IP0_20_19 832 drivers/pinctrl/sh-pfc/pfc-r8a7791.c PINMUX_IPSR_GPSR(IP0_20_19, A1), IP0_20_19 833 drivers/pinctrl/sh-pfc/pfc-r8a7791.c PINMUX_IPSR_MSEL(IP0_20_19, MSIOF0_SYNC_B, SEL_SOF0_1),