ARM: zynq: PM: Enable DDR clock stop

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The DDR controller can detect idle periods and leverage low power
features clock stop. When new requests occur, the DDRC resumes
normal operation.

Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>

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Soren Brinkmann 2014-09-02 14:19:09 -07:00 • committed by Michal Simek

parent 36ad5ae6de

commit 0beb2bd36f

4 changed files with 87 additions and 1 deletions

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2

arch/arm/mach-zynq/Makefile

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1

arch/arm/mach-zynq/common.c

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2

arch/arm/mach-zynq/common.h

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83

arch/arm/mach-zynq/pm.c

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