mirror of
https://github.com/ByteWelder/Tactility.git
synced 2026-10-17 02:45:05 +00:00
146 lines
3.6 KiB
Plaintext
146 lines
3.6 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_gpio.h>
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#include <tactility/bindings/esp32_grove.h>
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#include <tactility/bindings/esp32_i2c_master.h>
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#include <tactility/bindings/esp32_spi.h>
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#include <tactility/bindings/esp32_usbdevice.h>
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#include <tactility/bindings/esp32_sdspi.h>
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#include <tactility/bindings/esp32_wifi.h>
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#include <bindings/bm8563.h>
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#include <bindings/cl32_v4_light.h>
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#include <bindings/cl32_v4_keyboard.h>
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#include <bindings/cl32_v4_power.h>
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#include <bindings/st7305.h>
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#include <bindings/sx1262.h>
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/ {
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compatible = "root";
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model = "CL-32";
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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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wifi0 {
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compatible = "espressif,esp32-wifi";
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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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ble0 {
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compatible = "espressif,esp32-ble";
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};
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// Top Stemma/Qwiic port 1 shares this bus with the RTC (SDA: pin 1 <-> SCL: pin 2). External
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// I2C devices on that port are reachable via i2c0.
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i2c0 {
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compatible = "espressif,esp32-i2c-master";
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port = <I2C_NUM_0>;
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clock-frequency = <100000>;
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pin-sda = <&gpio0 1 GPIO_FLAG_PULL_UP>;
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pin-scl = <&gpio0 2 GPIO_FLAG_PULL_UP>;
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rtc: bm8563 {
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compatible = "belling,bm8563";
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reg = <0x51>;
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};
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// The core chip provides both the keyboard and the power functions
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keyboard {
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compatible = "cl32-v4-keyboard";
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reg = <0x08>;
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};
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power {
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compatible = "cl32-v4-power";
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reg = <0x08>;
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};
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back_light {
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compatible = "cl32-v4-light";
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reg = <0x08>;
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brightness-register = <0x0F>;
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timeout-register = <0x10>;
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};
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front_light {
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compatible = "cl32-v4-light";
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status = "disabled"; // Will be in future hardware
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reg = <0x08>;
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brightness-register = <0x11>;
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timeout-register = <0x12>;
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};
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};
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port_b: grove1 {
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compatible = "espressif,esp32-grove";
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defaultMode = <GROVE_MODE_I2C>;
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pinSdaTx = <&gpio0 47 GPIO_FLAG_NONE>;
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pinSclRx = <&gpio0 48 GPIO_FLAG_NONE>;
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uartPort = <UART_NUM_1>;
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i2cPort = <I2C_NUM_1>;
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i2cClockFrequency = <100000>;
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};
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spi1 {
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compatible = "espressif,esp32-spi";
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host = <SPI2_HOST>;
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cs-gpios = <&gpio0 7 GPIO_FLAG_NONE>,
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<&gpio0 6 GPIO_FLAG_NONE>;
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pin-mosi = <&gpio0 10 GPIO_FLAG_NONE>;
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pin-miso = <&gpio0 11 GPIO_FLAG_NONE>;
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pin-sclk = <&gpio0 9 GPIO_FLAG_NONE>;
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max-transfer-size = <4096>;
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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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display@1 {
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compatible = "sitronix,st7305";
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pin-dc = <&gpio0 13 GPIO_FLAG_NONE>;
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pin-reset = <&gpio0 12 GPIO_FLAG_NONE>;
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pixel-clock-hz = <80000000>;
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mirror-x;
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mirror-y;
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backlight = <&back_light>;
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};
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};
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// Optional Mesh Card with a Seeed Wio-SX1262 module, detected at runtime.
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// Schematic: https://github.com/CL-32/CL-32/tree/main/Add-on/CL-32-Mesh
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spi2 {
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compatible = "espressif,esp32-spi";
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host = <SPI3_HOST>;
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cs-gpios = <&gpio0 38 GPIO_FLAG_NONE>;
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pin-mosi = <&gpio0 17 GPIO_FLAG_NONE>;
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pin-miso = <&gpio0 16 GPIO_FLAG_NONE>;
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pin-sclk = <&gpio0 18 GPIO_FLAG_NONE>;
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// The module is powered by the 3.3 V rail. DIO3 powers the TCXO (1.7 V to 3.3 V, at least 200 mV
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// below VCC). DIO2 enables the TX path of the RF switch and RF_SW (GPIO 15) the RX path.
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radio@0 {
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compatible = "semtech,sx1262";
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reg = <0>;
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pin-reset = <&gpio0 21 GPIO_FLAG_NONE>;
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pin-dio1 = <&gpio0 39 GPIO_FLAG_NONE>;
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pin-busy = <&gpio0 40 GPIO_FLAG_NONE>;
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pin-rx-enable = <&gpio0 15 GPIO_FLAG_NONE>;
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tcxo-millivolts = <1800>;
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dio2-as-rf-switch;
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};
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};
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};
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