Tactility/Platforms/platform-esp32/bindings/espressif,esp32-usbhost.yaml
2026-06-03 23:10:37 +02:00

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YAML

description: ESP32 USB Host controller
compatible: "espressif,esp32-usbhost"
properties:
peripheral-map:
type: int
default: 0
description: |
Bitmask of USB OTG controllers to use. Only meaningful on ESP32-P4,
which has two independent USB DWC cores. On ESP32-S2/S3 this field
is ignored (single controller, always used).
Default 0 selects the default peripheral (P4 default: controller 0, HS/UTMI).
BIT(0) = controller 0 (HS, UTMI PHY - GPIO 49/50 aka USB2_OTG pins, e.g. USB-A on Tab5)
BIT(1) = controller 1 (FS, FSLS PHY - GPIO 24/25 aka USB1 pins, e.g. USB-C OTG on Tab5)