399 lines
7.5 KiB
Plaintext
399 lines
7.5 KiB
Plaintext
/*
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* Copyright (c) 2020-2023, NXP
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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/dts-v1/;
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#include <nxp/nxp_rt6xx.dtsi>
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#include <zephyr/dt-bindings/pwm/pwm.h>
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#include <zephyr/dt-bindings/input/input-event-codes.h>
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#include "mimxrt685_evk-pinctrl.dtsi"
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/ {
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model = "NXP MIMXRT685-EVK board";
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compatible = "nxp,mimxrt685";
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aliases {
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sw0 = &user_button_1;
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sw1 = &user_button_2;
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led0 = &green_led;
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led1 = &blue_led;
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led2 = &red_led;
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usart-0 = &flexcomm0;
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/* For pwm test suites */
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pwm-0 = &sc_timer;
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pwm-led0 = &green_pwm_led;
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green-pwm-led = &green_pwm_led;
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blue-pwm-led = &blue_pwm_led;
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red-pwm-led = &red_pwm_led;
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watchdog0 = &wwdt0;
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magn0 = &fxos8700;
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accel0 = &fxos8700;
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sdhc0 = &usdhc0;
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};
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chosen {
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zephyr,flash-controller = &mx25um51345g;
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zephyr,flash = &mx25um51345g;
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zephyr,code-partition = &slot0_partition;
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zephyr,sram = &sram0;
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zephyr,console = &flexcomm0;
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zephyr,shell-uart = &flexcomm0;
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};
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gpio_keys {
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compatible = "gpio-keys";
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user_button_1: button_0 {
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label = "User SW1";
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gpios = <&gpio1 1 GPIO_ACTIVE_LOW>;
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zephyr,code = <INPUT_KEY_0>;
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};
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user_button_2: button_1 {
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label = "User SW2";
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gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
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zephyr,code = <INPUT_KEY_1>;
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};
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};
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leds: leds {
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compatible = "gpio-leds";
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green_led: led_1 {
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gpios = <&gpio0 14 0>;
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label = "User LED_GREEN";
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};
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blue_led: led_2 {
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gpios = <&gpio0 26 0>;
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label = "User LED_BLUE";
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};
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red_led: led_3 {
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gpios = <&gpio0 31 0>;
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label = "User LED_RED";
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};
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};
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pwmleds {
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compatible = "pwm-leds";
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green_pwm_led: green_pwm_led {
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pwms = <&sc_timer 0 PWM_MSEC(20) PWM_POLARITY_NORMAL>;
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label = "Green PWM LED";
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status = "okay";
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};
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blue_pwm_led: blue_pwm_led {
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pwms = <&sc_timer 6 PWM_MSEC(20) PWM_POLARITY_NORMAL>;
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label = "Blue PWM LED";
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status = "okay";
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};
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red_pwm_led: red_pwm_led {
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pwms = <&sc_timer 6 PWM_MSEC(20) PWM_POLARITY_NORMAL>;
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label = "Red PWM LED";
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status = "disabled";
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};
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};
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arduino_header: arduino-connector {
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compatible = "arduino-header-r3";
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#gpio-cells = <2>;
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gpio-map-mask = <0xffffffff 0xffffffc0>;
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gpio-map-pass-thru = <0 0x3f>;
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gpio-map = <0 0 &gpio0 5 0>, /* A0 */
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<1 0 &gpio0 6 0>, /* A1 */
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<2 0 &gpio0 19 0>, /* A2 */
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<3 0 &gpio0 20 0>, /* A3 */
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<4 0 &gpio0 17 0>, /* A4 */
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<5 0 &gpio0 18 0>, /* A5 */
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<6 0 &gpio0 30 0>, /* D0 */
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<7 0 &gpio0 29 0>, /* D1 */
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<8 0 &gpio0 28 0>, /* D2 */
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<9 0 &gpio0 27 0>, /* D3 */
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<10 0 &gpio1 0 0>, /* D4 */
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<11 0 &gpio1 10 0>, /* D5 */
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<12 0 &gpio1 2 0>, /* D6 */
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<13 0 &gpio1 8 0>, /* D7 */
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<14 0 &gpio1 9 0>, /* D8 */
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<15 0 &gpio1 7 0>, /* D9 */
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<16 0 &gpio1 6 0>, /* D10 */
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<17 0 &gpio1 5 0>, /* D11 */
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<18 0 &gpio1 4 0>, /* D12 */
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<19 0 &gpio1 3 0>, /* D13 */
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<20 0 &gpio0 17 0>, /* D14 */
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<21 0 &gpio0 18 0>; /* D15 */
