IP1_18 524 drivers/pinctrl/sh-pfc/pfc-r8a7792.c PINMUX_IPSR_GPSR(IP1_18, A21), IP1_18 525 drivers/pinctrl/sh-pfc/pfc-r8a7792.c PINMUX_IPSR_GPSR(IP1_18, MISO_IO1),