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drivers/usbmisc: add FUSB303 driver

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This commit is contained in:
Juha Niskanen 2019-05-17 06:59:35 -06:00 committed by Gregory Nutt
parent 0c6df13a4c
commit ced14b7b58
6 changed files with 1448 additions and 16 deletions
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32
drivers/usbmisc/Kconfig
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@ -6,11 +6,11 @@
comment "USB Miscellaneous drivers"
config FUSB301
bool "Fairchild FUSB301 USB type-C controller support"
bool "On Semiconductor FUSB301 USB Type-C controller support"
default n
select I2C
---help---
Enable device driver for Fairchild USB type-C controller
Enable device driver for Fairchild/On Semiconductor USB Type-C controller
if FUSB301
@ -32,3 +32,31 @@ config FUSB301_NPOLLWAITERS
Maximum number of threads that can be waiting on poll()
endif
config FUSB303
bool "On Semiconductor FUSB303 USB Type-C controller support"
default n
select I2C
---help---
Enable device driver for Fairchild/On Semiconductor USB Type-C controller
if FUSB303
config FUSB303_I2C_FREQUENCY
int "FUSB303 I2C frequency"
default 400000
range 1 400000
config DEBUG_FUSB303
bool "Enable debug support for the FUSB303"
default n
---help---
Enables debug support for the FUSB303
config FUSB303_NPOLLWAITERS
int "Number of waiters to poll"
default 2
---help---
Maximum number of threads that can be waiting on poll()
endif

4
drivers/usbmisc/Make.defs
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@ -41,6 +41,10 @@ ifeq ($(CONFIG_FUSB301),y)
CSRCS += fusb301.c
endif
ifeq ($(CONFIG_FUSB303),y)
CSRCS += fusb303.c
endif
# Include USB miscellaneous build support
DEPPATH += --dep-path usbmisc

10
drivers/usbmisc/fusb301.c
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@ -120,7 +120,7 @@ static const struct file_operations g_fusb301ops =
#endif
#ifndef CONFIG_DISABLE_PSEUDOFS_OPERATIONS
, NULL /* unlink */
#endif
#endif
};
/****************************************************************************
@ -410,7 +410,7 @@ static int fusb301_set_state(FAR struct fusb301_dev_s *priv,
* Name: fusb301_read_status
*
* Description:
* Clear read status register
* Read status register
*
****************************************************************************/
@ -848,7 +848,11 @@ int fusb301_register(FAR const char *devpath, FAR struct i2c_master_s *i2c,
/* Prepare interrupt line and handler. */
priv->config->irq_clear(config);
if (priv->config->irq_clear)
{
priv->config->irq_clear(config);
}
priv->config->irq_attach(config, fusb301_int_handler, priv);
priv->config->irq_enable(config, false);

1056
drivers/usbmisc/fusb303.c Normal file
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File diff suppressed because it is too large Load Diff

22
include/nuttx/usb/fusb301.h
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@ -1,6 +1,6 @@
/****************************************************************************
* include/nuttx/usb/fusb301.h
* FUSB301 USB type-C controller driver
* FUSB301 USB Type-C controller driver
*
* Copyright (C) 2016-2017 Haltian Ltd. All rights reserved.
