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Is it possible to call other "debugfs" or "sysfs" attribute(s) to perform the needed initializations

Question asked by ramon.righini on Feb 1, 2018
Latest reply on Feb 8, 2018 by ramon.righini
Branched from an earlier discussion

Hello,

 

my custom board has a device that generates the clock for the AD9363, the device is programmable so during the unit boot it's not programmed and the kernel module prints this warning " Calibration TIMEOUT (0x287, 0x2)".

After the clock init, I have added a call to the "debugfs initialize", I have checked the RSSI and this call seems to be sufficient.

Now, I need to read also the chip temperature but I have found this post How to use the temperature sensor on ad9361 device correctly ? .

Is it possible to call other "debugfs" or "sysfs" attribute(s) to perform the needed initializations (executed during the driver loading) without remove (and re-add) the driver itself?

 

Thanks and Regards,

Ramon

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