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};
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};
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/*
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* RT600 EVK board uses OS timer as the kernel timer
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* In case we need to switch to SYSTICK timer, then
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* replace &os_timer with &systick
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*/
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&os_timer {
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status = "okay";
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wakeup-source;
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};
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&rtc {
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status = "okay";
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};
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&flexcomm0 {
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compatible = "nxp,lpc-usart";
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status = "okay";
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current-speed = <115200>;
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pinctrl-0 = <&pinmux_flexcomm0_usart>;
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pinctrl-names = "default";
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dmas = <&dma0 0>, <&dma0 1>;
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dma-names = "rx", "tx";
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};
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arduino_i2c: &flexcomm2 {
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compatible = "nxp,lpc-i2c";
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status = "okay";
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pinctrl-0 = <&pinmux_flexcomm2_i2c>;
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pinctrl-names = "default";
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clock-frequency = <I2C_BITRATE_FAST>;
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#address-cells = <1>;
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#size-cells = <0>;
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fxos8700: fxos8700@1e {
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compatible = "nxp,fxos8700";
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reg = <0x1e>;
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int1-gpios = <&gpio1 5 GPIO_ACTIVE_LOW>;
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reset-gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>;
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};
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};
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arduino_serial: &flexcomm4 {
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compatible = "nxp,lpc-usart";
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status = "okay";
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current-speed = <115200>;
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pinctrl-0 = <&pinmux_flexcomm4_usart>;
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pinctrl-names = "default";
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dmas = <&dma0 8>, <&dma0 9>;
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dma-names = "rx", "tx";
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};
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arduino_spi: &flexcomm5 {
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compatible = "nxp,lpc-spi";
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status = "okay";
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#address-cells = <1>;
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#size-cells = <0>;
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dmas = <&dma0 10>, <&dma0 11>;
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dma-names = "rx", "tx";
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pinctrl-0 = <&pinmux_flexcomm5_spi>;
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pinctrl-names = "default";
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};
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/* I2S receive channel */
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i2s0: &flexcomm1 {
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status = "okay";
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compatible = "nxp,lpc-i2s";
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#address-cells = <1>;
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#size-cells = <0>;
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dmas = <&dma0 2>;
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dma-names = "rx";
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pinctrl-0 = <&pinmux_flexcomm1_i2s>;
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pinctrl-names = "default";
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};
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/* I2S transmit channel */
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i2s1: &flexcomm3 {
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status = "okay";
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compatible = "nxp,lpc-i2s";
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#address-cells = <1>;
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#size-cells = <0>;
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dmas = <&dma0 7>;
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dma-names = "tx";
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pinctrl-0 = <&pinmux_flexcomm3_i2s>;
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pinctrl-names = "default";
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};
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/* PCA9420 PMIC */
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&pmic_i2c {
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status = "okay";
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compatible = "nxp,lpc-i2c";
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clock-frequency = <I2C_BITRATE_FAST>;
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#address-cells = <1>;
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#size-cells = <0>;
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pinctrl-0 = <&pinmux_pmic_i2c>;
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pinctrl-names = "default";
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pca9420: pca9420@61 {
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compatible = "nxp,pca9420";
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reg = <0x61>;
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nxp,enable-modesel-pins;
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buck1: BUCK1 {
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regulator-boot-on;
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};
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buck2: BUCK2 {
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regulator-boot-on;
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};
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ldo1: LDO1 {
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regulator-boot-on;
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};
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ldo2: LDO2 {
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regulator-boot-on;
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};
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};
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};
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&flexspi {
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pinctrl-0 = <&pinmux_flexspi>;
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pinctrl-names = "default";
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status = "okay";
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mx25um51345g: mx25um51345g@2 {
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compatible = "nxp,imx-flexspi-mx25um51345g";
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/* MX25UM51245G is 64MB, 512MBit flash part */
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size = <DT_SIZE_M(64 * 8)>;
