projects / mirror_ubuntu-zesty-kernel.git / blame
| Commit | Line | Data |
|---|---|---|
| 36e52873 MO |
1 | /* |
| 2 | * tps65912.h -- TI TPS6591x | |
| 3 | * | |
| 4 | * Copyright 2011 Texas Instruments Inc. | |
| 5 | * | |
| 6 | * Author: Margarita Olaya <magi@slimlogic.co.uk> | |
| 7 | * | |
| 8 | * This program is free software; you can redistribute it and/or modify it | |
| 9 | * under the terms of the GNU General Public License as published by the | |
| 10 | * Free Software Foundation; either version 2 of the License, or (at your | |
| 11 | * option) any later version. | |
| 12 | * | |
| 13 | */ | |
| 14 | ||
| 15 | #ifndef __LINUX_MFD_TPS65912_H | |
| 16 | #define __LINUX_MFD_TPS65912_H | |
| 17 | ||
| 18 | /* TPS regulator type list */ | |
| 19 | #define REGULATOR_LDO 0 | |
| 20 | #define REGULATOR_DCDC 1 | |
| 21 | ||
| 22 | /* | |
| 23 | * List of registers for TPS65912 | |
| 24 | */ | |
| 25 | ||
| 26 | #define TPS65912_DCDC1_CTRL 0x00 | |
| 27 | #define TPS65912_DCDC2_CTRL 0x01 | |
| 28 | #define TPS65912_DCDC3_CTRL 0x02 | |
| 29 | #define TPS65912_DCDC4_CTRL 0x03 | |
| 30 | #define TPS65912_DCDC1_OP 0x04 | |
| 31 | #define TPS65912_DCDC1_AVS 0x05 | |
| 32 | #define TPS65912_DCDC1_LIMIT 0x06 | |
| 33 | #define TPS65912_DCDC2_OP 0x07 | |
| 34 | #define TPS65912_DCDC2_AVS 0x08 | |
| 35 | #define TPS65912_DCDC2_LIMIT 0x09 | |
| 36 | #define TPS65912_DCDC3_OP 0x0A | |
| 37 | #define TPS65912_DCDC3_AVS 0x0B | |
| 38 | #define TPS65912_DCDC3_LIMIT 0x0C | |
| 39 | #define TPS65912_DCDC4_OP 0x0D | |
| 40 | #define TPS65912_DCDC4_AVS 0x0E | |
| 41 | #define TPS65912_DCDC4_LIMIT 0x0F | |
| 42 | #define TPS65912_LDO1_OP 0x10 | |
| 43 | #define TPS65912_LDO1_AVS 0x11 | |
| 44 | #define TPS65912_LDO1_LIMIT 0x12 | |
| 45 | #define TPS65912_LDO2_OP 0x13 | |
| 46 | #define TPS65912_LDO2_AVS 0x14 | |
| 47 | #define TPS65912_LDO2_LIMIT 0x15 | |
| 48 | #define TPS65912_LDO3_OP 0x16 | |
| 49 | #define TPS65912_LDO3_AVS 0x17 | |
| 50 | #define TPS65912_LDO3_LIMIT 0x18 | |
| 51 | #define TPS65912_LDO4_OP 0x19 | |
| 52 | #define TPS65912_LDO4_AVS 0x1A | |
| 53 | #define TPS65912_LDO4_LIMIT 0x1B | |
| 54 | #define TPS65912_LDO5 0x1C | |
| 55 | #define TPS65912_LDO6 0x1D | |
| 56 | #define TPS65912_LDO7 0x1E | |
| 57 | #define TPS65912_LDO8 0x1F | |
| 58 | #define TPS65912_LDO9 0x20 | |
| 59 | #define TPS65912_LDO10 0x21 | |
| 60 | #define TPS65912_THRM 0x22 | |
| 61 | #define TPS65912_CLK32OUT 0x23 | |
| 62 | #define TPS65912_DEVCTRL 0x24 | |
| 63 | #define TPS65912_DEVCTRL2 0x25 | |
| 64 | #define TPS65912_I2C_SPI_CFG 0x26 | |
| 65 | #define TPS65912_KEEP_ON 0x27 | |
| 66 | #define TPS65912_KEEP_ON2 0x28 | |
