davinci: make /proc/davinci_clocks display multi-rooted clock tree
authorSekhar Nori <nsekhar@ti.com>
Thu, 3 Dec 2009 10:06:51 +0000 (15:36 +0530)
committerKevin Hilman <khilman@deeprootsystems.com>
Thu, 4 Feb 2010 21:29:45 +0000 (13:29 -0800)
commitf979aa6e17fe11fb7b603992c742898175327499
tree306559cb153eb744cc4493cf3565716a3abaf26e
parentc1978e1dfb3d171010f6a22eb0a9eed89a245666
davinci: make /proc/davinci_clocks display multi-rooted clock tree

This patch modifies clock dump to take care of
clock tress rooted at multiple oscillators.
Current code assumes the entire tree is rooted
on a single oscillator. When using off-chip
clock synthesizers, some of the clocks can
be obtained from a different on-board oscillator.

Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
arch/arm/mach-davinci/clock.c