sdhci: Add set_clock callback and a quirk for nonstandard clocks

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FSL eSDHC hosts have incompatible register map to manage the SDCLK.
This patch adds set_clock callback so that drivers could overwrite
set_clock behaviour.

Similar patch[1] was posted by Ben Dooks, though in Ben's version the
callback is named change_clock, plus the patch has some unrelated bits
that makes the patch difficult to reuse.

[1] http://lkml.org/lkml/2008/12/2/160

Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

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Anton Vorontsov 2009-03-17 00:13:59 +03:00 • committed by Pierre Ossman

parent 4240ff0a02

commit 8114634ccb

2 changed files with 10 additions and 0 deletions

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6

drivers/mmc/host/sdhci.c

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4

drivers/mmc/host/sdhci.h

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