mirror of
https://github.com/ByteWelder/Tactility.git
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26c17986c6
* **Refactor** * GPIO subsystem moved to a descriptor-based model for per-pin ownership and runtime pin management; many platform drivers now acquire/release descriptors. * Device trees and drivers now use GPIO phandle-style pin specifications across all boards and all drivers. * **Behavior** * Device list now encodes per-device status (ok/disabled); boot will skip disabled devices accordingly. * **Deprecation** * Legacy GPIO HAL marked deprecated and replaced with descriptor-based interfaces. * **Chores** * Bindings and platform configs updated to the new GPIO pin-spec format.
55 lines
1.2 KiB
Plaintext
55 lines
1.2 KiB
Plaintext
/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_spi.h>
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#include <tactility/bindings/esp32_uart.h>
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/ {
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compatible = "root";
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model = "Elecrow CrowPanel Advance 2.8";
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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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};
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display_spi: spi0 {
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compatible = "espressif,esp32-spi";
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host = <SPI2_HOST>;
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pin-mosi = <&gpio0 39 GPIO_FLAG_NONE>;
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pin-sclk = <&gpio0 42 GPIO_FLAG_NONE>;
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};
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sdcard_spi: spi1 {
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compatible = "espressif,esp32-spi";
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host = <SPI3_HOST>;
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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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};
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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 17 GPIO_FLAG_NONE>;
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pin-rx = <&gpio0 18 GPIO_FLAG_NONE>;
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};
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};
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