| /* |
| * Copyright (C) ST-Ericsson SA 2010 |
| * |
| * License Terms: GNU General Public License v2 |
| * Author: Srinidhi Kasagar <srinidhi.kasagar@stericsson.com> |
| */ |
| #ifndef MFD_AB8500_H |
| #define MFD_AB8500_H |
| |
| #include <linux/device.h> |
| |
| /* |
| * AB8500 bank addresses |
| */ |
| #define AB8500_SYS_CTRL1_BLOCK 0x1 |
| #define AB8500_SYS_CTRL2_BLOCK 0x2 |
| #define AB8500_REGU_CTRL1 0x3 |
| #define AB8500_REGU_CTRL2 0x4 |
| #define AB8500_USB 0x5 |
| #define AB8500_TVOUT 0x6 |
| #define AB8500_DBI 0x7 |
| #define AB8500_ECI_AV_ACC 0x8 |
| #define AB8500_RESERVED 0x9 |
| #define AB8500_GPADC 0xA |
| #define AB8500_CHARGER 0xB |
| #define AB8500_GAS_GAUGE 0xC |
| #define AB8500_AUDIO 0xD |
| #define AB8500_INTERRUPT 0xE |
| #define AB8500_RTC 0xF |
| #define AB8500_MISC 0x10 |
| #define AB8500_DEVELOPMENT 0x11 |
| #define AB8500_DEBUG 0x12 |
| #define AB8500_PROD_TEST 0x13 |
| #define AB8500_OTP_EMUL 0x15 |
| |
| /* |
| * Interrupts |
| */ |
| |
| #define AB8500_INT_MAIN_EXT_CH_NOT_OK 0 |
| #define AB8500_INT_UN_PLUG_TV_DET 1 |
| #define AB8500_INT_PLUG_TV_DET 2 |
| #define AB8500_INT_TEMP_WARM 3 |
| #define AB8500_INT_PON_KEY2DB_F 4 |
| #define AB8500_INT_PON_KEY2DB_R 5 |
| #define AB8500_INT_PON_KEY1DB_F 6 |
| #define AB8500_INT_PON_KEY1DB_R 7 |
| #define AB8500_INT_BATT_OVV 8 |
| #define AB8500_INT_MAIN_CH_UNPLUG_DET 10 |
| #define AB8500_INT_MAIN_CH_PLUG_DET 11 |
| #define AB8500_INT_USB_ID_DET_F 12 |
| #define AB8500_INT_USB_ID_DET_R 13 |
| #define AB8500_INT_VBUS_DET_F 14 |
| #define AB8500_INT_VBUS_DET_R 15 |
| #define AB8500_INT_VBUS_CH_DROP_END 16 |
| #define AB8500_INT_RTC_60S 17 |
| #define AB8500_INT_RTC_ALARM 18 |
| #define AB8500_INT_BAT_CTRL_INDB 20 |
| #define AB8500_INT_CH_WD_EXP 21 |
| #define AB8500_INT_VBUS_OVV 22 |
| #define AB8500_INT_MAIN_CH_DROP_END 23 |
| #define AB8500_INT_CCN_CONV_ACC 24 |
| #define AB8500_INT_INT_AUD 25 |
| #define AB8500_INT_CCEOC 26 |
| #define AB8500_INT_CC_INT_CALIB 27 |
| #define AB8500_INT_LOW_BAT_F 28 |
| #define AB8500_INT_LOW_BAT_R 29 |
| #define AB8500_INT_BUP_CHG_NOT_OK 30 |
| #define AB8500_INT_BUP_CHG_OK 31 |
| #define AB8500_INT_GP_HW_ADC_CONV_END 32 |
| #define AB8500_INT_ACC_DETECT_1DB_F 33 |
| #define AB8500_INT_ACC_DETECT_1DB_R 34 |
| #define AB8500_INT_ACC_DETECT_22DB_F 35 |
| #define AB8500_INT_ACC_DETECT_22DB_R 36 |
| #define AB8500_INT_ACC_DETECT_21DB_F 37 |
| #define AB8500_INT_ACC_DETECT_21DB_R 38 |
| #define AB8500_INT_GP_SW_ADC_CONV_END 39 |
| #define AB8500_INT_GPIO6R 40 |
| #define AB8500_INT_GPIO7R 41 |
| #define AB8500_INT_GPIO8R 42 |
| #define AB8500_INT_GPIO9R 43 |
| #define AB8500_INT_GPIO10R 44 |
| #define AB8500_INT_GPIO11R 45 |
| #define AB8500_INT_GPIO12R 46 |
| #define AB8500_INT_GPIO13R 47 |
| #define AB8500_INT_GPIO24R 48 |
| #define AB8500_INT_GPIO25R 49 |
| #define AB8500_INT_GPIO36R 50 |
| #define AB8500_INT_GPIO37R 51 |
| #define AB8500_INT_GPIO38R 52 |
| #define AB8500_INT_GPIO39R 53 |
| #define AB8500_INT_GPIO40R 54 |
| #define AB8500_INT_GPIO41R 55 |
| #define AB8500_INT_GPIO6F 56 |
| #define AB8500_INT_GPIO7F 57 |
| #define AB8500_INT_GPIO8F 58 |
| #define AB8500_INT_GPIO9F 59 |
| #define AB8500_INT_GPIO10F 60 |
| #define AB8500_INT_GPIO11F 61 |
| #define AB8500_INT_GPIO12F 62 |
| #define AB8500_INT_GPIO13F 63 |