* Authors: Harri Luhtala <harri.luhtala@haltian.com>
@ -39,9 +39,9 @@
#include <nuttx/fs/ioctl.h>
/************************************************************************************
/****************************************************************************
* Pre-Processor Declarations
************************************************************************************/
****************************************************************************/
#undef EXTERN
#if defined(__cplusplus)
@ -52,9 +52,9 @@ extern "C"
#define EXTERN extern
#endif
/************************************************************************************
/****************************************************************************
* Pre-processor Definitions
************************************************************************************/
****************************************************************************/
/* IOCTL Commands ***********************************************************/
@ -66,9 +66,9 @@ extern "C"
#define USBCIOC_READ_DEVTYPE _USBCIOC(0x0006) /* Arg: uint8_t* pointer*/
#define USBCIOC_RESET _USBCIOC(0x0007) /* Arg: None */
/************************************************************************************
/****************************************************************************
* Public Types
************************************************************************************/
****************************************************************************/
enum fusb301_reg_address_e
{
@ -87,8 +87,8 @@ enum fusb301_reg_address_e
enum fusb301_devid_mask_e
{
DEV_ID_REVISION_MASK = 0x0F,
DEV_ID_VERSION_MASK = 0xF0
DEV_ID_REVISION_MASK = 0x0f,
DEV_ID_VERSION_MASK = 0xf0
};
#define DEV_ID_VER_A 0x10
@ -211,9 +211,9 @@ struct fusb301_config_s
CODE void (*irq_clear)(FAR struct fusb301_config_s *state);
};
/************************************************************************************
/****************************************************************************
* Public Function Prototypes
************************************************************************************/
****************************************************************************/
/****************************************************************************
* Name: fusb301_register

340
include/nuttx/usb/fusb303.h Normal file
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@ -0,0 +1,340 @@
/****************************************************************************
* include/nuttx/usb/fusb303.h
* FUSB303 USB Type-C controller driver
*
* Copyright (C) 2019 Haltian Ltd. All rights reserved.
* Authors: Juha Niskanen <juha.niskanen@haltian.com>
*
* 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 __INCLUDE_NUTTX_USB_FUSB303_H
#define __INCLUDE_NUTTX_USB_FUSB303_H
#include <nuttx/fs/ioctl.h>
/****************************************************************************
* Pre-Processor Declarations
****************************************************************************/
#undef EXTERN
#if defined(__cplusplus)
#define EXTERN extern "C"
extern "C"
{
#else
#define EXTERN extern
#endif
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
/* IOCTL Commands ***********************************************************/
#define USBCIOC_READ_DEVID _USBCIOC(0x0001) /* Arg: uint8_t* pointer */
#define USBCIOC_SETUP _USBCIOC(0x0002) /* Arg: uint8_t* pointer */
