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
195 lines
5.6 KiB
Devicetree
195 lines
5.6 KiB
Devicetree
/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_i2c.h>
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#include <tactility/bindings/esp32_i2s.h>
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#include <tactility/bindings/esp32_sdmmc.h>
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#include <tactility/bindings/esp32_wifi.h>
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#include <tactility/bindings/esp32_adc_oneshot.h>
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#include <tactility/bindings/battery_sense.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/jd9165.h>
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#include <bindings/gt911.h>
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/**
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* For future reference:
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* - ES8311 on I2C with PA PIN at GPIO 11
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* - Built-in led at GPIO 26
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* - Boot button at GPIO 21
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* - LCD reset: GPIO 0 (matches P4 EV board reset line - deprecated HAL's old Display.cpp
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* comment claimed GPIO 27 here, but its actual LCD_PIN_RESET constant was GPIO_NUM_0)
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* - LCD backlight: GPIO 23
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*/
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/ {
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compatible = "root";
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model = "Guition JC1060P470C-I-W-Y";
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wifi0 {
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compatible = "espressif,esp32-wifi";
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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 = <57>;
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};
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i2c_internal {
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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 7 GPIO_FLAG_NONE>;
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pin-scl = <&gpio0 8 GPIO_FLAG_NONE>;
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touch0 {
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compatible = "goodix,gt911";
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reg = <0x5D>;
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x-max = <1024>;
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y-max = <600>;
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};
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};
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i2s0 {
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compatible = "espressif,esp32-i2s";
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port = <I2S_NUM_0>;
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pin-bclk = <&gpio0 12 GPIO_FLAG_NONE>;
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pin-ws = <&gpio0 10 GPIO_FLAG_NONE>;
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pin-data-out = <&gpio0 9 GPIO_FLAG_NONE>;
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pin-data-in = <&gpio0 48 GPIO_FLAG_NONE>;
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pin-mclk = <&gpio0 13 GPIO_FLAG_NONE>;
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};
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sdcard {
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compatible = "espressif,esp32-sdmmc";
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pin-clk = <&gpio0 43 GPIO_FLAG_NONE>;
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pin-cmd = <&gpio0 44 GPIO_FLAG_NONE>;
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pin-d0 = <&gpio0 39 GPIO_FLAG_NONE>;
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pin-d1 = <&gpio0 40 GPIO_FLAG_NONE>;
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pin-d2 = <&gpio0 41 GPIO_FLAG_NONE>;
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pin-d3 = <&gpio0 42 GPIO_FLAG_NONE>;
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slot = <SDMMC_HOST_SLOT_0>;
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bus-width = <4>;
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on-chip-ldo-chan = <4>;
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};
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adc0 {
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compatible = "espressif,esp32-adc-oneshot";
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unit-id = <ADC_UNIT_2>;
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channels = <ADC_CHANNEL_4 ADC_ATTEN_DB_12 ADC_BITWIDTH_DEFAULT>;
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};
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// Matches the deprecated HAL's old Power.cpp: ADC2 CH4 behind an 85k/100k divider
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// (multiplier = (85000+100000)/100000 = 1.850), reference-voltage-mv is the nominal
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// full-scale value at ADC_ATTEN_DB_12 (battery-sense has no calibration path, unlike the
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// old driver's adc_cali fallback).
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battery-sense {
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compatible = "battery-sense";
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io-channel = <&adc0 0>;
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reference-voltage-mv = <3300>;
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multiplier = <1850>;
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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 23 GPIO_FLAG_NONE>;
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period-ns = <50000>;
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ledc-timer = <1>;
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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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display0 {
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compatible = "jdi,jd9165";
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horizontal-resolution = <1024>;
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vertical-resolution = <600>;
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pin-reset = <&gpio0 0 GPIO_FLAG_NONE>;
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ldo-channel = <3>; // LDO_VO3 connects to VDD_MIPI_DPHY
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ldo-voltage-mv = <2500>;
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num-data-lanes = <2>;
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lane-bit-rate-mbps = <750>;
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dpi-clock-freq-mhz = <50>;
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hsync-pulse-width = <20>;
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hsync-back-porch = <160>;
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hsync-front-porch = <160>;
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vsync-pulse-width = <2>;
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vsync-back-porch = <21>;
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vsync-front-porch = <12>;
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// Skips the wait-for-scanout in draw_bitmap(): prevents stalls/blank flashes when
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// other tasks (e.g. flash writes) block timing, at the cost of tear-free rendering
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// (matches the deprecated HAL's old Jd9165Display::getLvglPortDisplayDsiConfig(),
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// which disabled esp_lvgl_port's avoid_tearing for the same reason).
