249 lines
7 KiB
C
249 lines
7 KiB
C
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/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef __LINUX_PMIC_DA903X_H
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#define __LINUX_PMIC_DA903X_H
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/* Unified sub device IDs for DA9030/DA9034/DA9035 */
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enum {
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DA9030_ID_LED_1,
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DA9030_ID_LED_2,
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DA9030_ID_LED_3,
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DA9030_ID_LED_4,
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DA9030_ID_LED_PC,
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DA9030_ID_VIBRA,
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DA9030_ID_WLED,
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DA9030_ID_BUCK1,
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DA9030_ID_BUCK2,
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DA9030_ID_LDO1,
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DA9030_ID_LDO2,
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DA9030_ID_LDO3,
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DA9030_ID_LDO4,
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DA9030_ID_LDO5,
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DA9030_ID_LDO6,
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DA9030_ID_LDO7,
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DA9030_ID_LDO8,
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DA9030_ID_LDO9,
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DA9030_ID_LDO10,
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DA9030_ID_LDO11,
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DA9030_ID_LDO12,
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DA9030_ID_LDO13,
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DA9030_ID_LDO14,
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DA9030_ID_LDO15,
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DA9030_ID_LDO16,
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DA9030_ID_LDO17,
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DA9030_ID_LDO18,
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DA9030_ID_LDO19,
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DA9030_ID_LDO_INT, /* LDO Internal */
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DA9030_ID_BAT, /* battery charger */
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DA9034_ID_LED_1,
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DA9034_ID_LED_2,
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DA9034_ID_VIBRA,
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DA9034_ID_WLED,
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DA9034_ID_TOUCH,
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DA9034_ID_BUCK1,
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DA9034_ID_BUCK2,
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DA9034_ID_LDO1,
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DA9034_ID_LDO2,
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DA9034_ID_LDO3,
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DA9034_ID_LDO4,
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DA9034_ID_LDO5,
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DA9034_ID_LDO6,
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DA9034_ID_LDO7,
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DA9034_ID_LDO8,
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DA9034_ID_LDO9,
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DA9034_ID_LDO10,
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DA9034_ID_LDO11,
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DA9034_ID_LDO12,
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DA9034_ID_LDO13,
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DA9034_ID_LDO14,
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DA9034_ID_LDO15,
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DA9035_ID_BUCK3,
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};
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/*
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* DA9030/DA9034 LEDs sub-devices uses generic "struct led_info"
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* as the platform_data
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*/
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/* DA9030 flags for "struct led_info"
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*/
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#define DA9030_LED_RATE_ON (0 << 5)
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#define DA9030_LED_RATE_052S (1 << 5)
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#define DA9030_LED_DUTY_1_16 (0 << 3)
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#define DA9030_LED_DUTY_1_8 (1 << 3)
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#define DA9030_LED_DUTY_1_4 (2 << 3)
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#define DA9030_LED_DUTY_1_2 (3 << 3)
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#define DA9030_VIBRA_MODE_1P3V (0 << 1)
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#define DA9030_VIBRA_MODE_2P7V (1 << 1)
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#define DA9030_VIBRA_FREQ_1HZ (0 << 2)
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#define DA9030_VIBRA_FREQ_2HZ (1 << 2)
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#define DA9030_VIBRA_FREQ_4HZ (2 << 2)
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#define DA9030_VIBRA_FREQ_8HZ (3 << 2)
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#define DA9030_VIBRA_DUTY_ON (0 << 4)
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#define DA9030_VIBRA_DUTY_75P (1 << 4)
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#define DA9030_VIBRA_DUTY_50P (2 << 4)
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#define DA9030_VIBRA_DUTY_25P (3 << 4)
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/* DA9034 flags for "struct led_info" */
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#define DA9034_LED_RAMP (1 << 7)
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/* DA9034 touch screen platform data */
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struct da9034_touch_pdata {
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int interval_ms; /* sampling interval while pen down */
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int x_inverted;
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int y_inverted;
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};
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struct da9034_backlight_pdata {
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int output_current; /* output current of WLED, from 0-31 (in mA) */
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};
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/* DA9030 battery charger data */
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struct power_supply_info;
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struct da9030_battery_info {
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/* battery parameters */
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struct power_supply_info *battery_info;
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/* current and voltage to use for battery charging */
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unsigned int charge_milliamp;
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unsigned int charge_millivolt;
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/* voltage thresholds (in millivolts) */
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int vbat_low;
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int vbat_crit;
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int vbat_charge_start;
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int vbat_charge_stop;
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int vbat_charge_restart;
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/* battery nominal minimal and maximal voltages in millivolts */
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int vcharge_min;
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int vcharge_max;
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/* Temperature thresholds. These are DA9030 register values
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"as is" and should be measured for each battery type */
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int tbat_low;
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int tbat_high;
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int tbat_restart;
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/* battery monitor interval (seconds) */
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unsigned int batmon_interval;
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/* platform callbacks for battery low and critical events */
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void (*battery_low)(void);
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void (*battery_critical)(void);