| 67 | #define TPS65912_SET_OFF1 0x29 | |
| 68 | #define TPS65912_SET_OFF2 0x2A | |
| 69 | #define TPS65912_DEF_VOLT 0x2B | |
| 70 | #define TPS65912_DEF_VOLT_MAPPING 0x2C | |
| 71 | #define TPS65912_DISCHARGE 0x2D | |
| 72 | #define TPS65912_DISCHARGE2 0x2E | |
| 73 | #define TPS65912_EN1_SET1 0x2F | |
| 74 | #define TPS65912_EN1_SET2 0x30 | |
| 75 | #define TPS65912_EN2_SET1 0x31 | |
| 76 | #define TPS65912_EN2_SET2 0x32 | |
| 77 | #define TPS65912_EN3_SET1 0x33 | |
| 78 | #define TPS65912_EN3_SET2 0x34 | |
| 79 | #define TPS65912_EN4_SET1 0x35 | |
| 80 | #define TPS65912_EN4_SET2 0x36 | |
| 81 | #define TPS65912_PGOOD 0x37 | |
| 82 | #define TPS65912_PGOOD2 0x38 | |
| 83 | #define TPS65912_INT_STS 0x39 | |
| 84 | #define TPS65912_INT_MSK 0x3A | |
| 85 | #define TPS65912_INT_STS2 0x3B | |
| 86 | #define TPS65912_INT_MSK2 0x3C | |
| 87 | #define TPS65912_INT_STS3 0x3D | |
| 88 | #define TPS65912_INT_MSK3 0x3E | |
| 89 | #define TPS65912_INT_STS4 0x3F | |
| 90 | #define TPS65912_INT_MSK4 0x40 | |
| 91 | #define TPS65912_GPIO1 0x41 | |
| 92 | #define TPS65912_GPIO2 0x42 | |
| 93 | #define TPS65912_GPIO3 0x43 | |
| 94 | #define TPS65912_GPIO4 0x44 | |
| 95 | #define TPS65912_GPIO5 0x45 | |
| 96 | #define TPS65912_VMON 0x46 | |
| 97 | #define TPS65912_LEDA_CTRL1 0x47 | |
| 98 | #define TPS65912_LEDA_CTRL2 0x48 | |
| 99 | #define TPS65912_LEDA_CTRL3 0x49 | |
| 100 | #define TPS65912_LEDA_CTRL4 0x4A | |
| 101 | #define TPS65912_LEDA_CTRL5 0x4B | |
| 102 | #define TPS65912_LEDA_CTRL6 0x4C | |
| 103 | #define TPS65912_LEDA_CTRL7 0x4D | |
| 104 | #define TPS65912_LEDA_CTRL8 0x4E | |
| 105 | #define TPS65912_LEDB_CTRL1 0x4F | |
| 106 | #define TPS65912_LEDB_CTRL2 0x50 | |
| 107 | #define TPS65912_LEDB_CTRL3 0x51 | |
| 108 | #define TPS65912_LEDB_CTRL4 0x52 | |
| 109 | #define TPS65912_LEDB_CTRL5 0x53 | |
| 110 | #define TPS65912_LEDB_CTRL6 0x54 | |
| 111 | #define TPS65912_LEDB_CTRL7 0x55 | |
| 112 | #define TPS65912_LEDB_CTRL8 0x56 | |
| 113 | #define TPS65912_LEDC_CTRL1 0x57 | |
| 114 | #define TPS65912_LEDC_CTRL2 0x58 | |
| 115 | #define TPS65912_LEDC_CTRL3 0x59 | |
| 116 | #define TPS65912_LEDC_CTRL4 0x5A | |
| 117 | #define TPS65912_LEDC_CTRL5 0x5B | |
| 118 | #define TPS65912_LEDC_CTRL6 0x5C | |
| 119 | #define TPS65912_LEDC_CTRL7 0x5D | |
| 120 | #define TPS65912_LEDC_CTRL8 0x5E | |
| 121 | #define TPS65912_LED_RAMP_UP_TIME 0x5F | |
| 122 | #define TPS65912_LED_RAMP_DOWN_TIME 0x60 | |
| 123 | #define TPS65912_LED_SEQ_EN 0x61 | |
| 124 | #define TPS65912_LOADSWITCH 0x62 | |
| 125 | #define TPS65912_SPARE 0x63 | |
| 126 | #define TPS65912_VERNUM 0x64 | |
| 127 | #define TPS6591X_MAX_REGISTER 0x64 | |
| 128 | ||