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allow-tearing;
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backlight = <&display_backlight>;
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// Vendor bring-up sequence from the ESP32-P4 Function EV Board reference, carried over
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// unchanged from the deprecated HAL's old Jd9165Display.cpp. Framing is
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// [cmd, data-len, delay-ms, data-len bytes of data...] - see jd9165-module's
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// init-sequence binding property for the encoding.
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init-sequence = [
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0x30 1 0 0x00
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0xF7 4 0 0x49 0x61 0x02 0x00
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0x30 1 0 0x01
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0x04 1 0 0x0C
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0x05 1 0 0x00
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0x06 1 0 0x00
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0x0B 1 0 0x11
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0x17 1 0 0x00
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0x20 1 0 0x04
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0x1F 1 0 0x05
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0x23 1 0 0x00
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0x25 1 0 0x19
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0x28 1 0 0x18
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0x29 1 0 0x04
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0x2A 1 0 0x01
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0x2B 1 0 0x04
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0x2C 1 0 0x01
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0x30 1 0 0x02
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0x01 1 0 0x22
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0x03 1 0 0x12
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0x04 1 0 0x00
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0x05 1 0 0x64
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0x0A 1 0 0x08
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0x0B 11 0 0x0A 0x1A 0x0B 0x0D 0x0D 0x11 0x10 0x06 0x08 0x1F 0x1D
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0x0C 11 0 0x0D 0x0D 0x0D 0x0D 0x0D 0x0D 0x0D 0x0D 0x0D 0x0D 0x0D
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0x0D 11 0 0x16 0x1B 0x0B 0x0D 0x0D 0x11 0x10 0x07 0x09 0x1E 0x1C
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0x0E 11 0 0x0D 0x0D 0x0D 0x0D 0x0D 0x0D 0x0D 0x0D 0x0D 0x0D 0x0D
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0x0F 11 0 0x16 0x1B 0x0D 0x0B 0x0D 0x11 0x10 0x1C 0x1E 0x09 0x07
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0x10 11 0 0x0D 0x0D 0x0D 0x0D 0x0D 0x0D 0x0D 0x0D 0x0D 0x0D 0x0D
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0x11 11 0 0x0A 0x1A 0x0D 0x0B 0x0D 0x11 0x10 0x1D 0x1F 0x08 0x06
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0x12 11 0 0x0D 0x0D 0x0D 0x0D 0x0D 0x0D 0x0D 0x0D 0x0D 0x0D 0x0D
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0x14 4 0 0x00 0x00 0x11 0x11
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0x18 1 0 0x99
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0x30 1 0 0x06
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0x12 14 0 0x36 0x2C 0x2E 0x3C 0x38 0x35 0x35 0x32 0x2E 0x1D 0x2B 0x21 0x16 0x29
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0x13 14 0 0x36 0x2C 0x2E 0x3C 0x38 0x35 0x35 0x32 0x2E 0x1D 0x2B 0x21 0x16 0x29
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0x30 1 0 0x0A
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0x02 1 0 0x4F
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0x0B 1 0 0x40
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0x12 1 0 0x3E
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0x13 1 0 0x78
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0x30 1 0 0x0D
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0x0D 1 0 0x04
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0x10 1 0 0x0C
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0x11 1 0 0x0C
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0x12 1 0 0x0C
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0x13 1 0 0x0C
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0x30 1 0 0x00
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0x3A 1 0 0x55
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0x11 1 120 0x00
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0x29 1 20 0x00
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];
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};
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};
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