mirror of
https://github.com/ByteWelder/Tactility.git
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103 lines
2.3 KiB
Plaintext
103 lines
2.3 KiB
Plaintext
/dts-v1/;
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#include <tactility/bindings/root.h>
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#include <tactility/bindings/esp32_ble.h>
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#include <tactility/bindings/esp32_wifi_pinned.h>
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#include <tactility/bindings/esp32_gpio.h>
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#include <tactility/bindings/esp32_i2c.h>
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#include <tactility/bindings/esp32_spi.h>
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#include <bindings/qmi8658.h>
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#include <tactility/bindings/esp32_sdspi.h>
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#include <tactility/bindings/esp32_pwm_ledc.h>
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#include <tactility/bindings/esp32_usbdevice.h>
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#include <tactility/bindings/pwm_backlight.h>
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#include <bindings/st7789.h>
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// Reference: https://www.waveshare.com/wiki/ESP32-S3-LCD-1.3
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/ {
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compatible = "root";
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model = "Waveshare S3 LCD 1.3";
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wifi0 {
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compatible = "espressif,esp32-wifi-pinned";
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status = "disabled";
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};
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ble0 {
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compatible = "espressif,esp32-ble";
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status = "disabled";
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};
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gpio0 {
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compatible = "espressif,esp32-gpio";
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gpio-count = <49>;
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};
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i2c_main {
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compatible = "espressif,esp32-i2c";
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port = <I2C_NUM_0>;
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clock-frequency = <400000>;
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pin-sda = <&gpio0 47 GPIO_FLAG_NONE>;
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pin-scl = <&gpio0 48 GPIO_FLAG_NONE>;
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qmi8658 {
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compatible = "qst,qmi8658";
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reg = <0x6B>;
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};
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};
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display_backlight_pwm {
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compatible = "espressif,esp32-pwm-ledc";
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pin = <&gpio0 20 GPIO_FLAG_NONE>;
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period-ns = <33333>;
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ledc-timer = <0>;
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ledc-channel = <0>;
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};
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display_backlight {
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compatible = "pwm-backlight";
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pwm = <&display_backlight_pwm>;
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};
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spi0 {
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compatible = "espressif,esp32-spi";
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host = <SPI2_HOST>;
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cs-gpios = <&gpio0 39 GPIO_FLAG_NONE>;
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pin-mosi = <&gpio0 41 GPIO_FLAG_NONE>;
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pin-sclk = <&gpio0 40 GPIO_FLAG_NONE>;
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display@0 {
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compatible = "sitronix,st7789";
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horizontal-resolution = <240>;
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vertical-resolution = <240>;
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invert-color;
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pixel-clock-hz = <62500000>;
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pin-dc = <&gpio0 38 GPIO_FLAG_NONE>;
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pin-reset = <&gpio0 42 GPIO_FLAG_NONE>;
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backlight = <&display_backlight>;
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};
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};
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spi1 {
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compatible = "espressif,esp32-spi";
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host = <SPI3_HOST>;
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cs-gpios = <&gpio0 17 GPIO_FLAG_NONE>;
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pin-mosi = <&gpio0 18 GPIO_FLAG_NONE>;
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pin-miso = <&gpio0 16 GPIO_FLAG_NONE>;
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pin-sclk = <&gpio0 21 GPIO_FLAG_NONE>;
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sdcard@0 {
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compatible = "espressif,esp32-sdspi";
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frequency-khz = <20000>;
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};
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};
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usbdevice0 {
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compatible = "espressif,esp32-usbdevice";
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usbdevicemsc0 {
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compatible = "espressif,esp32-usbdevice-msc";
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};
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};
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};
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