Ken Van Hoeylandt
d896657bf9
Device migrations: - cyd-4848S040c - guition-jc1060p470ciwy - guition-jc2432w328c - guition-jc3248w535c (known issue with display and touch, Shadowtrance will look into it) - guition-jc8048w550c - heltec-wifi-lora-32-v3 - lilygo-tdeck-max (excluding graphics) - lilygo-tdisplay - lilygo-tdisplay-s3 - lilygo-tdongle-s3 - lilygo-tlora-pager Driver migrations: - Implemented haptic driver interface in kernel - AXS15231b - BQ25896 - BQ27220 - CST328 - CST6xx - DRV2605 - JD9165 - Custom LilyGO driver for T-Lora Pager - SSD1306 - ST7701 - ST7735 - SY6970 - TCA8418 Fixes/improvements: - Boot app: support for multiple power devices, improved UI - lvgl_devices and related code: fixes for mapping - Support for arrays in dts parser
147 lines
3.4 KiB
Devicetree
147 lines
3.4 KiB
Devicetree
/dts-v1/;
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#include <tactility/bindings/root.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_pwm_ledc.h>
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#include <tactility/bindings/esp32_spi.h>
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#include <tactility/bindings/esp32_uart.h>
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#include <tactility/bindings/esp32_sdspi.h>
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#include <tactility/bindings/esp32_wifi_pinned.h>
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#include <tactility/bindings/pwm_backlight.h>
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#include <tactility/bindings/rgb_led_pwm.h>
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#include <bindings/st7789.h>
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#include <bindings/cst816s.h>
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/ {
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compatible = "root";
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model = "Guition JC2432W328C";
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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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gpio0 {
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compatible = "espressif,esp32-gpio";
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gpio-count = <40>;
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};
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i2c_internal: 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 33 GPIO_FLAG_NONE>;
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pin-scl = <&gpio0 32 GPIO_FLAG_NONE>;
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touch {
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compatible = "hynitron,cst816s";
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reg = <0x15>;
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x-max = <240>;
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y-max = <320>;
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};
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};
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// CN1 header
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i2c_external: i2c1 {
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compatible = "espressif,esp32-i2c";
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port = <I2C_NUM_1>;
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clock-frequency = <400000>;
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pin-sda = <&gpio0 21 GPIO_FLAG_NONE>;
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pin-scl = <&gpio0 22 GPIO_FLAG_NONE>;
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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 27 GPIO_FLAG_NONE>;
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period-ns = <25000>;
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ledc-timer = <1>;
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ledc-channel = <3>;
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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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spi0 {
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compatible = "espressif,esp32-spi";
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host = <SPI2_HOST>;
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cs-gpios = <&gpio0 15 GPIO_FLAG_NONE>;
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pin-mosi = <&gpio0 13 GPIO_FLAG_NONE>;
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pin-sclk = <&gpio0 14 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 = <320>;
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pixel-clock-hz = <62500000>;
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pin-dc = <&gpio0 2 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 5 GPIO_FLAG_NONE>;
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pin-mosi = <&gpio0 23 GPIO_FLAG_NONE>;
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pin-miso = <&gpio0 19 GPIO_FLAG_NONE>;
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pin-sclk = <&gpio0 18 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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// CN1 header, JST SH 1.25, GND / IO22 / IO21 / 3.3V
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uart1 {
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compatible = "espressif,esp32-uart";
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status = "disabled";
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port = <UART_NUM_1>;
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pin-tx = <&gpio0 22 GPIO_FLAG_NONE>;
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pin-rx = <&gpio0 21 GPIO_FLAG_NONE>;
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};
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rgb_led_channel_red {
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compatible = "espressif,esp32-pwm-ledc";
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pin = <&gpio0 4 GPIO_FLAG_NONE>;
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period-ns = <500000>;
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ledc-timer = <0>;
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ledc-channel = <0>;
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inverted;
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};
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rgb_led_channel_green {
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compatible = "espressif,esp32-pwm-ledc";
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pin = <&gpio0 16 GPIO_FLAG_NONE>;
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period-ns = <500000>;
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ledc-timer = <0>;
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ledc-channel = <1>;
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inverted;
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};
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rgb_led_channel_blue {
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compatible = "espressif,esp32-pwm-ledc";
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pin = <&gpio0 17 GPIO_FLAG_NONE>;
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period-ns = <500000>;
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ledc-timer = <0>;
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ledc-channel = <2>;
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inverted;
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};
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rgb_led_pwm {
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compatible = "rgb-led-pwm";
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pwm-red = <&rgb_led_channel_red>;
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pwm-green = <&rgb_led_channel_green>;
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pwm-blue = <&rgb_led_channel_blue>;
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// Default is red, and we want to reset it to off by default
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default-color = <0 0 0>;
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enabled;
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};
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};
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