Devicetree DTS and YAML format improvements (#492)

* **DevicetreeCompiler**
  * Binding properties now support default values.
  * Compiler returns meaningful exit codes and reports errors more clearly.
  * Stronger validation of device configurations with unified error handling.
  * Added integration tests and a dedicated Devicetree test workflow.

* **Changes**
  * Platform binding schemas updated: some fields made required, others gained explicit defaults.
  * Many device-tree files simplified by removing unused/placeholder pin and transfer-size entries.

* **Documentation**
  * Removed several outdated TODO items.
This commit is contained in:
Ken Van Hoeylandt
2026-02-09 17:38:06 +01:00
committed by GitHub
parent d27404964a
commit 93efadd5e3
57 changed files with 257 additions and 283 deletions
@@ -37,11 +37,7 @@
compatible = "espressif,esp32-spi";
host = <SPI2_HOST>;
pin-mosi = <35>;
pin-miso = <GPIO_PIN_NONE>;
pin-sclk = <36>;
pin-wp = <GPIO_PIN_NONE>;
pin-hd = <GPIO_PIN_NONE>;
max-transfer-size = <0>;
};
sdcard_spi: spi1 {
@@ -50,9 +46,6 @@
pin-mosi = <14>;
pin-miso = <39>;
pin-sclk = <40>;
pin-wp = <GPIO_PIN_NONE>;
pin-hd = <GPIO_PIN_NONE>;
max-transfer-size = <0>;
};
// Speaker and microphone (ES8311)
@@ -63,7 +56,6 @@
pin-ws = <43>;
pin-data-out = <42>;
pin-data-in = <46>;
pin-mclk = <GPIO_PIN_NONE>;
};
uart_port_a: uart1 {
@@ -71,7 +63,5 @@
port = <UART_NUM_1>;
pin-tx = <1>;
pin-rx = <2>;
pin-cts = <GPIO_PIN_NONE>;
pin-rts = <GPIO_PIN_NONE>;
};
};