1 files changed, 0 insertions, 128 deletions
diff --git a/nuttx/arch/arm/src/stm32/stm32_usbhost.h b/nuttx/arch/arm/src/stm32/stm32_usbhost.h
deleted file mode 100644
index d9bce33f7..000000000
--- a/nuttx/arch/arm/src/stm32/stm32_usbhost.h
+++ /dev/null
@@ -1,128 +0,0 @@
-/************************************************************************************
- * arch/arm/src/stm32/stm32_usbhost.h
- *
- *   Copyright (C) 2012 Gregory Nutt. All rights reserved.
- *   Author: Gregory Nutt <gnutt@nuttx.org>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name NuttX nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ************************************************************************************/
-
-#ifndef __ARCH_ARM_SRC_STM32_STM32_USBHOST_H
-#define __ARCH_ARM_SRC_STM32_STM32_USBHOST_H
-
-/************************************************************************************
- * Included Files
- ************************************************************************************/
-
-#include <nuttx/config.h>
-#include <nuttx/usb/usbhost.h>
-#include <stdint.h>
-
-#include "chip.h"
-#include "chip/stm32_otgfs.h"
-
-#if defined(CONFIG_STM32_OTGFS) && defined(CONFIG_USBHOST)
-
-/************************************************************************************
- * Public Functions
- ************************************************************************************/
-/*
- * STM32 USB OTG FS Host Driver Support
- *
- * Pre-requisites
- *
- *  CONFIG_USBHOST      - Enable general USB host support
- *  CONFIG_STM32_OTGFS  - Enable the STM32 USB OTG FS block
- *  CONFIG_STM32_SYSCFG - Needed
- *
- * Options:
- *
- *  CONFIG_STM32_OTGFS_RXFIFO_SIZE - Size of the RX FIFO in 32-bit words.
- *    Default 128 (512 bytes)
- *  CONFIG_STM32_OTGFS_NPTXFIFO_SIZE - Size of the non-periodic Tx FIFO
- *    in 32-bit words.  Default 96 (384 bytes)
- *  CONFIG_STM32_OTGFS_PTXFIFO_SIZE - Size of the periodic Tx FIFO in 32-bit
- *    words.  Default 96 (384 bytes)
- *  CONFIG_STM32_OTGFS_SOFINTR - Enable SOF interrupts.  Why would you ever
- *    want to do that?
- *  CONFIG_STM32_USBHOST_REGDEBUG - Enable very low-level register access
- *    debug.  Depends on CONFIG_DEBUG.
- */
-
-/************************************************************************************
- * Public Functions
- ************************************************************************************/
-
-#ifndef __ASSEMBLY__
-
-#undef EXTERN
-#if defined(__cplusplus)
-#define EXTERN extern "C"
-extern "C" {
-#else
-#define EXTERN extern
-#endif
-
-/***********************************************************************************
- * Name: stm32_usbhost_vbusdrive
- *
- * Description:
- *   Enable/disable driving of VBUS 5V output.  This function must be provided be
- *   each platform that implements the STM32 OTG FS host interface
- *
- *   "On-chip 5 V VBUS generation is not supported. For this reason, a charge pump 
- *    or, if 5 V are available on the application board, a basic power switch, must 
- *    be added externally to drive the 5 V VBUS line. The external charge pump can 
- *    be driven by any GPIO output. When the application decides to power on VBUS 
- *    using the chosen GPIO, it must also set the port power bit in the host port 
- *    control and status register (PPWR bit in OTG_FS_HPRT).
- *
- *   "The application uses this field to control power to this port, and the core 
- *    clears this bit on an overcurrent condition."
- *
- * Input Parameters:
- *   iface - For future growth to handle multiple USB host interface.  Should be zero.
- *   enable - true: enable VBUS power; false: disable VBUS power
- *
- * Returned Value:
- *   None
- *
- ***********************************************************************************/
-
-EXTERN void stm32_usbhost_vbusdrive(int iface, bool enable);
-
-#undef EXTERN
-#if defined(__cplusplus)
-}
-#endif
-
-#endif /* __ASSEMBLY__ */
-#endif /* CONFIG_STM32_OTGFS && CONFIG_USBHOST */
-#endif /* __ARCH_ARM_SRC_STM32_STM32_USBHOST_H */
-