FN_PWM3_B 165 drivers/pinctrl/sh-pfc/pfc-r8a77470.c FN_DU0_DG1, FN_TX3_B, FN_SDA3_D, FN_PWM3_B, FN_A9, FN_PWM3_B 117 drivers/pinctrl/sh-pfc/pfc-r8a7794.c FN_A0, FN_SCIFB1_SCK, FN_PWM3_B,