Soren Brinkmann 056b205316 clk: divider: Introduce CLK_DIVIDER_ALLOW_ZERO flag ...

Dividers which have CLK_DIVIDER_ONE_BASED set have a redundant state,
being a divider value of zero. Some hardware implementations allow a
zero divider which simply doesn't alter the frequency. I.e. it acts like
a divide by one or bypassing the divider.
This flag is used to handle such HW in the clk-divider model.

Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
Signed-off-by: Mike Turquette <mturquette@linaro.org>

2013-04-03 12:56:30 -07:00

8.4 KiB

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