PSC13_PSC12_FN1
PSC13_PSC12_FN1, PSC13_PSC12_FN2, 0, 0,
PINMUX_DATA(SCIF0_PTT_SCK_MARK, PSC13_PSC12_FN1, PTT5_FN),
PINMUX_DATA(SCIF0_PTT_RXD_MARK, PSC13_PSC12_FN1, PTT4_FN),
PINMUX_DATA(SCIF0_PTT_TXD_MARK, PSC13_PSC12_FN1, PTT3_FN),