linux/arch/x86/platform
Florian Fainelli f49f4ab95c x86/ce4100: Fix pm_poweroff
The CE4100 platform is currently missing a proper pm_poweroff
implementation leading to poweroff making the CPU spin forever
and the CE4100 platform does not enter a low-power mode where
the external Power Management Unit can properly power off the
system. Power off on this platform is implemented pretty much
like reboot, by writing to the SoC built-in 8051 microcontroller
mapped at I/O port 0xcf9, the value 0x4.

Signed-off-by: Florian Fainelli <ffainelli@freebox.fr>
Acked-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Cc: rui.zhang@intel.com
Cc: alan@linux.intel.com
Link: http://lkml.kernel.org/r/1351518020-25556-2-git-send-email-ffainelli@freebox.fr
Signed-off-by: Ingo Molnar <mingo@kernel.org>
2012-10-30 10:16:46 +01:00
..
ce4100 x86/ce4100: Fix pm_poweroff 2012-10-30 10:16:46 +01:00
efi EFI updates for 3.7 2012-10-26 10:17:38 +02:00
geode arch/x86/platform/geode/net5501.c: change active_low to 0 for LED driver 2012-05-04 14:40:07 -07:00
iris module_param: make bool parameters really bool (arch) 2012-01-13 09:32:18 +10:30
mrst kmsg - kmsg_dump() use iterator to receive log buffer content 2012-06-15 14:53:59 -07:00
olpc x86: OLPC: move s/r-related EC cmds to EC driver 2012-07-31 23:27:31 -04:00
scx200 scx200_32: replace printks with pr_<level>s 2012-02-03 23:24:58 +01:00
sfi Merge branch 'linus' into x86/apic-cleanups 2011-01-07 14:14:15 +01:00
uv Merge branch 'x86-mm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2012-07-26 13:17:17 -07:00
visws x86/apic: Fix typo EIO_ACK -> EOI_ACK and document it 2012-05-18 09:46:07 +02:00
Makefile x86: geode: New PCEngines Alix system driver 2011-09-21 11:19:42 +02:00