lib: clock: allow rate change on disabled clocks#84
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Changing the rate of a disabled clock is a common thing to do and should be allowed. Otherwise, there is no way to make sure that the clock has the right frequency when it is first enabled. This makes it possible to use any Linux driver which uses "clk_set_rate()" before "clk_prepare_enable()", for which a random example is [1]. [1]: https://elixir.bootlin.com/linux/v7.0.6/source/drivers/iio/adc/ad4130.c#L1882 Fixes: b153230 ("lib: Implement clock infra and clock service group") Signed-off-by: Charles Perry <charles.perry@microchip.com>
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Looks OK to me. |
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Changing the rate of a disabled clock is a common thing to do and should be allowed. Otherwise, there is no way to make sure that the clock has the right frequency when it is first enabled.
This makes it possible to use any Linux driver which uses "clk_set_rate()" before "clk_prepare_enable()", for which a random example is 1.