| # Copyright (c) 2017, I-SENSE group of ICCS |
| # SPDX-License-Identifier: Apache-2.0 |
| |
| description: STM32 OTGHS controller |
| |
| compatible: "st,stm32-otghs" |
| |
| include: usb-ep.yaml |
| |
| properties: |
| reg: |
| required: true |
| |
| interrupts: |
| required: true |
| |
| ram-size: |
| type: int |
| required: true |
| description: Size of USB dedicated RAM. STM32 SOC's reference |
| manual defines a shared FIFO size. |
| |
| phys: |
| type: phandle |
| required: false |
| description: PHY provider specifier |
| |
| clocks: |
| required: true |
| |
| pinctrl-0: |
| type: phandles |
| required: false |
| description: | |
| Pin configuration for USB OTG HS signals (DM/DP/SOF/ID/VBUS and |
| ULPI_DIR/ULPI_STP/ULPI_NXT/ULPI_D[0-7]). |
| We expect that the phandles will reference pinctrl nodes. |
| |
| For example: |
| <&usb_otg_hs_dm_pa11 &usb_otg_hs_dp_pa12>; |