FN_MSIOF2_TXD_C 126 drivers/pinctrl/sh-pfc/pfc-r8a77470.c FN_D1, FN_SDA3_B, FN_TX5_B, FN_MSIOF2_TXD_C, FN_SSI_WS5_B, FN_MSIOF2_TXD_C 173 drivers/pinctrl/sh-pfc/pfc-r8a7791.c FN_SSI_WS1, FN_I2C1_SCL_B, FN_IIC1_SCL_B, FN_MSIOF2_TXD_C, FN_GLO_I1_D,