clk: at91: pmc: Save SCSR during suspend

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The contents of the System Clock Status Register (SCSR) needs to be
restored into the System Clock Enable Register (SCER).

As the bootloader will restore some clocks by itself, the issue can be
missed as only the USB controller, the LCD controller, the Image Sensor
controller and the programmable clocks will be impacted.

Fix the obvious typo in the suspend/resume code, as the IMR register
does not need to be saved twice.

Signed-off-by: Romain Izard <romain.izard.pro@gmail.com>
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>

...

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Romain Izard 2017-12-11 17:55:34 +01:00 • committed by Stephen Boyd

parent 960e1c4d93

commit 3c6fad2593

1 changed files with 2 additions and 2 deletions

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drivers/clk/at91/pmc.c

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