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https://github.com/apache/nuttx.git
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drivers/usbmisc: Add driver for Fairchild FUSB301 USB type-C controller.
From Harri Luhtala <harri.luhtala@haltian.com>. Tested with earlier version of NuttX; with current version checked that it compiles.
This commit is contained in:
Juha Niskanen
committed by
Gregory Nutt
Gregory Nutt
parent
5e8ed2dd4e
commit
9d13a2463f
@@ -552,6 +552,16 @@ if USBHOST
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source drivers/usbhost/Kconfig
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endif # USBHOST
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menuconfig USBMISC
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bool "USB Miscellaneous drivers"
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default n
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---help---
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USB Miscellaneous drivers.
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if USBMISC
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source drivers/usbmisc/Kconfig
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endif # USBMISC
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config HAVE_USBTRACE
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bool
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default n
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@@ -72,6 +72,7 @@ include syslog$(DELIM)Make.defs
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include timers$(DELIM)Make.defs
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include usbdev$(DELIM)Make.defs
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include usbhost$(DELIM)Make.defs
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include usbmisc$(DELIM)Make.defs
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include usbmonitor$(DELIM)Make.defs
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include video$(DELIM)Make.defs
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include wireless$(DELIM)Make.defs
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@@ -220,7 +220,7 @@ static const struct file_operations g_lps25hops =
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lps25h_close, /* close */
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lps25h_read, /* read */
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lps25h_write, /* write */
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0, /* seek */
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NULL, /* seek */
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lps25h_ioctl /* ioctl */
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#ifndef CONFIG_DISABLE_POLL
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, NULL /* poll */
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@@ -0,0 +1,29 @@
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#
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# For a description of the syntax of this configuration file,
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# see misc/tools/kconfig-language.txt.
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#
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comment "USB Miscellaneous drivers"
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config FUSB301
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bool "Fairchild FUSB301 USB type-C controller support"
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default n
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select I2C
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---help---
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Enable device driver for Fairchild USB type-C controller
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if FUSB301
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config DEBUG_FUSB301
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bool "Enable debug support for the FUSB301"
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default n
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---help---
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Enables debug support for the FUSB301
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config FUSB301_NPOLLWAITERS
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int "Number of waiters to poll"
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default 2
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---help---
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Maximum number of threads that can be waiting on poll()
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endif
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@@ -0,0 +1,49 @@
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############################################################################
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# drivers/usbmisc/Make.defs
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#
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# Copyright (C) 2017 Gregory Nutt. All rights reserved.
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# Author: Gregory Nutt <gnutt@nuttx.org>
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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#
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in
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# the documentation and/or other materials provided with the
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# distribution.
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# 3. Neither the name NuttX nor the names of its contributors may be
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# used to endorse or promote products derived from this software
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# without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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#
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############################################################################
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ifeq ($(CONFIG_USBMISC),y)
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# Include USB miscellaneous drivers
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ifeq ($(CONFIG_FUSB301),y)
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CSRCS += fusb301.c
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endif
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# Include USB miscellaneous build support
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DEPPATH += --dep-path usbmisc
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VPATH += :usbmisc
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CFLAGS += ${shell $(INCDIR) $(INCDIROPT) "$(CC)" $(TOPDIR)$(DELIM)drivers$(DELIM)usbmisc}
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endif
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File diff suppressed because it is too large
Load Diff
@@ -86,6 +86,7 @@
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#define _SPIBASE (0x2100) /* SPI driver commands */
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#define _GPIOBASE (0x2200) /* GPIO driver commands */
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#define _CLIOCBASE (0x2300) /* Contactless modules ioctl commands */
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#define _USBCBASE (0x2400) /* USB-C controller ioctl commands */
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/* boardctl() commands share the same number space */
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@@ -401,6 +402,12 @@
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#define _CLIOCVALID(c) (_IOC_TYPE(c)==_CLIOCBASE)
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#define _CLIOC(nr) _IOC(_CLIOCBASE,nr)
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/* USB-C controller driver ioctl definitions ********************************/
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/* (see nuttx/include/usb/xxx.h */
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#define _USBCIOCVALID(c) (_IOC_TYPE(c)==_USBCBASE)
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#define _USBCIOC(nr) _IOC(_USBCBASE,nr)
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/* boardctl() command definitions *******************************************/
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#define _BOARDIOCVALID(c) (_IOC_TYPE(c)==_BOARDBASE)
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@@ -0,0 +1,243 @@
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/****************************************************************************
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* include/nuttx/usb/fusb301.h
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* FUSB301 USB type-C controller driver
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*
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* Copyright (C) 2016-2017 Haltian Ltd. All rights reserved.
