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162 lines
2.8 KiB
162 lines
2.8 KiB
/* |
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* Copyright (c) 2023 Martin Kiepfer <mrmarteng@teleschirm.org> |
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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 <espressif/esp32s3/esp32s3_fn8.dtsi> |
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#include "m5stack_stamps3-pinctrl.dtsi" |
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#include "m5stack_stamps3_connectors.dtsi" |
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#include <zephyr/dt-bindings/pwm/pwm.h> |
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#include <dt-bindings/led/led.h> |
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#include <dt-bindings/led/worldsemi_ws2812c.h> |
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#include <zephyr/dt-bindings/input/input-event-codes.h> |
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#include <espressif/partitions_0x0_amp.dtsi> |
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/ { |
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model = "M5Stack StampS3 PROCPU"; |
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compatible = "m5stack,stamps3"; |
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chosen { |
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zephyr,sram = &sram1; |
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zephyr,console = &usb_serial; |
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zephyr,shell-uart = &usb_serial; |
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zephyr,flash = &flash0; |
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zephyr,code-partition = &slot0_partition; |
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zephyr,bt-hci = &esp32_bt_hci; |
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}; |
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aliases { |
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sw0 = &user_button_0; |
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watchdog0 = &wdt0; |
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//pwm-0 = &ledc0; |
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i2c-0 = &i2c0; |
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led-strip = &status_rgb_led; |
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}; |
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gpio_keys { |
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compatible = "gpio-keys"; |
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/* This is the button that's underneath the LCD display */ |
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user_button_0: button_0 { |
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label = "User button 0"; |
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gpios = <&gpio0 0 GPIO_ACTIVE_LOW>; |
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zephyr,code = <INPUT_KEY_0>; |
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}; |
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}; |
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}; |
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&usb_serial { |
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status = "okay"; |
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}; |
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&uart0 { |
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status = "okay"; |
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current-speed = <115200>; |
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pinctrl-0 = <&uart0_default>; |
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pinctrl-names = "default"; |
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}; |
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&i2c0 { |
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status = "okay"; |
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clock-frequency = <I2C_BITRATE_STANDARD>; |
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pinctrl-0 = <&i2c0_default>; |
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pinctrl-names = "default"; |
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}; |
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&i2c1 { |
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status = "okay"; |
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clock-frequency = <I2C_BITRATE_STANDARD>; |
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pinctrl-0 = <&i2c1_default>; |
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pinctrl-names = "default"; |
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}; |
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&trng0 { |
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status = "okay"; |
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}; |
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&mcpwm0 { |
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status = "okay"; |
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pinctrl-0 = <&mcpwm0_default>; |
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pinctrl-names = "default"; |
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prescale = <255>; |
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prescale-timer0 = <100>; |
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prescale-timer1 = <100>; |
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}; |
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&ledc0 { |
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pinctrl-0 = <&ledc0_default>; |
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pinctrl-names = "default"; |
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status = "disabled"; |
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#address-cells = <1>; |
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#size-cells = <0>; |
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channel0@0 { |
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reg = <0x0>; |
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timer = <0>; |
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}; |
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channel0@1 { |
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reg = <0x1>; |
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timer = <0>; |
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}; |
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}; |
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&spi2 { |
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#address-cells = <1>; |
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#size-cells = <0>; |
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status = "okay"; |
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pinctrl-0 = <&spim2_default>; |
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pinctrl-names = "default"; |
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}; |
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&spi3 { |
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#address-cells = <1>; |
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#size-cells = <0>; |
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status = "okay"; |
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line-idle-low; |
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pinctrl-0 = <&spim3_default>; |
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pinctrl-names = "default"; |
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status_rgb_led: ws2812@0 { |
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compatible = "worldsemi,ws2812-spi"; |
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reg = <0x0>; |
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spi-max-frequency = <WS2812C_SPI_FREQ>; |
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chain-length = <1>; |
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color-mapping = <LED_COLOR_ID_GREEN>, |
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<LED_COLOR_ID_RED>, |
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<LED_COLOR_ID_BLUE>; |
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spi-one-frame = <WS2812C_ONE_FRAME>; |
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spi-zero-frame = <WS2812C_ZERO_FRAME>; |
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reset-delay = <250>; |
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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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&wdt0 { |
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status = "okay"; |
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}; |
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&timer0 { |
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status = "okay"; |
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}; |
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&timer1 { |
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status = "okay"; |
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}; |
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&esp32_bt_hci { |
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status = "okay"; |
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}; |
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&wifi { |
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status = "okay"; |
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};
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