linux-imx

dt-bindings: pinctrl: imx8mm: add macros for UART1 on SAI2 pins

To use the pins in DTE mode, you have to add the fsl,dte-mode property
to the UART node in the device tree in addition to muxing the pins with
the correct macros.

Signed-off-by: Daniel Glöckner <dg@emlix.com>
Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Signed-off-by: Christian Hemp <c.hemp@phytec.de>