FN_HTX1_C 173 drivers/pinctrl/sh-pfc/pfc-r8a77470.c FN_DU0_DG7, FN_HTX1_C, FN_PWM6_B, FN_A15, FN_HTX1_C 214 drivers/pinctrl/sh-pfc/pfc-r8a7791.c FN_IRQ5, FN_HTX1_C, FN_I2C1_SCL_E, FN_MSIOF2_SCK_E,