| 129 | /* IRQ Definitions */ | |
| 130 | #define TPS65912_IRQ_PWRHOLD_F 0 | |
| 131 | #define TPS65912_IRQ_VMON 1 | |
| 132 | #define TPS65912_IRQ_PWRON 2 | |
| 133 | #define TPS65912_IRQ_PWRON_LP 3 | |
| 134 | #define TPS65912_IRQ_PWRHOLD_R 4 | |
| 135 | #define TPS65912_IRQ_HOTDIE 5 | |
| 136 | #define TPS65912_IRQ_GPIO1_R 6 | |
| 137 | #define TPS65912_IRQ_GPIO1_F 7 | |
| 138 | #define TPS65912_IRQ_GPIO2_R 8 | |
| 139 | #define TPS65912_IRQ_GPIO2_F 9 | |
| 140 | #define TPS65912_IRQ_GPIO3_R 10 | |
| 141 | #define TPS65912_IRQ_GPIO3_F 11 | |
| 142 | #define TPS65912_IRQ_GPIO4_R 12 | |
| 143 | #define TPS65912_IRQ_GPIO4_F 13 | |
| 144 | #define TPS65912_IRQ_GPIO5_R 14 | |
| 145 | #define TPS65912_IRQ_GPIO5_F 15 | |
| 146 | #define TPS65912_IRQ_PGOOD_DCDC1 16 | |
| 147 | #define TPS65912_IRQ_PGOOD_DCDC2 17 | |
| 148 | #define TPS65912_IRQ_PGOOD_DCDC3 18 | |
| 149 | #define TPS65912_IRQ_PGOOD_DCDC4 19 | |
| 150 | #define TPS65912_IRQ_PGOOD_LDO1 20 | |
| 151 | #define TPS65912_IRQ_PGOOD_LDO2 21 | |
| 152 | #define TPS65912_IRQ_PGOOD_LDO3 22 | |
| 153 | #define TPS65912_IRQ_PGOOD_LDO4 23 | |
| 154 | #define TPS65912_IRQ_PGOOD_LDO5 24 | |
| 155 | #define TPS65912_IRQ_PGOOD_LDO6 25 | |
| 156 | #define TPS65912_IRQ_PGOOD_LDO7 26 | |
| 157 | #define TPS65912_IRQ_PGOOD_LD08 27 | |
| 158 | #define TPS65912_IRQ_PGOOD_LDO9 28 | |
| 159 | #define TPS65912_IRQ_PGOOD_LDO10 29 | |
| 160 | ||
| 161 | #define TPS65912_NUM_IRQ 30 | |
| 162 | ||
| 163 | /* GPIO 1 and 2 Register Definitions */ | |
| 164 | #define GPIO_SLEEP_MASK 0x80 | |
| 165 | #define GPIO_SLEEP_SHIFT 7 | |
| 166 | #define GPIO_DEB_MASK 0x10 | |
| 167 | #define GPIO_DEB_SHIFT 4 | |
| 168 | #define GPIO_CFG_MASK 0x04 | |
| 169 | #define GPIO_CFG_SHIFT 2 | |
| 170 | #define GPIO_STS_MASK 0x02 | |
| 171 | #define GPIO_STS_SHIFT 1 | |
| 172 | #define GPIO_SET_MASK 0x01 | |
| 173 | #define GPIO_SET_SHIFT 0 | |
| 174 | ||
| 175 | /* GPIO 3 Register Definitions */ | |
| 176 | #define GPIO3_SLEEP_MASK 0x80 | |
| 177 | #define GPIO3_SLEEP_SHIFT 7 | |
| 178 | #define GPIO3_SEL_MASK 0x40 | |
| 179 | #define GPIO3_SEL_SHIFT 6 | |
| 180 | #define GPIO3_ODEN_MASK 0x20 | |
| 181 | #define GPIO3_ODEN_SHIFT 5 | |
| 182 | #define GPIO3_DEB_MASK 0x10 | |
| 183 | #define GPIO3_DEB_SHIFT 4 | |
| 184 | #define GPIO3_PDEN_MASK 0x08 | |
| 185 | #define GPIO3_PDEN_SHIFT 3 | |
| 186 | #define GPIO3_CFG_MASK 0x04 | |
| 187 | #define GPIO3_CFG_SHIFT 2 | |
| 188 | #define GPIO3_STS_MASK 0x02 | |
| 189 | #define GPIO3_STS_SHIFT 1 | |
| 190 | #define GPIO3_SET_MASK 0x01 | |
| 191 | #define GPIO3_SET_SHIFT 0 | |
| 192 | ||
| 193 | /* GPIO 4 Register Definitions */ | |
