to be enabled when we suspend which will need a bit more work.

Due to all the conditional device registration that the platform does
wrap s3c_pm_init() with s3c64xx_pm_init() which actually puts the device
into the power domain after the machines have registered, looking for
platform data to tell if the device was registered. Since currently only
Cragganmore actually sets up PM that is the only machine updated.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
2011-12-09 23:22:59 +01:00
..
include/plat ARM: S3C64XX: Implement basic power domain support 2011-12-09 23:22:59 +01:00
adc.c ARM: SAMSUNG: Add support s3c2416-adc for S3C2416/S3C2450 2011-10-14 15:15:42 +09:00
clock-clksrc.c ARM: SAMSUNG: Fix bug in clksrc-clk round_rate call. 2010-01-18 16:00:56 +09:00
clock.c ARM: SAMSUNG: fix watchdog reset issue with clk_get() 2011-09-15 13:59:58 +09:00
cpu.c ARM: SAMSUNG: Add support for handling of cpu revision 2011-08-24 19:25:19 +09:00
dev-backlight.c Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux 2011-11-06 19:44:47 -08:00
dev-uart.c ARM: SAMSUNG: Include devs.h in dev-uart.c to prototype devices 2011-03-04 15:46:26 +09:00
devs.c ARM: SAMSUNG: Move fimc plat. device from board files to plat-samsung 2011-10-13 15:41:51 +09:00
dma-ops.c arm: Add export.h to recently added files for EXPORT_SYMBOL 2011-11-07 10:28:58 -08:00
dma.c ARM: SAMSUNG: DMA Cleanup as per sparse 2011-07-16 15:50:19 +09:00
init.c ARM: SAMSUNG: Add support for handling of cpu revision 2011-08-24 19:25:19 +09:00
irq-vic-timer.c ARM: SAMSUNG: Add chained enrty/exit call to timer interrupt handler 2011-08-19 20:57:37 +09:00
Kconfig Merge branch 'next/cleanup3' of git://git.linaro.org/people/arnd/arm-soc 2011-11-05 18:18:05 -07:00
Makefile Merge branch 'next/cleanup3' of git://git.linaro.org/people/arnd/arm-soc 2011-11-05 18:18:05 -07:00
pd.c ARM: SAMSUNG: inclusion export.h instead of module.h 2011-11-17 01:14:38 +09:00
platformdata.c Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux 2011-11-06 19:44:47 -08:00
pm-check.c treewide: Convert uses of struct resource to resource_size(ptr) 2011-06-10 14:55:36 +02:00
pm-gpio.c ARM: SAMSUNG: Update the name of regarding Samsung GPIO 2011-09-21 15:07:04 +09:00
pm.c ARM: SAMSUNG: Update the name of regarding Samsung GPIO 2011-09-21 15:07:04 +09:00
pwm-clock.c ARM: SAMSUNG: Consolidate plat/pwm-clock.h 2011-10-04 19:48:41 +09:00
pwm.c ARM: SAMSUNG: inclusion export.h instead of module.h 2011-11-17 01:14:38 +09:00
s3c-dma-ops.c arm: Add export.h to recently added files for EXPORT_SYMBOL 2011-11-07 10:28:58 -08:00
time.c ARM: S3C24XX: Add clkdev support 2011-07-20 19:11:29 +09:00
wakeup-mask.c arm: plat-samsung: Use proper irq accessor functions 2011-03-29 14:47:53 +02:00