x86/jailhouse: Enable PMTIMER

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Jailhouse exposes the PMTIMER as only reference clock to all cells. Pick
up its address from the setup data. Allow to enable the Linux support of
it by relaxing its strict dependency on ACPI.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Cc: jailhouse-dev@googlegroups.com
Link: https://lkml.kernel.org/r/6d5c3fadd801eb3fba9510e2d3db14a9c404a1a0.1511770314.git.jan.kiszka@siemens.com

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Jan Kiszka 2017-11-27 09:11:48 +01:00 • committed by Thomas Gleixner

parent 11c8dc419b

commit 87e65d05bb

3 changed files with 21 additions and 16 deletions

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1

arch/x86/Kconfig

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4

arch/x86/kernel/jailhouse.c

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32

drivers/acpi/Kconfig

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