GPT Input Capture Linux Driver

[aliismail]

I am running on an iMX6QDL and I would like to configure the GPT input capture channels. I have not located any Linux drivers that allow me to configure the GPT registers and read the count register. I have seen the imx6-gpt driver and it doesn't seem to do much other than set the clocks and enable the interrupt. I would like to configure the input channels as well. Anyone have any thoughts on how to achieve this?

[igorpadykov · Accepted solution]

Hi Ali

one can look on timer-imx-gpt.c

[27/38] clocksource/drivers/imx: add input capture support - Patchwork 

Best regards
igor
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[aliismail]

Thanks a lot Igor! Do you happen to know if there is a more updated patch?