Commit 9af6702f authored by Matthias Schiffer's avatar Matthias Schiffer Committed by Shawn Guo
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ARM: dts: imx7-mba7: enable RS485 on UART7 



The UART7 interface is connected to a full-duplex RS485 transceiver.

Signed-off-by: default avatarMatthias Schiffer <matthias.schiffer@ew.tq-group.com>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent 0d5e50cf

arch/arm/boot/dts/imx7-mba7.dtsi

+3 −0
Original line number Diff line number Diff line
@@ -561,6 +561,9 @@ 
	assigned-clocks = <&clks IMX7D_UART7_ROOT_SRC>;

	assigned-clock-parents = <&clks IMX7D_OSC_24M_CLK>;

	uart-has-rtscts;

	linux,rs485-enabled-at-boot-time;

	rs485-rts-active-low;

	rs485-rx-during-tx;

	status = "okay";

};