clk: renesas: rcar-gen3: Restore R clock during resume

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On R-Car Gen3 systems, PSCI system suspend powers down the SoC, losing
clock configuration.  Register a notifier to save/restore the RCKCR
register during system suspend/resume.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Tested-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>

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Geert Uytterhoeven 2017-06-28 21:15:49 +02:00

parent 9f55b17ff6

commit 3f7a4d0841

1 changed files with 11 additions and 2 deletions

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drivers/clk/renesas/rcar-gen3-cpg.c

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