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(parent: 0a477f6) | patch
davinci: clock: add support for setting sysclk rate
authorSekhar Nori <nsekhar@ti.com>
Tue, 20 Jul 2010 11:16:49 +0000 (16:46 +0530)
committerKevin Hilman <khilman@deeprootsystems.com>
Fri, 24 Sep 2010 14:40:24 +0000 (07:40 -0700)
commitb39639b820ca64e55c39b5217773919ca7973cec
tree53b2eba184359e1aa748e40891b3fd4149228697tree | snapshot
parent0a477f6b8c1849701981f6e00e7afcd35af75546commit | diff
davinci: clock: add support for setting sysclk rate

Setting sysclk rate will be useful in cases where the
sysclk is not at a fixed ratio to the PLL output but
can asynchronously be changed.

This support forms the basis of attempt to keep the AEMIF
clock constant on OMAP-L138 even as PLL0 output changes
as ARM clock is changed to save power.

This patch has been tested on OMAP-L138.

Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
arch/arm/mach-davinci/clock.c diff | blob | history
arch/arm/mach-davinci/clock.h diff | blob | history
Domain: System / Uncategorized;