Colibri iMX8X UART_C_RX always high

Hi all,
I’m working on Colibri-imx8x UART_C_RX( SODIMM 19) for receive pin we didn’t give any connection, still the pin is always HIGH. Kindly help me to resolve this.

Thanks in advance,

Hi @Seyed ,
Its okay for it to be high, you can proceed with using it