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* Authors: Harri Luhtala <harri.luhtala@haltian.com>
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* 3. Neither the name NuttX nor the names of its contributors may be
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* used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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****************************************************************************/
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#ifndef __INCLUDE_NUTTX_USB_FUSB301_H
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#define __INCLUDE_NUTTX_USB_FUSB301_H
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#include <nuttx/fs/ioctl.h>
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/************************************************************************************
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* Pre-Processor Declarations
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************************************************************************************/
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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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* Pre-processor Definitions
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************************************************************************************/
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/* IOCTL Commands ***********************************************************/
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#define USBCIOC_READ_DEVID _USBCIOC(0x0001) /* Arg: uint8_t* pointer */
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#define USBCIOC_SETUP _USBCIOC(0x0002) /* Arg: uint8_t* pointer */
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#define USBCIOC_SET_MODE _USBCIOC(0x0003) /* Arg: uint8_t value */
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#define USBCIOC_SET_STATE _USBCIOC(0x0004) /* Arg: uint8_t value */
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#define USBCIOC_READ_STATUS _USBCIOC(0x0005) /* Arg: uint8_t* pointer*/
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#define USBCIOC_READ_DEVTYPE _USBCIOC(0x0006) /* Arg: uint8_t* pointer*/
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#define USBCIOC_RESET _USBCIOC(0x0007) /* Arg: None */
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/************************************************************************************
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* Public Types
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************************************************************************************/
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enum fusb301_reg_address_e
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{
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FUSB301_DEV_ID_REG = 0x01,
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FUSB301_MODE_REG,
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FUSB301_CONTROL_REG,
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FUSB301_MANUAL_REG,
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FUSB301_RESET_REG,
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FUSB301_MASK_REG = 0x10,
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FUSB301_STATUS_REG,
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FUSB301_TYPE_REG,
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FUSB301_INTERRUPT_REG
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};
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/* Device ID - 0x01 */
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enum fusb301_devid_mask_e
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{
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DEV_ID_REVISION_MASK = 0x0F,
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DEV_ID_VERSION_MASK = 0xF0
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};
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#define DEV_ID_VER_A 0x10
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#define DEV_ID_REV_C 0x02
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/* Modes - 0x02 */
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enum fusb301_mode_e
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{
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MODE_SRC = (1 << 0),
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MODE_SRC_ACC = (1 << 1),
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MODE_SNK = (1 << 2),
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MODE_SNK_ACC = (1 << 3),
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MODE_DRP = (1 << 4),
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MODE_DRP_ACC = (1 << 5)
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};
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/* Control - 0x03 */
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enum fusb301_control_e
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{
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CONTROL_INT_ENABLE = (0 << 0),
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CONTROL_INT_DISABLE = (1 << 0),
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CONTROL_CUR_DISABLED = (0 << 1),
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CONTROL_CUR_DEFAULT = (1 << 1),
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CONTROL_CUR_1500 = (2 << 1),
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CONTROL_CUR_3000 = (3 << 1),
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CONTROL_TGL_35_15MS = (0 << 4),
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CONTROL_TGL_30_20MS = (1 << 4),
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CONTROL_TGL_25_25MS = (2 << 4),
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CONTROL_TGL_20_30MS = (3 << 4)
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};
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/* Manual - 0x04 */
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enum fusb301_manual_e
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{
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MANUAL_ERROR_REC = (1 << 0),
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MANUAL_DISABLED = (1 << 1),
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MANUAL_UNATT_SRC = (1 << 2),
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MANUAL_UNATT_SNK = (1 << 3)
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};
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/* Reset - 0x05 */
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enum fusb301_reset_e
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{
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RESET_SW_RES = (1 << 0)
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};
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/* Interrupt mask - 0x10 */
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enum fusb301_int_mask_e
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{
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INT_MASK_ATTACK = (1 << 0),
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INT_MASK_DETACH = (1 << 1),
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INT_MASK_BC_LVL = (1 << 2),
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INT_MASK_ACC_CH = (1 << 3)
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};
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/* Status - 0x11 */
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enum fusb301_status_e
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{
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STATUS_ATTACH = (1 << 0),
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STATUS_BC_SINK_UNATT = (0 << 1),
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STATUS_BC_SINK_DEF = (1 << 1),
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STATUS_BC_SINK_1500 = (2 << 1),
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STATUS_BC_SINK_3000 = (3 << 1),
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STATUS_VBUS_OK = (1 << 3),
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STATUS_CC_NO_CONN = (0 << 4),
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STATUS_CC_1 = (1 << 4),
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STATUS_CC_2 = (2 << 4),
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STATUS_CC_FAULT = (3 << 4)
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};
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/* Type - 0x12 */
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enum fusb301_type_e
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{
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TYPE_AUDIOACC = (1 << 0),
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TYPE_DEBUGACC = (1 << 1),
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TYPE_SOURCE = (1 << 3),
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TYPE_SINK = (1 << 4)
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};
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/* Interrupt - 0x13 */
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enum fusb301_interrupt_e
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{
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INTERRUPT_ATTACH = (1 << 0),
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INTERRUPT_DETACH = (1 << 1),
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INTERRUPT_BC_LVL = (1 << 2),
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INTERRUPT_ACC_CH = (1 << 3)
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};
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struct fusb301_result_s
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{
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uint8_t status;
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uint8_t dev_type;
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};
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struct fusb301_setup_s
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{
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uint8_t drp_toggle_timing;
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uint8_t host_current;
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uint8_t int_mask;
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bool global_int_mask;
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};
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struct fusb301_config_s
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{
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/* Device characterization */
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int irq;
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CODE int (*irq_attach)(FAR struct fusb301_config_s *state, xcpt_t isr,
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FAR void *arg);
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CODE void (*irq_enable)(FAR struct fusb301_config_s *state, bool enable);
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CODE void (*irq_clear)(FAR struct fusb301_config_s *state);
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};
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/************************************************************************************
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* Public Function Prototypes
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************************************************************************************/
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/****************************************************************************
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* Name: fusb301_register
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*
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* Description:
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* Register the FUSB301 character device as 'devpath'
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*
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* Input Parameters:
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* devpath - The full path to the driver to register. E.g., "/dev/usbc0"
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* i2c - An instance of the I2C interface to use to communicate with FUSB301
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* addr - The I2C address of the FUSB301. The I2C address of the FUSB301 is 0x25.
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* config - Pointer to FUSB301 configuration
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*
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* Returned Value:
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* Zero (OK) on success; a negated errno value on failure.
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*
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****************************************************************************/
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int fusb301_register(FAR const char *devpath, FAR struct i2c_master_s *i2c,
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uint8_t addr, FAR struct fusb301_config_s *config);
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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 /* __INCLUDE_NUTTX_USB_FUSB301_H */
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