du0_clk1_out 2188 drivers/pinctrl/sh-pfc/pfc-r8a77470.c SH_PFC_PIN_GROUP(du0_clk1_out), du0_clk1_out 3791 drivers/pinctrl/sh-pfc/pfc-r8a7794.c SH_PFC_PIN_GROUP(du0_clk1_out),