1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef __LINUX_PMIC_DA903X_H
3 #define __LINUX_PMIC_DA903X_H
5 /* Unified sub device IDs for DA9030/DA9034/DA9035 */
35 DA9030_ID_LDO_INT, /* LDO Internal */
36 DA9030_ID_BAT, /* battery charger */
66 * DA9030/DA9034 LEDs sub-devices uses generic "struct led_info"
67 * as the platform_data
70 /* DA9030 flags for "struct led_info"
72 #define DA9030_LED_RATE_ON (0 << 5)
73 #define DA9030_LED_RATE_052S (1 << 5)
74 #define DA9030_LED_DUTY_1_16 (0 << 3)
75 #define DA9030_LED_DUTY_1_8 (1 << 3)
76 #define DA9030_LED_DUTY_1_4 (2 << 3)
77 #define DA9030_LED_DUTY_1_2 (3 << 3)
79 #define DA9030_VIBRA_MODE_1P3V (0 << 1)
80 #define DA9030_VIBRA_MODE_2P7V (1 << 1)
81 #define DA9030_VIBRA_FREQ_1HZ (0 << 2)
82 #define DA9030_VIBRA_FREQ_2HZ (1 << 2)
83 #define DA9030_VIBRA_FREQ_4HZ (2 << 2)
84 #define DA9030_VIBRA_FREQ_8HZ (3 << 2)
85 #define DA9030_VIBRA_DUTY_ON (0 << 4)
86 #define DA9030_VIBRA_DUTY_75P (1 << 4)
87 #define DA9030_VIBRA_DUTY_50P (2 << 4)
88 #define DA9030_VIBRA_DUTY_25P (3 << 4)
90 /* DA9034 flags for "struct led_info" */
91 #define DA9034_LED_RAMP (1 << 7)
93 /* DA9034 touch screen platform data */
94 struct da9034_touch_pdata {
95 int interval_ms; /* sampling interval while pen down */
100 struct da9034_backlight_pdata {
101 int output_current; /* output current of WLED, from 0-31 (in mA) */
104 /* DA9030 battery charger data */
105 struct power_supply_info;
107 struct da9030_battery_info {
108 /* battery parameters */
109 struct power_supply_info *battery_info;
111 /* current and voltage to use for battery charging */
112 unsigned int charge_milliamp;
113 unsigned int charge_millivolt;
115 /* voltage thresholds (in millivolts) */
118 int vbat_charge_start;
119 int vbat_charge_stop;
120 int vbat_charge_restart;
122 /* battery nominal minimal and maximal voltages in millivolts */
126 /* Temperature thresholds. These are DA9030 register values
127 "as is" and should be measured for each battery type */
133 /* battery monitor interval (seconds) */
134 unsigned int batmon_interval;
136 /* platform callbacks for battery low and critical events */
137 void (*battery_low)(void);
138 void (*battery_critical)(void);
141 struct da903x_subdev_info {
147 struct da903x_platform_data {
149 struct da903x_subdev_info *subdevs;
152 /* bit definitions for DA9030 events */
153 #define DA9030_EVENT_ONKEY (1 << 0)
154 #define DA9030_EVENT_PWREN (1 << 1)
155 #define DA9030_EVENT_EXTON (1 << 2)
156 #define DA9030_EVENT_CHDET (1 << 3)
157 #define DA9030_EVENT_TBAT (1 << 4)
158 #define DA9030_EVENT_VBATMON (1 << 5)
159 #define DA9030_EVENT_VBATMON_TXON (1 << 6)
160 #define DA9030_EVENT_CHIOVER (1 << 7)
161 #define DA9030_EVENT_TCTO (1 << 8)
162 #define DA9030_EVENT_CCTO (1 << 9)
163 #define DA9030_EVENT_ADC_READY (1 << 10)
164 #define DA9030_EVENT_VBUS_4P4 (1 << 11)
165 #define DA9030_EVENT_VBUS_4P0 (1 << 12)
166 #define DA9030_EVENT_SESS_VALID (1 << 13)
167 #define DA9030_EVENT_SRP_DETECT (1 << 14)
168 #define DA9030_EVENT_WATCHDOG (1 << 15)
169 #define DA9030_EVENT_LDO15 (1 << 16)
170 #define DA9030_EVENT_LDO16 (1 << 17)
171 #define DA9030_EVENT_LDO17 (1 << 18)
172 #define DA9030_EVENT_LDO18 (1 << 19)
173 #define DA9030_EVENT_LDO19 (1 << 20)
