mirror of
https://github.com/ByteWelder/Tactility.git
synced 2026-08-17 23:55:04 +00:00
109 lines
2.7 KiB
Plaintext
109 lines
2.7 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 <tactility/bindings/esp32_sdspi.h>
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#include <tactility/bindings/esp32_i8080.h>
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#include <tactility/bindings/esp32_pwm_ledc.h>
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#include <tactility/bindings/pwm_backlight.h>
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#include <bindings/ft6x36.h>
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#include <bindings/st7796_i8080.h>
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/ {
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compatible = "root";
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model = "Wireless-Tag WT32-SC01 Plus";
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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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i2c0 {
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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 6 GPIO_FLAG_NONE>;
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pin-scl = <&gpio0 5 GPIO_FLAG_NONE>;
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touch0 {
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compatible = "focaltech,ft6x36";
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reg = <0x38>;
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x-max = <320>;
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y-max = <480>;
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pin-interrupt = <&gpio0 7 GPIO_FLAG_NONE>;
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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 45 GPIO_FLAG_NONE>;
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period-ns = <25000>;
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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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// Off by default so display power-on won't show the screen from before the last power loss.
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// The display backlight is turned on during the boot process.
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status = "disabled";
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pwm = <&display_backlight_pwm>;
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};
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i8080_0 {
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compatible = "espressif,esp32-i8080";
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pin-dc = <&gpio0 0 GPIO_FLAG_NONE>;
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pin-wr = <&gpio0 47 GPIO_FLAG_NONE>;
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pin-d0 = <&gpio0 9 GPIO_FLAG_NONE>;
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pin-d1 = <&gpio0 46 GPIO_FLAG_NONE>;
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pin-d2 = <&gpio0 3 GPIO_FLAG_NONE>;
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pin-d3 = <&gpio0 8 GPIO_FLAG_NONE>;
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pin-d4 = <&gpio0 18 GPIO_FLAG_NONE>;
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pin-d5 = <&gpio0 17 GPIO_FLAG_NONE>;
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pin-d6 = <&gpio0 16 GPIO_FLAG_NONE>;
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pin-d7 = <&gpio0 15 GPIO_FLAG_NONE>;
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// horizontal-resolution * vertical-resolution / 10 (partial buffer) * 2 bytes/pixel
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max-transfer-bytes = <30720>;
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display@0 {
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compatible = "sitronix,st7796-i8080";
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horizontal-resolution = <320>;
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vertical-resolution = <480>;
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pixel-clock-hz = <20000000>;
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mirror-x;
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invert-color;
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bgr-order;
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pin-reset = <&gpio0 4 GPIO_FLAG_NONE>;
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backlight = <&display_backlight>;
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};
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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 41 GPIO_FLAG_NONE>;
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pin-mosi = <&gpio0 40 GPIO_FLAG_NONE>;
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pin-miso = <&gpio0 38 GPIO_FLAG_NONE>;
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pin-sclk = <&gpio0 39 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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};
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