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How do you increase VPU clock on i.MX6S?

Question asked by ralph__ on Nov 21, 2014
Latest reply on Jan 14, 2015 by Anson Huang

My VPU is running at 270MHz and my Freescale FAE has said I should increase the VPU clock to 328MHz but I don't know how to. There used to be the ability in the kernel to select a config option and increase it to 352MHz (CONFIG_MX6_VPU_352M) but this has been removed from the kernel and there is no simple way to forward-port these changes to the file in question (arch/arm/mach-imx/clk-imx6q.c).

 

I have the latest kernel patches but it's tricky to work out exactly what to do. Please can someone help.

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