| 194 | #define GPIO4_SLEEP_MASK 0x80 | |
| 195 | #define GPIO4_SLEEP_SHIFT 7 | |
| 196 | #define GPIO4_SEL_MASK 0x40 | |
| 197 | #define GPIO4_SEL_SHIFT 6 | |
| 198 | #define GPIO4_ODEN_MASK 0x20 | |
| 199 | #define GPIO4_ODEN_SHIFT 5 | |
| 200 | #define GPIO4_DEB_MASK 0x10 | |
| 201 | #define GPIO4_DEB_SHIFT 4 | |
| 202 | #define GPIO4_PDEN_MASK 0x08 | |
| 203 | #define GPIO4_PDEN_SHIFT 3 | |
| 204 | #define GPIO4_CFG_MASK 0x04 | |
| 205 | #define GPIO4_CFG_SHIFT 2 | |
| 206 | #define GPIO4_STS_MASK 0x02 | |
| 207 | #define GPIO4_STS_SHIFT 1 | |
| 208 | #define GPIO4_SET_MASK 0x01 | |
| 209 | #define GPIO4_SET_SHIFT 0 | |
| 210 | ||
| 211 | /* Register THERM (0x80) register.RegisterDescription */ | |
| 212 | #define THERM_THERM_HD_MASK 0x20 | |
| 213 | #define THERM_THERM_HD_SHIFT 5 | |
| 214 | #define THERM_THERM_TS_MASK 0x10 | |
| 215 | #define THERM_THERM_TS_SHIFT 4 | |
| 216 | #define THERM_THERM_HDSEL_MASK 0x0C | |
| 217 | #define THERM_THERM_HDSEL_SHIFT 2 | |
| 218 | #define THERM_RSVD1_MASK 0x02 | |
| 219 | #define THERM_RSVD1_SHIFT 1 | |
| 220 | #define THERM_THERM_STATE_MASK 0x01 | |
| 221 | #define THERM_THERM_STATE_SHIFT 0 | |
| 222 | ||
| 223 | /* Register DCDCCTRL1 register.RegisterDescription */ | |
| 224 | #define DCDCCTRL_VCON_ENABLE_MASK 0x80 | |
| 225 | #define DCDCCTRL_VCON_ENABLE_SHIFT 7 | |
| 226 | #define DCDCCTRL_VCON_RANGE1_MASK 0x40 | |
| 227 | #define DCDCCTRL_VCON_RANGE1_SHIFT 6 | |
| 228 | #define DCDCCTRL_VCON_RANGE0_MASK 0x20 | |
| 229 | #define DCDCCTRL_VCON_RANGE0_SHIFT 5 | |
| 230 | #define DCDCCTRL_TSTEP2_MASK 0x10 | |
| 231 | #define DCDCCTRL_TSTEP2_SHIFT 4 | |
| 232 | #define DCDCCTRL_TSTEP1_MASK 0x08 | |
| 233 | #define DCDCCTRL_TSTEP1_SHIFT 3 | |
| 234 | #define DCDCCTRL_TSTEP0_MASK 0x04 | |
| 235 | #define DCDCCTRL_TSTEP0_SHIFT 2 | |
| 236 | #define DCDCCTRL_DCDC1_MODE_MASK 0x02 | |
| 237 | #define DCDCCTRL_DCDC1_MODE_SHIFT 1 | |
| 238 | ||
| 239 | /* Register DCDCCTRL2 and DCDCCTRL3 register.RegisterDescription */ | |
| 240 | #define DCDCCTRL_TSTEP2_MASK 0x10 | |
| 241 | #define DCDCCTRL_TSTEP2_SHIFT 4 | |
| 242 | #define DCDCCTRL_TSTEP1_MASK 0x08 | |
| 243 | #define DCDCCTRL_TSTEP1_SHIFT 3 | |
| 244 | #define DCDCCTRL_TSTEP0_MASK 0x04 | |
| 245 | #define DCDCCTRL_TSTEP0_SHIFT 2 | |
| 246 | #define DCDCCTRL_DCDC_MODE_MASK 0x02 | |
| 247 | #define DCDCCTRL_DCDC_MODE_SHIFT 1 | |
| 248 | #define DCDCCTRL_RSVD0_MASK 0x01 | |
| 249 | #define DCDCCTRL_RSVD0_SHIFT 0 | |
| 250 | ||
| 251 | /* Register DCDCCTRL4 register.RegisterDescription */ | |
| 252 | #define DCDCCTRL_RAMP_TIME_MASK 0x01 | |
| 253 | #define DCDCCTRL_RAMP_TIME_SHIFT 0 | |
| 254 | ||
| 255 | /* Register DCDCx_AVS */ | |
