Ken Van Hoeylandt
75 lines
1.7 KiB
Devicetree
75 lines
1.7 KiB
Devicetree
/dts-v1/;
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#include <tactility/bindings/root.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/display_placeholder.h>
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#include <tactility/bindings/touch_placeholder.h>
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/ {
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compatible = "root";
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model = "Elecrow CrowPanel Basic 2.8";
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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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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 22 GPIO_FLAG_NONE>;
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pin-scl = <&gpio0 21 GPIO_FLAG_NONE>;
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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>, // Display
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<&gpio0 33 GPIO_FLAG_NONE>; // Touch
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pin-mosi = <&gpio0 13 GPIO_FLAG_NONE>;
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pin-miso = <&gpio0 12 GPIO_FLAG_NONE>;
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pin-sclk = <&gpio0 14 GPIO_FLAG_NONE>;
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max-transfer-size = <65536>;
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display@0 {
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compatible = "display-placeholder";
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};
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touch@1 {
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compatible = "touch-placeholder";
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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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uart1 {
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compatible = "espressif,esp32-uart";
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port = <UART_NUM_1>;
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pin-tx = <&gpio0 17 GPIO_FLAG_NONE>;
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pin-rx = <&gpio0 16 GPIO_FLAG_NONE>;
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};
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};
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