davinci: enable easy top down traversal of clock tree

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Achieve easy top down traversal of clock tree by keeping
track of each clock's list of children.

This is useful in supporting DVFS where clock rates of
all children need to be updated in an efficient manner.

Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>

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Sekhar Nori 2009-08-31 15:48:01 +05:30 • committed by Kevin Hilman

parent cd87444802

commit f02bf3b396

2 changed files with 9 additions and 3 deletions

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10

arch/arm/mach-davinci/clock.c

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2

arch/arm/mach-davinci/clock.h

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