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SubjectRe: [PATCH 1/2] clk: meson: stop rate propagation for audio clocks
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On 20/06/2018 12:06, Jerome Brunet wrote:
> It is actually a lot easier to setup the PLL with carefully chosen rates
> than relying on CCF clock propagation for this audio use case.
> This way, we can make sure we will always be able to provide the common
> audio clock rates, while having the PLL in the optimal operating range.
>
> For this, we stop the rate propagation at the mux picking the
> PLL and let it round to the closest matching PLL.
>
> Doing so, we can use the generic divider for the i2s clock.
> clk-audio-divider is no longer required. It was a (poor) attempt
> to use CCF rate propagation while making sure the PLL rate would
> be high enough to work with audio use cases.
>
> Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
> ---
> drivers/clk/meson/gxbb.c | 16 +++++++---------
> 1 file changed, 7 insertions(+), 9 deletions(-)
>
[...]
Acked-by: Neil Armstrong <narmstrong@baylibre.com>

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