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clk: add table lookup to mux

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Add a table lookup feature to the mux clock. Also allow arbitrary masks
instead of the width. This will be used by some clocks on Tegra114. Also
adapt the tegra periph clk because it uses struct clk_mux directly.

Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com>
Tested-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
This commit is contained in:
Peter De Schrijver 2013-03-22 14:07:53 +02:00 • committed by Mike Turquette
commit ce4f3313b0
4 changed files with 67 additions and 21 deletions
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2
include/linux/clk-private.h
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@ -152,7 +152,7 @@ struct clk {
}, \
.reg = _reg, \
.shift = _shift, \
.width = _width, \
.mask = BIT(_width) - 1, \
.flags = _mux_flags, \
.lock = _lock, \
}; \