74 lines
2.4 KiB
C
74 lines
2.4 KiB
C
/****************************************************************************
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* arch/xtensa/src/esp32s3/esp32s3_otg.h
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership. The
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* ASF licenses this file to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the
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* License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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****************************************************************************/
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#ifndef __ARCH_XTENSA_SRC_ESP32S3_ESP32S3_OTG_H
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#define __ARCH_XTENSA_SRC_ESP32S3_ESP32S3_OTG_H
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <nuttx/config.h>
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#include <stdint.h>
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#include "chip.h"
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#include "hardware/esp32s3_otg.h"
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#if defined(CONFIG_ESP32S3_OTG)
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/****************************************************************************
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* Public Function Prototypes
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****************************************************************************/
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#ifndef __ASSEMBLY__
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#undef EXTERN
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#if defined(__cplusplus)
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#define EXTERN extern "C"
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extern "C"
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{
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#else
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#define EXTERN extern
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#endif
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/****************************************************************************
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* Name: esp32s3_usbsuspend
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*
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* Description:
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* Board logic must provide the esp32s3_usbsuspend logic if the OTG FS
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* device driver is used. This function is called whenever the USB enters
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* or leaves suspend mode. This is an opportunity for the board logic to
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* shutdown clocks, power, etc. while the USB is suspended.
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*
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****************************************************************************/
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struct usbdev_s;
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void esp32s3_usbsuspend(struct usbdev_s *dev, bool resume);
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#undef EXTERN
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#if defined(__cplusplus)
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}
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#endif
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#endif /* __ASSEMBLY__ */
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#endif /* CONFIG_ESP32S3_OTG */
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#endif /* __ARCH_XTENSA_SRC_ESP32S3_ESP32S3_OTG_H */
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