iMX6ul EPIT interrupt as user timer

[brucelian]

iMX6ul,Kernel:4.1.15.at kernel My driver use two timer, microsecond.but EPIT is not implemented in IMX6Uxl.Counld  transplant EPIT in kernel and provide examples of use?

[brucelian]

Hi igorpadykov:

thank you for your reply.

Could provide examples of the use of epit in the kernel driver?

[igorpadykov]

please check

https://community.nxp.com/thread/333749 

[igorpadykov]

Hi bruce

there are epit.c and gpt.c functions in linux/arch/arm/mach-imx and time.c uses gpt functions,
one can try to replace them with epit:
http://git.freescale.com/git/cgit.cgi/imx/linux-imx.git/tree/arch/arm/mach-imx?h=imx_4.1.15_2.0.0_ga...
Linux timer is decribed in Chapter 3 Machine-Specific Layer (MSL) attached Linux Manual.

Best regards
igor
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