1 #ifndef __LINUX_PMIC_DA903X_H 2 #define __LINUX_PMIC_DA903X_H 3 4 /* Unified sub device IDs for DA9030/DA9034/DA9035 */ 5 enum { 6 DA9030_ID_LED_1, 7 DA9030_ID_LED_2, 8 DA9030_ID_LED_3, 9 DA9030_ID_LED_4, 10 DA9030_ID_LED_PC, 11 DA9030_ID_VIBRA, 12 DA9030_ID_WLED, 13 DA9030_ID_BUCK1, 14 DA9030_ID_BUCK2, 15 DA9030_ID_LDO1, 16 DA9030_ID_LDO2, 17 DA9030_ID_LDO3, 18 DA9030_ID_LDO4, 19 DA9030_ID_LDO5, 20 DA9030_ID_LDO6, 21 DA9030_ID_LDO7, 22 DA9030_ID_LDO8, 23 DA9030_ID_LDO9, 24 DA9030_ID_LDO10, 25 DA9030_ID_LDO11, 26 DA9030_ID_LDO12, 27 DA9030_ID_LDO13, 28 DA9030_ID_LDO14, 29 DA9030_ID_LDO15, 30 DA9030_ID_LDO16, 31 DA9030_ID_LDO17, 32 DA9030_ID_LDO18, 33 DA9030_ID_LDO19, 34 DA9030_ID_LDO_INT, /* LDO Internal */ 35 DA9030_ID_BAT, /* battery charger */ 36 37 DA9034_ID_LED_1, 38 DA9034_ID_LED_2, 39 DA9034_ID_VIBRA, 40 DA9034_ID_WLED, 41 DA9034_ID_TOUCH, 42 43 DA9034_ID_BUCK1, 44 DA9034_ID_BUCK2, 45 DA9034_ID_LDO1, 46 DA9034_ID_LDO2, 47 DA9034_ID_LDO3, 48 DA9034_ID_LDO4, 49 DA9034_ID_LDO5, 50 DA9034_ID_LDO6, 51 DA9034_ID_LDO7, 52 DA9034_ID_LDO8, 53 DA9034_ID_LDO9, 54 DA9034_ID_LDO10, 55 DA9034_ID_LDO11, 56 DA9034_ID_LDO12, 57 DA9034_ID_LDO13, 58 DA9034_ID_LDO14, 59 DA9034_ID_LDO15, 60 61 DA9035_ID_BUCK3, 62 }; 63 64 /* 65 * DA9030/DA9034 LEDs sub-devices uses generic "struct led_info" 66 * as the platform_data 67 */ 68 69 /* DA9030 flags for "struct led_info" 70 */ 71 #define DA9030_LED_RATE_ON (0 << 5) 72 #define DA9030_LED_RATE_052S (1 << 5) 73 #define DA9030_LED_DUTY_1_16 (0 << 3) 74 #define DA9030_LED_DUTY_1_8 (1 << 3) 75 #define DA9030_LED_DUTY_1_4 (2 << 3) 76 #define DA9030_LED_DUTY_1_2 (3 << 3) 77 78 #define DA9030_VIBRA_MODE_1P3V (0 << 1) 79 #define DA9030_VIBRA_MODE_2P7V (1 << 1) 80 #define DA9030_VIBRA_FREQ_1HZ (0 << 2) 81 #define DA9030_VIBRA_FREQ_2HZ (1 << 2) 82 #define DA9030_VIBRA_FREQ_4HZ (2 << 2) 83 #define DA9030_VIBRA_FREQ_8HZ (3 << 2) 84 #define DA9030_VIBRA_DUTY_ON (0 << 4) 85 #define DA9030_VIBRA_DUTY_75P (1 << 4) 86 #define DA9030_VIBRA_DUTY_50P (2 << 4) 87 #define DA9030_VIBRA_DUTY_25P (3 << 4) 88 89 /* DA9034 flags for "struct led_info" */ 90 #define DA9034_LED_RAMP (1 << 7) 91 92 /* DA9034 touch screen platform data */ 93 struct da9034_touch_pdata { 94 int interval_ms; /* sampling interval while pen down */ 95 int x_inverted; 96 int y_inverted; 97 }; 98 99 struct da9034_backlight_pdata { 100 int output_current; /* output current of WLED, from 0-31 (in mA) */ 101 }; 102 103 /* DA9030 battery charger data */ 104 struct power_supply_info; 105 106 struct da9030_battery_info { 107 /* battery parameters */ 108 struct power_supply_info *battery_info; 109 110 /* current and voltage to use for battery charging */ 111 unsigned int charge_milliamp; 112 unsigned int charge_millivolt; 113 114 /* voltage thresholds (in millivolts) */ 115 int vbat_low; 116 int vbat_crit; 117 int vbat_charge_start; 118 int vbat_charge_stop; 119 int vbat_charge_restart; 120 121 /* battery nominal minimal and maximal voltages in millivolts */ 122 int vcharge_min; 123 int vcharge_max; 124 125 /* Temperature thresholds. These are DA9030 register values 126 "as is" and should be measured for each battery type */ 127 int tbat_low; 128 int tbat_high; 129 int tbat_restart; 130 131 132 /* battery monitor interval (seconds) */ 133 unsigned int batmon_interval; 134 135 /* platform callbacks for battery low and critical events */ 136 void (*battery_low)(void); 137 void (*battery_critical)(void); 138 }; 139 140 struct da903x_subdev_info { 141 int id; 142 const char *name; 143 void *platform_data; 144 }; 145 146 struct da903x_platform_data { 147 int num_subdevs; 148 struct da903x_subdev_info *subdevs; 149 }; 150 151 /* bit definitions for DA9030 events */ 152 #define DA9030_EVENT_ONKEY (1 << 0) 153 #define DA9030_EVENT_PWREN (1 << 1) 154 #define DA9030_EVENT_EXTON (1 << 2) 155 #define DA9030_EVENT_CHDET (1 << 3) 156 #define DA9030_EVENT_TBAT (1 << 4) 157 #define DA9030_EVENT_VBATMON (1 << 5) 158 #define DA9030_EVENT_VBATMON_TXON (1 << 6) 159 #define DA9030_EVENT_CHIOVER (1 << 7) 160 #define DA9030_EVENT_TCTO (1 << 8) 161 #define DA9030_EVENT_CCTO (1 << 9) 162 #define DA9030_EVENT_ADC_READY (1 << 10) 163 #define DA9030_EVENT_VBUS_4P4 (1 << 11) 164 #define DA9030_EVENT_VBUS_4P0 (1 << 12) 165 #define DA9030_EVENT_SESS_VALID (1 << 13) 166 #define DA9030_EVENT_SRP_DETECT (1 << 14) 167 #define DA9030_EVENT_WATCHDOG (1 << 15) 168 #define DA9030_EVENT_LDO15 (1 << 16) 169 #define DA9030_EVENT_LDO16 (1 << 17) 170 #define DA9030_EVENT_LDO17 (1 << 18) 171 #define DA9030_EVENT_LDO18 (1 << 19) 172 #define DA9030_EVENT_LDO19 (1 << 20) 173 #define DA9030_EVENT_BUCK2 (1 << 21) 174 175 /* bit definitions for DA9034 events */ 176 #define DA9034_EVENT_ONKEY (1 << 0) 177 #define DA9034_EVENT_EXTON (1 << 2) 178 #define DA9034_EVENT_CHDET (1 << 3) 179 #define DA9034_EVENT_TBAT (1 << 4) 180 #define DA9034_EVENT_VBATMON (1 << 5) 181 #define DA9034_EVENT_REV_IOVER (1 << 6) 182 #define DA9034_EVENT_CH_IOVER (1 << 7) 183 #define DA9034_EVENT_CH_TCTO (1 << 8) 184 #define DA9034_EVENT_CH_CCTO (1 << 9) 185 #define DA9034_EVENT_USB_DEV (1 << 10) 186 #define DA9034_EVENT_OTGCP_IOVER (1 << 11) 187 #define DA9034_EVENT_VBUS_4P55 (1 << 12) 188 #define DA9034_EVENT_VBUS_3P8 (1 << 13) 189 #define DA9034_EVENT_SESS_1P8 (1 << 14) 190 #define DA9034_EVENT_SRP_READY (1 << 15) 191 #define DA9034_EVENT_ADC_MAN (1 << 16) 192 #define DA9034_EVENT_ADC_AUTO4 (1 << 17) 193 #define DA9034_EVENT_ADC_AUTO5 (1 << 18) 194 #define DA9034_EVENT_ADC_AUTO6 (1 << 19) 195 #define DA9034_EVENT_PEN_DOWN (1 << 20) 196 #define DA9034_EVENT_TSI_READY (1 << 21) 197 #define DA9034_EVENT_UART_TX (1 << 22) 198 #define DA9034_EVENT_UART_RX (1 << 23) 199 #define DA9034_EVENT_HEADSET (1 << 25) 200 #define DA9034_EVENT_HOOKSWITCH (1 << 26) 201 #define DA9034_EVENT_WATCHDOG (1 << 27) 202 203 extern int da903x_register_notifier(struct device *dev, 204 struct notifier_block *nb, unsigned int events); 205 extern int da903x_unregister_notifier(struct device *dev, 206 struct notifier_block *nb, unsigned int events); 207 208 /* Status Query Interface */ 209 #define DA9030_STATUS_ONKEY (1 << 0) 210 #define DA9030_STATUS_PWREN1 (1 << 1) 211 #define DA9030_STATUS_EXTON (1 << 2) 212 #define DA9030_STATUS_CHDET (1 << 3) 213 #define DA9030_STATUS_TBAT (1 << 4) 214 #define DA9030_STATUS_VBATMON (1 << 5) 215 #define DA9030_STATUS_VBATMON_TXON (1 << 6) 216 #define DA9030_STATUS_MCLKDET (1 << 7) 217 218 #define DA9034_STATUS_ONKEY (1 << 0) 219 #define DA9034_STATUS_EXTON (1 << 2) 220 #define DA9034_STATUS_CHDET (1 << 3) 221 #define DA9034_STATUS_TBAT (1 << 4) 222 #define DA9034_STATUS_VBATMON (1 << 5) 223 #define DA9034_STATUS_PEN_DOWN (1 << 6) 224 #define DA9034_STATUS_MCLKDET (1 << 7) 225 #define DA9034_STATUS_USB_DEV (1 << 8) 226 #define DA9034_STATUS_HEADSET (1 << 9) 227 #define DA9034_STATUS_HOOKSWITCH (1 << 10) 228 #define DA9034_STATUS_REMCON (1 << 11) 229 #define DA9034_STATUS_VBUS_VALID_4P55 (1 << 12) 230 #define DA9034_STATUS_VBUS_VALID_3P8 (1 << 13) 231 #define DA9034_STATUS_SESS_VALID_1P8 (1 << 14) 232 #define DA9034_STATUS_SRP_READY (1 << 15) 233 234 extern int da903x_query_status(struct device *dev, unsigned int status); 235 236 237 /* NOTE: the functions below are not intended for use outside 238 * of the DA903x sub-device drivers 239 */ 240 extern int da903x_write(struct device *dev, int reg, uint8_t val); 241 extern int da903x_writes(struct device *dev, int reg, int len, uint8_t *val); 242 extern int da903x_read(struct device *dev, int reg, uint8_t *val); 243 extern int da903x_reads(struct device *dev, int reg, int len, uint8_t *val); 244 extern int da903x_update(struct device *dev, int reg, uint8_t val, uint8_t mask); 245 extern int da903x_set_bits(struct device *dev, int reg, uint8_t bit_mask); 246 extern int da903x_clr_bits(struct device *dev, int reg, uint8_t bit_mask); 247 #endif /* __LINUX_PMIC_DA903X_H */ 248