AnsweredAssumed Answered

i.MX7 linux: CCM_CLKO1 iomux to GPIO1_IO02?

Question asked by Jonah Petri on Jan 27, 2017
Latest reply on Jan 29, 2017 by Benjamin Cohen

Hello,

I am running the freescale 4.1 2.0.0 GA release of linux on the imx7d sabre board.  I would like to configure the pad GPIO1_IO02 to output from CCM_CLKO1.  (This is indicated as possible via section 5.2.2 of the i.mx7 reference manual).  However, looking at imx7d-pinfunc.h, I don't see a pinmux setting corresponding to my desired configuration.  Is there a reason for this omission?  Is that pin used for something else, or is that clock not usable in linux? 

 

Thanks for any pointers!

Outcomes