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};
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struct da903x_subdev_info {
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int id;
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const char *name;
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void *platform_data;
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};
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struct da903x_platform_data {
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int num_subdevs;
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struct da903x_subdev_info *subdevs;
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};
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/* bit definitions for DA9030 events */
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#define DA9030_EVENT_ONKEY (1 << 0)
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#define DA9030_EVENT_PWREN (1 << 1)
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#define DA9030_EVENT_EXTON (1 << 2)
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#define DA9030_EVENT_CHDET (1 << 3)
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#define DA9030_EVENT_TBAT (1 << 4)
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#define DA9030_EVENT_VBATMON (1 << 5)
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#define DA9030_EVENT_VBATMON_TXON (1 << 6)
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#define DA9030_EVENT_CHIOVER (1 << 7)
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#define DA9030_EVENT_TCTO (1 << 8)
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#define DA9030_EVENT_CCTO (1 << 9)
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#define DA9030_EVENT_ADC_READY (1 << 10)
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#define DA9030_EVENT_VBUS_4P4 (1 << 11)
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#define DA9030_EVENT_VBUS_4P0 (1 << 12)
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#define DA9030_EVENT_SESS_VALID (1 << 13)
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#define DA9030_EVENT_SRP_DETECT (1 << 14)
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#define DA9030_EVENT_WATCHDOG (1 << 15)
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#define DA9030_EVENT_LDO15 (1 << 16)
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#define DA9030_EVENT_LDO16 (1 << 17)
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#define DA9030_EVENT_LDO17 (1 << 18)
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#define DA9030_EVENT_LDO18 (1 << 19)
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#define DA9030_EVENT_LDO19 (1 << 20)
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#define DA9030_EVENT_BUCK2 (1 << 21)
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/* bit definitions for DA9034 events */
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#define DA9034_EVENT_ONKEY (1 << 0)
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#define DA9034_EVENT_EXTON (1 << 2)
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#define DA9034_EVENT_CHDET (1 << 3)
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#define DA9034_EVENT_TBAT (1 << 4)
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#define DA9034_EVENT_VBATMON (1 << 5)
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#define DA9034_EVENT_REV_IOVER (1 << 6)
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#define DA9034_EVENT_CH_IOVER (1 << 7)
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#define DA9034_EVENT_CH_TCTO (1 << 8)
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#define DA9034_EVENT_CH_CCTO (1 << 9)
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#define DA9034_EVENT_USB_DEV (1 << 10)
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#define DA9034_EVENT_OTGCP_IOVER (1 << 11)
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#define DA9034_EVENT_VBUS_4P55 (1 << 12)
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#define DA9034_EVENT_VBUS_3P8 (1 << 13)
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#define DA9034_EVENT_SESS_1P8 (1 << 14)
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#define DA9034_EVENT_SRP_READY (1 << 15)
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#define DA9034_EVENT_ADC_MAN (1 << 16)
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#define DA9034_EVENT_ADC_AUTO4 (1 << 17)
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#define DA9034_EVENT_ADC_AUTO5 (1 << 18)
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#define DA9034_EVENT_ADC_AUTO6 (1 << 19)
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#define DA9034_EVENT_PEN_DOWN (1 << 20)
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#define DA9034_EVENT_TSI_READY (1 << 21)
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#define DA9034_EVENT_UART_TX (1 << 22)
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#define DA9034_EVENT_UART_RX (1 << 23)
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#define DA9034_EVENT_HEADSET (1 << 25)
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#define DA9034_EVENT_HOOKSWITCH (1 << 26)
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#define DA9034_EVENT_WATCHDOG (1 << 27)
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extern int da903x_register_notifier(struct device *dev,
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struct notifier_block *nb, unsigned int events);
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extern int da903x_unregister_notifier(struct device *dev,
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struct notifier_block *nb, unsigned int events);
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/* Status Query Interface */
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#define DA9030_STATUS_ONKEY (1 << 0)
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#define DA9030_STATUS_PWREN1 (1 << 1)
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#define DA9030_STATUS_EXTON (1 << 2)
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#define DA9030_STATUS_CHDET (1 << 3)
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#define DA9030_STATUS_TBAT (1 << 4)
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#define DA9030_STATUS_VBATMON (1 << 5)
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#define DA9030_STATUS_VBATMON_TXON (1 << 6)
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#define DA9030_STATUS_MCLKDET (1 << 7)
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#define DA9034_STATUS_ONKEY (1 << 0)
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#define DA9034_STATUS_EXTON (1 << 2)
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#define DA9034_STATUS_CHDET (1 << 3)
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#define DA9034_STATUS_TBAT (1 << 4)
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#define DA9034_STATUS_VBATMON (1 << 5)
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#define DA9034_STATUS_PEN_DOWN (1 << 6)
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#define DA9034_STATUS_MCLKDET (1 << 7)
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#define DA9034_STATUS_USB_DEV (1 << 8)
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#define DA9034_STATUS_HEADSET (1 << 9)
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#define DA9034_STATUS_HOOKSWITCH (1 << 10)
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#define DA9034_STATUS_REMCON (1 << 11)
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#define DA9034_STATUS_VBUS_VALID_4P55 (1 << 12)
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#define DA9034_STATUS_VBUS_VALID_3P8 (1 << 13)
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#define DA9034_STATUS_SESS_VALID_1P8 (1 << 14)
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#define DA9034_STATUS_SRP_READY (1 << 15)
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extern int da903x_query_status(struct device *dev, unsigned int status);
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/* NOTE: the functions below are not intended for use outside
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* of the DA903x sub-device drivers
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*/
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extern int da903x_write(struct device *dev, int reg, uint8_t val);
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extern int da903x_writes(struct device *dev, int reg, int len, uint8_t *val);
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extern int da903x_read(struct device *dev, int reg, uint8_t *val);
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extern int da903x_reads(struct device *dev, int reg, int len, uint8_t *val);
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extern int da903x_update(struct device *dev, int reg, uint8_t val, uint8_t mask);
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extern int da903x_set_bits(struct device *dev, int reg, uint8_t bit_mask);
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extern int da903x_clr_bits(struct device *dev, int reg, uint8_t bit_mask);
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#endif /* __LINUX_PMIC_DA903X_H */
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