[PATCH] ARM: dts: imx6qdl-gw560x: Remove incorrect 'uart-has-rtscts'

[Shawn Guo]

On Mon, Nov 21, 2022 at 05:22:59PM -0300, Fabio Estevam wrote:
> From: Fabio Estevam <festevam at denx.de>
> 
> The following build warning is seen when running:
> 
> make dtbs_check DT_SCHEMA_FILES=fsl-imx-uart.yaml
> 
> arch/arm/boot/dts/imx6dl-gw560x.dtb: serial at 2020000: rts-gpios: False schema does not allow [[20, 1, 0]]
> 	From schema: Documentation/devicetree/bindings/serial/fsl-imx-uart.yaml
> 
> The imx6qdl-gw560x board does not expose the UART RTS and CTS
> as native UART pins, so 'uart-has-rtscts' should not be used.
> 
> Using 'uart-has-rtscts' with 'rts-gpios' is an invalid combination
> detected by serial.yaml.
> 
> Fix the problem by removing the incorrect 'uart-has-rtscts' property.
> 
> Fixes: b8a559feffb2 ("ARM: dts: imx: add Gateworks Ventana GW5600 support")
> Signed-off-by: Fabio Estevam <festevam at denx.de>

Applied, thanks!