| #define AB8500_INT_GPIO24F 64 |
| #define AB8500_INT_GPIO25F 65 |
| #define AB8500_INT_GPIO36F 66 |
| #define AB8500_INT_GPIO37F 67 |
| #define AB8500_INT_GPIO38F 68 |
| #define AB8500_INT_GPIO39F 69 |
| #define AB8500_INT_GPIO40F 70 |
| #define AB8500_INT_GPIO41F 71 |
| #define AB8500_INT_ADP_SOURCE_ERROR 72 |
| #define AB8500_INT_ADP_SINK_ERROR 73 |
| #define AB8500_INT_ADP_PROBE_PLUG 74 |
| #define AB8500_INT_ADP_PROBE_UNPLUG 75 |
| #define AB8500_INT_ADP_SENSE_OFF 76 |
| #define AB8500_INT_USB_PHY_POWER_ERR 78 |
| #define AB8500_INT_USB_LINK_STATUS 79 |
| #define AB8500_INT_BTEMP_LOW 80 |
| #define AB8500_INT_BTEMP_LOW_MEDIUM 81 |
| #define AB8500_INT_BTEMP_MEDIUM_HIGH 82 |
| #define AB8500_INT_BTEMP_HIGH 83 |
| #define AB8500_INT_USB_CHARGER_NOT_OK 89 |
| #define AB8500_INT_ID_WAKEUP_R 90 |
| #define AB8500_INT_ID_DET_R1R 92 |
| #define AB8500_INT_ID_DET_R2R 93 |
| #define AB8500_INT_ID_DET_R3R 94 |
| #define AB8500_INT_ID_DET_R4R 95 |
| #define AB8500_INT_ID_WAKEUP_F 96 |
| #define AB8500_INT_ID_DET_R1F 98 |
| #define AB8500_INT_ID_DET_R2F 99 |
| #define AB8500_INT_ID_DET_R3F 100 |
| #define AB8500_INT_ID_DET_R4F 101 |
| #define AB8500_INT_USB_CHG_DET_DONE 102 |
| #define AB8500_INT_USB_CH_TH_PROT_F 104 |
| #define AB8500_INT_USB_CH_TH_PROT_R 105 |
| #define AB8500_INT_MAIN_CH_TH_PROT_F 106 |
| #define AB8500_INT_MAIN_CH_TH_PROT_R 107 |
| #define AB8500_INT_USB_CHARGER_NOT_OKF 111 |
| |
| #define AB8500_NR_IRQS 112 |
| #define AB8500_NUM_IRQ_REGS 14 |
| |
| /** |
| * struct ab8500 - ab8500 internal structure |
| * @dev: parent device |
| * @lock: read/write operations lock |
| * @irq_lock: genirq bus lock |
| * @irq: irq line |
| * @chip_id: chip revision id |
| * @write: register write |
| * @read: register read |
| * @rx_buf: rx buf for SPI |
| * @tx_buf: tx buf for SPI |
| * @mask: cache of IRQ regs for bus lock |
| * @oldmask: cache of previous IRQ regs for bus lock |
| */ |
| struct ab8500 { |
| struct device *dev; |
| struct mutex lock; |
| struct mutex irq_lock; |
| |
| int irq_base; |
| int irq; |
| u8 chip_id; |
| |
| int (*write) (struct ab8500 *a8500, u16 addr, u8 data); |
| int (*read) (struct ab8500 *a8500, u16 addr); |
| |
| unsigned long tx_buf[4]; |
| unsigned long rx_buf[4]; |
| |
| u8 mask[AB8500_NUM_IRQ_REGS]; |
| u8 oldmask[AB8500_NUM_IRQ_REGS]; |
| }; |
| |
| struct regulator_reg_init; |
| struct regulator_init_data; |
| struct ab8500_gpio_platform_data; |
| |
| /** |
| * struct ab8500_platform_data - AB8500 platform data |
| * @irq_base: start of AB8500 IRQs, AB8500_NR_IRQS will be used |
| * @init: board-specific initialization after detection of ab8500 |
| * @num_regulator_reg_init: number of regulator init registers |
| * @regulator_reg_init: regulator init registers |
| * @num_regulator: number of regulators |
| * @regulator: machine-specific constraints for regulators |
| */ |
| struct ab8500_platform_data { |
| int irq_base; |
| void (*init) (struct ab8500 *); |
| int num_regulator_reg_init; |
| struct ab8500_regulator_reg_init *regulator_reg_init; |
| int num_regulator; |
| struct regulator_init_data *regulator; |
| struct ab8500_gpio_platform_data *gpio; |
| }; |
| |
| extern int __devinit ab8500_init(struct ab8500 *ab8500); |
| extern int __devexit ab8500_exit(struct ab8500 *ab8500); |
| |
| #endif /* MFD_AB8500_H */ |