Darian Leung a51813d9d9 refactor(soc): SOC_USB_PERIPH_NUM option
This commit refactors SOC_USB_PERIPH_NUM as follows:

- Renamed to SOC_USB_OTG_PERIPH_NUM to avoid confusion with USB Serial JTAG
- Updated to unsigned integer "1U"
- Updated some build rules to depend on SOC_USB_OTG_SUPPORTED instead
2023-11-14 18:48:01 +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