#define USBCIOC_SET_MODE _USBCIOC(0x0003) /* Arg: uint8_t value */
#define USBCIOC_SET_STATE _USBCIOC(0x0004) /* Arg: uint8_t value */
#define USBCIOC_READ_STATUS _USBCIOC(0x0005) /* Arg: uint8_t* pointer*/
#define USBCIOC_READ_DEVTYPE _USBCIOC(0x0006) /* Arg: uint8_t* pointer*/
#define USBCIOC_RESET _USBCIOC(0x0007) /* Arg: None */
/****************************************************************************
* Public Types
****************************************************************************/
enum fusb303_reg_address_e
{
FUSB303_DEV_ID_REG = 0x01,
FUSB303_DEV_TYPE_REG,
FUSB303_PORTROLE_REG,
FUSB303_CONTROL_REG,
FUSB303_CONTROL1_REG,
FUSB303_MANUAL_REG = 0x09,
FUSB303_RESET_REG,
FUSB303_MASK_REG = 0x0e,
FUSB303_MASK1_REG,
FUSB303_STATUS_REG = 0x11,
FUSB303_STATUS1_REG,
FUSB303_TYPE_REG,
FUSB303_INTERRUPT_REG,
FUSB303_INTERRUPT1_REG
};
/* Device ID - 0x01 */
enum fusb303_devid_mask_e
{
DEV_ID_REVISION_MASK = 0x0f,
DEV_ID_VERSION_MASK = 0xf0
};
#define DEV_ID_VER_A 0x10
#define DEV_ID_REV_A 0x00
/* Device Type - 0x02 */
#define DEV_TYPE_FUSB303 0x01
#define DEV_TYPE_FUSB303T 0x02
/* Port Roles - 0x03 (called Mode here for fusb301 compatibility) */
enum fusb303_mode_e
{
MODE_SRC = (1 << 0),
MODE_SNK = (1 << 1),
MODE_DRP = (1 << 2),
MODE_AUDIOACC = (1 << 3),
MODE_TRY_SNK = (1 << 4), /* For DRP only */
MODE_TRY_SRC = (1 << 5), /* For DRP only */
MODE_ORIENTDEB = (1 << 6),
/* Bit 7 reserved */
};
/* Control - 0x04 */
enum fusb303_control_e
{
CONTROL_INT_ENABLE = (0 << 0),
CONTROL_INT_DISABLE = (1 << 0),
CONTROL_CUR_RESERVED = (0 << 1), /* Do not use */
CONTROL_CUR_DEFAULT = (1 << 1), /* Default USB Power */
CONTROL_CUR_1500 = (2 << 1), /* Medium Current Mode */
CONTROL_CUR_3000 = (3 << 1), /* High Current Mode */
CONTROL_DCABLE_EN = (1 << 3),
CONTROL_DRPTOGGLE_60_40 = (0 << 4), /* 60% in Unattached.SNK and 40% in Unattached.SRC */
CONTROL_DRPTOGGLE_50_50 = (1 << 4), /* 50% in Unattached.SNK and 50% in Unattached.SRC */
CONTROL_DRPTOGGLE_40_60 = (2 << 4), /* 40% in Unattached.SNK and 60% in Unattached.SRC */
CONTROL_DRPTOGGLE_30_70 = (3 << 4), /* 30% in Unattached.SNK and 70% in Unattached.SRC */
CONTROL_T_DRP_60MS = (0 << 6), /* Total period of the DRP toggle cycle 60 ms */
CONTROL_T_DRP_70MS = (1 << 6), /* Total period of the DRP toggle cycle 70 ms */
CONTROL_T_DRP_80MS = (2 << 6), /* Total period of the DRP toggle cycle 80 ms */
CONTROL_T_DRP_90MS = (3 << 6), /* Total period of the DRP toggle cycle 90 ms */
};
/* Control 1 - 0x05 */
enum fusb303_control1_e
{
CONTROL1_TCCDEB_120 = (0 << 0), /* Debounce time 120 ms */
CONTROL1_TCCDEB_130 = (1 << 0),
CONTROL1_TCCDEB_140 = (2 << 0),
CONTROL1_TCCDEB_150 = (3 << 0),
CONTROL1_TCCDEB_160 = (4 << 0),
CONTROL1_TCCDEB_170 = (5 << 0),
CONTROL1_TCCDEB_180 = (6 << 0),
CONTROL1_ENABLE = (1 << 3),
CONTROL1_AUTO_SNK_EN = (1 << 4),
CONTROL1_AUTO_SNK_TH_30 = (0 << 5), /* Weak battery VDD threshold voltage 3.0 V */
CONTROL1_AUTO_SNK_TH_31 = (1 << 5),
CONTROL1_AUTO_SNK_TH_32 = (2 << 5),
CONTROL1_AUTO_SNK_TH_33 = (3 << 5),
CONTROL1_REMEDY_EN = (1 << 7),
};
/* Manual - 0x09 */
enum fusb303_manual_e
{
MANUAL_ERROR_REC = (1 << 0),
MANUAL_DISABLED = (1 << 1),
MANUAL_UNATT_SRC = (1 << 2),
MANUAL_UNATT_SNK = (1 << 3),
MANUAL_FORCE_SNK = (1 << 4),
MANUAL_FORCE_SRC = (1 << 5),
/* Bits 6:7 reserved */
};
/* Reset - 0x0a */
enum fusb303_reset_e
{
RESET_SW_RES = (1 << 0)
};
/* Interrupt mask - 0x0e */
enum fusb303_int_mask_e
{
