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How to set imx6 audio pll clock in linux

Question asked by arc lin on May 2, 2018
Latest reply on May 2, 2018 by arc lin

I am reference this doc to config pll4 clock.

How can I set CCM_ANALOG_PLL_AUDIO_NUM to "672" and set CCM_ANALOG_PLL_AUDIO_DENOM to "1000" in linux (imx_4.9.11_1.0.0_ga)?

I can't find any related clock device in clk-imx6q.c.

 

and How to set CCM_ANALOG_PLL_AUDIO.POWERDOWN to 0 if there is no clock device in clk-imx6q.c?

 

Thanks!

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