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linux-kernel-test/arch/arm/mach-pxa
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Russell King fd8e7af8d0 [ARM] pxa: Avoid fiddling with CKEN register on suspend 
The PXA manuals indicate that when in standby or sleep modes, clocks to
peripherals are shut off by the processor itself.  Eg:

PXA270 standby: "In standby mode, all clocks are disabled except those
 for the power manager and the RTC."

PXA270 sleep: "In sleep mode, all clocks are disabled to the processor
 and to all peripherals except the RTC."

PXA255 sleep: "In Sleep Mode, all processor and peripheral clocks are
 disabled, except the RTC."

Therefore, it should be safe to leave the clock enable register alone
prior to entering low power modes for these SoCs.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-01-26 15:07:57 +00:00
..
akita-ioexp.c WorkQueue: Fix up arch-specific work items where possible 2006-12-05 19:36:26 +00:00
clock.c [ARM] pxa: introduce clk support for PXA SoC clocks 2007-10-12 21:14:55 +01:00
clock.h [ARM] pxa: introduce clk support for PXA SoC clocks 2007-10-12 21:14:55 +01:00
cm-x270-pci.c [ARM] 4667/1: CM-X270 fixes 2007-12-08 14:35:43 +00:00
cm-x270-pci.h [ARM] 4576/1: CM-X270 machine support 2007-10-15 18:53:57 +01:00
cm-x270.c Driver core: change sysdev classes to use dynamic kobject names 2008-01-24 20:40:40 -08:00
corgi_lcd.c [ARM] spelling fixes 2007-05-20 20:10:32 +01:00
corgi_pm.c [ARM] Yet more asm/apm-emulation.h stuff 2007-03-02 11:58:57 +00:00
corgi_ssp.c [ARM] pxa: move SSP register definitions from pxa-regs.h to regs-ssp.h 2008-01-26 15:07:51 +00:00
corgi.c backlight: Convert corgi backlight driver into a more generic driver 2007-10-11 22:24:13 +01:00
cpu-pxa.c [ARM] pxa: move memory controller registers into pxa2xx-regs.h 2008-01-26 15:07:54 +00:00
devices.c [ARM] pxa: move pxa27x_device_ohci out of pxa27x.c for use with pxa3xx 2008-01-26 15:07:54 +00:00
devices.h [ARM] pxa: mmc: add 3rd host controller support for pxa310 2008-01-26 15:07:53 +00:00
dma.c [ARM] 4451/1: pxa: make dma.c generic and remove cpu specific dma code 2007-07-12 14:28:16 +01:00
em-x270.c [ARM] 4475/2: EM-x270 board support 2007-07-20 17:45:15 +01:00
generic.c [ARM] pxa: increase size of memory mapping 2008-01-26 15:07:54 +00:00
generic.h [ARM] pxa: PXA3xx base support 2007-10-15 18:53:43 +01:00
idp.c [ARM] pxa: move platform devices to separate header file 2007-07-12 14:28:21 +01:00
irq.c [ARM] pxa: PXA3xx base support 2007-10-15 18:53:43 +01:00
Kconfig [ARM] 4576/1: CM-X270 machine support 2007-10-15 18:53:57 +01:00
leds-idp.c Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
leds-lubbock.c Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
leds-mainstone.c Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
leds-trizeps4.c Remove all inclusions of <linux/config.h> 2006-10-04 03:38:54 -04:00
leds.c [ARM] 3666/1: TRIZEPS4 [1/5] core 2006-06-29 16:25:37 +01:00
leds.h fix file specification in comments 2006-10-03 23:01:26 +02:00
lpd270.c [ARM] pxa: move memory controller registers into pxa2xx-regs.h 2008-01-26 15:07:54 +00:00
lubbock.c [ARM] pxa: move memory controller registers into pxa2xx-regs.h 2008-01-26 15:07:54 +00:00
mainstone.c [ARM] pxa: move memory controller registers into pxa2xx-regs.h 2008-01-26 15:07:54 +00:00
Makefile [ARM] pxa: omit PXA25x or PXA27x standby/sleep code as appropriate 2008-01-26 15:07:56 +00:00
Makefile.boot Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
mfp.c [ARM] pxa: program MFPs for low power mode when suspending 2008-01-26 15:07:56 +00:00
pm.c PM: Rename struct pm_ops and related things 2007-10-18 14:37:18 -07:00
poodle.c [ARM] pxa: move platform devices to separate header file 2007-07-12 14:28:21 +01:00
pxa3xx.c [ARM] pxa: Add PXA3 standby code hooked into the IRQ wake scheme 2008-01-26 15:07:56 +00:00
pxa25x.c [ARM] pxa: Avoid fiddling with CKEN register on suspend 2008-01-26 15:07:57 +00:00
pxa27x.c [ARM] pxa: Avoid fiddling with CKEN register on suspend 2008-01-26 15:07:57 +00:00
pxa300.c [ARM] 4635/1: pxa: Change Eric Miao's email address to eric.miao@marvell.com 2007-10-31 15:21:48 +00:00
pxa320.c [ARM] 4675/1: pxa: fix mfp address definition error for pxa320 2007-11-29 20:52:54 +00:00
sharpsl_pm.c [ARM] Fix more apm-emulation.h 2007-02-26 21:04:29 +00:00
sharpsl.h [ARM] 3235/1: SharpSL PM: Fix a gcc4 build error 2006-01-07 11:12:26 +00:00
sleep.S [ARM] pxa: omit PXA25x or PXA27x standby/sleep code as appropriate 2008-01-26 15:07:56 +00:00
spitz_pm.c [ARM] Yet more asm/apm-emulation.h stuff 2007-03-02 11:58:57 +00:00
spitz.c backlight: Convert corgi backlight driver into a more generic driver 2007-10-11 22:24:13 +01:00
ssp.c [ARM] pxa: ensure SSP TX FIFO is empty instead of not full for pxa3xx 2008-01-26 15:07:53 +00:00
standby.S [ARM] pxa: Add PXA3 standby code hooked into the IRQ wake scheme 2008-01-26 15:07:56 +00:00
time.c [ARM] pxa: Don't wind OSCR backwards over suspend/resume 2008-01-26 15:07:51 +00:00
tosa.c [ARM] pxa: move platform devices to separate header file 2007-07-12 14:28:21 +01:00
trizeps4.c [ARM] pxa: move platform devices to separate header file 2007-07-12 14:28:21 +01:00
zylonite_pxa300.c [ARM] pxa: Add zylonite MFP wakeup configurations 2008-01-26 15:07:56 +00:00
zylonite_pxa320.c [ARM] pxa: Add zylonite MFP wakeup configurations 2008-01-26 15:07:56 +00:00
zylonite.c [ARM] pxa: mmc: add 3rd host controller support for pxa310 2008-01-26 15:07:53 +00:00