174 #define DA9030_EVENT_BUCK2 (1 << 21)
176 /* bit definitions for DA9034 events */
177 #define DA9034_EVENT_ONKEY (1 << 0)
178 #define DA9034_EVENT_EXTON (1 << 2)
179 #define DA9034_EVENT_CHDET (1 << 3)
180 #define DA9034_EVENT_TBAT (1 << 4)
181 #define DA9034_EVENT_VBATMON (1 << 5)
182 #define DA9034_EVENT_REV_IOVER (1 << 6)
183 #define DA9034_EVENT_CH_IOVER (1 << 7)
184 #define DA9034_EVENT_CH_TCTO (1 << 8)
185 #define DA9034_EVENT_CH_CCTO (1 << 9)
186 #define DA9034_EVENT_USB_DEV (1 << 10)
187 #define DA9034_EVENT_OTGCP_IOVER (1 << 11)
188 #define DA9034_EVENT_VBUS_4P55 (1 << 12)
189 #define DA9034_EVENT_VBUS_3P8 (1 << 13)
190 #define DA9034_EVENT_SESS_1P8 (1 << 14)
191 #define DA9034_EVENT_SRP_READY (1 << 15)
192 #define DA9034_EVENT_ADC_MAN (1 << 16)
193 #define DA9034_EVENT_ADC_AUTO4 (1 << 17)
194 #define DA9034_EVENT_ADC_AUTO5 (1 << 18)
195 #define DA9034_EVENT_ADC_AUTO6 (1 << 19)
196 #define DA9034_EVENT_PEN_DOWN (1 << 20)
197 #define DA9034_EVENT_TSI_READY (1 << 21)
198 #define DA9034_EVENT_UART_TX (1 << 22)
199 #define DA9034_EVENT_UART_RX (1 << 23)
200 #define DA9034_EVENT_HEADSET (1 << 25)
201 #define DA9034_EVENT_HOOKSWITCH (1 << 26)
202 #define DA9034_EVENT_WATCHDOG (1 << 27)
204 extern int da903x_register_notifier(struct device *dev,
205 struct notifier_block *nb, unsigned int events);
206 extern int da903x_unregister_notifier(struct device *dev,
207 struct notifier_block *nb, unsigned int events);
209 /* Status Query Interface */
210 #define DA9030_STATUS_ONKEY (1 << 0)
211 #define DA9030_STATUS_PWREN1 (1 << 1)
212 #define DA9030_STATUS_EXTON (1 << 2)
213 #define DA9030_STATUS_CHDET (1 << 3)
214 #define DA9030_STATUS_TBAT (1 << 4)
215 #define DA9030_STATUS_VBATMON (1 << 5)
216 #define DA9030_STATUS_VBATMON_TXON (1 << 6)
217 #define DA9030_STATUS_MCLKDET (1 << 7)
219 #define DA9034_STATUS_ONKEY (1 << 0)
220 #define DA9034_STATUS_EXTON (1 << 2)
221 #define DA9034_STATUS_CHDET (1 << 3)
222 #define DA9034_STATUS_TBAT (1 << 4)
223 #define DA9034_STATUS_VBATMON (1 << 5)
224 #define DA9034_STATUS_PEN_DOWN (1 << 6)
225 #define DA9034_STATUS_MCLKDET (1 << 7)
226 #define DA9034_STATUS_USB_DEV (1 << 8)
227 #define DA9034_STATUS_HEADSET (1 << 9)
228 #define DA9034_STATUS_HOOKSWITCH (1 << 10)
229 #define DA9034_STATUS_REMCON (1 << 11)
230 #define DA9034_STATUS_VBUS_VALID_4P55 (1 << 12)
231 #define DA9034_STATUS_VBUS_VALID_3P8 (1 << 13)
232 #define DA9034_STATUS_SESS_VALID_1P8 (1 << 14)
233 #define DA9034_STATUS_SRP_READY (1 << 15)
235 extern int da903x_query_status(struct device *dev, unsigned int status);
238 /* NOTE: the functions below are not intended for use outside
239 * of the DA903x sub-device drivers
241 extern int da903x_write(struct device *dev, int reg, uint8_t val);
242 extern int da903x_writes(struct device *dev, int reg, int len, uint8_t *val);
243 extern int da903x_read(struct device *dev, int reg, uint8_t *val);
244 extern int da903x_reads(struct device *dev, int reg, int len, uint8_t *val);
245 extern int da903x_update(struct device *dev, int reg, uint8_t val, uint8_t mask);
246 extern int da903x_set_bits(struct device *dev, int reg, uint8_t bit_mask);
247 extern int da903x_clr_bits(struct device *dev, int reg, uint8_t bit_mask);
248 #endif /* __LINUX_PMIC_DA903X_H */