| # |
| # Copyright (c) 2017, I-SENSE group of ICCS |
| # |
| # SPDX-License-Identifier: Apache-2.0 |
| # |
| |
| title: STM32 USB |
| |
| description: > |
| This binding gives a base representation of the STM32 USB controller |
| |
| inherits: |
| !include usb-ep.yaml |
| |
| properties: |
| compatible: |
| constraint: "st,stm32-usb" |
| |
| reg: |
| category: required |
| |
| interrupts: |
| category: required |
| |
| ram-size: |
| type: int |
| category: required |
| description: Size of USB dedicated RAM. STM32 SOC's reference |
| manual defines USB packet SRAM size. |
| |
| disconnect-gpios: |
| type: compound |
| category: optional |
| description: Some boards use a USB DISCONNECT pin to enable |
| the pull-up resistor on USB Data Positive signal. |
| |
| phys: |
| type: phandle |
| category: optional |
| description: PHY provider specifier |
| |
| enable-pin-remap: |
| type: boolean |
| category: optional |
| description: For STM32F0 series SoCs on QFN28 and TSSOP20 packages |
| enable PIN pair PA11/12 mapped instead of PA9/10 (e.g. stm32f070x6) |
| |
| clocks: |
| category: required |
