Files
esp-idf/components/soc
morris 5736a2d132 Merge branch 'fix/32mb_120m_v5.5' into 'release/v5.5'
fix(spi_flash): 1. Fix flash 120m in qio mode failed on esp32p4 (with 32M map enabled) 2. Add C61 32M flash support (backport v5.5)

See merge request espressif/esp-idf!46044
2026-04-20 13:30:14 +08:00
..

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.