boards: ti: lp_em_cc2340r5: Add UART support (f36f4321) · Commits · Wenxi XU / zephyr

boards/ti/lp_em_cc2340r5/lp_em_cc2340r5-pinctrl.dtsi

0 → 100644

+21 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (c) 2024 Texas Instruments Incorporated
		* Copyright (c) 2024 BayLibre, SAS
		*
		* SPDX-License-Identifier: Apache-2.0
		*/

		#include <zephyr/dt-bindings/pinctrl/cc23x0-pinctrl.h>

		&pinctrl {
		/* UART0 */
		uart0_tx_default: uart0_tx_default {
		pinmux = <20 DIO20_UART0_TXD>;
		bias-disable;
		};
		uart0_rx_default: uart0_rx_default {
		pinmux = <22 DIO22_UART0_RXD>;
		bias-disable;
		input-enable;
		};
		};

+10 −0

Original line number	Diff line number	Diff line
		@@ -9,6 +9,7 @@

		#include <ti/cc2340r5.dtsi>
		#include "boosterpack_connector.dtsi"
		#include "lp_em_cc2340r5-pinctrl.dtsi"
		#include <zephyr/dt-bindings/gpio/gpio.h>
		#include <zephyr/dt-bindings/input/input-event-codes.h>

		@@ -20,6 +21,8 @@
		zephyr,sram = &sram0;
		zephyr,flash = &flash0;
		zephyr,code-partition = &slot0_partition;
		zephyr,console = &uart0;
		zephyr,shell-uart = &uart0;
		};

		aliases {
		@@ -63,3 +66,10 @@
		&gpio0 {
		status = "okay";
		};

		&uart0 {
		status = "okay";
		current-speed = <115200>;
		pinctrl-0 = <&uart0_rx_default &uart0_tx_default>;
		pinctrl-names = "default";
		};