INT_MASK_ATTACK = (1 << 0),
INT_MASK_DETACH = (1 << 1),
INT_MASK_BC_LVL = (1 << 2),
INT_MASK_AUTOSNK = (1 << 3),
INT_MASK_VBUS_CHG = (1 << 4),
INT_MASK_FAULT = (1 << 5),
INT_MASK_ORIENT = (1 << 6),
/* Bit 7 reserved */
};
/* Interrupt mask1 - 0x0f */
enum fusb303_int_mask1_e
{
INT_MASK1_REMEDY = (1 << 0),
INT_MASK1_FRC_SUCC = (1 << 1),
INT_MASK1_FRC_FAIL = (1 << 2),
/* Bit 4 reserved */
INT_MASK1_REM_FAIL = (1 << 3),
INT_MASK1_REM_VBON = (1 << 5),
INT_MASK1_REM_VBOFF = (1 << 6),
/* Bit 7 reserved */
};
/* Status - 0x11 */
enum fusb303_status_e
{
STATUS_ATTACH = (1 << 0),
STATUS_BC_LVL_UNATT = (0 << 1),
STATUS_BC_LVL_DEF = (1 << 1),
STATUS_BC_LVL_1500 = (2 << 1),
STATUS_BC_LVL_3000 = (3 << 1),
STATUS_VBUS_OK = (1 << 3),
STATUS_CC_NO_CONN = (0 << 4),
STATUS_CC_1 = (1 << 4),
STATUS_CC_2 = (2 << 4),
STATUS_CC_FAULT = (3 << 4),
STATUS_VSAFE0V = (1 << 6),
STATUS_AUTOSNK = (1 << 7),
};
/* Status1 - 0x12 */
enum fusb303_status1_e
{
STATUS1_REMEDY = (1 << 0),
STATUS1_FAULT = (1 << 1),
};
/* Type - 0x13 */
enum fusb303_type_e
{
TYPE_AUDIO = (1 << 0),
TYPE_AUDIOVBUS = (1 << 1),
TYPE_ACTIVECABLE = (1 << 2),
TYPE_SOURCE = (1 << 3),
TYPE_SINK = (1 << 4),
TYPE_DEBUGSNK = (1 << 5),
TYPE_DEBUGSRC = (1 << 6),
/* Bit 7 reserved */
};
/* Interrupt - 0x14 */
enum fusb303_interrupt_e
{
INTERRUPT_ATTACH = (1 << 0),
INTERRUPT_DETACH = (1 << 1),
INTERRUPT_BC_LVL = (1 << 2),
INTERRUPT_AUTOSNK = (1 << 3),
INTERRUPT_VBUS_CHG = (1 << 4),
INTERRUPT_FAULT = (1 << 5),
INTERRUPT_ORIENT = (1 << 6),
/* Bit 7 reserved */
};
/* Interrupt1 - 0x15 */
enum fusb303_interrupt1_e
{
INTERRUPT1_REMEDY = (1 << 0),
INTERRUPT1_FRC_SUCC = (1 << 1),
INTERRUPT1_FRC_FAIL = (1 << 2),
INTERRUPT1_REM_FAIL = (1 << 3),
/* Bit 4 reserved */
INTERRUPT1_REM_VBON = (1 << 5),
INTERRUPT1_REM_VBOFF = (1 << 6),
/* Bit 7 reserved */
};
struct fusb303_result_s
{
uint8_t status;
uint8_t status1;
uint8_t dev_type;
};
struct fusb303_setup_s
{
uint8_t drp_toggle_timing;
uint8_t host_current;
bool dcable_en;
bool remedy_en;
bool auto_snk_en;
uint8_t global_int_mask;
uint8_t int_mask;
uint8_t int_mask1;
};
struct fusb303_config_s
{
/* Device characterization */
int irq;
CODE int (*irq_attach)(FAR struct fusb303_config_s *state, xcpt_t isr,
FAR void *arg);
CODE void (*irq_enable)(FAR struct fusb303_config_s *state, bool enable);
CODE void (*irq_clear)(FAR struct fusb303_config_s *state);
};
/****************************************************************************
* Public Function Prototypes
****************************************************************************/
/****************************************************************************
* Name: fusb303_register
*
* Description:
* Register the FUSB303 character device as 'devpath'
*
* Input Parameters:
* devpath - The full path to the driver to register. E.g., "/dev/usbc0"
* i2c - An instance of the I2C interface to use to communicate with
* FUSB303
* addr - The I2C address of the FUSB303. The I2C address of the FUSB303
* is either 0x42 or 0x62.
* config - Pointer to FUSB303 configuration
*
* Returned Value:
* Zero (OK) on success; a negated errno value on failure.
*
****************************************************************************/
int fusb303_register(FAR const char *devpath, FAR struct i2c_master_s *i2c,
uint8_t addr, FAR struct fusb303_config_s *config);
#undef EXTERN
#if defined(__cplusplus)
}
#endif
#endif /* __INCLUDE_NUTTX_USB_FUSB303_H */