| /* |
| * Copyright (c) 2019 Brett Witherspoon |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| /dts-v1/; |
| |
| #include <ti/cc2652r.dtsi> |
| #include "boosterpack_connector.dtsi" |
| |
| /* |
| * Define some constants from driverlib/ioc.h in TI HAL, |
| * since we don't have a way to include the file directly. |
| */ |
| #define IOC_PORT_MCU_UART0_TX 0x00000010 |
| #define IOC_PORT_MCU_UART0_RX 0x0000000F |
| |
| #define BTN_GPIO_FLAGS (GPIO_ACTIVE_LOW | GPIO_PULL_UP) |
| |
| / { |
| model = "TI CC26x2R1 LaunchXL"; |
| compatible = "ti,launchxl-cc26x2r1"; |
| |
| aliases { |
| led0 = &led0; |
| led1 = &led1; |
| sw0 = &btn0; |
| sw1 = &btn1; |
| }; |
| |
| chosen { |
| zephyr,sram = &sram0; |
| zephyr,flash = &flash0; |
| zephyr,console = &uart0; |
| zephyr,shell-uart = &uart0; |
| }; |
| |
| leds { |
| compatible = "gpio-leds"; |
| led0: led_0 { |
| gpios = <&gpio0 7 GPIO_ACTIVE_HIGH>; |
| label = "Green LED"; |
| }; |
| led1: led_1 { |
| gpios = <&gpio0 6 GPIO_ACTIVE_HIGH>; |
| label = "Red LED"; |
| }; |
| }; |
| |
| keys { |
| compatible = "gpio-keys"; |
| btn0: btn_0 { |
| gpios = <&gpio0 13 BTN_GPIO_FLAGS>; |
| label = "Push button 1"; |
| }; |
| btn1: btn_1 { |
| gpios = <&gpio0 14 BTN_GPIO_FLAGS>; |
| label = "Push button 2"; |
| }; |
| }; |
| |
| power-states { |
| idle: idle { |
| compatible = "zephyr,power-state"; |
| power-state-name = "suspend-to-idle"; |
| min-residency-us = <1000>; |
| }; |
| |
| standby: standby { |
| compatible = "zephyr,power-state"; |
| power-state-name = "standby"; |
| min-residency-us = <5000>; |
| exit-latency-us = <240>; |
| }; |
| }; |
| }; |
| |
| &cpu0 { |
| clock-frequency = <48000000>; |
| cpu-power-states = <&idle &standby>; |
| }; |
| |
| &trng { |
| status = "okay"; |
| }; |
| |
| &gpio0 { |
| status = "okay"; |
| }; |
| |
| &uart0 { |
| status = "okay"; |
| current-speed = <115200>; |
| tx-pin = <3 IOC_PORT_MCU_UART0_TX>; |
| rx-pin = <2 IOC_PORT_MCU_UART0_RX>; |
| }; |
| |
| &i2c0 { |
| status = "okay"; |
| scl-pin = <4>; |
| sda-pin = <5>; |
| }; |
| |
| &spi0 { |
| status = "okay"; |
| sck-pin = <10>; |
| mosi-pin = <9>; |
| miso-pin = <8>; |
| cs-pin = <11>; |
| cs-gpios = <&gpio0 11 GPIO_ACTIVE_LOW>; |
| }; |
| |
| &rtc { |
| status = "okay"; |
| }; |