Is "enum davinci_da850_index" in linux-03.20.00.12/arch/arm/mach-davinci/include/mach/mux.h supposed to be the index for:
"static const struct mux_config da850_pins[]" in linux-03.20.00.12/arch/arm/mach-davinci/da850.c?
If yes, the are out of sync: the UART1 and UART2 RTS and CTS are not defined in static const struct mux_config da850_pins[]. If no, is a different set of enum/struct used for OMAPL138?