| /* |
| * Copyright (c) 2022 AVSystem SÅ‚awomir Wolf Sp.j. (AVSystem) |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| /dts-v1/; |
| |
| #include <espressif/esp32/esp32_pico_d4.dtsi> |
| #include "m5stickc_plus-pinctrl.dtsi" |
| #include <zephyr/dt-bindings/input/input-event-codes.h> |
| #include <zephyr/dt-bindings/regulator/axp192.h> |
| #include <zephyr/dt-bindings/mipi_dbi/mipi_dbi.h> |
| |
| / { |
| model = "M5StickC Plus PROCPU"; |
| compatible = "m5stack,m5stickc-plus"; |
| |
| aliases { |
| led0 = &red_led; |
| sw0 = &user_button_0; |
| sw1 = &user_button_1; |
| uart-0 = &uart0; |
| i2c-0 = &i2c0; |
| watchdog0 = &wdt0; |
| accel0 = &mpu6886; |
| rtc = &bm8563; |
| }; |
| |
| chosen { |
| zephyr,sram = &sram0; |
| zephyr,console = &uart0; |
| zephyr,shell-uart = &uart0; |
| zephyr,flash = &flash0; |
| zephyr,code-partition = &slot0_partition; |
| zephyr,rtc = &bm8563; |
| zephyr,display = &st7789v; |
| zephyr,bt-hci = &esp32_bt_hci; |
| }; |
| |
| leds { |
| compatible = "gpio-leds"; |
| |
| red_led: led_0 { |
| gpios = <&gpio0 10 GPIO_ACTIVE_HIGH>; |
| label = "Red - LED0"; |
| }; |
| }; |
| |
| gpio_keys { |
| compatible = "gpio-keys"; |
| |
| user_button_0: button_0 { |
| label = "User button 0"; |
| gpios = <&gpio1 5 GPIO_ACTIVE_LOW>; |
| zephyr,code = <INPUT_KEY_0>; |
| }; |
| user_button_1: button_1 { |
| label = "User button 1"; |
| gpios = <&gpio1 7 GPIO_ACTIVE_LOW>; |
| zephyr,code = <INPUT_KEY_1>; |
| }; |
| }; |
| |
| mipi_dbi { |
| compatible = "zephyr,mipi-dbi-spi"; |
| spi-dev = <&spi3>; |
| dc-gpios = <&gpio0 23 GPIO_ACTIVE_HIGH>; |
| reset-gpios = <&gpio0 18 GPIO_ACTIVE_LOW>; |
| write-only; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| st7789v: st7789v@0 { |
| compatible = "sitronix,st7789v"; |
| reg = <0>; |
| mipi-max-frequency = <20000000>; |
| |
| width = <135>; |
| height = <240>; |
| x-offset = <53>; |
| y-offset = <40>; |
| |
| vcom = <0x28>; |
| gctrl = <0x35>; |
| vrhs = <0x10>; |
| vdvs = <0x20>; |
| mdac = <0x00>; |
| gamma = <0x01>; |
| colmod = <0x55>; |
| lcm = <0x2c>; |
| porch-param = [0c 0c 00 33 33]; |
| cmd2en-param = [5a 69 02 00]; |
| pwctrl1-param = [a4 a1]; |
| pvgam-param = [d0 00 02 07 0a 28 32 44 42 06 0e 12 14 17]; |
| nvgam-param = [d0 00 02 07 0a 28 31 54 47 0e 1c 17 1b 1e]; |
| ram-param = [00 F0]; |
| rgb-param = [40 02 14]; |
| mipi-mode = <MIPI_DBI_MODE_SPI_4WIRE>; |
| }; |
| }; |
| }; |
| |
| &uart0 { |
| status = "okay"; |
| current-speed = <115200>; |
| pinctrl-0 = <&uart0_tx_gpio1 &uart0_rx_gpio3>; |
| pinctrl-names = "default"; |
| }; |
| |
| &gpio0 { |
| status = "okay"; |
| }; |
| |
| &gpio1 { |
| status = "okay"; |
| }; |
| |
| /* IMU MPU-6886, RTC BM8563, PMU AXP192 */ |
| &i2c0 { |
| status = "okay"; |
| clock-frequency = <I2C_BITRATE_FAST>; |
| sda-gpios = <&gpio0 21 GPIO_OPEN_DRAIN>; |
| scl-gpios = <&gpio0 22 GPIO_OPEN_DRAIN>; |
