213 lines
3.4 KiB
Plaintext
213 lines
3.4 KiB
Plaintext
/*
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* Copyright 2019,2024 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_lpc55S6x.dtsi>
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#include "lpcxpresso55s69.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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/ {
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model = "NXP LPCXpresso55S69 board";
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compatible = "nxp,lpc55xxx", "nxp,lpc";
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cpus {
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/delete-node/ cpu@1;
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};
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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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sw2 = &user_button_3;
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watchdog0 = &wwdt0;
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/* For pwm test suites */
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pwm-0 = &sc_timer;
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pwm-led0 = &red_pwm_led;
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red-pwm-led = &red_pwm_led;
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sdhc0 = &sdhc0;
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accel0 = &mma8652fc;
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sdhc0 = &sdif;
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};
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chosen {
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zephyr,sram = &sram0;
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zephyr,flash = &flash0;
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zephyr,code-partition = &slot0_partition;
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zephyr,code-cpu1-partition = &slot0_ns_partition;
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zephyr,sram-cpu1-partition = &sram3;
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zephyr,console = &flexcomm0;
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zephyr,shell-uart = &flexcomm0;
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zephyr,entropy = &rng;
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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 = <&gpio0 5 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>;
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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 = <&gpio1 18 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
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zephyr,code = <INPUT_KEY_1>;
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};
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user_button_3: button_2 {
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label = "User SW3";
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gpios = <&gpio1 9 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
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zephyr,code = <INPUT_KEY_2>;
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};
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};
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pwmleds {
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compatible = "pwm-leds";
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red_pwm_led: red_pwm_led {
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pwms = <&sc_timer 0 PWM_MSEC(20) PWM_POLARITY_NORMAL>;
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label = "Red PWM LED";
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status = "okay";
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};
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};
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};
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/*
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* Default for this board is to allocate SRAM0-2 to cpu0 but the
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* application can have an application specific device tree to
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* allocate the SRAM0-4 differently.
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*
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* For example, SRAM0-3 could be allocated to cpu0 with only SRAM4
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* for cpu1. This would require the zephyr,sram chosen value for cpu1
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* to be changed to sram4 and the value of sram0 to have a DT_SIZE_K
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* of 256.
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*
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*/
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&sram0 {
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compatible = "mmio-sram";
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reg = <0x20000000 DT_SIZE_K(192)>;
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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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&green_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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&flexcomm0 {
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status = "okay";
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};
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&flexcomm4 {
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status = "okay";
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};
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&sdif {
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status = "okay";
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pinctrl-0 = <&pinmux_sdif_default>;
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pinctrl-names = "default";
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mmc {
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compatible = "zephyr,sdmmc-disk";
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status = "okay";
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};
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};
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&hs_lspi {
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status = "okay";
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cs-gpios = <&gpio1 1 GPIO_ACTIVE_LOW>;
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};
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&wwdt0 {
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status = "okay";
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};
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&adc0 {
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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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&mailbox0 {
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status = "okay";
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};
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&usbfs {
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pinctrl-0 = <&pinmux_usbfs>;
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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 = <&usbphy1>;
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};
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&usbphy1 {
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status = "okay";
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tx-d-cal = <5>;
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tx-cal-45-dp-ohms = <10>;
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tx-cal-45-dm-ohms = <10>;
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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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/* I2S receive channel */
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i2s0: &flexcomm6 {
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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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};
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/* I2S transmit channel */
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i2s1: &flexcomm7 {
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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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};
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&sc_timer {
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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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&dma1 {
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status = "okay";
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};
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&mrt_channel0 {
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status = "okay";
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};
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