* arch/arm64/src/imx9/imx9_usbdev.h
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
#ifndef __ARCH_ARM64_SRC_IMX9_IMX9_USBDEV_H
#define __ARCH_ARM64_SRC_IMX9_IMX9_USBDEV_H
* Included Files
****************************************************************************/
#include <nuttx/config.h>
* Pre-processor Definitions
****************************************************************************/
* Public Types
****************************************************************************/
typedef enum
{
IMX9_USBC1 = 0,
IMX9_USBC2 = 1,
} imx9_usb_id_t;
* Public Data
****************************************************************************/
#ifndef __ASSEMBLY__
#undef EXTERN
#if defined(__cplusplus)
#define EXTERN extern "C"
extern "C"
{
#else
#define EXTERN extern
#endif
* Public Function Prototypes
****************************************************************************/
* Name: imx9_vbus_detect
*
* Description:
* Read the VBUS state from the USB OTG controller. This can be used
* to poll the VBUS state
*
* Input Parameters:
* id: IMX9_USBC1 or IMX9_USBC2
*
* Returned Value:
* true if VBUS is valid; false otherwise
*
****************************************************************************/
bool imx9_vbus_detect(imx9_usb_id_t id);
#undef EXTERN
#if defined(__cplusplus)
}
#endif
#endif
#endif