RPU_DEBUG 794 drivers/pinctrl/pinctrl-pistachio.c MFIO_MUX_PIN_GROUP(77, MDC_DEBUG, MIPS_TRACE_DM, RPU_DEBUG, RPU_DEBUG 796 drivers/pinctrl/pinctrl-pistachio.c MFIO_MUX_PIN_GROUP(78, MDC_DEBUG, MIPS_TRACE_PROBE_N, RPU_DEBUG,