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reg = <2>;
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spi-max-frequency = <200000000>;
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status = "okay";
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jedec-id = [c2 81 3a];
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erase-block-size = <4096>;
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write-block-size = <16>;
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partitions {
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compatible = "fixed-partitions";
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#address-cells = <1>;
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#size-cells = <1>;
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boot_partition: partition@0 {
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label = "mcuboot";
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reg = <0x00000000 DT_SIZE_K(128)>;
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};
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/* The MCUBoot swap-move algorithm uses the last 98 sectors
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* of the primary slot0 for swap status and move.
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*/
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slot0_partition: partition@20000 {
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label = "image-0";
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reg = <0x00020000 (DT_SIZE_M(3) + DT_SIZE_K(98 * 4))>;
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};
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slot1_partition: partition@382000 {
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label = "image-1";
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reg = <0x00382000 DT_SIZE_M(3)>;
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};
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storage_partition: partition@682000 {
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label = "storage";
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reg = <0x00682000 (DT_SIZE_M(58) - DT_SIZE_K(520))>;
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};
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};
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};
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};
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&gpio0 {
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status = "okay";
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};
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&gpio1 {
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status = "okay";
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};
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&gpio2 {
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status = "okay";
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};
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&dma0 {
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status = "okay";
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};
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&wwdt0 {
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status = "okay";
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};
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&user_button_1 {
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status = "okay";
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};
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&user_button_2 {
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status = "okay";
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};
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&green_led {
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status = "okay";
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};
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&blue_led {
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status = "okay";
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};
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&red_led {
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status = "okay";
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};
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&sc_timer {
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status = "okay";
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pinctrl-0 = <&pinmux_sctimer>;
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pinctrl-names = "default";
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};
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&usdhc0 {
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status = "okay";
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/* Quick fix for 1.8V SD cards on RT600- disable 1.8V negotiation */
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no-1-8-v;
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pwr-gpios = <&gpio2 10 GPIO_ACTIVE_HIGH>;
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cd-gpios = <&gpio2 9 GPIO_ACTIVE_LOW>;
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sdmmc {
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compatible = "zephyr,sdmmc-disk";
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status = "okay";
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};
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pinctrl-0 = <&pinmux_usdhc>;
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pinctrl-names = "default";
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};
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&lpadc0 {
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status = "okay";
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pinctrl-0 = <&pinmux_lpadc0>;
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pinctrl-names = "default";
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};
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zephyr_udc0: &usbhs {
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status = "okay";
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phy_handle = <&usbphy>;
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};
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&usbphy {
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status = "okay";
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tx-d-cal = <12>;
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tx-cal-45-dp-ohms = <6>;
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tx-cal-45-dm-ohms = <6>;
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};
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&ctimer0 {
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status = "okay";
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};
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&ctimer1 {
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status = "okay";
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};
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&ctimer2 {
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status = "okay";
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};
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&ctimer3 {
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status = "okay";
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};
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&ctimer4 {
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status = "okay";
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};
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&i3c0 {
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pinctrl-0 = <&pinmux_i3c>;
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pinctrl-names = "default";
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status = "okay";
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};
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/* Disable this node if not using USB and need another MPU region */
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&sram1 {
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status = "okay";
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};
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