On Sat, Jan 7, 2017 at 1:34 PM, Clemens Gruber
[off-list ref] wrote:

Hi Fabio,

On Sat, Jan 07, 2017 at 12:57:10PM -0200, Fabio Estevam wrote:

quoted

The MX6QDL_PAD_CSI0_DAT16__UART4_CTS_B option is only valid in dte mode.

Ah, the input select is limited in that way, I see.

You wrote that you tried rts-gpios.
What about setting cts-gpios to gpio6 2 in the DT?

Or can you remux RX and TX to be switched to work in dte mode?

I managed to get RS485 in half-duplex working with rts-gios. Will send
a patch shortly.

Thanks