| pinctrl-0 = <&i2c0_default>; |
| scl-timeout-us = <0>; |
| pinctrl-names = "default"; |
| |
| axp192_pmic: axp192@34 { |
| compatible = "x-powers,axp192"; |
| reg = <0x34>; |
| status = "okay"; |
| |
| axp192_regulator: axp192_regulator { |
| compatible = "x-powers,axp192-regulator"; |
| status = "okay"; |
| |
| vdd_mcu: DCDC1 { |
| regulator-init-microvolt = <3350000>; |
| regulator-min-microvolt = <3200000>; |
| regulator-max-microvolt = <3400000>; |
| regulator-initial-mode = <AXP192_DCDC_MODE_AUTO>; |
| regulator-boot-on; |
| regulator-always-on; |
| }; |
| |
| lcd_bl: LDO2 { |
| regulator-init-microvolt = <2800000>; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <3000000>; |
| regulator-boot-on; |
| }; |
| |
| lcd_logic: LDO3 { |
| regulator-init-microvolt = <3000000>; |
| }; |
| }; |
| axp192_gpio: axp192_gpio { |
| compatible = "x-powers,axp192-gpio"; |
| gpio-controller; |
| #gpio-cells = <2>; |
| ngpios = <6>; |
| status = "okay"; |
| }; |
| }; |
| |
| mpu6886: mpu6886@68 { |
| status = "okay"; |
| compatible = "invensense,mpu6050"; |
| reg = <0x68>; |
| }; |
| |
| bm8563: bm8563@51 { |
| compatible = "nxp,pcf8563"; |
| reg = <0x51>; |
| status = "okay"; |
| }; |
| }; |
| |
| &spi2 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| status = "okay"; |
| pinctrl-0 = <&spim2_miso_gpio12 &spim2_mosi_gpio11 |
| &spim2_sclk_gpio14 &spim2_csel_gpio16>; |
| pinctrl-names = "default"; |
| }; |
| |
| /* LCD TFT 1.14", 135x240 px, ST7789v2 */ |
| &spi3 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| status = "okay"; |
| pinctrl-0 = <&spim3_default>; |
| pinctrl-names = "default"; |
| }; |
| |
| &timer0 { |
| status = "okay"; |
| }; |
| |
| &timer1 { |
| status = "okay"; |
| }; |
| |
| &timer2 { |
| status = "okay"; |
| }; |
| |
| &timer3 { |
| status = "okay"; |
| }; |
| |
| &trng0 { |
| status = "okay"; |
| }; |
| |
| &flash0 { |
| status = "okay"; |
| partitions { |
| compatible = "fixed-partitions"; |
| #address-cells = <1>; |
| #size-cells = <1>; |
| |
| /* Reserve 60kB for the bootloader */ |
| boot_partition: partition@1000 { |
| label = "mcuboot"; |
| reg = <0x00001000 0x0000F000>; |
| read-only; |
| }; |
| |
| /* Reserve 1024kB for the application in slot 0 */ |
| slot0_partition: partition@10000 { |
| label = "image-0"; |
| reg = <0x00010000 0x00100000>; |
| }; |
| |
| /* Reserve 1024kB for the application in slot 1 */ |
| slot1_partition: partition@110000 { |
| label = "image-1"; |
| reg = <0x00110000 0x00100000>; |
| }; |
| |
| /* Reserve 256kB for the scratch partition */ |
| scratch_partition: partition@210000 { |
| label = "image-scratch"; |
| reg = <0x00210000 0x00040000>; |
| }; |
| |
| storage_partition: partition@250000 { |
| label = "storage"; |
| reg = <0x00250000 0x00006000>; |
| }; |
| }; |
| }; |
| |
| &esp32_bt_hci { |
| status = "okay"; |
| }; |