app_sdc_init assert when using P0.0

In the file app_sdcard.c of the SDK13.0.0, an assert is done when calling app_sdc_init() with a pin P0.0. Can i safely use P0.0 with the assert deactivated or should i use another pin ?

ASSERT(p_config->cs_pin && p_config->miso_pin
       && p_config->mosi_pin && p_config->sck_pin);