clk: Provide option for clk_get_rate to issue hw for new rate

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By using CLK_GET_RATE_NOCACHE flag, we tell the clk_get_rate API to
issue the hw for an updated clock rate. This can be used for a clock
which rate may be updated without a client necessary modifying it.

Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Mike Turquette <mturquette@linaro.org>

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Ulf Hansson 2012-08-31 14:21:28 +02:00 • committed by Mike Turquette

parent 73118e6188

commit a093bde2b4

2 changed files with 25 additions and 19 deletions

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43

drivers/clk/clk.c

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1

include/linux/clk-provider.h

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