// SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * Copyright 2021 Embedian, Inc. */ #include "imx8mp-pitx-common.dtsi" / { model = "Embedian i.MX8MPlus pITX-iMX8M-PLUS SBC HDMI and RS485"; }; &uart2 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart2>; assigned-clocks = <&clk IMX8MP_CLK_UART2>; assigned-clock-parents = <&clk IMX8MP_SYS_PLL1_80M>; /delete-property/ fsl,uart-has-rtscts; linux,rs485-enabled-at-boot-time; rs485-rx-during-tx; rts-gpios = <&gpio2 7 GPIO_ACTIVE_HIGH>; status = "okay"; };