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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.
43 lines
977 B
Plaintext
43 lines
977 B
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_i2s.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 27
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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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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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};
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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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};
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