Files
esp-idf/components/soc
harshal.patil 6459793edd change(security): disable Key Manager support on ESP32-C5/P4/S31
The Key Manager hardware peripheral in its current form needs further
design changes before it can be offered as a production feature.
Until a revised peripheral design is available, withdraw ESP-IDF
support for it on all Key Manager capable targets.
2026-08-21 11:47:41 +05:30
..

soc

The soc component provides hardware description for targets supported by ESP-IDF.

- `xxx_reg.h`   - defines registers related to the hardware
- `xxx_struct.h` - hardware description in C `struct`
- `xxx_channel.h` - definitions for hardware with multiple channels
- `xxx_caps.h`  - features/capabilities of the hardware
- `xxx_pins.h`  - pin definitions
- `xxx_periph.h/*.c`  - includes all headers related to a peripheral; declaration and definition of IO mapping for that hardware

Specially, the xxx_reg.h and xxx_struct.h headers that generated by script are under register/soc folder. Please DO NOT add other manual coded files under this folder.

For other soc headers that are used as wrapper, definition, signaling, mapping or manual coded registers, please add them under include/soc folder.