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I.MX6UL running at 696Mhz

Question asked by ZC Tee on Sep 21, 2017
Latest reply on Sep 21, 2017 by igorpadykov

Hi all,

I now have the i.mx6UL IC that is suppose to run on 696MHz with me now (MCIMX6G2AVM07AB).

However, it seems that it is still running at 528MHz max.

From the kernel source code (kernel version 3.14.52),  the operating points seems like limited to 528MHz only (arch/arm/boot/dts/imx6ul.dtsi file).

                                    operating-points = <

                                                /* kHz   uV */

                                                528000  1175000

                                                396000  1025000

                                                198000  950000


                                    fsl,soc-operating-points = <

                                                /* KHz   uV */

                                                528000  1175000

                                                396000  1175000

                                                198000  1175000


May I know is there any patches for kernel 3.14.52 that allows the imx6ul to runs at 698MHz? Anything else that i need to change in the kernel source code to make it runs at 696MHz?

Thank you.