Re: [PATCH V2 2/5] tty: serial: fsl_lpuart: clear UARTCTRL_LOOPS in lpuart32_shutdown()

[Michael Walle <michael@xxxxxxxx>]

Am 2022-11-10 09:17, schrieb Sherry Sun:
> UARTCTRL_LOOPS bit is set in lpuart32_set_mctrl() for loopback mode, 
> but
> nowhere clear this bit, it should be cleared when closing the uart port
> to avoid the loopback mode been enabled by default when reopening the
> uart.

It's cleared in set_mctrl(). What is the expectation from the serial
core here?

-michael