FN_I2C4_SDA_C 213 drivers/pinctrl/sh-pfc/pfc-r8a7791.c FN_IRQ4, FN_HRX1_C, FN_I2C4_SDA_C, FN_MSIOF2_RXD_E, FN_INTC_IRQ4_N, FN_I2C4_SDA_C 298 drivers/pinctrl/sh-pfc/pfc-r8a7794.c FN_SSI_SDATA6, FN_SCIFA1_TXD_B, FN_I2C4_SDA_C,