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#ifndef __CCLOGIC_COMMON_H
#define __CCLOGIC_COMMON_H
#include <linux/wakelock.h>
#include "cclogic-class.h"
#define DEV_STAGE_DEBUG
#define CCLOGIC_UPDATE_REAL_STATUS
#ifdef DEBUG
#undef pr_debug
#undef pr_info
#define pr_debug(fmt, args...) pr_err(fmt, ##args)
#define pr_info(fmt, args...) pr_err(fmt, ##args)
#endif
#define CCLOGIC_I2C_VTG_MIN_UV 1800000
#define CCLOGIC_I2C_VTG_MAX_UV 1800000
#define CCLOGIC_I2C_LOAD_UA 1800
#define CCLOGIC_MAX_SUPPORT_CHIP 2
/* #define CCLOGIC_MAX_RETRIES 100 */
#define CCLOGIC_MAX_RETRIES 5
struct cclogic_of_chip {
const char *chip_name;
int enb;
int address;
};
#define CCLOGIC_SUPPORT_MODE_DFP (1<<0)
#define CCLOGIC_SUPPORT_MODE_UFP (1<<1)
#define CCLOGIC_SUPPORT_MODE_DUAL ((1<<0)|(1<<1))
#define CCLOGIC_SUPPORT_POWER_SOURCE (1<<2)
#define CCLOGIC_SUPPORT_POWER_SINK (1<<3)
#define CCLOGIC_SUPPORT_POWER_SWAP ((1<<2)|(1<<3))
#define CCLOGIC_SUPPORT_DATA_HOST (1<<4)
#define CCLOGIC_SUPPORT_DATA_DEVICE (1<<5)
#define CCLOGIC_SUPPORT_DATA_SWAP ((1<<4)|(1<<5))
#define CCLOGIC_MODE_NONE 0
#define CCLOGIC_MODE_DFP 1
#define CCLOGIC_MODE_UFP 2
#define CCLOGIC_MODE_DRP 3
#define CCLOGIC_POWER_NONE 0
#define CCLOGIC_POWER_SOURCE 1
#define CCLOGIC_POWER_SINK 2
#define CCLOGIC_DATA_NONE 0
#define CCLOGIC_DATA_HOST 1
#define CCLOGIC_DATA_DEVICE 2
struct cclogic_platform {
unsigned int irq_working_flags;
unsigned int irq_working;
unsigned int irq_plug_flags;
unsigned int irq_plug;
bool i2c_pull_up;
unsigned int function_switch_gpio1;
unsigned int function_switch_gpio10;
unsigned int function_switch_gpio2;
unsigned int usb_ss_gpio;
unsigned int enb_gpio;
unsigned int ccchip_power_gpio;
int chip_num;
struct regulator *vbus_reg;
struct cclogic_of_chip chip[CCLOGIC_MAX_SUPPORT_CHIP];
};
enum cclogic_attached_type {
CCLOGIC_DEVICE_UNKNOWN,
CCLOGIC_NO_DEVICE,
CCLOGIC_USB_DEVICE,
CCLOGIC_USB_HOST,
CCLOGIC_DEBUG_DEVICE,
CCLOGIC_AUDIO_DEVICE,
};
enum cclogic_current_type {
CCLOGIC_CURRENT_NONE,
CCLOGIC_CURRENT_DEFAULT,
CCLOGIC_CURRENT_MEDIUM,
CCLOGIC_CURRENT_ACCESSORY,
CCLOGIC_CURRENT_HIGH,
};
enum cclogic_event_type {
CCLOGIC_EVENT_NONE,
CCLOGIC_EVENT_DETACHED,
CCLOGIC_EVENT_ATTACHED,
};
enum cclogic_cc_type {
CCLOGIC_CC_UNKNOWN,
CCLOGIC_CC1,
CCLOGIC_CC2,
CCLOGIC_CC1_CC2,
};
struct cclogic_state {
bool vbus;
enum cclogic_cc_type cc;
enum cclogic_event_type evt;
enum cclogic_attached_type device;
enum cclogic_current_type charger;
};
struct cclogic_chip;
struct cclogic_dev {
struct device *dev;
struct i2c_client *i2c_client;
unsigned int irq_working;
unsigned int irq_plug;
bool irq_enabled;
struct regulator *vcc_i2c;
bool regulator_en;
struct delayed_work work;
struct delayed_work plug_work;
struct cclogic_platform *platform_data;
struct wake_lock wakelock;
struct wake_lock wakelock_plug;
bool vbus_on;
struct cclogic_chip *ops;
struct cclogic_state state;
struct pinctrl *pin;
struct pinctrl_state *pin_active;
struct pinctrl_state *pin_suspend;
struct cclogic_class_dev cdev;
int enb;
unsigned int typec_version;
};
struct cclogic_chip {
const char *chip_name;
unsigned char addr;
unsigned int typec_version;
unsigned int support;
int (*get_state)(struct i2c_client *client, struct cclogic_state *result);
int (*ack_irq)(struct i2c_client *client);
int (*chip_config)(struct i2c_client *client);
int (*chip_reset)(struct i2c_client *client);
int (*chip_check)(struct i2c_client *client);
int (*chip_trymode)(struct i2c_client *client, int mode);
struct list_head chip_list;
int (*read)(struct i2c_client *client, u8 reg);
int (*write)(struct i2c_client *client, u8 reg, u8 data);
};
enum cclogic_func_type {
CCLOGIC_FUNC_HIZ,
CCLOGIC_FUNC_USB,
CCLOGIC_FUNC_AUDIO,
CCLOGIC_FUNC_UART,
};
extern int cclogic_register(struct cclogic_chip *c);
extern void cclogic_unregister(struct cclogic_chip *c);
extern int cclogic_get_connected_mode(struct cclogic_state *state);
extern int cclogic_set_mode(struct cclogic_dev *pdata, int mode);
extern int cclogic_get_power_role(struct cclogic_state *state);
extern int cclogic_set_power_role(struct cclogic_dev *pdata, int role);
extern int cclogic_get_data_role(struct cclogic_state *state);
extern int cclogic_set_data_role(struct cclogic_dev *pdata, int role);
#endif
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