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→Usage with sysfs
==== Usage with [https://www.kernel.org/doc/Documentation/gpio/sysfs.txt sysfs] ====
It is possible to configure the GPIO pin directly at Linux userspace using [https://www.kernel.org/doc/Documentation/gpio/sysfs.txt sysfs] even if it is discouraged: see [[DESK-MX8M-L/Pheripherals/GPIOGPIOs#GPIO sysfs deprecated | below ]].
See here below, an example of configuring a GPIO pin using J8 connector: