ext_clki 678 drivers/pinctrl/sh-pfc/pfc-emev2.c EMEV_MUX_PIN(ext_clki, 5, EXT_CLKI); ext_clki 1104 drivers/pinctrl/sh-pfc/pfc-emev2.c SH_PFC_PIN_GROUP(ext_clki), ext_clki 1406 drivers/pinctrl/sh-pfc/pfc-emev2.c SH_PFC_FUNCTION(ext_clki),