Did anyone have any success in using the megamux values ?
I tried to map the UART0 to GPIO 6/7 using
config_uart.pin_number_pad[0] = MEGAMUX_LP_GPIO_6_UART0_RXD;
config_uart.pin_number_pad[1] = MEGAMUX_LP_GPIO_7_UART0_TXD;
config_uart.pinmux_sel_pad[0] = MUX_LP_GPIO_6_MEGAMUX;
config_uart.pinmux_sel_pad[1] = MUX_LP_GPIO_7_MEGAMUX;
and using UART0 module at uart_init
But I get no output.