misc: pch_phub: Read prefetch value from device tree if passed

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The default prefetch value for the eg20t device is hard coded to
0x000affaa.

Add support for an alternative to be read from DT if available

Signed-off-by: Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Zubair Lutfullah Kakakhel 2016-08-12 12:48:52 +01:00 • committed by Greg Kroah-Hartman

parent aeb83d7054

commit 549ce8f134

1 changed files with 8 additions and 1 deletions

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9

drivers/misc/pch_phub.c

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