| 256 | #define DCDC_AVS_ENABLE_MASK 0x80 | |
| 257 | #define DCDC_AVS_ENABLE_SHIFT 7 | |
| 258 | #define DCDC_AVS_ECO_MASK 0x40 | |
| 259 | #define DCDC_AVS_ECO_SHIFT 6 | |
| 260 | ||
| 261 | /* Register DCDCx_LIMIT */ | |
| 262 | #define DCDC_LIMIT_RANGE_MASK 0xC0 | |
| 263 | #define DCDC_LIMIT_RANGE_SHIFT 6 | |
| 264 | #define DCDC_LIMIT_MAX_SEL_MASK 0x3F | |
| 265 | #define DCDC_LIMIT_MAX_SEL_SHIFT 0 | |
| 266 | ||
| 267 | /** | |
| 268 | * struct tps65912_board | |
| 269 | * Board platform dat may be used to initialize regulators. | |
| 270 | */ | |
| 271 | struct tps65912_board { | |
| 272 | int is_dcdc1_avs; | |
| 273 | int is_dcdc2_avs; | |
| 274 | int is_dcdc3_avs; | |
| 275 | int is_dcdc4_avs; | |
| d49a0f3f MO |
276 | int irq; |
| 277 | int irq_base; | |
| 668a6cc7 | 278 | int gpio_base; |
| 36e52873 MO |
279 | struct regulator_init_data *tps65912_pmic_init_data; |
| 280 | }; | |
| 281 | ||
| 282 | /** | |
| 283 | * struct tps65912 - tps65912 sub-driver chip access routines | |
| 284 | */ | |
| 285 | ||
| 286 | struct tps65912 { | |
| 287 | struct device *dev; | |
| 288 | /* for read/write acces */ | |
| 289 | struct mutex io_mutex; | |
| 290 | ||
| 291 | /* For device IO interfaces: I2C or SPI */ | |
| 292 | void *control_data; | |
| 293 | ||
| 294 | int (*read)(struct tps65912 *tps65912, u8 reg, int size, void *dest); | |
| 295 | int (*write)(struct tps65912 *tps65912, u8 reg, int size, void *src); | |
| 296 | ||
| 297 | /* Client devices */ | |
| 298 | struct tps65912_pmic *pmic; | |
| 299 | ||
| 300 | /* GPIO Handling */ | |
| 301 | struct gpio_chip gpio; | |
| 302 | ||
| 303 | /* IRQ Handling */ | |
| 304 | struct mutex irq_lock; | |
| 305 | int chip_irq; | |
| 306 | int irq_base; | |
| 307 | int irq_num; | |
| 308 | u32 irq_mask; | |
| 309 | }; | |
| 310 | ||
| 311 | struct tps65912_platform_data { | |
| d49a0f3f | 312 | int irq; |
| 36e52873 MO |
313 | int irq_base; |
| 314 | }; | |
| 315 | ||
| 316 | unsigned int tps_chip(void); | |
| 317 | ||
| 318 | int tps65912_set_bits(struct tps65912 *tps65912, u8 reg, u8 mask); | |
| 319 | int tps65912_clear_bits(struct tps65912 *tps65912, u8 reg, u8 mask); | |
| 320 | int tps65912_reg_read(struct tps65912 *tps65912, u8 reg); | |
| 321 | int tps65912_reg_write(struct tps65912 *tps65912, u8 reg, u8 val); | |
| 322 | int tps65912_device_init(struct tps65912 *tps65912); | |
| 323 | void tps65912_device_exit(struct tps65912 *tps65912); | |
| d49a0f3f MO |
324 | int tps65912_irq_init(struct tps65912 *tps65912, int irq, |
| 325 | struct tps65912_platform_data *pdata); | |
| 36e52873 MO |
326 | |
| 327 | #endif /* __LINUX_MFD_TPS65912_H */ |