ARM: exynos: Add CPU state management for Exynos542x under secure firmware

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Add required CPU state management done via secure monitor call for
Exynos542x running unsed Secure Firmware.

Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com>
[mszyprow: rewrote code to use defines and sysram base address instead
 of the magic numbers, added second smc call in pm_resume, rephrased
 subject and commit message]
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>

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Joonyoung Shim 2019-02-18 15:34:11 +01:00 • committed by Krzysztof Kozlowski

parent 47efaf6ba6

commit 3a1f2f38fb

3 changed files with 21 additions and 2 deletions

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1

arch/arm/mach-exynos/common.h

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3

arch/arm/mach-exynos/exynos.c

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19

arch/arm/mach-exynos/suspend.c

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