Ken Van Hoeylandt
127 lines
3.3 KiB
Devicetree
127 lines
3.3 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_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_uart.h>
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#include <tactility/bindings/esp32_sdspi.h>
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#include <tactility/bindings/gpio_backlight.h>
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#include <bindings/rgb_display.h>
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#include <bindings/gt911.h>
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#include <bindings/tca9534.h>
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/ {
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compatible = "root";
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model = "Elecrow CrowPanel Advance 5.0";
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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 15 GPIO_FLAG_NONE>;
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pin-scl = <&gpio0 16 GPIO_FLAG_NONE>;
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io_expander0 {
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compatible = "ti,tca9534";
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reg = <0x18>;
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};
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touch0 {
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// Reset pin 38 and interrupt pin 18 (or INT = NC) exist on the board but are not
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// wired up here - conflicting schematic info, unverified (matches the original
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// deprecated-HAL config).
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compatible = "goodix,gt911";
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reg = <0x5D>;
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x-max = <800>;
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y-max = <480>;
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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 0 GPIO_FLAG_NONE>;
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pin-mosi = <&gpio0 6 GPIO_FLAG_NONE>;
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pin-miso = <&gpio0 4 GPIO_FLAG_NONE>;
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pin-sclk = <&gpio0 5 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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display_backlight {
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compatible = "gpio-backlight";
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pin = <&io_expander0 1 GPIO_FLAG_NONE>;
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};
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display0 {
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compatible = "espressif,esp32-rgb-display";
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horizontal-resolution = <800>;
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vertical-resolution = <480>;
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pixel-clock-hz = <15000000>;
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hsync-pulse-width = <4>;
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hsync-back-porch = <8>;
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hsync-front-porch = <8>;
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vsync-pulse-width = <4>;
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vsync-back-porch = <8>;
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vsync-front-porch = <8>;
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pclk-active-neg;
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bounce-buffer-size-px = <4000>;
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pin-hsync = <&gpio0 40 GPIO_FLAG_NONE>;
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pin-vsync = <&gpio0 41 GPIO_FLAG_NONE>;
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pin-de = <&gpio0 42 GPIO_FLAG_NONE>;
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pin-pclk = <&gpio0 39 GPIO_FLAG_NONE>;
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pin-data0 = <&gpio0 21 GPIO_FLAG_NONE>; // B3
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pin-data1 = <&gpio0 47 GPIO_FLAG_NONE>; // B4
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pin-data2 = <&gpio0 48 GPIO_FLAG_NONE>; // B5
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pin-data3 = <&gpio0 45 GPIO_FLAG_NONE>; // B6
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pin-data4 = <&gpio0 38 GPIO_FLAG_NONE>; // B7
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pin-data5 = <&gpio0 9 GPIO_FLAG_NONE>; // G2
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pin-data6 = <&gpio0 10 GPIO_FLAG_NONE>; // G3
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pin-data7 = <&gpio0 11 GPIO_FLAG_NONE>; // G4
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pin-data8 = <&gpio0 12 GPIO_FLAG_NONE>; // G5
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pin-data9 = <&gpio0 13 GPIO_FLAG_NONE>; // G6
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pin-data10 = <&gpio0 14 GPIO_FLAG_NONE>; // G7
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pin-data11 = <&gpio0 7 GPIO_FLAG_NONE>; // R3
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pin-data12 = <&gpio0 17 GPIO_FLAG_NONE>; // R4
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pin-data13 = <&gpio0 18 GPIO_FLAG_NONE>; // R5
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pin-data14 = <&gpio0 3 GPIO_FLAG_NONE>; // R6
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pin-data15 = <&gpio0 46 GPIO_FLAG_NONE>; // R7
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backlight = <&display_backlight>;
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};
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uart0 {
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compatible = "espressif,esp32-uart";
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port = <UART_NUM_0>;
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pin-tx = <&gpio0 43 GPIO_FLAG_NONE>;
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pin-rx = <&gpio0 44 GPIO_FLAG_NONE>;
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};
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uart1 {
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compatible = "espressif,esp32-uart";
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port = <UART_NUM_1>;
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pin-tx = <&gpio0 20 GPIO_FLAG_NONE>;
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pin-rx = <&gpio0 19 GPIO_FLAG_NONE>;
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};
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};
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