// SPDX-License-Identifier: GPL-2.0 #include <linux/bitfield.h> #include <linux/completion.h> #include <linux/i2c.h> #include <linux/interrupt.h> #include <linux/kernel.h> #include <linux/module.h> #include <linux/power_supply.h> #include <linux/regmap.h> #include <linux/usb/pd.h> #include <linux/usb/role.h> #include <linux/usb/typec.h> #define RT1719_REG_TXCTRL1 … #define RT1719_REG_TXCTRL2 … #define RT1719_REG_POLICYINFO … #define RT1719_REG_SRCPDO1 … #define RT1719_REG_MASKS … #define RT1719_REG_EVENTS … #define RT1719_REG_STATS … #define RT1719_REG_PSELINFO … #define RT1719_REG_USBSETINFO … #define RT1719_REG_VENID … #define RT1719_UNIQUE_PID … #define RT1719_REQDRSWAP_MASK … #define RT1719_EVALMODE_MASK … #define RT1719_REQSRCPDO_MASK … #define RT1719_TXSPDOREQ_MASK … #define RT1719_INT_DRSW_ACCEPT … #define RT1719_INT_RX_SRCCAP … #define RT1719_INT_VBUS_DCT … #define RT1719_INT_VBUS_PRESENT … #define RT1719_INT_PE_SNK_RDY … #define RT1719_CC1_STAT … #define RT1719_CC2_STAT … #define RT1719_POLARITY_MASK … #define RT1719_DATAROLE_MASK … #define RT1719_PDSPECREV_MASK … #define RT1719_SPDOSEL_MASK … #define RT1719_SPDONUM_MASK … #define RT1719_ATTACH_VBUS … #define RT1719_ATTACH_DBG … #define RT1719_ATTACH_SNK … #define RT1719_ATTACHDEV_MASK … #define RT1719_PE_EXP_CONTRACT … #define RT1719_PSEL_SUPPORT … #define RT1719_TBLSEL_MASK … #define RT1719_LATPSEL_MASK … #define RT1719_USBINFO_MASK … #define RT1719_USB_DFPUFP … #define RT1719_MAX_SRCPDO … enum { … }; enum { … }; enum rt1719_snkcap { … }; struct rt1719_psel_cap { … }; struct rt1719_data { … }; static const enum power_supply_usb_type rt1719_psy_usb_types[] = …; static const enum power_supply_property rt1719_psy_properties[] = …; static int rt1719_read16(struct rt1719_data *data, unsigned int reg, u16 *val) { … } static int rt1719_read32(struct rt1719_data *data, unsigned int reg, u32 *val) { … } static int rt1719_write32(struct rt1719_data *data, unsigned int reg, u32 val) { … } static enum typec_pwr_opmode rt1719_get_pwr_opmode(u32 conn, u16 stat) { … } static enum typec_data_role rt1719_get_data_role(u32 conn) { … } static void rt1719_set_data_role(struct rt1719_data *data, enum typec_data_role data_role, bool attached) { … } static void rt1719_update_data_role(struct rt1719_data *data) { … } static void rt1719_register_partner(struct rt1719_data *data) { … } static void rt1719_attach(struct rt1719_data *data) { … } static void rt1719_detach(struct rt1719_data *data) { … } static void rt1719_update_operating_status(struct rt1719_data *data) { … } static void rt1719_update_pwr_opmode(struct rt1719_data *data) { … } static void rt1719_update_source_pdos(struct rt1719_data *data) { … } static int rt1719_dr_set(struct typec_port *port, enum typec_data_role role) { … } static const struct typec_operations rt1719_port_ops = …; static int rt1719_usbpd_request_voltage(struct rt1719_data *data) { … } static int rt1719_psy_set_property(struct power_supply *psy, enum power_supply_property psp, const union power_supply_propval *val) { … } static int rt1719_psy_get_property(struct power_supply *psy, enum power_supply_property psp, union power_supply_propval *val) { … } static int rt1719_psy_property_is_writeable(struct power_supply *psy, enum power_supply_property psp) { … } static int devm_rt1719_psy_register(struct rt1719_data *data) { … } static irqreturn_t rt1719_irq_handler(int irq, void *priv) { … } static int rt1719_irq_init(struct rt1719_data *data) { … } static int rt1719_init_attach_state(struct rt1719_data *data) { … } #define RT1719_PSEL_CAPINFO(_lomask, _milliwatt, _himask, _milliamp) … static const struct rt1719_psel_cap rt1719_psel_caps[] = …; static u16 rt1719_gen_snkcap_by_current(const struct rt1719_psel_cap *psel_cap, enum rt1719_snkcap capsel) { … } static u16 rt1719_gen_snkcap_by_watt(const struct rt1719_psel_cap *psel_cap, enum rt1719_snkcap capsel) { … } static u16 rt1719_gen_snkcap(unsigned int pselinfo, enum rt1719_snkcap capsel) { … } static int rt1719_get_caps(struct rt1719_data *data) { … } static int rt1719_check_exist(struct rt1719_data *data) { … } static const struct regmap_config rt1719_regmap_config = …; static int rt1719_probe(struct i2c_client *i2c) { … } static void rt1719_remove(struct i2c_client *i2c) { … } static const struct of_device_id __maybe_unused rt1719_device_table[] = …; MODULE_DEVICE_TABLE(of, rt1719_device_table); static struct i2c_driver rt1719_driver = …; module_i2c_driver(…) …; MODULE_AUTHOR(…) …; MODULE_DESCRIPTION(…) …; MODULE_LICENSE(…) …;
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